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1. HHHHHHHHHHHHHH 19 3 i HH lO 7 3 2 op ol 1 i l ERE kiri pi Pi bp HHHHHHHHHHHHUHHHHUHHUHHHHHL HHHHHHHHHHHHHHHL HHHHHHHHHHHHHHHHHHHHHH5S1HH7239 6HHHHHHHHHI 000 1900 2 19 00000000000000000 00600 0 000009 00 474 00 00000000700 36 8 100 000000060 31 6 0000000600 31 6 0000000 HHHHH Ud 4 30 12 9 27 1 100 0 HHHHHH agoa ogoogo gg 1 REEL 7 3 0 4 36 8 9 14 1 24 47 4 HHHHHH 6 2 3 0 24 31 6 HHHHHH 6 4 0 2 31 6 HHHHHHHHHH 21 1 HHHHHHHHH 15 8 HH 0 0 5 396 e DIOggLm guum bitu Lum LLL 46 95 7 1 2 343 Dil Phi iBT HHHHHHHHHHHH1SHH6256 ILHHHHHHH12HH50 0 6 HHHHL
2. HHHHHHHHHHHHLH HHHHHHHHHHHUHHHHH HHHHHHHHH HHHHHHHHHHHHHHHOHHHHHHHHH epnipuuul Gp L gt HHHHHHHHHHHHHHHHUHHUHHHHHHDI 0000000060 B D EL U LIU D D DE BE UL UE LI LIU U D DIU LU LIU DD UU LI LIU LED LI L oU HHHHHUHHHHUHHHHHUHHHUHHHHHHHHHHHH HHHHHHHHHOHHHHHHHHH ennn L gt HHHHHHHHHHHHHHHHH HHHHHHHHHHHHHUHHHHHHHHHHUHHHHHHL HHHHHHHHHOHHHHHHHHH T HIHHHHHHHHHHHHHHHHL 115 I i OE 000 00000000000 HHHHHHUHHHHHL HHHHHHHHHHHHHUHHUHHHHUUHHHHUHHHHUHHHHHHL 000000900 00 00 00010090 HHUHHHHHHHHHHHUHHHUHHHHHHHHHHHHHHUHHHHHHL 116 D YHHHHHHHHHHHHHH O O 190 0 200 290 O 300 3900 400 490 500 590 013 600 6900 0 7000 oO L O L ET OUD OUD UD OUD HHHHHHHHHHHHHHHH D EIL HHHHHHHHHHHHHLH HUU HHHHHHHHHHHHH HHHHHL Ug HHHHHHH
3. EI returned to room temperature HHHHHHHHHHHHHHHHH b A sample s that has been conditioned at 20 C for 7 h 20 Q 2 6 2 3 2 Test acceptance IIHHHHHHHH The guard shall have failed this test if either of following occurs Cracking that affects the functional strength of the part uuu Any conditions that result in non compliance withl applicable parts of this International Standard Acceptance shall not be affected if a guard deformed during the test can be readily restored to its original shape HE B Je i mg HHHHHHHHHHHHHH 2 6 3 Controls test HHHHHHH 2 6 3 1 Test procedure 00060 The engine shall be run for 15 min without interruption with the controls in the disengaged position This test is 15 not required on a machine with an engine kill switch This
4. HHHHHHHHHHHHHHHH Acceptance shall not be affected if a guard deformed during the test can be readily restored to its original shape HHHHHHHHHHHH 3 7 3 Controls test HHHHHHH 3 7 3 1 Test procedure 00060 The engine shall be run for 15 min without interruption with the controls in the disengaged position This test is 15 not required on a machine with an engine kill switch 3 7 3 2 Test acceptance 00060 The criteria for failure shall be the same as in 3 7 2 1 2 0000000 3 7 2 12 00000060 addition the machine shall have failed this test if 15000 impeller rotates more than three revolutions in the 15 3 test period IIHHHHHHHHHHHHHHH 3 7 4 Temperature of exposed surfaces 0000000 3 7 4 1 Limitations All hot surfaces that exceed 66 and which might bel66 C DDD D DDDUDUUDUDDUDUUDUGU contacted by the operator during normal starting mounting
5. HHHHHH mmnnnmmnnn 000 HHHH 16 6 42 17 2 23 63 6 e 924 6 90 97e TT 00000000 4800 72 779 D UL U D D U U 600 15 00 200000000 HHHHHHHI LV gru nn ln 90 9 72 7 92 4 6 1 HHHHHHHHHHHHHHHHHHHH 61 9 80 3 010 0 0 0 000000 4700 77 0 00 00000000 4300 70 5 0 0000000 HHHHHHHHHHHHHH 00000000 aa 100 0 77 0 80 3 41 0 70 596 55 796 18 0 2 oHHHHHHHUHHHHHHHHHUHHHUHHHUHHHHHHHHHHH olHHHHHL olHHHHHHHUHHHL HHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHH57HH 81 4 9 EP agona n 23 4
6. pattern For tubular or ducted outlet s the projection is determined by an extension from the walls of each outlet 1 3 13 snow discharge deflector Movable component 200000 used to direct snow discharging from a snow discharge guide HIHHHHHHHHHHHHHHH 1 3 14 snow discharge guide Movable or fixed 00000 0000000000600 component that directs snow discharging from the impeller H1 1 H1 H H HH H HH H HB H B B BE EB D U housing 1 3 15 ride on snowthrower Self propelled 000000 00000 machine that is designed for throwing snow 1 3 16 self propelled snowthrower Snowthrower 00000 equipped with a means for powered propulsion other that the collector or impeller such as wheels or tracks 1 3 17 walk behind snowthrower Snowthrowing 000000 DDD DU CE E D machine either pushed or serf propelled normallyl controlled by the operator walking behind the unit Section 2 Walk behind snowthro
7. 87 operating Or refuelling shall be indicated by a durable LH Hd Hd EH D ED E H E H E HE CE EE HE safety label see 3 5 and 3 7 located adjacent to thel 000000000000 3 500 370 surface and be thermally insulated or shielded necessary so that such surfaces will not exceed temperature of 14 C at 4 4 C ambient Surfaces that must H D D BH DDD C E D D 44 C comply are to be determined by the probe tests given in 1 1 149 Q 00000000000 3 415 HHHHHHHHHHHHHHHHHHLH HIHHHHHHHHHHHHHHHH 3 7 5 HHHHHHHHHHHHHHHHHHLH uult 3 7 4 2 Test method 0000000 D D D Surface temperatures shall be taken after the engine 66 operated under no load for 1 h or until a steady state 1 Hd D HH B C EB H E EL EE E 00 temperature has been obtained The temperature measuring system shall enable theip 0000000000000 296 00 surface temperatures to determined within 2 Temperature measurements shall be made at any DD 4 temperature and corrected to 4 4 ambient ai The corrected surface temperature in degrees Celsius is 1 0000000 equal to the measur
8. Figure 2 operator position operator control position and hazard zone for walk behind and ride on snowthrowers 05 Dimensions in millimetres rmm 2 gt 7 IARU Xx 4 ASMER Z g FRIE NN gt Operator ai TF position Barrier Z THEKE y nmm Hazard zone Discharge limit L HBUXTPULNMG HAWIIBGNESodECIHnIIZUuD EODEM pipa sn mir mn W EHI ZOTOTC EMRUSBOBUE NIRMIENMICA SCIES NOTE Seat and steering wheei shali be in tha most forward position Discharge limit shall be determined by a ling tangent to or in line with tha inside rear wall of the discharge guide in the extreme left hand and right hand position The operator position shall not intersect the hazard rone b LEA b Ride on snowthrcwer Top view 7B a Operator control position for toot actuated controis R955 max Foot control depressed c Ride on snowthrower Side view 2 Figure 2 continued Maximum diametral 2L 2545 50R ER extremity collector impaeller Minimum side of collector housing 3L254 13 2227081 Figure 3 Snowthrower housing 30
9. the control or its effect when moving into the forward or rearward direc tion The control shall be moved generalylH forward for forward travel and increasing forward speed and shall be moved generally rearward for rearward travel and increasing rearward speed T he control shall remain inlH the selected position or move to a slower speed position unless repositioned by operator action HHHHHHHHHHHHHHHHHHLH HHHHHHHHHHHHHHHHHHLH HHHHHHHHHHHHHHHH 3 1 2 11 5 The foot actuated combination directional 0000000008 variable speed control shall be operated as follows If a single pedal is used for combination directional and variable speed control it shall be operated by the right foot It shalllH produce forward moti
10. 90010000000 a 0000000000000000000000000000000000 0000 HHHHHHHH 9001000000040 a 0 0 00000000000000000000000000 00 0000 a b 0 0000000000000000000000000000000000600 HHHHHHHHHHHHHHHHUHHUHHHHHUHHHUHHHHUUHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHUHHHHHHHHUHUHHHHHHHHHHHHHHHHUHHHHL HHHHHHHHHHHHHHHL HHHHHHHH a HHHHHHHHHH b 0 0000000000000000000000000 a 0 00000000000000 50000000000000000000600 OOL HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH113NIm 10 115kgflm HHHHHHHHHHHHHHHHH HHHHHHL HHHH a 0 0 000000000000060 b HHHHHHHHHHHUHHHHHHHHUUHHHHHHHUHHHHHHHHHHHHL HHHHHHHHHHHUHHHHHHHHUHHHHHHHHHHHHHHHHHHHL 49 d 0000000000000000000000000000000000000 HHHHHHHL S HHHHHHHHH a
11. HHHHHHHHHH HHHHHHHHHH a UU HHHH 0091000 HHHHHH HHHHL HHHH_ O uu god HHHH_ DDD 1091 HUHHHHHHHHHH 9 HHHH_ HH HHHH_ HHHH_ D 100 HHHHHHHHHHHHHHHHHHUHHHHHUHHHHHHUHUHUUHHHHHL uH HHHHHHHHHOHHHHHHHHH luulul HHHHHHH 90000000 UD HHHHHHH 90000000 f DU DB HHHHHH 90000000 a lt HHHHHHH HUHHHHHHH 000000 HHHHHHH 0000 HHHHHH HHHHHHH HHHHHHHHHHHHHHL HHHHHH HHHHHHH HHHHHHH HHHHHHH HHHHHH HHHHHHH S UUUDHUUUuLU EE BOE HHHHHHH el HHHHHHH HHHHHHH Dii HHHHHH HHHHHHH 000000 HHHHHHH 90000000 117 eeiiliuullilulililiul 055
12. determination shall be under static conditions with the test 2 6 6 1 1 2 6 6 1 3 EH E E DDD E 00 requirements given in 2 6 6 1 1 to 2 6 6 1 3 2 6 6 1 1 Pneumatic tyres shall be inflated to the pressure 00000000 recommended in the operators manual for normalll Operation HHHHHHHHHHHHHHHHHLH 2 6 6 1 2 All wheels may be locked to prevent rotation 0100000000 about the axle 2 6 6 1 3 T he stability requirements shall apply for all tyre 200000000 00000000000 combinations on al wheel tread settings approved by thel machine manufacturer 2 6 6 2 Test procedure 00060 The stability of the snowthrower shall be determined asl follows 0000 Place the machine on a variable slope single plate titip gogo 1600 36 table with a friction surface under the wheels eguivalentl to a 16 to 36 grit abrasive material The table shall bell
13. machine shall be equipped with the tyres offered by thel manufacturer that provide the least tread area in contact with the test surface IIHHHHHHHHHHHHHHHHHHL Ballast shall be added only when the manufacturer designates that its use is reduired on the machine 3 7 7 2 Service brake system 9000000000 3 7 7 2 1 Requirements The machine shall be equipped with a means capable Of 189m Km h stopping its motion in both directions in a braking distancel of 189 mm for each kilometre per hour up to a maximum HH machine velocity of 12 9 km h For example a machinel 12 9Km 8 moving at 8 km h must stop in 1 5m hI 15m DD For maximum machine velocities in excess of 12 9 km h 0 0O 12 9Km DTD use the formula V lt V lt L 68 68 where L 000 m L isthe stopping distance in metres V Km h V isthe test velocity m kllometres per hou
14. tilted until a lift off of the upper wheel or wheels occurs or b the minimum angle for acceptance as specified in 2 6 6 3 is attained Position the machine on the tilt table with its longitudinal centreline parallel to the intersection line of the lowest edge of the table and a horizontal plane Position the machine first with its right side on the downhill side and then with its left side on the downhill side 2 6 6 3 Test acceptance 2 6 6 3 1 Lift off is considered to have occurred when a strip of 20 gauge steel 51 mm wide can be pulled from or moved under any tyre with a force of 9 N or less 2 6 6 3 2 Lateral test acceptance is determined when the angle of the tilt table with the machine positioned as in 2 6 6 2 can reach a 10 7 7 96 slope with either side downhill before lift off occurs 2 6 7 Fuel tank overfill test 2 6 7 Test procedure With the machine on a level plane the fuel tank inlet shall be overfilled by 100 ml of liquid within 5 s 2 6 7 2 Test liquid The test liquid shall be nonflammable and approximately the same viscosity as the fuel intended for use Trichlorethane or the equivalent can be used 2 6 7 3 Test acceptance The machine shall have failed this test if any of the following occurs The test liquid passes through the projected exhaust outlet area The test liquid collects on the machine D EI LI alHHHHHUHHHIHHHUHHHHHHH HHHHHHUHHHHHHHHUHHHH
15. 9 37 5 120 0 EHE 2 EE EL HE HI HHHHHHHHHHUHHHHHHUHHHU CT a r du 46 16 2 3 21 65 7 34 3 L 6 2 5 4 10009 HHHHHH minui Juuu 0 3 7 50 0 2 2 7 37 5 77 62 5 8 3 ILIHHHHHHHHHHHHHHHH o HHHHHHHHHHHHHH HHHHHHHHHHHHHUHHHHHHHHHHHHHL Pin nil 6 4HHHHHHHHHHHHHHHHHHHHHHUHHHHHHHHHHHHHHL 5 16 22 97 HHHHHHHHUHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHH uiu iiuubluttLtutL uti HHHH HHHHH HL uuu 71 4 HHHHHH 22 9 1 1 2 5 7 100 0 6 43 HHHHHHHHHOHHHHHHHHHHHHHHHHHHI HHHH HHHHH H B Ud 66 23 4 39 94 3 0 0 096 1 1 2 5 7 100 096 HHHHHHHHHHHHL IIHHHHHHHHHHHHHHHHHHHHHHHHH42HH63 6 ILHH 0000 39 0 0 545 01 00000000000 1100 16 6 0 0000000 a ELBUTT
16. pp SH 2 19 36 6 7 6 3 HHHHHHHHHHHHHL DDD UD DD DDD UD U 1 22 33 4 6 5 4 mnn mnn 3 9 9 1 5 2 48 69 23 13 17 7 UU 76 212 48 6 212 8 9 100 0 68 7 12 8 9 5 8 9 100 0 Uu 96 48 6 18 4 19 6 13 4 100 0 Uu 76 44 1 20 1 25 1 10 6 100 0 e UU 0010 000 HHH HHH ul 96 1 35 53 11 10 9 5 69 3 Anoo 18617 0 6 gt 04 IIHHHHH 15 1 2 5 4 3 0 84 0 5 9 4 2 1 12 3 100 0 bit DU 2 19 36 12 7 7 1 46 9 HHHHHHHI 46 5 36 1 4 7 3 257 307 w lt 155 0 5 7 4 0 2 1 10 6 100 0 8 HHHHHH uuu 000 DDD 000 000 DB UD U 1 12 10 6 4 3 0 20 1 T 5 5 4175 HHHHHHH 38 o 6 1 5 0Ol 212 0 3 11 3 0 2 1 11 2 2 48 69 23 13 17 7 100 0 HH uuu 000 000 000 000 000 UD U 1 23 28 10 6 5 1 41 3 62 1 2 6 6 7 4 346 29 6 WM 4 1 3 1050 0 2 6 3 0 2 1 7 8 100 0 Ed EEE E E e ERES E Pop i 1 82 45 8 0 0000000000 9900 55 3 0 00000000000 oHHHHHHHH
17. 29 HHHUHHHHHHHHHHUHHHHHHUHHHHHHUHH OOO O O O L HHHHHHHHHHUHHHHUHHHHHHHHHHHHHUHUHHHHHHHHH lia bari ii OOO UD UL oHHHUHHHUHUHHHHHHHHHHHHUHHUHHHHHHHHHH olHHHHHHH1SHHHHHHHHHHHHHHHHHHHHHHHHLH oHHHUHHUHHHHHHHHHHHUHHHHHHHHHHHHHHHHHL 50 100 150 0 IIHHHHHHHHHHHHHHHeH79HHHHHHHHHHHHHHH oHHHHHHHH g 46HH oHHHHHHHHHH 33HH C 5 10 15 20 25 30 35 15kW 20kW 20kw 25kW 25kW 30kW O UI L HOD DEO BELICE ET LT 38000000 481 0 0 0 31HHH6746 HHHHHHHHHHHHHH33 O00 2 30 HHHHHHHHHUHL HHHHHHHHHHHH HHHHHHHHHHHL HHHHHHHHL HHHHHHHHLHUHL HIHHHHHHHL P i Siti T A s F i w w k W t 4 r e DEL BH OO B 7B BLU EL D HHHHHHHUHHHHHHUHHHHHHUHHHHHHUHHUHHHHHHHL HHHHHHHUHHUHHHHHUHHHUHHHHUHHHHHHHUHHHHHHUHHH HHHHHHHUHHHHHHHUHHHUHHHHUHHHHHHHUHHHHHHHHUHHH HHHHHHHUHHHHHHHUHHHHHHHUHHHHHHHUHHHHHHHUHHH HHHHUHHHHHHHHHHHHHH7HHH 42 000 53 2 uuu 00000046000 160000 34 8 0000000000000 33000 26 7696HHHHHHHHHHHHHHHUHHHHHHHHHHHHHHHHHHL HHHHHHHUHHHHHHHUHHHUHHHHUHHHHHHHUHHHHHHHUHHH HHHH
18. of the machine Generally forward or downward motion on the inner pedal shall produce forward motion and increased forward speed of the machine HHHHHHHHHHHHHHHHHHLH HHHHHHHHHL 3 1 2 12 Steering control 000000000000 3 1 2 12 1 Clockwise motion of the steering control 1000000000 00000000000 effect a right turn and a counterclockwise motion shall IDD DDD BH EH H B E H E D HL Hl effect a left turn IlHHHHHHHHHHHHHHHHHL ul 3 1 2 12 2 The steering mechanism shall not lock in 00000000000 operating position HHHHHHHHHHHHHHHHHHH 3 1 2 12 3 T iller bar steering shall not be permitted EXE EE ETE DR ETE 3 2 Guards shields guides deflectors and housings 000 3 2 1 General mut All guards shields guides deflectors and housings comply with all applicable test requirements of 3 7 3 7 HHHHHHHHHHUHHHHHHHHL 3 2 2 Installation 00000 All guards shields guides and deflectors shal
19. that must be IIHHHHHHHHHHHHHHHHHHL performed with the engine running 3 3 2 General service written instructions shall be provided with the equipment for servicing operations recommended the manufacturer to maintain the equipment in safe operating condition 3 4 Electrical requirements Electrical requirement shall comply with the requirements 1 O O O 1505395 2 1981 3 5 of ISO 5395 2 1981 clause 3 5 3 5 Durable label requirements 0000006060 Required labels shall comply with ISO 5395 2 1981 clause 1 1605395 2 1981 3 3 3 3 3 6 General requirements 3 6 1 Slip resistant surface 00000 000000 slip resistant surface or other means shall be provided tol minimize the possibility of an operator s foot slipping oft the foot support s or platform s HHHHHHHHHHHHHHHHHHLH HHHHHHHHHHHHHHHHHHHH 3 6 2 Reflectors 00000 00000 Machines with a snowthrower shall be equipped with two 0
20. 112 5 H HHHHHHHHHHHHHHHHHHHHHHHL A40 3000 HHHHHHHHHHHHHHHUHUHHHHHHHH 2000 113 0 0000000000000 HHHHHUHHHHUHUHHUHHHUHUHHHHHUHHHHHH HHHHHHHHHOHHHHHHHHH HHHHHHHHHHHHHHLH 0000 100 0 0000000000 HHHHHHHHL HHHHHUHHHHHHHHH HHHHHHHHHHHHHUHHHH e HHHHHHUHHHHHHHHLH OD 100 EL Lil Uh DELI ET L HHHHUHHUHHUHHHHHUHHHHHHHHHHHHHHHHHUHHHHHHHHHHHHHOHHHHHHHHIH HHHHHLH gt YHHHHHHHHHH El E EJ DIESE IB E HHHHHHHHHOHHHHHHHHH e mu uuumgugugpngnununguaganunun YHHHHHHHHHH L1 00000 1 00006000 D DB D UD ELO H 0000 eeliliuullUlululluliullese 114 HHHHHHHHHHUHHUHHH 000 00 020 00000 0 0000000000000 0010000000 00 000000000 HHHHHHHHHOHHHHHHHHH HLHHHHHHHHHHHIIHHHHHHHHHHHHHHHHHHHOHHHHHHHHH
21. weighing 0 54 kg shall be used If guards be struck from above the sphere shall 5 dropped vertically if not the sphere shall be suspended by 1 DDD E E E E EL E E EE HE L a cord and allowed to fall from rest as a pendulum to strike the guards In either case the vertical travel of the sphere LH Hd B EH B D D E HL E H E E EE HE 00 shall be 1 3 m HHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHH 13 One drop shall be made on each guard being tested For guards made of nonmetallic material the test shall be repeated on both a and b 3 HH DHHHHHHHHHHHHH A different sample s that has been in an air oven forla IDD DDD E E E E EE EE CE CE 0 7 h at a uniform temperature not less than 10 higher 1 IDD D HH H HL DH D D 10 than the maximum operating temperature of the materiall 7 H measured under normal operating conditions but not lessl 70 than 70 C The sample s shall not be tested until it has C
22. 518 8 8 6 200 240 24 2023 6303 6 1842 3 De HIPS 28 24 5PSH 10PS 45 5 3 4 6 3 2 2 8 115109 2 20 17 14 5 10PS 15 5 58 2 2 6 422 4 719 6201611 4312426 8 15 5 20 5 10 1 1 1 2 2 2 3 0 3 1 1 4 2 1 2 20PS0 25 5 16111205015 160309773 n Psg 30 5 7 0 0 of 2 o 1 4 0 3 0 0 2 2 2 2 30 5 0 35PS 13 0 0 1 1 4 23 2 13 0 0 4 8 5 1 ET 4PS 4 oj ojoj 1 2 1 3 2 2 23 3 2 2 O 0 asi 81e o a LLLILISTLILS0ALSI 1183 2 2 2 000000 O00 O00 100 0000 D I 1 0 6 HHHHHHHHHH 3 4 000000000 84 9 HH 20 11 2 2 48 6 23 B Y 7 5 E 5 100 0 3 HHHHHHHHHHHH Uu UL O00 000 HHH D 7 5 1 0 0 3 9 HHHHHHHHH 3 9 1 0 3 9 HHHHHHHHHH 143 2 40 51 17 13 15 79 9 100 12 3 2 48 6 23 13 17 7 1000 HHHHHH 1 D D OE EE L 0 2 0 0 0 0 1 1 HIHHHHHHHH 6 7 80 4 11 7 2 48 6 23 13 17 7 1000 25 5 Una 4 5 20 7 64 8 KANAE 10 1 2 48 6 23 B 17 7 100 0 69 0000 dau 000 000 000 Una 2 li 6 1 HHHHHHHHHH 81 6 11 2 rj 2 48 6 23 B 17 7 100 0 7
23. HE E EL EE LPH EG E 1 1 1 L1 m 1 EJ L1 E 1 1 L1 1 1 1 L1 E 1 1 1 1 1 1 1 1 1 1 _ 1 1 1 1 1 1 HHHHHHHUHHHHHHHHHHHHUHHHHHHHHHHHHHUHHHHL 2 llHHHHHHHHHL HHHHHHHHHHHHUHHHHHUHHHHHHHHHHHHHHHHHHHHLH HHHHHHHUHHHHHHHHHHHHHHHHHHHHLH HHHHHHHUUHHHHUHHHHHHHLH HHHUHHHHHHHHHUHHHHHH uu HHHHHHHHHHHHHHHHHHHUHHHHHUHHHHHUHHHL 5 DUE O U D D HHHHHHHHUHHHHHHHHHHHHHHHHUHUHHHHHUHH HHHHHHHHUHHHUHHHHHHHUHHHHHHHHHHHLH HEERE EE EAE TI LH LH HHHHHHUHHHHHHHHHHHHLH HHHHHHHUHHHHHUHHHHHHHHUHHHHHHHHHHHHHHHH Ph P HI DUE 900000000010 108 la a i u i pipt ti PL PTPP T PHH H h Ph E TL EE Ji i OOO OOOD 1 2 HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH 3
24. 1 Ll 1 1 Ll Ll 1 1 1 1 Ll 1 D 6 HHHHHHHHHHHHHHHHHHHUHHHHHHHHHUHHHHHHL HHHHHHH HHHHHHHHHHHHHHHHHHHUHHHHHHHHUHHHHHHL HHHHUHHHHUHHHHHHHHHHHHHHHHUHHHL 8 9 10 O L HHHHHHHHHHHHHHHHHHHHHHHL 1 HHHHHHHHHHHHHHHHHHHUHUHHHHHHHHHHHHHHL HHHHHHHHHH 2 HHHHHHHHHHHHHHHHHH LTLTLTLT 11 1 L IL ILE ET 1 LTLTLTLT T5 IL ILE LIL L IL TL TL T LIL IL TL TL T O LE 1 LTLTL 1L LTILTL TL T O LTLTLTLT LIL IL TL JE 1 762 L 1L L IL ILE LTLTLTLT LIL LTLTLTLT LIL E EST ES LIL LTLTLTLT L IPL A 1 d 7 L TE 1 LC NL I LE ESTE A bL TESTES LTLTLTLT LILTLT L IL TL TL T p p A ESTE c ETE L IL ILE Ex pre pe A LIL ILL LLL LTHLTLTLTL A A 1 1 1 LLL LA HHHHHHHHHHHUHHHHHHHHHHHUHHHHUHHHHHHL 59 UD ud uu uuu 10 HHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHUHHHHHHL HHHHHHHHHHH
25. A 1 Training A 1 1 Read the operating and service instruction manual carefully Be thoroughly familiar with the controls and the proper use of the equipment Know how to stop the unit and disengage the controls quickly A 1 2 Never allow children to operate the equipment Never allow audits to operate the equipment without proper instruction A 1 3 Keep the area of operation clear of all persons particularly small children and pets A 1 4 Exercise caution to avoid slipping or falling especially when operating in reverse 1 1 Does not apply to ride on snowthrowers A 2 Preparation A 2 1 Thoroughly inspect the area where the equipment is to be used and remove all doormats sleds boards wires and other foreign objects A 2 2 Disengage all clutches and shift into neutral before starting the engine A 2 3 Do not operate the equipment without wearing adequate winter garments Wear footwear which will improve footing on slippery surfaces A 2 4 Handle fuel with care it is highly flammable a Use an approved fuel container b Never add fuel to a running or hot engine 98 HHHHHHUHHHHHHHHHHHHHLH UD OOO HHHHHHHHHHUHHHHHHHHHLH HHHHHHHHHHHHHHHUHHHHLH HHHHHHHUHHUHHHHHH HHHHH HHHHHHHHHHHHHHLH HHHHHHHUHHHHHHHHUHHHLH HHHHHHHHHHHHHHHL HHHHH HHHHHHHHHHHUHHHLH HHHHHHHHHHUHHHHHHHHHLH HHHHH HHHHHHHHHHHHHHLH HHHH
26. 4 HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH O L HHUHHHHHUHHHHHHUHHHHHUHHHHHHH HHHHHHHUHHHHHHHHL ON 0000000 HHHHHHHUHHHUHHHHHHHUHHHHHHHHHHUHHHUHHHHUHHHHHHH 30HHHHHHHHHHHHHHHHHHH HHHHHHHUHHHHHUHHUHHHHUHHHHHHHHHHHH HHHHHHHHHHHH2OHHHHHHHHH DUBIE HL HHHUHHHHHUHHHHHHHHHHHHHHHHHHHUHHHHHHHHHHHHHHHH 109 HHHHHHHHLH OOOO O O L 1 Q HHHHHHHHHHHHHHHHHHHHHH 2 ON HL 1 OOOO O 0 O E E E E E B E E EE HHHUHHHHHHHUHHUHHHHHHHUHHHHHL 110 uti uL HHHHHHHHHHHHHUHHHHHHHHHHHHUHHHHHHHHHHHHL HHHHHHHHHUHHHHHHHHHHHHUHHHHHHHHHHHHHHHHHL HHHHHHHHHUHHHHHHHHHHHHUHHHHHHHHHHHHUHHHHHHL HHHHHHHHHUHHHHHHHHHHHHUHHHHHHHHHHHHHHHHHL HHHHHHHHHUHHHHHHHHHHHHUHHHHHHHHHHHHUHHHHHHL HHHHHHHHHUHHUHHHHHHHHHHUHHHHHHHHHHHHUHHHHHHLH HHHHHHHHHUHHHHHHHHHHHHUHHHHHHHHHHHHHHHHHL HHHHHHHHHUHHHHHHHHHHHHUHHHHHHHHHHHHUHHHHHHL HHHHHHHHHHHHL 610 11HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHI HHHHHHHHHUHHHHHHHHHHHHUHHHHHHHHHHHHHHHHHL HHHHHHHHHUHHUHHHHHHHHHHUHHHHHH
27. test is to verify that the controls stay in the disengaged L1 H1 H E E E E E E EE EE EE 0000000 position during the 15 min test 15 JUDDDDDDDDDDDDDUDUDU HHHHHHHHHHHHUHHHHHHH 2 6 3 2 Test acceptance 00060 T he criteria for failure shall be the same as in 2 6 2 1 2 In 1 EH EL E E E E E 2 6 2 1 2 000000 addition the machine shall have failed this test if theii HH 15 impeller rotates more than 3 revolutions in the 15 min test LL c HH BH HH 3 period 2 6 4 Temperature of exposed surfaces 00000 0000000 2 6 4 1 Limitations 0000000 All hot surfaces which exceed 66 and which might 66 1 contacted by the operator during normal starting operating Or refuelling shall be indicated by a durable safety label 000000000000 0000000 see 2 5 and 2 7 located adjacent to the surface and bel HL L 4 HH D H HL 2 5 27000 thermally insulated or shielded if necessary so that suchl surfaces will not exceed a temperature of 149 C at 44 ambient Surfaces that must comply are to be determine
28. A means shall also be provided to permit engagement of 1 L1 EL HL HH E E HL EL BE E D HE OE EE EE 060 the impeller without engagement of traction drive HHHHHHHHHHHHHHLH 3 1 2 5 Lift controls HHHHHHHHHHH 000 3 1 2 5 1 When hand lift controls are provided 00000000 000000000000 direction of motion shall be generally forward or downward L EH H E E E E EE EE E EE HE CE EE EE 00 to lower the attachment and generally rearward or upward to raise the attachment HHHHHHHHHHHHHHHHHHH DOU 3 1 2 5 2 When a foot control is provided the direction of 000000000 DDD DDD EL EE EE EE 00 the motion of the forward part of the control shall be OO Hd D ED B ED E HL E H E E EE HE 00 generally forward and downward to lower the attachment and generally rearward and upward to raise the attachment HHHHHHHHHHHHHHHHHHLH HHHHHHHHHHHHHHHHLH 3 1 2 5 3 The lifting action of the power operated device shall be rendered inoperative by removal of a key orl EL EH D E E E E EE EE E EE EE CE EE EE 00 by some similar device IlHHHHHHHHHHHHHHHHHL uuu 3 1 2 6
29. be used The snowthrower shall be positioned over the fixture illustrated in figure 4 The impact rod shall be injected into the impeller asi 4 indicated in figure 4 2 6 2 2 2 Test acceptance IIHHHHHHHH 0000 The machine shalt have failed this test if either of thel LH d D D Hd B E H E E HE 0000060 following occurs Breaking off of part of the impeller Shearing of devices provided to protect these parts shall not constitute test failure HHHHHHHHHHHHHHHHHL Fracture or distortion of the impeller housing which will 0000 allow the probe see figure 5 to contact a hazardous E D LI E C C E EE EE EL EE EE COE CE 00 component or surface Failure in the areas of the 51 mm diameter test hole shall not constitute failure of this test ESSERE EL EP DDD 51mm D 1 EL UO 7E 7E U D L HHHHHHHHHHHHHHHHHL HHHHHHHHHHHL sTo 2 6 2 3 Guards 000 2 6 2 3 1 Test procedure IIHHHHHHHH 0000 A smooth steel sphere having a diameter of 51 mm O 51mm 0 54kg
30. 12 7mm b Bb c 12 7mm C 12 7mm d a c uuu HHHHHHHHHHHHUHHHHL HHHHUHHHHHHHHUHHHHHHHHUHHHHHHHHHUHHHHL HHHHUHLH 1 2 3 HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHL 4 HHHHHHHHHHHHHHHHHHHHHHHHHHHHHI HHHHHHHHHHHUHHHHHHHHHHHHHHHHHL HHHUHHHUHHHHHUHHHHHL HHHHUHUHHHHHHHHUHHHHHL uut 56 C Im Im 5 DEI HHHHHHHHHHHHUHHH HHHHHHHUHHHHHHHHH HHHHHHHHHHHHUHHH SE ENE E E A HHHHHHHHHHHHHHHHL UBI Ui uu uult HHHHHHHUHHHHHHHHHL 1 1 1 1 1 1 1 1 1 1 1 Ll Ll Ll HHHHHHHHHHL HHHHHHHHHHHHHHHHHHL U LI HHHHHHHHHHHHHHH 1 1 1 1 1 E x 1 1 Ez Ll 1 zs 1 2 1 1 Ex 1 1 Ll Ll Ll 1 Ll 1 1 1 1 1 Ll
31. 12 11 0 15 0 2800 13 11 8 16 0 3 100 14 118 160 3100 D 15 13 0 17 7 2800 HH HI HI 16 13 0 17 7 2800 HH nn HI 17 15 8 21 5 2 800 HH 18 158 215 2800 O0 HI 19 16 2 22 0 3000 nn HI 21 16 9 23 0 3000 HH o0 18 4 25 0 3 000 00 00 HI 19 9 27 0 2 800 HH HH HH HH 19 9 27 0 2 800 22 1 30 0 2 800 23 0 31 3 2 800 JIJIJIJ JIJ J J L A A A A A A A A A A A A A A E A A A A IL E A IL A A A A A A A A A A A A A A A ECT A A E A A A E A A A A IL E A A A A A A A A A A A OO O OO NI O1 CO N2 CO 23 0 31 3 2 800 HH HH HH HH 23 0 31 3 2 800 HH HH HH LHH 23 0 31 3 2 800 25 2 34 2 2 800 25 3 34 5 2 800 25 3 34 5 2 800 28 5 38 8 2 800 29 4 40 0 2 800 OO Zu UO LY LY LY N2 Ub HHHHHHHHHHL OOO O OOOO L HHHHHHHHHHUHHHHUHHHHHHHHHHHUHHUHUHHHHHHHHHH HHHHHHHHHHHUHHHHHHHHHHHHHHHUHHHHHHHHHHHL HHHHHHHHHHHHHUHHHHHL HHHHHHHHHLHL U 160 20 140000
32. E C ess C C L lt Y 1 C L L1 E Ll 1 1 1 E Ll 1 1 1 1 s C E C ess C C L lt Y 1 C L L1 E Ll 1 1 1 E Ll 1 1 1 1
33. part of the impeller Shearing of devices provided to protect these parts shall not constitute test failure E Fracture or distortion of the impeller housing which will allow the probe see figure 5 to contact a hazardous 5000000000000 component or surface Failure in the area of the 51 mm diameter test hole shalt not constitute failure of this test 51mm HHHHHHHHHHHHHHHHHL HHHHHHHHHHHHHH 3 7 2 3 Guards 000 3 7 2 3 1 Test procedure IIHHHHHHHH 0000 A smooth steel sphere having a diameter of 51 mm and 51 0 5Kg 86 weighing 0 54 kg shall be used LL EL EE EL E EL EL EL EL EL EL 00 If guards can be struck from above the sphere shall bel B 1 DDD BE HL E E E E E EE Hl dropped vertically if not the sphere shall be suspended by 1 IDD E E E EL E EL E DDD a cord and allowed to fall from rest as a pendulum to strike the guards In either Case the vertical travel of the spherell shall be 1
34. starting mounting operating and refuelling of the machine shall meet the requirements of 3 7 4 000 374 3 2 7 Engine exhaust 00000 000000 Engine exhaust emissions shall not be directed at the j l 0000000000000000 operator during normal starting mounting and operation of the machine 3 2 8 Fuel overflow 00000 000000000 Fuel overflow shall not pass through the projected exhaust 83 outlet area contact high tension ignition cables non insulated electrical components or collect on theip L1 H H1 E HH D E HL E H EE HE E EE OE 00 machine Compliance shall be determined by the fuel tank 1 overfill test given in 3 7 8 JUDDD HIHHHHHHHHHHHHHHHHHL 3 3 Servicing OOO 000000 3 3 1 Specific written instructions with appropriate safety warnings shall be provided with the equipment for those servicing operations recommended by the manufacturer
35. 96 Dimensions in millimetres FEN LO mm Width Normal FS Centreline of direction impeller function 12 7 of rotation SE Width of 4L 527L FOWM impeller blade VOD A ODEDA NAH mmi mm hole created in housing to permit rad entry or equivalent notch if housing is PER ALLAAF FaF no present at rod entry point 30x3 150420049 8 1503304 1503305 1803306125 67 L FR28 Welded or seamless steel tube 30 x see ISO 4200 grade in accordance with 150 3304 ISO 3355 or ISO 3306 S 915 915 ON A Rame comi s 25mm 350H lever metal 40OH r p thick bard ERES 3mm We Abu RETO mmOA5 4 F4 ZPiL int 100 standard pipa with 1 52 to 3 04 Dimension RN by configuration of test unit identical demo ud 100 i47 Standard pipe 75 2 Plates 2 J Miz 5 thickness 12 6 Compression spring ree ees free length 165 BH 185 wira diam
36. HHHHHHHHHHHUHHHHHHHHHL 2 3 UU IHHUHHHHHHHHHUHHHHHHHHHHHHHHHHHHHHHHL UD ERE ESI 0 0 HHHUHHHHHHUHHHUHHHHHHUHHHHHHHHHHHUHHHHLH UD HHHUHHHHHHHHHUHHHHHHHHHHHHHHHHHHHHLH HHHUHHHHHHHHHUHHHLH 0 0 HHHHHUHHIHHHHHHHHHHHUHHHUHHHHHHHUHHHHHH HHHHL HHHUHHHHHHUHHHUHHHHHHUHHHHHHHHHHHHHHLH UD HHHUHHHHHHHHHHHHUHHHHHHHHL 103 E B I 8 6 HHHUHHHHHHHHHUHHHLH HHHHHHHHHHUHHHHHHH 0 0 HHHHH HH 0 0 00100 HHHUHHHHHHHHHUHHHHHHH 0 00 HHHHH O L HHHHHHHHUHHHHHHHHLH OOO OOOD E HHHHHHHHHHHHHHUHHHHHHHUHHHHHHH IIHHHHHHHHH HHHHHHHHHHHHHHHHHH HHHHHUHHHHHHHUHHHHHHHHHHHHHHHHHHLH HHHHHHUHHHHHHHHHHHLH HHHHHHHUHHHHHUHHHHHHUHHHHHHUHHHHL HHHHHHHUHHHHHUHHHHHHUHHHL HHHHHHHHHHHHHHHHHHHHHHHHH 2500mmHHHHHH 1IHHHHHHHHHHHHHHHHHH 104 7272777 bD D UO D D D CHHHHHHHHHUHHHHHL 1HHHHHHHHHHHHHHL Wil mm b 2400 2400 2000 1800 1200 1400 1400 1000 E UR i00 too i00 100 1 rs c ml
37. O DAS LU O U L HHHHHHHHHHHHHHHH HHHHHHH O O OOU OLI HHHH HHHHHHHHH HHHHHHHHHHHHHUHHUHHHHHHHHHHUHHHHHHHHHHHHL HHHHHHHHHUHHHHHHHHHHHHUHHHHHHHHHHHHHHHHHL BEBE EEOAE D EE ERE iU 11 HHHHHHHHHUHHHHHHHHHHHHUHHHHHHHHHHHHUHHHHHHL Di ES TP LD HHHHHHHHHUHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHUHHHHHHHHHHHUHHHHUHHHHHHHHHHHHL HHHHHHHHHUHHHHHHHHHHHHUHHHHHHHHHHHHHHHHHL HHHHHHHHHUHHHHHHHHHHHHUHHHHHHHHHHHHHHHHHL HHHHHHHHHHHHL Dr hk Tl 15HHHHHHHHHHHHHHHHHHHHHHHHHHL C e E E 160 3 D p e qe LU L IIHHHHHH606HHHHHHHHHHHHHHHHHHHHHHHH 28010 HHHHHHHHHUHHHHHHHHHHHHHUHHHHHHHHHHHHHHHHHL HHHHHHHHHUHHHHHHHHHHHHUHHHHHHHHHHHHUHHHHHHL HHHHHHHHHUHHHHH
38. 1 wearing arctic mittens see figure 1 HHHHHHHHHHHHL 2 1 1 4 Control design IIHHHHHH 00000060 Controls shall be designed to prevent hazardous conditions such as pinching cutting the operator during normallH operation of the control with or without arctic mittens JUUDDUDDDUDDDDDDDDDDDUDU HIHHHHHHHHHHHHHHHHHH DL 2 1 1 5 Resistance to movement IIHHHHHH 000000000000 Controls shall have sufficient resistance to movement to 2 6 2 1 2630000 meet the requirements of 2 6 2 1 and 2 6 3 Tilt of the 1 ED D H E H E H E HE E E E E HE 00 machine shall not affect movement of controls 45 determined by 2 6 9 26 9 HHHHHHHHHHHHHHHH HHHHHHHHHHHHHH 2 1 2 Specific requirements 2 1 2 1 Shutoff control device OOOOOOO 000000 A shutoff control device shall be provided to stopl HH operations of the engine This device shall require manual and intentional activation in order to start the engine A 1 E E E E ED EH EL EE HE EE E HE OE CE DI Hl key switch or similar device sham be provided to preventl O0 UU DU BB B E EH B
39. HHHHHHL WGHHH 70 100 110 140 150 160 00 T 18 c 1 Vl ERR 1 Qasa sassa s sasaqa 2 2 HH 3 3 22 HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHI 13 23 HHHHHHHHHHHHHHHHHHHHHHHHHHHH 30 24 HHHHHHHHHHH MM 37 Hg eee 47 2l ND Ee 47 22 61 SCAN iii p E MEM D E 103 SS CSS RNS E ROI 111 1 HHHHHHHHH 114 ERES p Phi qipi P s s 117 2 OO OO 119 Ut 00000100 HHHHHHHHHHHUHHUHHHHHHHHHHHHHUHHUHHHHHUHHHHH HHHHHHHHHHHUHHHHHHHHHHHHHHUHHHHHHHHHHHHL HHHHHHHHHHHUHHHHHHHHHHHHHHUHHHHHHHHHHHL HHHHHHHHHHHUHHHHHHHHHHHHHHHUHHHHHHHHHHHL HHHHHHHHHHHUHHHHHHHHHHHHHHUHHHHHHHHHHHUL IIHHHHHHHHHH 6 11 HHHHHHHHHHHHHHHHHHHHHHI HHHHHHHHHHHUHHHHHHHHHHHHHHHUHHUHHHHHHHHHL HHHHHHHHHHUHHHHUHHHHHHHHHHHHHUHUHHHHHHHHHH HHHHHHHHHHHUHHHHHHHHHHHHUHHHHHHHHHHHHHHHH HHHHHHHHHHHUHHHHHHHHHHUHHHHUHHHHHHHHHHHL HHHHHHHHHHHUHHHHHHHHHHHUHHHHUHHHHHHHHHHHUL HHHHHHHHHHHHUHHUHHHHHL HHHHHHHHHHUHHHHUHHHHHHHHHHHUHHUHUHHHHHHHHH HHHHHHHHHHHUHH
40. HHHHHL 0 0000000000000000000000000000000000600 HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHUHHHHHHHHUHHUHHHHHHHHHHHHHHHHHL HHHHHHHHHHHUHHHHHHHHUUHHHHHHHHHHHHHHHHHHHL HHHL a HIHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH b Uu D Li HHHHHHHHHHHHHHHHHHHHHLH HHHHHHHHHHHUHHHHL HHHHHUHHHHHHHHUHHHHHHHHHHHHHHHHHHHL HHHHHHHHHHHUHHHHHHHHHHHUHHHHHL HHHHHHHHHHL a 00000000000000 RE ETE ET HH HHHL HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHH ipi n Dip Putiih i HHHHHH 50 HHHHH HHHHUHHH HHHHHHHHHHHHUHHHHHHHHHHHHHL 00000000 b 000000000 d P a 0000000000000000000000000000000 HHHHHHHHHHHUHHHHHHHHUHHHHHHHHHHHHHHHHHHHL IIHHHHHHHHHHHHHHHHHHHHHHHHHH8mmHHHHHHHHHL H
41. LH H DDD D EL E E E E E 000 disengaged the impeller shall resist a torque of at leastl 1 13 NIIm at completion of the test given 3 7 2 1 000000000000 00 3 7 2 100 3 7 3 measured at the impeller shaft in the direction of 3 7 3 normal rotation 1 13N Im EH E E E E E EL E EL E E 0080 HHHHHHHHHHHHHHHHHHLH HHHHHHHHHHHHHHHHHHL 3 1 2 4 3 Stationary operation 0000 A means may be provided to allow stationary operation of the power take off without an operator in thel operator position Such means shall automatically return tol the operational JUDDDEDDEEBUDDDDDUDUD3 2 4 1 ac mode of 3 1 2 4 1 when the operator returns to the operator position 3 1 2 4 4 Impeller or traction disengagement 000000000 000000 00000000 A means shall be provided to permit the machine to be 1 H1 HL D HH E E H E B E D HE OE EE 000 moved under its own power without the impeller engaged
42. HHHHHHHH 6 7 HHHHHHHH 38 5 HHHHHHHHHH 45 3 HH 9 5 2 48 6 23 13 17 7 100 0 15 000 000 000 DDD B HHHHHHHHHH 29 7 12 2 2 5 1 1 HHHHhnn e o m s s 1 za HHHHHHHHHH 55 9 10 0 1 7 1 0 1 5 6 48 O 23 B 17 7 100 0 N 16 00000000000 aug 000 000 0 70 17 9 HHHHUHL r 6 3 96 1 24 32 13 10 12 4 536 10 1 100 0 17 080000000060 UU WL 7 001 0 58 HHHHHHH 7 8 HHH 2 48 69 23 13 17 7 100 0 18 00000000000 Uu 000 000 000 000 0 D 70 HHHHHHHHH 8 9 llHHHHHH 6 7 HHHHHHHHHH 76 0 8 4 179 2 48 6 23 13 17 7 1000 iD B EE B 28 HHLHUHHHUHHUHHHHHHUHHHUHHHHHHHHUHHHUHHHHHHHL HHHHHHHHHHHHHHHHHHHHHHUHHHHHHHHHUHHHHHHHL HHHHHHHHHUHHUHHHHHHHHHHUHHHHHHHHHHHHUHHHHHHL HHHHHHHHHUHHHHHHHHHHHHUHHHHHHHHHHHHUHHHHHHL HHHHHHHHHHUHHHHHHHHHH HHHHHHHHHHHUHHHHHHHHHHHUHHHHUHHHHHHHHHHHL HHHHHHHHHUHHHHHHHHHHHHUHHHHHHHHHHHHUHHHUHHHHL
43. Simulate the operator during normal starting and operationl of the machine and insert the probe shown in figure 5 5 all openings to its maximum depth of 105 mm or until al 105mm 00 force of 4 4 N is attained As the probe is inserted rotate O 4 4N 100000000000 000 and position it in all possible angles with the opening 01000 attempting to contact the part or parts under test Thel probe shall not be inserted beyond its length of 105 mm HHHHHHHHHHHHHHHHHHL 100mmHHHHHHHHHHHHH 2 6 5 2 Test acceptance IIHHHHHH 00060 The machine shall be considered properly guarded if one of the following applies E a The hazard cannot be contacted with the probe shownjag 5 in figure 5 manoeuvred in any manner HHHHHL b The hazard is under and within the perimeter of thelb chassis elements such as the frame or fender and thell hazard cannot be reached with the p
44. 1 3 3 collector Auger or similar device used to Snow uultu 1 3 4 collector housing Structure framework HHHHHHHHH integral shields that limit access to and egress of material 5 HHH HH from the collector 1 3 5 durable label Label that is considered to be 0000 LL virtually permanent E 1 3 6 hazard zone T hree dimensional area that might be 20000 hazardous for a person to occupy See figure 2 UL EE BE UI E 1 3 7 impeller Power driven device that imparts energy 00000 0000 to discharge the snow For the purposes of this International Standard when the collecting function islH combined with the impelling function the device is called an impeller 1 3 8 impeller housing Structure framework or integral 00000 HHHHHHHHH shield that limits access to and egress of material from thel impeller HHHHHHHHHHHHHH 1 3 9 Legible lettering Lettering having a minimum 200000 HHHHH heig
45. HHHHHHHHH 900000000060 0000000000 HHHHHHHHHH HHHHHHHHH HHHH HHHHHHHHH HHHHHHHHH 900000000060 pp SMETE HHHHHHHHH 900000000060 se 8 oepppu HHHHHHHHH 900000000060 e LU p DEED THEE HHHHHHHHH 900000000060 slHHHHHHHHHL HHHHHHH HHHHHUHHHHHHH HHHHHHHHHH A HHHHHHHHHH Iulii HHHHHHHHH HHHUHHHHHHHUHHHHH 80000000000 ill HHHHHH HHHHHHHHHHH 0000000000 HHHHHHHHL HHHHHHHH HHHHHHHH 0000000000 D Bd ddl HHHHHHHHHH HHHHHHHHHHHHH 0000000000 slHHHHHHHHHHH HHHHHHHHHH HHHHHHHHHHHHH Diii HHHHHHH 900000000060 HHHHHHH 0000000000 slHHHHUHHHHHHHHHHHHHHHUHHHUHHHHHHHHHHHHHHHHHL 116 DB LPP ETE 35 000 00000 50000 30 000 LO CN 119 s C
46. should be accompanied by a message such as Shut off L L1 D HH B EL E E E D EE EE CE EE 00 engine before unclogging discharge chute See 3 5 and Hi EH HH H C HH EL D HE EL EL D EE HE 00 3 7 HIHHHHHHHHHHHHHHHHHH 35 3 DL 3 2 4 Collector and or impeller housing 000000 0000000 The sides shall cover the diametral extremities of the 3 0000000000000 0060 housing as shown in figure 3 The housing opening limits diametral extremities shall not intersect the operator position see figures 2 3 4 3 IIHHHHHHHHHHHH 200 300 HHHHHHHHHHHHLH A durable label shall be located on the collector housing H containing the signal word DANGER It should accompanied by a message such as Avoid Injury D D E EC CE E E H D E EE EE ED D HE rotating auger keep hands feet and clothing away See 1 ID E H B H B HE C EL E E HE 00 3 5 and 37 35 370000 3 2 5 guide opening Under study 3 2 6 Hot surfaces 00000 0000 All exposed surfaces that may be contacted during normallH
47. 000 30 8149 0000 9 0 9 12 i li 1 2 5 7 100 0 5 HHHHHHHHHHHHHUHHHHHHHHHHHHHHHL olHHHHHHHHHHHUHHHUHHHUHHHHHHHHH oHHHHHHHHHHHUHHHHHHHHHHUHHHHHHHHHHHHHHL opui Ll oHHHHHUHHHHHHHUHHHHHHHHHHHHHUHHL olHHHHHHHHHHHUHHHHHHHHHHHHHHHHHHL olHHHHHHHHHHHHH YHHHHHHHHHHHHHHHL B 01 HHHHHHHUHHHHHHHHHHL m uu uuumuuuttuu 3 05500 78 6000 000011 15 7 0 0000000 hi mor n HUL 18 6 15 7 5 7 100 0 HHHHHHH olHHHHHHHHHHHHHHL olHHHHHHHHHUHHHHHHHHHHHHL DLL BE EE TD HHHHHHHHUHHL olHHHHHHHHHHUHHHHHHHHHHHHHL oHHHHHHHUHHHHHUHHHUHHHHHHHHHHHHHHHUHHHHHHL HHHHHHHHHHHHHHHHHHHHHHHzZHHHHHHHHHHI oHHHHHHHHHUHHHHHHHHHHHHUHHHHHHLH oHHHHHHHHHUHHHHHHHHHHHHUHHHHHHL oHHHHHHHHHHHUHHHL 200 olHHHHHHHHHHHHHHHHHHHHHHHUHUHHHHHHHHHL HHHHHHHH Eb HHHHHHHHHHHHHHHHHHHHHHUHHHHHHHHHHHHHHHH Pi it D HHHHHHH45HH6436LIHHHHHHHHHH19HH2716H 00000 HHHHHHHHL Egg HHI 64 3 27 1
48. 100 0 HHHHH HHHHHHHHHHHHHH 17100 92 2 111 6 95 5 34 Bir 11 100 0 e HHHHH HHHHHHHHHHHHHHH 6900 38 5 0000000 4910 26 87 HHHHHHHHHUHHHHHHHHHHHHUHHHHHHHHHHHH num 1000 gagu 1 1 26 8 6 38 5 uU 12 8 u 1 3 9 5 E 3 9 100 0 EI ET GS 14 2 000000000 HHHHHHHHHHHHHHHHHI HHHHHHHHHHHHHHHHHHHHHHHHHSHHHH 11HHHHLH HHHHHHHHHH 8600 48 0 0 0000000 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 E QJ O U OO Ul 1 N Ul QJ F O Ul tO QO Q QO h2 G QO COD QO CO QO r O 0 hJ O r CO r UJ Q Or OO F OO OO OO F OO Q i O O F N FN UJ O OO OO CO r3 F3 O 179 2 48 69 23 13 17 HHHHHHHHHHHHHHHHL IIIHHHHHHHHHHHHHHHHHHHHHHHHHHH10psHHHHHL HHHHHHHHHHHHH 50 15PSHHHHHHHHHHHHHHHHHHL HHHHHHHHHUHHHHHL L L 5PS 10PS 0 5 0 10PS 15PS 1 7 2 15PS 20PS 0 1 1 20PS 25PS 0 2 1 25 5 30PS 1 3 0 30PS 35PS 0 0 0 35PS 40PS 0 0 0 40 5 0 0 0 0 2 0 15 50050 1000 100 15000060000 I
49. 70057 where D is the outside diameter of the impeller in metres IDD EL LL D DU m The calculated imbalance shall be created by removing or adding material until the required imbalance is obtained The snowthrower shall be run in this imbalanced condition for 1 h 2 6 2 1 2 Test acceptance 0000 The machine shall have failed this test if either of following occurs Loss or failure of any part or component that results in 1 E E E E E E E HE EE EL EE EE EE EE 00 non compliance with applicable parts of this international Standard 00000 Movement of the controls from the position selected at 0 0000000000000 0000 the beginning of test or shifting of the snow discharge guide more than 150 from the selected position DDD 15000000 2 6 2 2 Impact test HHHHHHH 0000 2 6 2 2 1 Test equipment and conditions 000000000 0000000 An impact text fixture such as one shown in figure 4 shallit 4
50. HHHHHHHHHUHHHHHHHHHH 3710 HHHHHHHHUHHHHHHHUHHHLH OOOO 0000 HHHHHL HHHHHHHUHHHHHHUHHHLH HHHHHHHUHHHHHHHHUHHHLH UU HHHHHHHUHHHHHHHHUHHHLH EH DEL BEEF BEBE CE BEBE HHHHHHHUHHHHHHHHUHHHLH HHHHHHHUHHHHHHUHHHLH HHHHHHHUHHHHHHHHHHHHLH HHHHHHHUHHHHHHUHHHLH HHHHHHHUHHHHHHHL HHHHHHH HHHHHUHHHHHL 3 1 2 2 1 Hand operated IIHHHLHHHHH 000 The direction of motion for an engine speed hand lever control shall be generally forward or upward or both tol increase speed and generally rearward or downward or both to decrease speed HHHHHHHHHHHHHHHHHHH HIHHHHHHHHHHHHHHHHH 3 1 2 2 2 Foot operated IIHHHLHHHHH 000 When foot operated engine or motor speed control pedal EI IS provided it shall be operated by the right foot with thel direction of motion generally forward or downward or both to Increase speed It shall be located within the operator contro
51. oj o o 200290 8 2 2 3opaeg 24 3 10 9 4049 30 2 10 7 1040 35 2 7 12 50 90 36 5 9 ng 8 4 5PSH IPS 45 2 17 10 10PS 15PS 58 6 9 15PSH 20P5 10 2 1 1 120PSH 25PS 16 3 5 3 125PSH 30PS 7 1 1 1 130PSH 355 13 2 6 6 3 135PSH 40P5 4 0 4 1 4PS 9 1 0 4 3 nn vj 2 3 mi 2 HHHHHHHHHHHHHH506HHHHHHHH 19 1 MACN LL MM UD 0 10 6 1 1 0 1 10 6 DEINDE 03 X 36 10 C 15 35 1 4 2 W 2 198 12 3 100 0 0000 OOOO 000 000 000 100 1010 D 0 13 25 3 2 3 1 26 3 7 1 21 8 B 9 1 4 430 33 1 9 15 5 2 0 1 184 12 3 2 48 69 23 13 17 7 100 0 amm OOOO 000 000 000 100 1010 D 2 34 53 11 9 9 3 67 6 555 3 154 10 6 E 5 gt Ol a D 100 0 00000 Dn HAU 96 EI 0 11 13 2 4 2 1 18 4 94 1 27 a B 7 du 4 55 LUMBER 2000 1 56 BEER 134 2 48 69 23 13 17 7 100 0 00000000 un OOOO 000 000 000 100 1010 D 1 71160 ep DELI 5 1 06 32 6 2 1 505 16 8 13 4 2 48 69 23 13 17 7 100 0 20 DL HHHHHHHHHHHUHHHHHHHH
52. 0 2 1 2 0 0 0 2 1 0 0 1 0 0 3 3 1 1 1 0 0 1 4 4 0 3 0 1 6 2 3 0 0 2 0 2 5 0 0 0 1 0 1 1 0 1 0 0 1 2 2 0 0 0 0 0 1 4 0 1 0 0 fs HHHHHHHH HHHHHHHHHHHHHHHHHHHHH 158 00 8 570 0 318 000000 O G GO A A A A A A e 70 0 00000000000 88 0 49 22 0000000020000 70790 00000000000 1500 8 3 1300 79 9 00 000000 900 5 0 00000 LT HHHHHHHHHHL 10 20 M S 50 70 8090 10 20 50 40 50 50 10 80 50 O 0 13 2 6 3 16 6 HU 3 10 9 8 6 10 0 HU H 1 10 7 2 8 1 U HI 3 1 2 2 2 1 H Qi 4 3 22 13 36 p d M S y pi pi 10 20 50 m Eho 50 70 80 50 O 1 5 2 1 8 2 J 15 1 1 2 4 3 0 H H L 18 3 o noD HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHL HHHHHHHHHHHUHHHHHHHHHHHHHHHUHHHUHHHUHHHHL 0 00000 1210 0 67 6 0 00000 LI DLL HHHHHHHHHHHHHLH nig
53. 000000000 amem OOO 000 000 000 000 H B4 9e 0 0 0 0 0 0 2 11 9 5 79 9 BERE 9 5 i 100 0 8 DOD rums pro B B BIB SEDES p s 96 e 1 Una 7 3 9 HHHHHHHHH 25 1 HHHHHHHHHH 60 9 10 1 100 0 0000000000000 1 D HHH DDD 000 000 0 1 0 0 0 0 0 0 6 6 1 HHHIHHHHHH 79 9 WEE 13 4 2 48 69 23 13 17 7 100 0 26 10 Uu 000 000 000 000 D 70 0 3 3 0 1 1 2 5 6 HHHHH 54 1 16 21 8 3 5 0 30 2 99 1 5 55 3 8 9 2 B 69 23 13 17 7 100 0 11 HHHHHHHHHHHHHHHHHHLH 000 000 000 000 0 70 2 8 72 6 HH 8 9 01 3 1000 12 000000000 UU SEDE E EE 8 0 1 5 1 0 1 45 idi HHHHHHHHHH 126 2 36 13 5 704 11 7 2 48 6 23 13 17 7 1000 13 0000 LU O L HHH nan 000 000 n II LL D CEU LUI D 0 0 0 0 9 0 0 of 00 0 8 1 1 3 2 0 1 0 45 HHHHHHHHHH 4 86 0 ENN x O 2 O0 1 1 95 100 0 000 000 000 000 H 0 70
54. 3 m HHHHHHHHHHHHHHHHHHLH One drop shall be made on each guard being tested 1 3m For guards made of nonmetallic material the test shall bel 100000000 repeated on both a and b agogo 000000000000 OO a A different sample s that has been in an air oven fora 7 h at a uniform temperature not less than 10 C higher OD 1 9C 0 than the maximum operating temperature of the material L H1 D ED B D E H E H E HE CE EE 00 measured under normal operating conditions but not less 1 t LH H E H EB H E E E E HE EE Ll than 70 The sample shall not be tested until it has returned to room temperature 20 7D D EH B OL E DE E EE OE EE CE C b A sample s that has been conditioned at 20 C for 7 0 h 3 7 2 3 2 Test acceptance IIHHHHHHHH The guard shall have failed this test if either of following occurs Cracking that affects the functional strength of the part Any condition that results in non compliance with 000000 applicable parts of this International Standard
55. G 1 3 7 5 0 1 800 DD BB 00 00 G 2 3 7 5 0 3 600 DD 00 DU 00 G 3 4 4 6 0 1800 o0 oo BB BB 00 G 4 44600400 100 HH HH HH G 5 4 4 6 0 4 000 100 00 BB 00 G 6 4 4 6 0 4 000 DD 100 100 00 00 G 7 5 1 70 1800 00 DD DD DU 00 G 8 5 2 7 0 3 600 DD 00 DU 00 G 9 6 2 84 1800 DD DD BB 00 00 G 10 6 3 8 5 4 000 HH BB HH G 11 6 6 9 0 3 600 DD DU HH BH HH G 12 6 6 9 0 3 600 DD 100 BB BH HH G 13 7 0 9 5 1800 DD DD DD DU HH G 14 70 95 3900 BB BB HH HH G 15 70 95 3900 DD HH BH 00 HH G 16 7 2 9 8 2 000 BB BB o0 HH G 17 7 2 9 8 2 000 DD BB HH HH HH G 18 7 2 9 8 2 000 uu uu 00 HH G 19 7 2 9 8 2 000 DD HH BH 00 HH G 20 7 4 10 0 1800 oo BH BH HH G 21 7 4 10 0 1 800 HH HH HH HH G 22 7 4 10 0 4000 DD 100 BH 00 HH 6 23 7 4 10 0 4000 DD DD BH 00 HH G 24 7 7 10 5 2 000 HH BB HH HH G 25 7 7 10 5 2 000 DD HH HH BB HH G 26 7 7 10 5 2000 HH BB BB HH G 27 7 7 10 5 2 000 DD HH DD HH HH G 28 8 1011 0 3 600 DD 8H H
56. HHHUHHHHUHHUHHHHUHHHHHHUHHHHHHHUHHHHUHHHHLH HHHHHHHUHHHHHHUHHHHHHUHHHHHHUHHUHHHHHHHL HHHHHHHUHHHHHHUHHHHHHUHHHHHHHHHH 8 0 0000000 o OOO CHDHH HHHHHHHHHHHHHHHHHHLH HHHUHHHHUHHUHHHHUHHHHHHUHHHHHHHUHHUHHUHHHLH HHHHHHHUHHHHHHUHHHHHHUHHHHHHHHUHHHHHHHL HHHHHHH e 2 IIHHHHHHL uui e HHHHHHHH HHHHHHHUHHUHHHHUHHHHHHHUHHHHHHHUHHHHUHHHLH HHHHHHHHUHHHHHHHHLH HHHHHH 090000000000 HHHUHHHHUHHUHHHHUHHHHHHUHHHHHHHUHHHHUHHHLH HHHHHHHUHHHHHHUHHHHHHUHHHHHHHHUHHHHHHHL 42 HHHUHHHHHHHHUHHHHHHHHUHHHUHHHHHHHHHHHUHHHHL HHHHHHHHUHHHHHHHHHHHHHHHHHUHHHHHH HHHHHHHHHHHUUHHHHHHHHHHHHUHHUHHUHHHHHHHHHHHHL 9 0000000 SETS BE CODE e EAE ETE BIS E EE 00 0000000 0 0 Ec P E HHHHHHUHHHHL i D UD 110 HHHHHHHHUHHHHHHHHHHHHHHHHHHUHHUHHHHHHHHH D ULL 12 HHHUHHHHUHHUHHHHUHHHHHHUHHHHHHHUHHHHUHHHLH 43 HHHHHHHHHHHUHHUHHHHHHHHHHHHHUHHUHHHHHUHHHHH HHHHHHHHHHHHHUHHHHHHHHHHHHUHUHHHHHHHHH HHUHHHHHHHHUHHL HHUHHHHHHHHHHHHHUHHHHHHHHUHHHHHHHH
57. UL HHHHHHHHHHUHHHHUHHHHHHHHHHHHUHUHUHHHHHHHHH HHHHHHHHHUHHHHHHHHHHHHL HHHHHHHHHUHHHHHHHHHHHHHUHHHHHHHHHHHHL amp pm ent 12106060 ou uut 150 120 250 D HL 107 0000 70 00000 65 4 0 00000000000 SOR ETE E SPEED ERR 633 444 33 3 100 0 33 3 A A A A A 17 15 88 2 4 75 0 p d 8 12 1 7 77 8 50 0 100 0 66 7 100 0 1 0 0 100 0 65 4 A A A A A E 3 E 1E A EC EC EC E A E 71 E 71 OOO O O L HHHHHHHHHHHHL 5 0 5 17 7kW 24 0PS gt O 0000000000000 24 00000 34 3 0000000060 7 0kW 9 5PS 29 4 40 0 5 O 0000000000000 5 1 0 0 0 410 58 60 000000 iii S HHHHHHHHHHUL l i E 24 34 3 5 7 1 38 41 58 6 LI LI 70 100 0 HHHHHHHHHHHHHHHHHHL 70HHHHHHHHHHHHHHHHHHHHHHHHHHHHHI IIHHHHHHHHHHHHHHHHHHHHHHHHHHHHH 70 0 00000 0 0000000 44010 62 9 0 0000000000000000000006060 HHHHHHHHL UD uuu gd Lu Emu Lt m p m p ju qq x P 20 30 40 50 60 70 80 0 1 9 p HE m l
58. be used to keep the snowthrower or machine in position during the tests given in 3 7 2 and 3 7 3 3 7 1 5 Number of units to be tested and sequence For the tests given in this International Standard the of tests following conditions shall apply The manufacturer has the option of running one or any number of machines for tests 1 to 6 For tests 7 and 8 only one machine shall be used No brake adjustment shall be made between tests For tests 9 and 10 only one machine shall be used Test 9 shall be followed by 10 T he tests are as follows 1 2 3 4 5 6 7 8 9 T emperature of exposed surfaces see 3 7 4 Probe test see 3 7 5 F uel tank overfill see 3 7 8 Fuel line see 3 7 9 Stability of riding vehicles see 3 7 6 Tilt of controls see 3 7 10 Parking brake system see 3 7 7 3 Service brake system see 3 7 7 2 Controls see 3 7 3 10 Structural integrity see 3 7 2 be completely assembled A snowthrower attachment shall be mounted on the machine 3 7 3 3 7 4 3 7 6 3 7 7 3 7 8 l HHHHHHHUHHHHHHHUHHHLH HHHHHHHHUHHHHHHHHUHHHLH HHHHHHHHHHHL HHHHHHH 0010 3 71 1 0000000000000000 000000 HHHHHHHUHHHHHHHUHHHLH HHHHHHHUHHHHHHHUHHHLH UU HHHHHHHUHHHHHHHHUHHHLH HHHHHHHUHHHHHHUHHHLH D EIL 000 3 1 2 0 373 0000000
59. for safe operation such as shown In annex A HHHHHHHHHHHH If ballast is required on the machine a durable label shalll be affixed to the attachment stating this HHHHHHHHHHHHHHHHHHH HHHHHHHHHHL Dimensions in millimetres MPG mm 12 7 Pressed flat 12 27 Pressed flat NOTES 1 dimensions are approximate without hand in glove ETOT mum oEMCTX 2 Material shall be a buckskin outer shell with knit liner Figure 1 Arctic Mitten 1 04 Dimensions in millimetres mm A X45 Collector impeller Discharge limit Barrie Operator position Operator control postion FAL EE d4EO454 4E m4 ATRE hh METOE TOTENRUS NDA GEI SHP tot Lv ALR ARE oTit NOTE Discharge limit shall ba determined by a line tangent to or in line with tha inside rear wall nf the discharge guide in the extreme left hand and right hand position The operator position shall not intersect the hazard zone a Whnik behind snowthrowers Tap view 2
60. one of 0000000000000 OE EE EE the following applies a The hazard cannot be contacted with the probe shown aj 0 5 in figure 5 manoeuvred in any manner b The hazard is under and within the perimeter of thel chassis elements such as the frame fender and footrest bt and the hazard cannot be reached with the probe shown inip UU DD E E E C E HE E EE EE E 88 figure 5 manoeuvred as follows OOOO HIHHHHHHHHHHHHHHHHHH 1 From above the chassis elements downward through 1 openings in or between the elements UBL 2 Underneath the chassis elements allowing only 2 L1 EH H1 E HL HL E DDD HE EE EE EE 00 horizontal or downward probe movement or both Upward II DU E H E H E E C E E E HE 00 probe movement shall not be permitted Ta ED EP aT Ep pe pe E ep TR C The hazard is controlled by an operator presence c control such that when functioni
61. stability and in the mostl HH rearward position when checking rearward stability HHHHHHHHHHHHHHHHHHLH HHHHHHHHHHHHHHHHHHHL HHHHHHHHHHHHHHHHHLH HHHHHHHHHHHHHHHHLH 3 7 6 1 2 For machine stability determination ballast 00000000000 be added only when the manufacturer designates that its use is required on the machine HHHHHL Lawn riding tractors and lawn and garden riding tractors shall be tested with the snowthrower attachment AllH machines shall be tested with the snowthrower attached In Its highest transport position HHHHHHHHHHHHHHHHHHH HHHHHHL 3 7 6 1 3 Pneumatic tyres shall be inflated to the pressure 000000000 E OIL E E E EE E EE EE E EL 89 recommended in the operators manual for normal HH operation 3 7 6 1 4 All wheels may be locked to prevent ED EO EE E E
62. 0 oHHHHUHHHUHHHHHHUHHHHHHHHHUHHHHHHHHHHHHHHL IIHHHHHHHHHHHHHHHHHHHJAHHHHHHHHHHHHHHL HHHHHHHHHUHHHHHHHHHHHHHHHHL HHHHHHHHHHHHUHHUHHHHHHHHHHUHHHHHHL oHHHHHHHHHHHUHHUHHHHHL IHHHHHHHHHHHUHHHHHHHHHL oHHHHHHUUHHHHHHHHHHHHHHHHHHHHHHUHHHHUHHL HHHHHHHHUHHHHHHHHHHHHHHHHHHHHHHHHHHHHH hillii olHHHHHHHHHHUUHHHHHHHHHHHHUHHUHHHHHHHHHLH e a oHHHUHHHHHUHHHUHHHHHHHHHHHHHHHHHHHHHHHL 18 oHHHHUHHHUHHHHHHHHHHHHHHHHHHHHHUHHHHHHHL iL i HHHHHHHHUHHHHHHHHHHHHHHHUHHUHHHHH oHHHHUHHHHHHHHUHHHHHHHHHHHHHHHHHHHHHHHL opui iL olHHHHHHHHHHHUHHUHHHHHHHHH oHHHHHUHHHUHHHUHHHHHHHHHHHHHL SHIHHHHHHHHHHHHHHHH 211 H SHHHUHHHHHUHHHHHHHHHUHHHHHHUHHHHHHHHHHL 2 D EE d BEER HHHHHHHHHHHHL OOO OL HHHHHHHHHHHUHHHHHHHHHHHHUHHUHHHHHHHHHHHL HHHHHHHHUHHHHHHUHHHHHHHHHHHHHHHHHUHHHHHHHHHHL HHHHHHHHHUHHUHHHHHHHHHHUHHHHHHHHHHHHUHHHHHHLH HHHHHHHHHUHHHHHHHHHHHHUHHHHHHHHHHHHUHHHHHHL HHHHHHHHHHHHHUHHUHHHH
63. 000 with a pedal to control each wheel both pedals shall be I UID DDD DDD DU U DD UDUDUDU actuated by the operator s right foot with the inner pedal controlling the left wheel and the outer pedal controlling the right wheel In addition means shall be provided tol lock the pedals together HHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHLH 3 1 2 9 5 The service brake shall override hand operated 00000000 EH EB EE E E EE EE EE EE EE 00 and operator presence normally off traction drive control I UU OfffE UU B OD B B E HE Hi HHHHHHHHHHUHHHHHHHHH 3 1 2 10 Parking brake HHHHHHHH HHHHHHHHL 3 1 2 10 1 parking brake shall be provided and 00000000000 control shall be located convenient to the operator Thel direction of engagement shall be clearly identified with al durable label When hand operated the parking control shall be moved generally rearward or upward to engage or set When foot operat
64. 000 Position the machine on the tilt table as follows HHHHHHHHHHHHHHHHHHL Longitudinal The longitudinal centreline of the machine HHH shall be perpendicular to the intersection line of the lowest edge of the table and a horizontal plane Position machine first with its front end on the downhill side and 0 0000000000000 DE EE EE E D then with its rear end on the downside Lateral The longitudinal centreline of the machine shall 1 HL EH H D E B H E E D HE OE EE EE CT D be parallel to the intersection line of the lowest edge of thel JI Hu B BB BH HH HH HH HH HH EH B B DB 00 table and a horizontal plane Position the machine first with its right side on the downhill side and then with its left side on the downhill side 3 7 6 3 Test acceptance 0000000 0000 3 7 6 3 1 Lift off OOOOOOOOO 00000 Lift off is considered to have occurred when a strip of 2020 0000000 51mm 0 9N I I gauge steel 51 mm wide can be pulled
65. 00000 HHHHHHHUHHHHHHHUHHHLH HHHHHHHHHHHHHLH HHHHHHH HHHHHHHUHHHHHHHHUHHHLH HHHHHHHHHHHHHH 1 1 6 HHHHHHHUHHUHHHHHHHL 7 H 9HHHHHHHHHHHHHH H TL 9 1 UU 90000 10 0 000000600 3 7400 2 3 7 500 3 7 800 4 0 0000 3 7 900 5 0 0000000 3 7 600 en 000000 3 7 1000 77 3 0 8 0 000000000 3 7 72 9 0000 3 7300 10 0800000 3 7 200 3 7 2 Structural integrity tests 3 7 2 1 Imbalance test IIHHHHHH 00000 3 7 2 1 1 Test procedure ILHHHHHHHH 0000 The impeller imbalance in gram metres shall determined by the formula 700 D 700 D where D is the outside diameter of the impeller in metres D E D This imbalance shall be created by removing or adding H Ld H Hl B EH HL E LL E H E HE EE HE 00 material until the required imbalance is obtained The LH 1 H ED H E H E HE E E E E 000 snowthrower shall be run in this imbalanced condition for 1 h HHHHHHHHHHHHHHHIHHHHL 3 7 2 1 2 Test acceptance IIHHHHHHHH 0000 The mach
66. 000000000000 EE HE E ET D red colour reflex reflectors They shall face rearward and UU E E E C EE EL EE BE E EE ET EE D be mounted a minimum of 300 mm above the ground Al HH 300mm 000000000 red tail IlHHHHHH90mHHHHHHHHHH light visible at 90 m may be substituted for reflectors Reflectors or tail lights may be provided with snowthrower attachment if the propelling machine Is notlH equipped with reflectors or tail lights IIHHHHHHHHHHHHHHHHH HHHHHHHHHHH 3 7 Tests for power snowthrowers OOO 00000000 3 7 1 Test conditions 00000 0000 Unless otherwise stated the test conditions given 37 1100 3 7 1 5 3 7 1 1 to 3 7 1 5 shall apply to 3 7 2 1 3 7 2 2 3 7 3 3 7 4 3 7 2 1 3 7 2 2 84 3 7 6 3 7 7 and 3 7 8 3 7 1 1 Assembly The snowthrower shall 3 7 1 2 Test position T he assembly of 3 71 1 shall rest on a horizontal surface 3 7 1 3 Test speed The engine shall be set at the equipment manufacturer s maximum specified speed Then all mechanisms necessary for the equipment to perform its intended functions shall be engaged where applicable The control shall be fixed to maintain the maximum speed 3 7 1 4 Restraints Resilient restraints may
67. 00600 b 0000000000 2000000000000 00000000000000 HHHHHHHHHHHUHHHHHHHHUHHHHHHHHHHHHHHHHHHHL HHHHHHHUHHHHHHHHUUHHHHHHHHHHHHHHHHHHHL HHHHHHHHHHHUHHHHL HHHHHHHHHHH HHHHHHHUHHHHHHHHHHHHHHHHHHHL a Lt 000090 HHHHHHHHHHHHHHUHHHHHHHHHHHH HHHHHHHHHHHUHHHHHHHHUUHHHHHHHUHHHHHHHHHHHHL HHHHHHHHHHHUHHHHHHHHUHHHHHHHHUHHHHHHHHHHHH OOOO HHHHHHHUHH HHHHHUHHHHHHHHHHHHHHHHHHHHL HHHHHHHHHHHUHHHHHHHHUUHHHHHHHHHHHHHHHHUHHHHL HHHHHHHHHHHUHHHHHHHHUUHHHHHHHHHHHHHHHHHHHL TEUER HHHHUHL F e 53 gt HHHHHHHHHHHHHHHHHHHHL a a E x e AMMOR 54 00000000 12 7mm
68. 4 Electrical requirements Electrical requirements Shall comply with the requirements O O O 1 05395 2 1981 3 50000 of ISO 5395 2 1981 clause 3 5 IIHHHHHHHHHHHH 2 5 Durable label requirements O00 0000000 68 Required labels shalt comply with ISO 5395 2 1981 clause OD O O D IS05395 2 1981 3 3 3 9 2 6 Tests for power snowthrowers 2 6 1 Test conditions unless otherwise stated the test conditions given In 2 6 1 1 to 2 6 1 6 shall apply to 2 6 2 1 2 6 2 2 2 6 3 2 6 4 and 2 6 6 2 6 1 1 Assembly The snowthrower shall be completely assembled 2 6 1 2 Test position The assembly of 2 6 1 1 shall rest on a horizontal surface 2 6 1 3 Test speed The engine shall be set at the equipment manufacturer s maximum specified speed Then all mechanisms necessary for the equipment to perform its intended functions shalt be engaged where applicable The control shall be fixed to maintain the maximum speed 2 6 1 4 Restraints Resilient restraints may be used to keep the snowthrower in position during the tests given in 2 6 2 and 2 6 3 2 6 1 5 Number of units to be tested and sequence of For the tests given in this International Standard the tests following conditions shall apply The manufacturer has the option of running one or any number of machines for tests 1 to 6 For tests 7 and 8 only one machine shall be used Test 7 shall be
69. 8 000 12 00 HHHHHHH DULL OOO HL HHHHHHHHHUHHHHUHHHHHHHHHHHHUHUHHHHHHHHH 4HHHHHHHHHHHHHHHHHHHHHHHHHHHHLH CH O 1 140mm mun E Lomm 964mm T6kg 550mm 420mm U H 35ton h 13m DUE 31 3 e 4 3kW 5 8PS CO meg 1 500mm HHHH D 0 O 1155mm 710mm 510mm U 60ton h 17m 0000 0000 9 7kW 13 0PS 37 UJ DER Ae 1775mm t 900mm 1 400mm 322kg 900mm 600mm H G2ton h 18m DU D a HHHH Fap g g 74kW 100P5 Heu 1890mm 1 000mm TN ue 1 590mm 389kg L000mm 570mm BOton h iem HHHH o g S96w 309 OUOU HHHHHHHUHHHHHHUHHHHHHUHHHHHHUHHHHHHHHHL O L UD ITANE P 24 pa HUU 38 DU UB EI HHHHHHHHHHHHHHHHL 0 000000 HHHHHHHUHHUHHHHUHHHHHHUHHHHHHHUHHUHHUHHHLH HHHHHHHUHHHHHHUHHHHHHUHHHHHHUHHHHHHHHHL HHHHHHHUHHHHHHUHHHHHHUHHHHHHUHHUHHHHHHHL HHHHHHHUHHHHHHUHHHHHHUHHHHHHHHHHHHHHHL HHHHHHHHUHHH DUBIE 2 umm SHHHHHHHHHHHHL HHHHHHHUHHUHHHHUHHHHHHHUHHHHHHHUHHHHUHHHLH O L 39 e HHHHHHHHHHHH HHHHHHHUHHUHHHHUHHHHHHUHUHHHHHUHHHHHHHLH HHHHHHHUHHHHHHHUHHHHUHHHUHHHHHHHHHHHHHHHHL H
70. 96 HH 6 2 1 2 86 70 24 5 41 100 0 x olHHHHHHHHUHHHHUHHHHHHHHHHHUHHUHHHHHHHHHH SHHHHHHHHHHHUHHHHUHHHHHHHHHHHHUHHUHHHHL 0200 oHHHHHHHHUHHHUHHHHH olHHHHHHHHHHHHHHL 2 olHlHHHHHUHHHUHHHHUHHHHHHHHHHHUHHHHHHHHHHHH 0200 oHHHHHHHHHHHUHHHHHHHHHHHHHUHHHHHHHHHL 8 SHHHHHHHHHHHUHHHHUHHHHHHHHHHHHUHHUHHHHL HHHHHHHHHHHUHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHUHHHL SHHHHHHHHHHHUHHHHUHHHHHHHHHHHHUHHUHHHHL HHHHHHHHHHHHHHHHUHHHHHHHH olHHHHSTHHHHHHHHHHHHHHHHHHHHHHHHHH oHHHHHHHHHHHHHHHHHHHH oHHHHHHHUHHHUHHHUHHHHHHHHHHHHHHL oHHHHHHHHHHHUHHHUHHHHHHHHHHHHUHHUHHHHL oHHHHHHHHHUHHHHHHHHHHHHHHHHHL oHHHHHHUHHUHHHHHHHHHHHHL oHHHHHHHHHHHHHL oHHHHHHHUHHUHHHHHHHHHHHHL oHHHHHHHHHHUHHHHHHHHHHHHHHL e 2305 oHHHHUHHHUHHHUHHHUHHHHHHHHHUHHHUHHHHHHHHHHL olHHHHHHHHHUHHUUHHHHHHHHHHUHHHUHHHHHHHHHH olHHHHHHHHHHHHHHHHHHHHH 20
71. 985 D EH EB E E E Technical conditions for delivery ISO 3306 1985 Plain and as welded and sized precision IS03306 1985 steel tubes Technical conditions for delivery as welded 0 0 0 0 Sized HHHHHHHHHHH ISO 4200 1985 Plain and steel tubes welded and seamless 1504200 1985 1 t H E E EL E E E ED EE L General tables of dimensions and masses per unit length ISO 5395 Power lawn mowers lawn tractors and lawn 1505395 00000000000000 garden tractors professional mowers and lawn 62 and garden tractors with attachments D efinitions safety requirements and test procedures HHHHHHHHHHHHL UU 1 3 Definitions For the purposes of this International Standard the following definitions apply 1 3 1 arctic mitten Large insulated mitten meeting 20000 dimensions in figure HL 1 3 2 barrier Vertical plane determined by an obstruction 10000 00 such as a handle or steering wheel that restrains thell operator See figure 2 HHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHLH
72. BE EE EE EE E 00 about the axle 3 7 6 1 5 Steerable wheels shall be held in 00000000 straight ahead position 3 7 6 1 6 T he stability requirements shall apply for all tyre 00000000 E C E EE E E EE E E HE ET D combinations on ail wheel tread settings approved by the L H B ED D DL E E HL E EL EE E 0000 machine manufacturer HHHHHHHHHHHHHHHHHL 3 7 6 2 Test procedure 00060 The stability of the machine shall be determined as follows 1 Place the machine supported its wheels on variable slope single plane tilt table with a friction H surface under the wheels equivalent to a 16 or 36 grit 16 36 abrasive material T he table shall be tilted until a a lift off of the upper wheels of the machine occurs or b the minimum angle for acceptance as specified in 3 7 6 3 1 L1 D E E E Is attained b 3 7 6 3 00000000000
73. D HE HE D unauthorized starting of the engine unless manual starting is the only means of starting The shutoff control device and the key switch or similar device may be combined one control HHHHHHHHHHHHHHHHHHL 65 2 1 2 2 Engine speed control The direction of motion for an engine speed hand lever control shall be generally forward or upward or both to Increase speed and generally rearward or downward or both to decrease speed 2 1 2 3 Drive interlock A means shall be provided to prevent the starting of the engine when either the traction drive or impeller drive is engaged Such means shall not be required on a traction drive or impeller drive that is equipped with operator presence normally off controls If the engine can only be started from behind the barrier See figure 2 a the impeller drive need not be disengaged 2 1 2 4 Impeller control 2 1 2 4 1 A means shall be provided that will automatically stop the impeller in 5 s when the operator leaves the operator position It shall require intentional reactivation after stopping and shall comply With the torque requirements of 2 1 2 4 2 2 1 2 4 2 The impeller shall stop in 5 s and remain stopped when the drive is disengaged With the engine stopped the impeller sh
74. E E EE E EE HE EE EE EE 00 be overfilled by 100 ml of liquid within 5 s 3 7 8 2 Test liquid The test liquid shall be nonflammable and approximately the same viscosity as the fuel intended for Trichlorethane or the equivalent can be used 3 7 8 3 Test acceptance The machine shall have failed this test if any of the following occurs The test liquid passes through the projected exhaust outlet area The test liquid collects on the machine test liquid comes in contact with high tension ignition cables or any non insulated electrical component 3 7 9 Fuel line axial pull test Fuel lines shall not pull oft fittings or fail when subjected to a 44 N axial pull test The test is to be performed with the test liquid in the line This test is not required of short fuel lines held in position by compression 3 7 10 Tilt test for controls The control position shall not be affected by tilting of the machine snowthrower or combination of machine and snowthrower 3 7 10 1 Test procedure This test shall be conducted according to the stability test procedure in 3 7 6 2 3 7 10 2 Inactivation of controls Controls shall be placed in the stop disengaged or lift position or other inactive position 3 7 10 3 Test acceptance Controls shall not move to the run engaged lowered or other activating position at the extreme tilt specified for stability acceptance in 3 7 6 3 3 8 Safety
75. E CE HE HE CI D at the point of control entry into the selected direction HHHHHHHHHHHHHHHHHHH C A positive means of retarding machine acceleration c such as linkage or valving so that the operator does notll lose control of the machine when passing through thell HH transition zones from neutral to either the forward or JUD D E E E E EE EL EE HE EE EE EE 00 reverse direction 0000 3 1 2 8 Clutch control requirements for traction 0000000 clutch neutral return both 3 1 2 8 1 Foot pedal OOOOOOOUOO 000000 When provided a foot pedal control shall be actuated the operator s left foot with the direction of motionl generally forward or downward or both for disengagement Operator presence normally off controls are not included in this requirement HHHHHHHHHHHHHHHHHL 3 1 2 8 2 Hand operated control 0000000 00006060 When provided a hand op
76. E EE CE E position before unclogging the collector impeller housing I I UD E H E E C EE EE E OE EE or discharge guide and when making any repairs adjustments or inspections HHHHHHHHHHHHLH 3 6 When cleaning repairing or inspecting make certain 0000 EL B EB d B EO DD E EE E DE C 00 the collector impeller and all moving parts have stopped I H1 D Hl H EB HL B DDD EH E EL EE E 00 Disconnect the spark plug wire and keep the wire away III B ED E H E C EE EE EE EE EE HI L from the plug to prevent accidental starting Disconnect the I DDD E H E E BE EE EE EE 00 cable on electric motors HHHHHHHHHHHHHHHHHHLH uult 3 7 Do not run the engine indoors except when starting 0000 it and for moving the snowthrower in or out of the building Open the outside doors exhaust fumes are dangerous I gp mE t HHHHHHHHL A 3 8 Do not clear snow across the face of slopes Exercise 10000 extreme caution when changing direction on slopes Do notl at tempt to cle
77. H DD HH 6 29 8 1011 0 3 600 DD DD BB BH HH G 30 88 120 400 oo BH BH HH HH G 31 96 130 400 DD DU DD 00 HH G 32 9 6 13 0 1800 00 BB HH HH G 33 9 6 13 0 1800 HH BB HH HH G 34 9 6 13 0 1 800 HH BB HH HH G 35 9 6 13 0 3600 DD DD BB HH HH G 36 11 0 15 0 3600 HH BB dH HH G 37 11 0 15 0 3600 DD HH DD DD HH G 38 11 8 16 0 2800 DD HH BH 00 HH G 39 11 8 16 0 2800 DD DD HH HH G 40 13 0 17 7 3600 HH G 41 13 0 17 7 3600 DD Du HH G 42 13 2018 0 3 600 BB BB HH 643 132 180 360 DD 8H HH BH HH G 44 14 7 20 0 3600 HH BB BB HH G 45 16 2 22 0 3 600 BB BB UL G 46 17 7 24 0 3000 DD BB BB 2 35 HHHHHHHHHHUHHHHHHHL 50 10 Uu UL kw ps rpm 7 0 9 5 1 800 7 4 10 0 2 000 7 4 10 0 2 000 7 4 10 0 2 000 O0 OOU 1000 1010 tL 3 4 5 7 4 10 0 2 000 6 7 8 9 HH HH HH HH 7 4 10 0 2 000 Fp i HH HH L Hu HH 11 15 7 4 10 0 2 000 7 4 10 0 2 000 7 4 10 0 2 000 10 9 5 13 0 4 000 11 11 0 15 0 2 800
78. HHHHHHHHHHHHHHHHL L T T T LT L 010 of 0 Lm 1 1 30H39H 241 9 g0 11 40p 49 301 5 13 DD 14 500590 57 11 DD 21 24 26 10 Tuna 50169 f 20 13 49 3 S 55 3 7 7 0 DD TS T 3823 79 75 TAE 84 36 _5 5 IPS 45 13 10 21 21 16 DD 8 L10PSH 15PS 581 8 H 28 23 nn 12 L15PSH 20PS 10 5 4 g n 3 1 20 5 25PS 161 4 D 7 n 125PSH 30P5 7 1 pn 3 g 3 130PSH 35PS 13 1 6 2 6 9 4 2 135PSH 40PS 4 2 of IT SI SL 4E 36 HHHHHHHHHHHHHH 50 0 0000000 21 1 UJ B 1 9 17 3 2 5 1 2 1 171 8 3 26 X 5 0 1 9 3 0 2 UI B i Iu mu Lm LL 2 32 51 13 10 9 6 R 4 1 2 3 1 k o a a S 0 0 3 6 4 1 2 0 Fm u qi D hii OOOO DDD OUO OUO D U 2 25 3 10 7 9 3 HHHHHHH 33 o 10 nu 3 4 3 2 5 0 5 10 5 0 3 1
79. HHHHHHHHHHHHHHUH15mmHHHHHUHHHHHHHHHHHHHHHHH D DE D DU EE U E OL OD DO UO D DT 4mmt DO UE O b HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHUHHHHHHHHUUHHHHHHHHHHHHHHHHHHHL IIHHHHHHOHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHUHHHHHHHL L L mm B BIS EJ y phu 8 x lt 20 d gt 120 20 x lt 30 d gt 200 30 x lt 135 dz 850 0000000 HHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHUHHHHHHHHUHHHHHHHHHHHHHHHHUHHHHL WE LI D HHHHH HHHHUHHHH HHHHHHHHUHHHHHL a HHHHHHHHHHHHUHHHHHHH b 0 0000000000000000000000000000000000600 HHHHHUHHHHHHHHUHHH mm 1 8 x lt 20 d 120 20 xa 30 d gt 200 30 x lt 135 d 850 uu HHHHHUHHHHUHHHHHHUHHH mm Ep 250 x lt 40 d gt 200 400 x lt 250 d 850 0 0000000000000000000000000000000000600 HHHHHHHHHHHUHHHHHHHHUHHHHHHHHUHHHHHHHHHHHH HHHHHHHHHHHUHHHHHHHHUHHHHHHHHHHHHHHHHHHHL HHHHHHHHHHHUHHHHHHHHUUHHHHHHHHHHHHHHHHHHHL HHHHHHHHHHHUHHHHHHHHUHHHHHHHHUHHHHHHHHHHHH HHHHHHHHHHHUHHHHHHHHUHHHHHHHUHHHHHHHHHUHHHL 0 0 00000000000000
80. HHHHHHHHHHHHUHHHHHHHHHHHL HHHHHHH 12 HHHHHHHHHHHHHHHHHHHHHHHUHHHHHHHHHHHL 14 HHHHHHHHHUHHHHHHHHHUHHHHHHHHHHHHHHHHHH 13 HHHHHHHHL HHHHHL HHHHHHHHHHHHHHH Ll Ll 1 1 1 1 1 1 1 1 1 Ll 1 1 1 1 1 I Ll 1 1 Ll 1 1 1 1 1 I 1 1 Ll 1 2 HHHHHHHHHHHUHHHHHUHHHHHHHHHHHHHHUHHHHHL 3 60 OOOO GUVH EKASHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH EU BRE E E 5 8437 Snowthrowers Safety requirements and test procedures Ll Rune E DB 5 3767 2 1991 Tractors machinery for agriculture and forestry powered lawn and garden equipment Symbols for operator controls and other displays HHHHHHHHHHHLH ISO 8437 Snowthrowers Safety requirements and test procedures Foreword ISO the International Organization for Standardization is ISO a worldwide federation of national standards bodies 5 5 member bodies The work o
81. HHHHHHHHHHHL HHHHHHHHHHHHHUHHHHHHHHHHHHHHHHHHUHHHHUHHHUHHHHLH HHHHHHHHHUHHHHHHHHHHHHUHHHHHHHHHHHHHHHHHL HHHHHHHHHUHHUHHHHHHHHHHUHHHHHHHHHHHHUHHHHHHL HHHHHHHHHHUHHHHHHHHHHHHHHL HHHHHHHHHHHHUHHHHHHUHHHHHHHHHHHHHHHHUHHHHHHL HHHHHHHHHUHHHHHHHHHHHHUHHHHHHHHHHHHUHHHHHHL HHHHHHHHHUHHHHHHHHHHHHUHHHHHHHHHHHHHHHHHL HHHHHHHHHHHHHHHHHHHH4HHHHHHHHHHHHHHHHHL HHHHHHHHHHHUHHHHHL HHHHHHHHHUHHHHHHHHHHHHUHHHHHHHHHHHHUHHHHHHLH HHHHHHHHHUHHHHHHHHHHHHUHHHHHHHHHHHHHHHHHL HHHHHHHHHUHHHHHHHHHHHHUHHHHHHHHHHHHHHHHHL HHHHHHHHHUHHHHHHHHHHHHUHHHHHHHHHHHHHHHHHL ult HHHHHHHHHHHUHHHHHHHHHHUHHHHUHHHHHHHHHHHHL HHHHHHHHHUHHHHHHHHHHHHUHHHHHHHHHHHHUHHHHHHL HHHHHHHHHUHHHHHHHHHHHHUHHHHHHHHHHHHHHHHHL 111 HHHHHHHHHHHUHHUHHUHHHHHHHHHHHHUHUHHHHHHHHHH HHHHHHHHHUHHHHHHHHHHHHUHHHHHHHHHHHHHHHHHLH HHHHHHHHHUHHHHHHHHHHHHUHHHHHHHHHHHHUHHHHHHL HHHHHHHHHUHHHHHHHHHHHHUHHHHHHHHHHHHUHHHHHHL HHHHHHHHHUHHHHHHHHHHHHUHHHHHHHHHHHHHHHHHL HHHHHHHHHUHHHHHHHHHHHHHHUHHHHHHHHHHH 30000 HH D LH HEU D LIU U D LI L HHHHHHHHHUHHHHHHHHHHHHUHHHHHHHHHHHHUHHHHHHL HHHHHHHHHUHHUHHHHHHHHHHUHHHHHHHHHHHHUHHHHHHL HHHHHHHHHUHHHHHHHHHHHHUHHHHHHHHHHHHUHHHUHHHHLH HHHHHHHHHUHHUHHHHHHHHHHUHHHHHHHHHHHHUHHHHHHL HHHHHHHHHUHHHHHHHHHHHHUHHHHHHHHHHHHUHHHHHHL
82. HHHHHHHHHUHHHHUHHHHHHHHHHHHL HHHHHHHHHHHHHHHL Uu HHHHHHHHHL 1 HHHHHHHHHHHHHHHHHH HHHHHHHHHUHUHHHHHHHHHUHHHHHHHHHHHHHHHHL HHHHHHHHHHHUHHUHHHHHHHHHHHHHUHHUHHHHHHHHHH HHHHHHHHHUHHHHUHHHHHHHHHHHHHUHUHHHHHHHHHH HHHHHHHHHUHHHHHHHHHHHUHHHHUHHHHHHHHHHHHL EIER HHHHHHHHHHL L 150 90 80 0 10 WG 150 1 210 0 20000 oa la ol ro oa H og H og H c H H CI IC AA AA A A LTLT LTLT CO A LTLT I C B em 211 160 20 14D H IHHHD 160 30 5000 040 5 160 30 120 0 0 40000 oHHHHHHHHHHHHHHH O C 1L LTLT LTLT LTLT LTLT LTLT LTLT CI CI C LTLT LTLT LTLT 1L 1 LTLT LTLT O FEES CC Oa A I 1 I 1 O 1 I 1 O 1 O 1 O 1 LTL 1 O I 1 I 1 1L 1 CE O HHHHHHHH HHHHHHHHHHL L O Cl A Oa A Oaoa A Ui 00000 HHHHHHHHHHHHHUHHUHHHHHHHHHHUHHHHHHHHHHHHL HHHHHHHHHUHHHHHHHHHHHHUHHHHHHHHHHHHHHHHHLH HHHHHHHHHUHHHHHHHHHHHHUHHHHHHHHHHHHUHHHHHHL uti 0O 0 DOD Du HHHUHHHHHHHHHUHHHHHUHHHHUHHHHHL OOO O OOL HHHHHHHHHHUHHHHUHHHHHHHHHHHUHHUHUHHHHHHHHH HHHHHHHHHHHUHHHHHHHHHHHUHHHHUHHHHHHHHHHHUL HHHHHHHHHHHUHHHHHHHHHHHHHHUHHHHHHHHHHHL OOO O O
83. HHHHHHHHUHHHHHHHHHHH HHUHHHHHUHHHHHHHHUHHHLH HHHHHHH 0010 2663HHHHHHHHHHH HHHHHHHHHHUHHUHHHHHH HHUHHHHHUHHHHHHHUHHHLH HHHHHHHLH HHHH HHHHHHHHUHHHHHHHHUHHHLH HHHHHHHUHHHHHHHUHHHLH A HHHHHHHUHHHHHHHHUHHHLH HHHHHHHUHHHHHHHHUHHHLH B h HUU 00000 00000 HHHHHHH 0010010 Durable labels shall be used to identify and show the IDD EH H E H E HE E E E E HE EE Hl direction of operation of all operating controls except the 1 t H DDD E EL E E LL E E EE HI L steering wheel manual lift control and the snow discharge OO 1E EL HE E E E C E EE EE EE ELE CE E guides for which identification is optional Labels shall be I E H H DD EE E E EE EE UD 75 located near control positions and shall be legible to thel 1 EL D H E E E C EE EL EE EE C EE 0060 operator when in position to use the control 3 1 1 2 Control location 3 1 1 2 1 Engine controls and manual lift controls shall not be in the hazard zone see figure 2 b 3 1 1 2 2 All other operating controls shall be in the operator control position see figure 2 b and 2 c 3 1 1 3 Operability All operating controls shall be operable by an operator wearing arctic mittens see figure 1 3 1 1 4 Control de
84. HHHHHHHL oHHHHHHHHHHHHHHHUHHUHHHL oHHHHHHHHHHHHUHHHHHHHHHHHL olHHHHHHHHHHHHUHHHHHL olHHHHHHHHHHHUHUHHHHHUHHHHHHHHHHHHHUHH oHHHHHHHHHHHUHUHHHHUHHHHHHHHHHII HHHHHHHHHHUHHHHHHHHHHHHHHHHHHHHHHHUHHL HHHHHHHHHHHHHHHHHHHUHHHHHHHHHHHUHHHHHHL 385 IIHHHHHIHTLH36 36HHHHHHHHHHHHHHHHHL 19 0 20 290 8 0 0 1 1 3 0 21 4 0f 2 1 1 241 2L 0 0 217 4 2 5 33 3 40 490 30 2 2 5 3 6 2 310 5 8 6 7 01511515 500 590 57 1 2 6 417 4 718 31189 9 1262621 81 1 1 11315 3211312 5 8 22512024183 1 1 1 1 1 1 n 1 1 1 1 IJ IU IJ U IJ IH U I IU J U J UU IJ UI IJ U UI U UID U ID IU l 55 ahh LL BE 1 DO LE Ll LL LL LL DE LL LI LL J nu B H EURO IB LL Ln LL H 0 o o E L Opo 150 190 1 3
85. HHHHHHHUHHHHHHHHHHHHHHHHHL HHHHHHHHHUHHHHHHHHHHHHHHHHHHL HHHHHHHHHHHUHHHHHHHHHHHHHHHUHHHHHHHHHHHHL HHHHHHHHHUHHHHHHHHHHHHUHHHHHHHHHHHHUHHHHHHL HHHHHHHHHHHUHHHHHHHHHHHHHHHUHHHHHHHHHHHL HHHHHHHHHUHHHHHHHHHHHHUHHHHHHHHHHHHHHHHHL HHHHHHHHHHHHHHHHHHHHHHHH 61HHHHHHHHHHHHHH HDH l e hiii 160 3 EA E di HHHHHHHHHUHHHHHHHHHHHUHHHHHHHHHHUHH en onono mee 1771 lslp oo oponon nn ojoon _ r n 5 npmnnmnnn 7 fo aja op ooo fofo lslp sssp n n nunana a u epo p o p o phun fo fo TUE KE GM n n nnn nnn EIERE sn KEE EE E ofo Hln ELLE NCC mper esperes ses TEL Ln vj nn n n n nnHnn a n p pim n n nnnnnnnn
86. HHHHHHUHHHHHHHHHHHHL HHHHHHHHHUHHHHHHHHHHHHUHHHHHHHHHHHHUHHHHHHL HHHHHHHHHHHHHHHHHHHHHHHHHHHHH16H4HHHHHHHH HHHHHHHHHUHHHHHHHHHHHHUHHHHHHHHHHHHUHHHHHHL HHHHHHHHHUHHUHHHHHHHHHHUHHHHHHHHHHHHHHHHHL HHHHHHHHHUHHHHHHHHHHHHHHUHHHHHHHHHH e 12 4 Ud HHHHUHHHHHHHHHHHHHHUHHHHHHUHUHHHL IPP MI HHHHHHHUHHHHHUHHHHHHHHHHHHHHHHHHHUHHHHHH E OOO O O OL e e E m E E e E e E EE E EEE EL OL D N Tommin amp l mpi OD ol H L 50 12000 50 12 250 D epum HL 41900000 17900000 42 7 0000000 nnn 000 IHHI 127 472 23 1 8 3 22 0 60 6 42 4 45 1 48 4 6 615 75 0 8 6 750 60 0 T 3 42 7 D U 0 000000 o HHHHHL HHHHHHHHHHHH50H 5900 5700 8 00 00000000 60 69 4100 229 b 000000000060 000000 60 00 32 9 0000 HHHHHHHHHHUHHHHHHHHHH EWE EEPE EErEE E Ana 0 0 0190 0 6 1 4 5 300 390 13 4 400 490 16 8 500 590 31 8 600 690 22 9 7000 10 6
87. HHHHHHUHHHHHHUHHHHHHUHHHHHHHHL HHHHHHHUHHUHHHHUHHHHHHHUHHHHHHHUHHHHUHHHHLH HHHHHHHUHHHHHHUHHH gt U gt 00 L 3 00000 D 0 L HHHHHHHUHHUHHHHUHHHHHHUHHHHHHHUHHHHUHHHLH HHHHHHHUHHHHHHHHHHHHHHHHHHHHHHUHHHLH Cii eu 2 h ck HHHHHHHHL 4 UO 50000000000 0000 HUHHHHHHHHHHHHHHHHHHHHHHHHUHHHHHHSHHHHHL HHHHHHH HHHUHHHHUHHUHHHHUHHHHHHUHHHHHHHUHHHHUHHHLH ET ESTEE EE EE HHHHHHHHHHHH113NLHmt0 115kgflm HHHHHHHHHHHHHHHH HUHHAHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHL 40 rj T HHUHHUHHUUHHHHHHHHH 5 0000000 HHHH OOO BHCHDHHHHHHHHHHHHUHHHHHHHHHHHHHHHHHH AHHHHHHHHHHUHHHHHHHHHUHHHHHHHHHHHHHHL HHHHHHHUHHHHHHUHHHHHHUHHHHHHHHUHHHHHHHL HHHHHHHUHHHHHHUHHHUHHHUHHHHUHUHHHHHUHHH HHHHHHHUHHUHHHHUHHHHHHUHHHHHHHUHHUHHUHHHLH HHHHHHHUHHHHHHUHHHHHHUHUHHHHHUHHHHHHHHHL HHHHHHHUHHHHHHHHL e Dp ia HHHHHHHUHHUHHHHUHHHHHHUHHHHHHHUHHUHHUHHHLH HHHHHHHUHHHHHHUHHHHHHUHHHHHHUHHHHHHHHHL HHHHHHHUHHHHHHHHL BHCHDHHHHHHHHHHHHHHHHHHHHHHHHHL HHHHHHHHHHHH AHHHHHHHHHHUHHHHHHHHHHHHHL HHHHHHHUHHHHHHUHHHHHHUHHHHHHUHHHHHHHHHL HHHHHHHUHHHHHHHHUHHHHHHHUHHHHHHHHHHHHHHLH zz 6 1 L1 L1 L HHHHHHHUHHHHHHUHHHHHHUHHHHHHUHHUHHHHHHHL HHHHHHHUHHHHHHHHUHHHHHUHHHHHHHHHHHHHHHL O L 7 HHHHHHHHHHHHHHH
88. HHHHL HHUHHHHHHHHHHHHHHHHHHHHHHUHHHHHHHHHHUHHHH HHUHHHHHHLH 0 0000 HHUHLH DE 2050mm HHHH n 34 1760mm HHHH 41709 1025mm 700mm dis 80ton h 20m ponon 2077 TT HD sakW2PS uuu Too 2368mm B E LH p 1835mm OUOU 820kg 1200mm 780mm EM 190ton h 25m H U unun H 221kW 30PS 44 LE LE UI OL B 1140mm 600mm e 964mm 0000 86kg 550mm 420mm 35ton h 13m DE TN 0000 4 3kW 5 8PS cO o 1360mm Hop Ee dej 740mm E NENNEN NE 1120mm 0000 142kg 710mm 515mm 50ton h 15m Lg 0000 6 3kW 8 5PS 00 1360mm HHHH LO 0 740mm C 1120mm 0000 142kg 710mm 515mm 55ton h 17m spec m 0000 OUUU 7 2kW 9 8PS 2 i li HES Tro 1E SE Fo Jl GII d 56 Fo 0000 HHHHHHHHHHHHHH SEES OO O O O O O LIL 1 LIL 1 LIL 1L 1 L LC 1 L LC LIL 1L 1 L Jd L0 E Ll L Y 1 1 L Ll 1L E L IL IC OPC 1E E OAO L L J 46 DUOU
89. HHHHLH HHHHHHHHHHHHHHLH HHHHHHHUHHL HHLUHHHHH HHH HHHHHHHHHHHHHHUHHHHHHHHHHHHHHUHHUHHUHHHHHL 231 5 HHHHUHHHHHHHUHHUHHHHHUHHHHHHHHHHHHHHHHHHHHL HHHHHHHUHHUHHHHHHHUHHHHHUHHHHHHHUHHHHHHUHHH HHHHHHHUHHUHHHHHUHHUHHHHHUHHHHHHHUHHHHHHUHHH HHHHHHHHUHHHLH HUHHHHHHHUHHLH HHHHHHUHHHL 53 67 8 10 00 HHHUHUHHHHHHHH46HHH 2HHH5436L HHHUHUHHHHHHHHHH33 HH 26HHH848 6HIHHHHHHHHHHHHHHHHHHHHHHHHHHL HHHHHHHUHHHHHHHUHHHHHHHUHHHHHHHUHHHHHHUHHH HHHHHHHUHHUHHHHHUHHUHHHHHUHHHHHHHUHHUHHHHHHLH HHHHHHHH 0 _ HHHHHHHH 0 Cn HHHHHHHUHHHHHH HHHHHUHHHHHUHHUHHHHHHHHUHHHHHHHHHHHHUHHHL HHHHHHHUHHHHUHUHHHHHHHUHHHHHHHUHHHHHHHHHHHUHH 32 HHHHHHHHHHHHHH7HHH 5800 0 734 46 2HHH5436HHHHHHHHHHHHHHH33HHHHHL 1000 HHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHL HHHHHHUHHHHHHHHHHHHHH L HHHHHHHUHHHHHHUHHHHHHUHHHHHHUHHUHHHHHHHL HHHUHHHHHHHHHUHHHUHHHHHUHHHUHHUHHHUHHHHHLH HHHHUHHHHUHHHUHHHHUHHHHHHHHHHHHHUHHHHUHHHUHHL HHHHHHHHHHHHHHHHUHHHHHHHHH6HHHHHSHHHHHHL HHHHHHHUHHHHHHHHHHHUHHHHHHHUHHHHHHUHHH HHHHHHHUHHHHHHUHHHHHHUHHHHH
90. HHLH HHHHHHHHUHHH 00 2663 00000000000000 HHHHHHHUHHHHL HHHHHHHHHHHHHHHUHHHLH HHHHHHUHHUHHHHHHHHHHHH PL ELI BE BH HHHHHHUHHHHUHHHHHHUHHHLH HHHHUHHHHHHH 000000 0000 00000000 20 0000000 Simm 9NHHHHHHHHHHHHHHHH HHHHHHHUHHHHHHHUHHHLH HHHHHHHHHHH HHHHHHHHH HHHHHHHHHHLH 26 6 2 LB HL D D DE D DE BE UO U UE UE UI E HHHHHHHHHHHHHHH 10H 1776 HHHHHHHHHHUHHHHH HHHHHHHHUHHHHHHHHHHHL OOOOO DEB BEIDE ELE CE EE BEL DE E CI HHHHHHH 0010 HHHHHHUHHHUHHHHHHHHHHL 50000 100m prm nu HE EHE HHHHL LEE hi TL ipi pi Ti HHHHHHHHUL HHHHHHH 0010 BEP DEBES UD P PTH T The test liquid comes into contact with high tension ignition cables any non insulated electrical component 2 6 8 Fuel line axial pull test HHHHHHHUHHHHL HHHHHHHHHHHHL Fuel lines shall not pull off fittings or fail when subjected to 1 44N a 44 N axial pull test T he test is to be performed with thel test l
91. HHUHHHHHHHHHUHHHLH HHHHHHHUHHHHHHHHHHL OOO HHHHH HHHHHHHHHHHHHHLH HHHHHHHHHHHHHHHUHHHLH HHHHHHHHHHUHHHHHHHHL HHHHH HHHHHHHHHHHHHHLH HHHHHHHUHHHHHHHHUHHHLH HHHHH DB D BU ELLO EE OE DE EE CE CT L HHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHLH Bi PU B LH HHHHH HHHHHHHHHHHHHHLH HHHHHHHLH c Fill fuel tank outdoors with extreme care Never fill fuel b tank indoors d Replace gasoline caps securely and wipe up spilled fuel A 2 5 Use a grounded three wire plug in for all units with electric drive motors or electric starting motors A 2 6 Adjust the collector housing height to clear gravel or crushed rock surface A 2 7 Never attempt to make any adjustments while the engine is running except where specifically recommended by manufacturer A 2 8 Let engine and machine adjust to outdoor temperatures before starting to clear snow A 2 9 The operation of any powered machine can result in foreign objects being thrown into the eyes Always wear safety glasses or eye shields during operation or while performing an adjustment or repair A 3 Operation A 3 1 Do not put hands or feet near or under rotating parts Keep clear of the discharge opening at all times A 3 2 Exercise extreme caution when operating on or crossing gravel drives walks or roads Stay alert for hidden hazards or traffic A 3 3 A
92. HUHHHHHHHHHHHHHHHHHL HHHHH HHHHHHHHHHHHHHHHHUHHHHHHHHHL 009000000 HHHHHUHHUHHHHHHHHHHHHHHHHHL HHHHHHHHHHHUHHHHHHHHHUHHHHHL X BO hilli HHHHHHHHHHHUHHHHHHHHHHHUHHHHHHHHHHHH HDD HHHUHHHHHHHHHHHHUHHHHHL 009090000 HHHHHHUUHHHHHHHHHHHHHHHHHHHL Uu D UL HHHUHHHHHHHHHHUHHHHHHHHHHHH HHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHL B HHHHHHHHH HHHHUHUHHHHHHHHHHHHHHHHUHHHHL HHHHHHHHHHHHH HHHH HHHHHH HHHHHHHUUHHHHHHHHHHHHHHHHHHHL HHHHHHHHHHHUHHHHHHHHUHUHHHHHHHUHHHHHHHHHUHHHHL h EISE TI IPL s HHHHHHHHL HHHH HHHHHHHHHUHUHHHHHHHHHHHHHHHHHHHL HHHHHHHHHHUUHHHHHHHHHHHHHHHHHHHL H HHHHHH HHHHL a 0 00000000000000000000000000000000 00 mm 5 HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHH 48 d HHHHHHHHHHH HSITHHHHHHHHHHHHHHHHHHH HHHH E
93. HUHHUHHHHHHHL HHHHHHHHHHHHHHHUHHHHHUHHHHHHUHHHHHUHHUHHHHHHLH HHHHHHHUHHUHHHHHUHHUHHHHHUHHHHHHHUHHHHHHUHHH HHHHHHHUHHUHHHHHUHHUHUHHHHUHHHHHHHUHHHHHHUHHH HHHHHHHUHHUHHHHHUHHUHHHHHUHHHHHHHUHHHHHHUHHH HHHHHHHUHHHHHHUHHHHHHUHHHHHHUHHUHHHHHHHL HHHHHHHUHHUHHHHHUHHUHUHHHHUHHHHHHHUHHHHHHUHHH HHHHHHHHHHHHHHHHHHUHHHHHHHUHHH 33 OUO HL HHHHHHHHHUHHHHUHHHHHHHHHHHHUHHUHHHHL HHHHHHHHHUHHHHUHHHHHHHHHHHHHUHUHHHHHHHHH HHHHHHHHHHHUHHHHHHHHHHHHHHUHUHHHHHHHHHHHUL HHHHHHHHHHHUHHHHHHHHHHUHHHHUHHUHHHHHHHHHUL HHHHHHHHHHHUHHHHHHHHHHHUHHHHUHHHHHHHHHHHUL HHHHHHHHHHHUHHHHHHHHHHHHHHHUHHHUHHHHHHHHHL HHHHHHHHHHHUHHHHHHHHHHUHHHHUHHHHHHHHHHHUL 16 4 1 HHHHHHHHHHUHHHHUHHHHHHHHHHHHHUHUHHHHHHHHH HHHHHHHHHHHUHHHHHHHHHHHUHHHHUHHHHHHHHHHHUL 23kW 31 3PS00 0000 900kg D D C D D UO D B D D DE DE C U UO DO DO D D CE 7I D HHHHHHHHHHHUHHHHHHHHHHHHHHHUHUHHHHHHHHHHHL HHHHHHHHHHUHHHHUHHHHHHHHHHHHHUHUHHHHHHHHH HHHHHHHHHHHUHHHHHHHHHHHHHHHUHHHHHHHHHHHL HHHHHHHHHHHUHHHHHHHHHHHHHHHUHHHHHHHHHHHHL HHHHHHHHHHHUHHHHHHHHHHHHHHHUHHHHHHHHHHHL HHHHHHHHHHHUHHHHHHHHHHHHHHL HHHHHHHHHUHHHHUHHHHHHHHHHUHHUHUHHHHHHHHHH HHHHHHHHHHHHUHHHHHHHHHH 34 HHHHHHHHHHIHHHHHHHH 150 10000 Ut uuu 010 uus uus 000 UL Hull kW PS rpm OOO 000 000 000
94. IHHHHHHHHHHHHHH 10 5000000000000 0 21000600 HHHHHHHHUHL L L 3 1 4 1 3 1 4 1 3 2 3 1 2 2 4 0 3 2 2 1 3 0 0 1 1 2 0 1 4 0 1 0 e HHHHHHHHHHHH IIHHHHHHHHHHHHHHH HHH19H 00122 00 luem ut HH8HHHHHHHHH HHHHHHHHHHHHHHH 1 3SHHHHHHHHHHHHHH1OHHHHHL IIHH17HHHHHHHHHHHHHHUHHHHHHHHHHHHHHHUHHHL 50 10 100 15 150 20 20 25 25 30 30 35 35 40 400 45 45 50 50 60 60 70 70 80 80 90 90 100 10000 LU U RS O F F Q O FS O 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 UO O QJ F O Q O OQ OO O FN O A OD F OO OO OO OO OO F O F F OO OO rm a 16 141 79 87 0 D DU DU U U D LU 100000000600 5200 29 1 0 0000000 HHHHHHHHL L L 1 1 0 2 4 1 2 1 3 0 0 4 7 2 0 0 0 0 9 5 1 1 1 2 0 1 1 0 1 0 2 0 1 0 0 1 0 2 0 1 0 0 0 2 0 0 0 0 0 0 0 0 0 3 1 0 0 0 845HHHHHHHHHHHHHHH 1070 HHHHHHHU 7650000000 67400000000 L HHHHLH L L 0 0 3 0 2 0 0 1 2 1 1 1 0 2 0 2 1 5 1 0 5 6 3 1 1 1 0 5 7 4 2 2 1 0 3 2 0 0 1 0 0 4 3 0 3 0 0 0
95. Pedal slip resistance 0000000000 Foot pedals shall have slip resistant surfaces or means of minimizing the possibility of the operator s slipping off the pedals HHHHHHHHHHHHHHHHHHH 3 1 2 7 Control response IIHHHHHH HHHHHHIHHHHHH HH For combination directional and variable speed controls orl directional controls or their effect on the motion of theip HH machine whether actuated by hand foot or other means retard shall be accomplished by at least one of thel H following A change in direction of the control actuation other than D HH D H HH HH BH HH HH B B HL HH D HE 00 the general path described by the control A distincta UU B HH B HH DH HH D H 0000 actuation at right angles to this general control motion shall E D D E E C EE E C EE EE EL D EE EE E 0 be required HHHHHL 78 b A distinct change in force level of the control actuation b L1 D D B E E C E EL D EE E
96. UDOUU ULLULDLULLLIL UL HHB BB HHHHHHHHHHHUHHHHHHHHUHHHHHHHHHHHHHHHHUHHHHL uuu DB HW ggg iui Li uiuit 3200 3 30 00 U0 L0 HHHHHHHHHHHUHHHHHHHHUHHHHHHHHHHHHL HHHHHHHHHHHHHHHHUHHHHHHUHHHHHHUHHHHHHH HHHHHHHH GDHHHHHHHHHHHHHHHHHH 00000600 HHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHL HHHHHHHHHHHHHHHHHHHHHHHHHHHHHL ISO 8437 1989 1 1997 Snowthrowers Safety requirements and test procedures ISO 3767 1 1998 Tractors machinery for agriculture and forestry powered lawn and garden equipment Symbols for operator controls and other displays ISO 3767 2 1991 Tractors machinery for agriculture and forestry powered lawn and garden equipment Symbols for operator controls and other displays IHHHHHHHHHHHHHHHHL p HHHHHHH HHHUHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHH HHHHUHHHHHHHHHHHHHHHHHHHHL 47 uuu HHHHHH HHHUHHHHHUH
97. all resist a torque of at least 1 13 N Im at completion of tests given in 2 6 2 1 and 2 6 3 measured at the impeller shaft in the direction of normal rotation If an engine kill control is the only control used the impeller shall stop in 5 s and the torque requirement shall not apply 2 1 2 5 Self propelled walk behind snowthrowers DE UE DEBEO HHHHHHHUHHHHHHHHUHHHLH HHHHHHH 000000000000 HHHHHHHHUHHHHHHHHUHHHLH HHHHHHHHUHHHHHHHHUHHHLH HHHHHHHUUHHHHHHHUHHHLH HHHHHHHHHHHL HHHHHHH 00000000000 HHHHHHHUHHHHHHUHHHLH HHHHHHHUHHHHHHHHHHLH HHHHHHHUHHHHHHHUHHHLH HHHHHHHUHHHHHHHHHHHHLH HHHHHHHUHHHHHHHUHHHLH HHHHHHHUHHHHHHHUHHHLH HHHHHHHUUHHHHHHHUHHHLH 20 aHHHHHHHH HHHHHHHUHHHHHHHHUHHHLH HHHHHHHHHHHL 000000 HHHHHHHHH 009000100000 HHUHHHHHUHHHHHHUHHHLH HHHHHHHHUHHHHHHHUHHHLH HHHHHHHUHHHHHHUHHHH 21242 HHHHHHHHHHHHHHHHHLH HHHHHHHHH 0009000100000 IHSHHHHHHHHHHHHHHH HHHHHHHUHHHHHHHUHHHLH 0000000 2 62100 2 6 3 0000 113N m O O L HHHHHHHUHHHHHHUHHHHHL HHHHHHHUHHHHHHHUHHHLH HHHHHHHUHHUHHHHHHHHHH HHHHHHHHUHHHHHHHUHHHLH HHHHHHHHL HHHHHHH HHHHHHHHHHHL 2 1 2 5 1 A traction drive engagement control shall 00000000 provided If the control is not a squeeze grip control It s
98. ar steep slopes A 3 9 Never operate the snowthrower without proper 00000 guards plates or other safety protective devices in place UU A 3 10 Never operate the snowthrower near qasslIIHHHH enclosures automobiles window wells offs etc without proper adjustment of the snow discharge angle Keep 1 Children and pets away HHHHHHHHHHHHHHHHHHH 3 11 Do not overload the machine capacity by attempting 200000 E BE E HE EE E EH E HE E E HE 00 to clear snow at too fast a rate A 3 12 Never operate the machine at high transport speeds 200000 on slippery surfaces Use care when reversin0 HHHHHHHHHHHHHHHHHH A 3 13 Never direct discharge at bystanders or allow 0500000 anyone in front of the unit HHHHHHHHHHHHHHHHHH A 3 14 Disengage power to the collector impeller 000000 100 snowthrower is transported or not in use 9 15 Use only attachments and acc
99. d 0000000000000 44 by the probe test given in 2 6 5 149 0000000000000 HHHHHHHHHHHHHHHHHHL IIHHHHHHHHHHHHHHH26 5 HHHHHHHHHHHHHHHHHHLH 2 6 4 2 Test method 0000000 0000 Surface temperatures shall be taken after the engine haslH operated under no load for 1 h or until a steady state temperature has been obtained FEE The temperature measuring system shall enable the 0000000000000 296 00 surface temperature to be determined within 2 Temperature measurements shall be made at any Hi d B Hl B HH H E LL E HH E HE E HE temperature and corrected to 4 4 C ambient H00 44 The corrected surface temperature in degrees Celsius is 1 000010000 equal to the measured surface temperature in degrees 4 4 Celsius 4 4 C ambient temperature in degreesl 0 Celsius 2 6 5 Probe test 00000 2 6 5 1 Test procedure 00060 CAUTION The test is used to check moving parts and the 1 LH H DDD EH E EL EL E LL E E 000 following procedures should be conducted with the engine ID D EL HL E HL D H E HE 0000 not running
100. ection of actuation shall be generally forward or downward or both to cause traction disengagement and H brake engagement Provision shall be made to retainl control of the machine during the transition zone of brakel disengagement to tractive engagement HHHHHHHHHHHHHHHHHHLH 0 3 1 2 9 Service brakes 0000000 000000 3 1 2 9 1 A foot actuated brake pedal shall be provided 00000000 E D EE E C E EE HE E HE 00 The direction of motion for this pedal shall be generally H t Hl H B DDD HL EB HL E H EE HE forward or downward or both for engagement stopping HHHHHHHHHHHHHHHHHHLH 3 1 2 9 2 Brakes combined with traction clutch neutrali 00000000 return or both shall meet the requirements of 3 1 2 8 4 e e E HHHHHHHHHHHHHHHHHHLH HIHHHHHHHHHHHHHH 3 1 2 9 3 When a separate brake pedal is provided it shall 00000000 be positioned to be actuated by the operator s right foot TDD HHHHHHHHHHHHHHHHHHLH HHHHHHHHH 3 1 2 9 4 When independent wheel brakes are provided 00000
101. ed the parking brakellHH control shall be moved generally downward or forward to engage or set HHHHHHHHHHHHHHHHHHLH HHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHLH 3 1 2 10 2 parking brake may be in combination 000000000 00000000000 the service brake ELE H EE EF EDT 3 1 2 11 Traction speed control 00000000000 80 3 1 2 11 1 Fixed ratio transmission speed selector control 1000000000 00000000000 s when provided shall be located within the operatorl control position and the shifting pattern s shall bell clearly identified with a durable label E t EL HHHHHHHHHHHHHHHHHHLH UL 3 1 2 11 2 A hand operated direction control for engine 0000000000 00000000000 drive machines nonvariable speed when provided shall be moved generally forward for forward machine motion and generally rearward for rearward machine motion neutral position shall be provided and provision shall bel IU DDD DUDDUUDUDDUUUDUDU made to retard movement of the co
102. ed surface temperature in degrees OH UU O C E EE DD Celsius 4 4 C ambient temperature in degrees Celsius 3 7 5 Probe test 0006060 3 7 5 1 Test procedure 00060 CAUTION The test is used to check moving parts and the 1 UID DDD E E EL EL E LL E EE BE HI L following procedures should be conducted with the engine IDD D EL HC E H D HH 000000 not running Simulate the operator during normal starting mounting and operation of the machine and insert the probe showninl figure 5 into all openings to its maximum depth 105 mm or until a force of 4 4 N is attained As the probe is inserted 105mm 1 4 4N rotate and position it in all possible angles with L EL DDD L L opening attempting to contact the part or parts under test The probe shall not be inserted beyond its length of 105 1 mm HHHHHHHHHHHHHHHHHHH 105mm 0000606080 3 7 5 2 Test acceptance 0000000 00060 The machine shall be considered properly guarded if
103. erated control shall be 000000000000 EE HE OE 000 generally rearward or toward the operator for UD DDDDDDDUDUDDDUDUUDUUDUU disengagement Operator presence normally off controls HH are not included in this requirement Of 3 1 2 8 3 Operator presence normally off control 000000000 DD DD IDD ofp A generally forward or downward motion of a foot actuated operator presence normally off control when provided Of DD D shall produce clutch engagement A right footl operator presence normally off control shall be outboard Of the service brake pedal HOutDoundHHHHHHHHHHHHHH 3 1 2 8 4 Traction clutch or neutral return or both 000000000 000000 0 0000 00 and brake combined IIHHHHHHHHHHHHHHHHHHHL HHHHHHHHHHHHHHHHHHLH When foot operated either foot combination machine clutch or neutral return or both and a brake control arell used the dir
104. essories approved by 000000 the manufacturer of snowthrower such as wheel weights counterweights cabs etc HD 3 16 Never operate the snowthrower without good 200000 visibility or light Always be sure of your footing and keep a firm hold on the handles Walk never run 1 1 Does not apply to ride on snowthrowers DD HH A 3 17 Do not carry passengers 2 2 Only applies to ride on snowthrowers A 3 18 Never operate the snowthrower without good 200000 HH visibility or light 2 HHHHHHHHHHHHHHHHHL HHI tT A 3 19 Take all possible precautions when leaving 00000 machine unattended Disengage the power take off lower 1 0 L HH D EL HH HL H BH E H E EE E D the attachments shift into neutral set the parking brake stop the engine and remove the key 2 HHHHHHHHHHHHHHHHHHLH HHHHHHHHHHHHHI A 4 Maintenance and storage OOO HHHHHH 000 A 4 1 Check shear bolts engine m
105. eter 3 2 2 total number of 11 75 24 8 11 75 mean diameter 35 35 spring rata 2 27 N mm IE 2 27N mm ends ground and squared NOTE x dimensions datermined by each design tested to cause the washer to stop the tip of a 25 4 mm dismeter rod 25 mm inside the periphery of tha blade tip path to be cocked to allow approximately 51 mm of travel of rod full injaction position Uki OseilJU KTSJEBRDSE25mml 5l R25 ET UY y 1mm Figure 4 Impact test fixture 4 Dimensions in millimetres TEM mrm Suitable handie Figure 3 Probe 5 31 Ta Annex A normative Safety instructions for walk behind and snowthrowers The safe operating practices detailed this annex are not exhaustive The safety instructions shall be provided with 1 each machine tailored to the specific snowthrower design
106. f preparing International 1 0 5 Standards is normally Carried out through ISO technical committees Each member body interested in a subject for OO 5 which a technical committee has been established has right to be represented on that committee International ISO 000 organizations governmental and non governmental liaison with ISO also take part in the work 1500 HISO collaborates closely with the International Electrotechnicall IECH Commission IEC on all matters of electrotechnical 10000000 standardization Draft International Standards adopted by the technical committees are circulated to the member bodies for HJ EH B E D EH E B E D EL EF E E HE E 0150 approval before their acceptance as International Standards O0 ISO Council EL E D E E D DD D the ISO Council They are approved in accordance ISO procedures requiring at least 75 96 appro
107. followed by test 8 Tests are as follows 1 2 3 4 5 6 7 T emperatures of exposed surfaces see 2 6 4 Probe see 2 6 5 Fuel tank overfill see 2 6 7 Fuel line see 2 6 8 Stability see 2 6 6 Tilt for controls see 2 6 9 Controls see 2 6 3 HHHHHHHHHHHHL HHHHHHHLH HOUND 0000 2 6 1100 2 6 1 6 HHHHHHHHHHH 2 6 2 10 2 6 2 2 2 6 3 02 640 0 2660 000000 IILI HHHHHHHUHHHHHHHHUHHHLH DIL HHHHHHH 0010 26 1 1 0000000000000000 DUBIE HHHHHHH 0010 HHHHHHHUHHHHHHHHUHHHLH HHHHHHHHUHHHHHHHUHHHLH HHHHHHHUUHHHHHHUHHHLH HHHHHHHHHHUHHHHHHHHH HHHHHHHUHHHHHHHHUHHHLH HHHHHHHHHHHL 262 2639 HHHHHHHUHHHUHHHHHHHHL HHHHHHH HHHHUHHHHHHHHHH HHHHHHHUHHUHHHHHHHHHH HHHHHHHLH 1 1 1 6 7 8 UD 2000000 8 0 00000000 HHHHHHHHHHHL 00000000 2 6400 2 00 2 6500 3 0 0000000000 2 6 700 4 0 0000 2 6 800 5000 2 6 600 6000000000 2 6 900 720000 2 6 300 8 Structural integrity see 2 6 2 8 0 000000 2 6 200 2 6 2 Structural integrity tests HHHHHHHHH 2 6 2 1 Imbalance test OOOOOOO 00000 2 6 2 1 1 Test procedure IIHHHHHHHH 0000 The impeller imbalance in gram metres shall be JUD 9m 000000 determined by the formula 700 D
108. from or 64 under any tyre with a force of 9 N or less HHHHHHHHHHHHHHHHHHLH HHHHHHHHHHHHHH 90 3 7 6 3 2 Longitudinal test acceptance 00000000 00000000 T he angle of the tilt table with the machine positioned as 3 7 6 2 ED HH E B EH BE EE E OE EE EE DE ET D 3 7 6 2 shall be a minimum of 200 36 496 slope with either end downhill before lift off occurs 20 36 49e E HHHHHHHHHHHHHHHHHHLH 3 7 6 3 3 Lateral test acceptance IIHHHHHHHH 0090000060 T he angle of the tilt table with the machine positioned as in 3 7 6 2 2 3 7 6 2 2 shall be a minimum of 200 36 496 slope with either side downhill before lift oft occurs 20 gt 36 49e J HHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHH 3 7 7 Braking requirements and tests 00000 utut L 3 7 7 1 General requirements 00060 Braking system requirements shall apply to the machine 1 LH LH H B D HH HL D HE HB EE HE E 000 and snowthrower combination For these tests thelll
109. fter striking a foreign object stop the engine remove the wire from the spark plug thoroughly inspect the snowthrower for any damage and repair the damage before restarting and operating the snowthrower HHHHHHHHHHHHHH HHHHHHHUHHHHHHHHUHHHLH UD HHHHHHHHHHHHHH 3 HHHHHHHHHHHHHHHHH HHHHHHHLH HHHHH HHHHHHHHHHHHHHLH HHHHHHHUHHHHHHUHHHLH DUBIE HHHHH HHHHHHHHHHHHHHLH HHHHHHHHHUHHHHHHHHHLH DI HHHHH HHHHHHUHHHHHHHHLH ERE HHHHH HHHHHHHHHHHHHHH E phili LI HHHHHHHHUHHHHHHHHUHHHLH HHHHHHHHHHUHHHHHHH Ub HHHHH HHUHHHHHHHUHHHHHHH HHHHHHHUHHHHHHHHUHHHLH HHHHHHHLH HHHHH HHHHHHHHHHHHHHLH HHHHHHHUHHHHHHHHUHHHLH HHHHHHHUHHHHHHHUHHHLH HHHHHHHUUHHHHHHUHHHH HHHHHHHHHHHHHHHHHHHLH EP DEBBIE BEDS 3 4 If the unit should start to vibrate abnormally the engine and check immediately for the cause Vibration opoo LE EL EL E EE E E EE EE EE EE EE E LE LI 99 is generally a warning of trouble IIHHHHHHHHHHHHHHHHHH uult A 3 5 Stop the engine whenever you leave the operating E UH UO EB E E D C E EE E E
110. g HHHHHH 00000060 The sides shall cover the diametral extremities of the housing as shown in figure 3 The housing opening limits 3 shall not intersect the operator position see figures 2 and 3 g TDP DI E 200030000 A durable label shall be located on the housing containing I LH H D E D EL C E EL E HE E E EE HE 00 the signal word DANGER It should be accompanied by al LH d B E B D DDD E H EE HE EE HE 00 message such as Avoid injury from rotating auger hands feet and clothing away See 2 5 and 27 000000 NOTE Excluded from this requirement are single stagel units that are hand held and have flexible rubber typel Paddles which throw the snow and contact the ground tol assist in self propelling 2 2 5 Engine exhaust 00000 000000 Engine exhaust emissions shalt not be directed towards thel O0 0000000000000000 operator 2 2 6 Fuel overflo
111. hall move in the direction of intended travel forlH engagement A means shall be provided to permit machine to be transported under its own power withoutl 66 Impeller engagement 2 1 2 5 2 T he reverse traction engagement control shalt be an operator presence normally off control 2 1 2 5 3 A means shalt be provided to permit engagement of the impeller without engagement of traction drive 2 2 Guards shields guides deflectors and housings 2 2 1 General All guards shields guides deflectors and housings shall comply with all applicable test requirements of 2 6 2 2 2 Installation All guards shields guides and deflectors shall be designed to prevent removal from the machine without tools 2 2 3 Snow guides and deflectors 2 2 3 1 A snow discharge guide s shall be provided to contro the direction of discharge The control for adjustment of the guide s if provided shall be located in the operator control position see figure 2 NOTE Snow discharge guides are under study 2 2 3 2 A snow discharge deflector s shall be provided to direct the flow of discharge leaving the discharge guide s The deflector may be part of the discharge guide 2 2 3 3 The discharge limit Shall not intersect the operator positio
112. ht of one unit for every 500 units of viewing distance 0600000000 5000000 1000 or 3 mm whichever is greater 3mm JUD EE EE ET D spa 1 3 10 operator control position Area space which all controls requiring operation from the operatorl position are located See figure 2 2 1 3 11 operator position Area occupied by the during operation of the machine See figure 2 OD ND 20000 1 3 12 projected exhaust outlet area Projection of the 200000 000000000 exhaust outlet openings perpendicular to the perimeter of the openings For multiple openings such as perforated outlets the perimeter is determined by connecting the HH adjacent outermost holes with a series of tangent lines top circumscribe the area of the outlet holes pattern A 360 III DD DDD DDD DDD DD hole pattern on the outer perimeter of the exhaust system 360 00000 will require connecting lines at each end of the
113. ine shall have failed this test if either of thel following occurs Loss or failure of any part or component that results in 1 1 E H E E E E E HE EE EL EE EE EE E 00 non compliance with applicable parts of this International Standard uuu Movement of the controls from the positions selected at L H D E D B B E EE OE EE E D EE 00 the beginning of test or shifting of the snow discharge guide more than 15 from the selected position 1500000 uuu 3 7 2 2 Impact test HHHHHHH 0000 3 7 2 2 1 Test equipment and conditions HHHHHHHH 0000000 An impact test fixture such as shown in figure 4 shall bel 4 used The snowthrower shall be positioned over the fixturel 4 as illustrated in figure 4 The impact rod shall be injected into the impeller as indicated in figure 4 HHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHLH 3 7 2 2 2 Test acceptance ILHHHHHHHH 0000 The machine shall have failed this test if either of thell following occurs Breaking oft of
114. instructions 100m 6000000 HHHHHHHHHHHL HHHHL HHHHHHHUHHHHHHHHUHHHLH HHHHHHHUHHHHHHUHHHLH HHHHHHHUHHHHHHHUHHHLH 000000 0010 HHHHHHHUHHHHHHHHUHHHLH HHHHUHHHHHHH OOUE UD S 0000 HUHHHHHHHHHHHL HHHHHH 44NHHHHHHHHHHH HHHHHHHUHHHHHHHUHHHLH HHHHHHHHUHHH HHHHHH D UO BL B EL BLU HHHHHHHHUHHHHHHHHHHL HHHHHHHHHHHHHHLH HHLHHHHHH 0000 HHHHHH3762HHHHHHHHHH HHHHUHHH 000000000 h p BUDE ip HHHHHUHHHHHUHHHHHHHHUHL HHHHHHHHHHHL HHLHHHHHH 0000 3763HHHHHHHHHHHHHHHH HHHHHHHHUHHHHHHHUHHHLH HHHHHHHHHUHHHUHHHUHHHLH 000 A durable label shall be provided to inform the user of thel potential hazards that may be encountered in the operation and servicing of the snowthrower power driven attachments 00000000000 0000000 Similar instructions shall also be included in the operators 0100 manual supplied by the manufacturer as pertinent instructions
115. iquid in the line This test is not required of short fuell lines held in position by compression 2 6 9 Tilt test for controls The control position shall not be affected by tilting of the machine snowthrower or combination of machine and snowthrower 2 6 9 1 Test procedure This test shall be conducted in accordance with the stability test procedure in 2 6 5 2 2 6 9 2 Inactivation of controls Controls shall be placed in the stop disengaged or lift position or other inactive position 2 6 9 3 Test acceptance Controls shall not move to the run engaged lowered or other activating position at the extreme tilt specified for stability acceptance in 2 6 6 3 2 7 Safety instructions A durable label shall be provided to inform the user of the potential hazards that may be encountered in the normal operation and servicing of the snowthrower and power driven attachments Similar instructions shall also be included in the operator s manual supplied by the manufacturer as pertinent instructions for safe operation such as shown in annex A Section 3 Ride on snowthrower 3 1 Controls 3 1 1 General requirements 3 1 1 1 Control identification HHHHHHHUHHHHHHHUHHHLH HHHHHHHUHHHHHHUHHHLH HHHHHHHHHHHL HLI 090000001 HHHHHHHUHHHHHHHUHHHLH HHHHHHHUHHHHHHHUHHHLH Flip LH I ED HHHHHHH 0010 2652HHHHHHHHHHH HHHHHHH 0090000000 H
116. l be designed to prevent removal from the machine without tools HHHHHHHHHHHHHHHHHHLH 3 2 3 Snow guides and deflectors 00000 000000000000 3 2 3 1 Snow discharge guide s shall be provided to 000000 control the direction of discharge The control forlH adjustment of the guide s shall be located in the operatorlH control position see figure 2 b 00000000 00000000 IIHHHHHHHH 20 01000000 HHHHLH 3 2 3 2 Snow discharge deflector s shall be provided 000000 direct the flow of the discharge guide s The deflectorl may be part of the discharge guide HHHHHHHHHHHHHHHHHHLH 3 2 3 3 T he discharge limit shall not intersect the operator 1000000 position as illustrated in figure 2 b JUDDUDDUDDDUDDPCDDUUUDbU DU 3 2 3 4 A durable label shall be located near the 1000000 discharge opening containing the signal word DANGER Iti
117. l position HHHHHHHHHHHHHHHHHHH HIHHHHHHHHHHHHHHH 3 1 2 3 Drive interlock 00000000000 A means shall be provided to prevent the starting of thell engine when either the traction drive or impeller drive is H engaged HHHHHHHHHHHHHHHHHH 3 1 2 4 Impeller control IIHHHHHH HHHHHL 3 1 2 4 1 Automatic stop IIHHHHHHHH 0000 A means Shall be provided that will automatically impeller or kill the engine when the operator leaves thel operator position The impeller may resume operation uponl reactivation of the operator presence control provided thel L L HE E E E E E E E EL EHE HE OE 000 impeller has not stopped It shall require reactivation after t LH H B H B HH E E E E UE EE Hl stopping and shall comply with the torque requirement of IU H H HH B E E E E 000000 3 1 2 4 2 HHHHHHHHHHHHHHHHHHLH 000000000 3 12 42 000000 HHHHHHHHHHHHLH 3 1 2 4 2 Stopping time IIHHHHHHHH 0000 The impeller shall stop in 5 s and remain stopped 5 drive is disengaged With the engine stopped and the drive 1
118. n as illustrated in figure 2 UU HHHHHHHHUHHUHHHHHHHHHH HHHHHHHHHHLH 0000000 000000000010 HHHHHHHUHHHHHHHHHHHLH DD 0000000 0000000000000 HHHHHHHUHHHHHHHHUHHHLH HHHHHHHHHHHHHHL OOO HHHHHHHHUHHHHHHHHHHH HHHHHL 000010 HHHHHHHUHHHHHHHUHHHLH 26 000000 HHHHHHHUHHHHHHHHUHHHLH ENERE HHHHH 00010 HHHHHHHUHHUHHHHHHHHHH HHHHHHHUHHHHHHHUHHHLH HHHHHHHHHHHHHHHL HHHHH 0000000 000000 HHHUHHHH HHHHHUHHHHHHHLH HHHHHHHUHHHHHHHUHHHLH 2 BUE TH HHHHHHHUHHHHHHHHHHL HHHHHHH HHHHHUHHHHHHHLH HHHHHUHHHHHHHHHHHHH HHHHHHHHUHHHHHHHHUHHHLH rh ELE IILI HHHHHHHHHHHHHLH 2 2 3 4 A durable label safety sign containing the 5 work DANGER shall be located near the snow dischargelH opening It should be accompanied by a message such as Shut off engine before unclogging discharge chute Seel 2 5 and 2 7 25 0 2 7 O L 2 2 4 Collector and or impeller housin
119. nd equipment HHHHHHHHHHHHHHLH 1 2 Normative references 0000 The following Standards contain provisions which through reference in this text constitute provisions of this International Standard At the time of publication the 1 D L HL EH E HL D E CE EE LE CE EE CE EL 00 editions indicated were valid All standards are subject tol revision and parties to agreements based on this D E C E C E D E EHE DE EE FE CE EE EE 00 International Standard are encouraged to investigate thel possibility Of applying the most recent editions of the standards indicated below Members of IEC ISO I D B EI B UL B HL E HH E 0 1 ISO maintain registers of currently valid International Standards ISO 3304 1985 Plain and seamless precision steel tubes 11 03304 1985000000000000 Technical conditions for delivery ISO 3305 1985 Plain and welded precision steel tubes 1503305 1
120. ng in accordance with a 05 0000000 00000000 ago bO and b the probe cannot reach the hazard whilell simultaneously actuating the operator presence control inlH its normal manner 3 7 6 Stability requirements and tests 00000 0000100000 3 7 6 1 General requirements 000060 Stability determination and measurement shall be static conditions 3 7 6 1 1 90 kg weight secured to the seat shall be used 00000000 DDD DDD EL E EE E 00 to simulate an operator The centre of gravity of the weight 1 L H1 H B H E DDD 90Kg shall be 150 mm above the lowest point of operator supporting surface of the seat and 250 forward of the seat back If a seat back is not used this 250 150mmll mm forward measurement shall be made from the back of 250 an actual operator when seated normally on the unit Ifthel seat is adjustable it shall be positioned in the most forward 250mm 00000000 position when checking forward
121. nical publications Presentation ISO 3767 1 1982 Tractors machinery for agriculture and forestry powered lawn and garden equipment Symbols for operator controls and other displays Part 1 Common symbols ISO 3789 1982 Tractors machinery for agriculture and forestry powered lawn and garden equipment Location and method of operation of operator controls Part 3 Controls for powered lawn and garden equipment ISO 4254 1 1985 Tractors and machinery for agriculture and forestry Technical means for ensuring safety Part 1 General 102 HHHHHHHHHUHHHHHL HHHHHHHHHHHHHHHJISHHHHHHHHHHHHHHHHHHHHHHL 65 HHHHHHUHHHHHUHHHHHHHHHHUHHHHUHHHHHHHHHHHHL 1 5 HHHHHHUHHHHHUHHHHHHHHHHUHHHHUHHHHHHHHHHHHL 10PSHHHHHHHHHHHHHHHHHHHHH 0 0000600 TITI PB RED ETE E HHHHHHUHHHHHUHHHHHHHHHHUHHHHUHHHHHHHHHHHHL HHHHHHUHHHHHUHHHHHHHHHHUHHHHUHHHHHHHHHHHHL HHHUHHUHHHHHUHHHHL HHHUHHUHHHHHUHHHHL O L 10 5 H T H
122. ntrol into the forward rip IU EL H B ED H E E HE E EE EE 0060 rearward direction A hand operated direction control for O retardl 1 EH D HL E H E E E E D electric drive machines nonvariable speed provided shall be moved generally forward for forward machine motion and generally rearward for rearward machine motion Provision shall be made to retard movement of the control or its effect when moving into theip forward or rearward direction HHHHHHHHHHHHHHHHHHH 3 1 2 11 3 A hand operated variable speed machine control 5000000000 00000000000 when provided shall be moved generally forward upward or both to increase speed 3 1 2 11 4 A single level hand operated combination 000000000 00000000000 directional and variable speed control when provided shall have a definite neutral zone with some means of retarding
123. om m wo o imo suy tooo 1100 imp sos sop sup eooo 1100 ipi Li DERE e B E ER HHHHHHUHUHHHHUHHHHUHHHL rb dit HU HUHHHHHUHHHUHHHHHUHHHUHH 105 HHHUHHHHHH uu HHHHHHUHHHHHHHHHHHUHH mm Zi 4 a5s8 5815 mH gn 830 b a309 a 8136 b amp sbO BE ERE mm xad b 15 lt 540 b E800 dje S250 b 2850 e HHHHHHHHHHUHHHHHHHHHSHHHHHHHH 7 mm 106 HHULHHHHHUHHHHHUHHHL HHHHHHHUHHHHHHHHHHHHH HHHHUHHHHHHHHHHHHHHHHHHHLH HHHUHHUHHHHHHHUHHHHUHHHHHUHHHHHH JUD DU SS s T O L 7 6 1 1 L1 1 1 1 1 1 1 1 L1 1 1 1 1 1 E L1 L1 L1 L1 L1 1 1 1 L1 L1 L1 L1 1 A e 0000 000000000000 BEL D EE EE L QD OOO U O 3 HHHHHHHHHHHHH 107
124. on with a generally forward or LH 1 H D H E H E HH E E E E HE EE Hl downward toe motion on the pedal and shall producel 81 rearward motion with a generally rearward or downward L HL H HH E DDD C HE EE E EE OE EE EE 00 heel motion Increased displacement of the pedal shalll produce increased speed in either direction Provisions shall be made far a definite neutral zone with some meanslll of retarding the control or its effect when moving into thel generally forward or rearward directions If two pedals arel used for the combination direction and variable speedl control they shall both be operated by the right foot Generally forward or downward motion on the outer pedal shall produce reverse motion and increased rearward speed
125. ounted bolts etc at 00000 frequent intervals for proper tightness to be sure the l equipment is in safe working condition HHHHHHHHHHHHHHHHHH A 4 2 Never store the machine with fuel in the fuel tankIHHH H inside a building where ignition sources are present suchl as hot water and space heaters clothes dryers etc Allow the engine to cool before storing in any enclosure HHHHHHHHHHHHHHHHHHHL A 4 3 Always refer to owner s guide instructions HHHHHHHHHHHHHH important details if the snowthrower is to be stored for extended period A 4 4 Maintain or replace safety and instructions labels 10000 CDL E E EL HE CE CE CE CE EL EL EE CE EE LI necessary 101 A 4 5 Run the machine a few minutes after throwing snow 00000 HHHHHHHHHHHHHHH to prevent freeze up of the collector impeller EO TEE AREE ES Annex B informative Bibliography ISO 3600 1981 Tractors machinery for agriculture and forestry Operator manuals and tech
126. r This test shall be performed with a maximum force of 222 N J FT D N applied to the pedal IIHHHHHHHHHHHHH 3 7 7 2 2 Test procedure IIHHHHHHHH 0000 3 7 7 2 2 1 T est stops shall be conducted on a substantially level not to exceed 1 grade dry smooth hard IH surfaced roadway of concrete or other surface with 19e L D D E E E CE E EL E HL EE CE EE L equivalent coefficient of surface friction that is free from 000000 B d B d BH E HH D HL BEL B HE D 01 loose material 3 7 7 2 2 2 An operator with a mimimum mass of eo kg shall be seated on the machine during the test 3 7 7 2 2 3 When testing a machine equipped with separate clutch and brake control means the clutch shall be disengaged simultaneously with the brake engagement 3 7 7 2 2 4 The snowthrower attachment shall be m the highest transport position 3 7 7 2 2 5 A force of 890 N shall be applied to the foot brake pedal prior to the service brake test 3 7 7 3 Parking brake system 3 7 7 3 1 Requirement The machine shall be equipped with a parking brake system which shall hold the machine in any direction when parked on a 16 7 3096 slope 3 7 7 3 2 Test procedure 3 7 7 3 2 1 T he tests shall be conducted on a smooth flat surface with tractive conditions eq
127. robe shown in figure 5 manoeuvred as follows go HHHHHHHHHHHHHHHHHHL uult 1 from above the chassis elements downward through 1 LH H Hd H B EL DDD E HE E HE EE HE 00 openings in or between the elements UBL 2 underneath the chassis elements allowing only horizontall2 or downward probe movement or both upward probelH movement shall not be permitted c The hazard is controlled by a operator presence control such that when functioning in accordance with a and b IDD BE E ELO E EE EE EE EE EE 00 the probe cannot reach the hazard while simultaneously LH Hd Hi EH EB DDD D H E E EE HE HE actuating the operator presence control in its normal at 1 bt D E B OE C E DE EE E EE OL 00 manner HHHHHHHHHHHHHHHHHHL HHHHHHHHHHHHHHHHHHL 2 6 6 Stability 00000 000 2 6 6 1 General requirements 000060 Compliance with the provisions of 2 6 6 shall not bel2 6 6 45kg required on machines weighing less than 45 kg Stability
128. sign Controls shall be designed to prevent hazardous conditions such as pinching or cutting the operator during normal operation of the control with or without arctic mittens 3 1 1 5 Resistance to movement Controls shall have sufficient resistance to movement to meet the requirements of 3 7 2 1 and 3 7 3 Tilt of the machine shall not affect movement of controls as determined by 3 7 10 3 1 2 Specific requirements 3 1 2 1 Shut off control device A shut off control device shall be provided to stop operation of the engine This device shall require manual and intentional activation in order to start the engine A key switch or similar device shall be provided to prevent unauthorized starting of the engine unless manual start is the only means of starting the engine The shut oft control device and the key switch or similar device may be combined in one control 3 1 2 2 Engine speed control HHLHHUHHHHHHHHHHUHHHLH HHHHHHHHHHHHHHHUHHHLH HHHHHHHHHHHHHHHHHHLH HHHHLH HHHUHHH HHHHHHLH HHHHHHHHH HHHHHHHHHHLH HHHHHHHHHUHHHHHHHHHLH 20 0000 HHHHHHHHH 009000000010 HHHHHHHHHHHHH b HHHHHHHHHHHL HHHHHHHHHHHHHHHHHHLH 1IHHHHHHHHHHHHHHHH HHHHUHH 0000 HHHHHHHUHHHHHHHHUHHHLH HHHHHHHUHHHHHHHHUHHHLH O L ILHHHHHH HHHUHHHL 3 7 2100 373HHHHHH
129. uivalent to resting on a 16 to 36 grit abrasive material 3 7 7 3 2 2 The transmission speed selector shall be in neutral with the engine shut off 3 7 7 3 2 3 T ests shall be run with a the 90 kg weight positioned as in 3 7 6 1 1 for forward stability b without the 90 kg weight or the operator in position HHHHHHHUHHHHHHHUHHHLH DI 0000 90Kg 1 I U L HHHHHHHUHHHHHHUHHHLH HHHHHHHUHHHHHHHUHHHLH HHHHHHHUHHHHHHHUHHHLH HHHHHHHHHHUHHHHHH HHHUHHUHHHHH 000900000010 UU HHHHHHHHHH 000000000 000000000010 890N 1 L1 C C C C CE CE CE CE UE UE UI UL BE Bis ai HHHHHHHUHHHHHH HHHHHHHHH 16 7 30 III U L HHHHHHHUHHHHHHHUHHHLH HHHHHHHUHHHHHHHUHHHLH 0000000 0000 0000000000 16 010 3HHHHHH HHHHHHHUHHHHHHHUHHHLH HHHHHHHHUHHHHHHHHUHHHLH DOBLE BU BEL B DU BEL HHHHHHHUHHHHHHHHUHHHLH HHHHHHHUHHHHHHHUHHHLH O L 000000000 00000000001 HHHHHHH jlHHHHHHHH 30KoHHHHHH 376 1 1HHHHHHHHHHH 2 HHHHHHHHUHHH 3 7 7 3 2 4 The snowthrower shall be in the 0000000000 00000000000 position 02 HHHHHHHHL 3 7 8 Fuel tank overfill test 3 7 8 1 Test procedure OOOOO HHHHHHHHHHHHHH HHHHHHH 0010 With the machine on a level plane the fuel tank inlet shat ip EL EH D D E E
130. val by thel 75 IS0 member bodies voting HHHHHHHHHHHHHHHHHHH International Standard ISO 8437 was prepared by T echnical 50000 15008437 ISO Committee ISO TC 23 Tractors and machinery forl 23 agriculture and forestry Annex A forms an integral part of this International A I EH H EH E E E E E EE CE CL ET LH D Standard Annex B is given for information only L Snowthrowers Safety requirements and test procedures Section 1 General 000 00600 1 1 Scope 0000000 This Inter national Standard specifies safety requirements and test procedures applicable to walk behind power 1 1 snowthrowers riding power snowthrowers lawn riding tractors or lawn and garden tractors as defined in ISO 10000000000 1505395 1 LI 5395 1 used with snowthrower attachments and to LH E LE EB E EE E E E E EE E E E EE E EI snowthrower attachments themselves HHHHHL It does not apply to airport highway and agricultural types Of snow removal machines a
131. w 00000 000000000 Fuel overflow shall not pass through the projected exhaust outlet area contact high tension ignition cables or non insulated electrical component or collect on the HL 1 H D H D H E HH E E E E HE EE Hl machine Compliance with these requirements shall be IDD D H E H E H E E E E HE 00 determined by the fuel tank overfill test given in 2 6 7 2 67 tH B HB B BL EL EL EL EL EHE LO EB LI HHHHHHHHHHHHHHHH 2 3 Servicing OOO 000000 2 3 1 Specific written instructions with appropriate safety 00000 warnings shall be provided with the equipment for thosell servicing operations recommended by the manufacturer that must be performed with the engine running 2 3 2 General service written instructions shall be provided 00000 with the equipment for servicing operations recommended by the manufacturer to maintain the equipment fn safel operating condition HHHHHHHHHHH 2
132. wer 0000006060 2 1 Controls 2 1 1 General requirements 00000 64 2 1 1 1 Control identification OOOOOOO 0000000 Durable labels shall be used to identify and show thel HH direction of operation of all operating controls except thel snow discharge guides for which identification is optional 1 Labels shall be located near or on the control HHHHHHHHHHHHUHHHHHHH 2 1 1 2 Control location llHHHHHH 0000000 2 1 1 2 1 Engine controls shall not be located in the hazard 00000000 000000000000 zone see figure 2 IlHHHHHHHHHHHHH 20 abut 2 1 1 2 2 All other operating controls shall be located E C EE EL CE E CE E EE EE 00 the operator control position see figure 2 a convenientl 5 95 D to the 5th to 95th percentile adult mate dressed appropriately for the climate conditions 211 elt t HHHHHHHHHHHHHL 2 1 1 3 Operability HHL All operating controls shall be operable by an operatorll

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