Multiquip GA-3.6RZ3 Portable Generator User Manual
Contents
1. 1 Oll GAUGE nee REPLACES 2276360103 GASKET RPM 1 GASKET MA BEARING COVER 1 BOLT amp WASHER 8 CYLINDER jm INCLS ITEMS W FROM S N 1032215 TO 1032214 CYLINDER HEAD 1 GASKET CYL HEAD 1 FLANGE ann 4 ROCKET COVER 1 GACKET ROCKET COVER 1 DOWEL PIN zes 2 FLANGE BOLT 6 BREATHER COVER 1 BREATHER 1 GASKET BREATHER COVER 1 GASKET BREATHER PLATE 1 RUBBER PIPE 8X11X75 mm 1 REPLACES 0851080000 GASKET SET ee a INCLUDES ITEMS W ALSO INCLUDES GASKETS FROM THE INTAKE amp EXHAUST ASSY ON PAGES 38 amp 39 ITEMS 340 555 amp 560 GA 3 6RZ3 GENERATOR PARTS amp OPERATION MANUAL REV 3 09 03 04 PAGE 35 ROBIN EH 25 ENGINE CRANKSHAFT amp PISTON ASSY CRANKSHAFT amp PISTON ASSY PAGE 36 GA 3 6RZ3 A C GENERATOR PARTS amp OPERATION MANUAL REV 3 09 03 04 ROBIN EH 25 ENGINE CRANKSHAFT amp PISTON ASSY CRANKSHAFT amp PISTON ASSY NO PART NO PART NAME 10 2542090101 CRANKSHAFT STD KEYED 40 0230300170 SPACER T 0 6 mm 0230300180 SPACER T 20 8 mm 0230300190 SPACER T 1 0 mm 50 0021818000 NUT 60 0032018000 SPRING WASHER 70 0323030010 WOODRUFF KEY 210 2542410103 BALANCER SHAFT 310 2542250100 CONNECTING2. RECTIFIER sen SURGE ABSORBER e BEARING 6304 SET BOLT ROTOR SET WASHER BEARING SPRING WASHER ARMATURE ASSY END BRACKET END BRACKET GUIDE PANEL AIR COVER SET BOLT STATOR SPRING WASHER PLAIN WASHER GROMMET CAP HEX HEAD BOLT ee QTY 1 sore REPLACES 7661080003 A oc D3SB60 S TNR15G431K 1 1 1 1 1 REPLACES 7871315022 1 1 4 4 Men REPLACES 0041208000 1 REPLACES 0017108020 GA 3 6RZ3 CONTROL BOX ASSY CONTROL BOX ASSY PAGE 28 GA 3 6RZ3 A C GENERATOR PARTS amp OPERATION MANUAL REV 3 09 03 04 CONTROL BOX ASSY NO PART NO 1 7911811403 2 0601850102 3 0601823204 4 0027103020 5 0601823853 6 0027104010 7 7911821413 8 7910501402 9 0601800258 10 0601805327 11 4341817004 12 0027104010 13 0601811031 14 0601812597 15 0601811032 16 0021004010 0027004000 17 0601830737 18 0601830727 19 0601815109 20 0601810695 21 0017105016 22 011206020 23 0805088004 24 0805088304 25 0017106016 GA 3 6RZ3 CONTROL BOX ASSY PART NAME CONTROL BOX an RECTIFIER MACHINE SCREW SLOW DOWN UNIT aussi MACHINE SCREW CONTROL PANEL NAME PLATE AC VOLTMETER essen CIRCUIT BREAKER 13 5A BRACKET CIRCUIT BREAKER MACHINE SCREW RECEPTACLE 5 20R GFCI RECEPTACLE L5 30R 125V 30A RECEPTACLE 20R 250V 20A MACHINE SCREW HEX
3. 46 47 Fuel Strainer unse een 48 49 Terms and Conditions Of Sale Parts 50 PAGE 4 GA 3 6RZ3 A C GENERATOR PARTS amp OPERATION MANUAL REV 3 09 03 04 PARTS ORDERING PROCEDURES Dealer account number Dealer name and address Shipping address if different than billing address Return fax number Applicable model number Quantity part number and description of each part Specify preferred method of shipment UPS Ground UPS Second Day or Third Day UPS Next Day Federal Express Priority One please provide us with your Federal Express account number Airborne Express Truck or parcel post Normally shipped the same day the order is received if prior to 2PM west coast time Earn Extra Discounts when you order by FAX All parts orders which include complete part numbers and are received by fax qualify for the following extra discounts Number of line items ordered Additional Discount 1 9 items 396 10 items 596 ut Get special freight allowances when you order 10 or more H H line items via FAX Now Direct TOLL FREE access UPS Ground Service at no charge for freight to our Parts Department PS Third Day Service at one half of actual freight cost Toll free nationwide No other allowances on freight shipped by any other carrier ora VRE E ees Common nuts bolts and washers all items under 1 00 list price 800 421 1244
4. COPYRIGHT 2004 MULTIQUIP INC PARTS AND OPERATION MANUAL MULTIQUIP Model GA 3 6RZ3 A C GENERATOR Revision 3 09 03 04 MULTIQUIP INC PARTS DEPARTMENT 18910 WILMINGTON AVE 800 427 1244 e CARSON CALIFORNIA 90746 FAX 800 672 7877 310 537 3700 SERVICE DEPARTMENT TECHNICAL ASSISTANCE 800 421 1244 800 478 1244 FAX 310 537 3927 FAX 310 631 5032 MULTIQUIP E mail mq multiquip com www multiquip com Atlanta Boise Dallas Houston Newark Montreal Canada Manchester UK Rio De Janiero Brazil Guadalajara Mexico Bm WARNING CALIFORNIA Proposition 65 Warnin Engine exhaust and some of its constituents are known to the State of California to cause cancer birth defects and other reproductive harm PAGE 2 GA 3 6RZ3 A C GENERATOR PARTS amp OPERATION MANUAL REV 3 09 03 04 HERE S HOW TO GET HELP PLEASE HAVE THE MODEL AND SERIAL NUMBER ON HAND WHEN CALLING PARTS DEPARTMENT 800 427 1244 or 310 537 3700 FAX 800 672 7877 or 310 637 3284 SERVICE DEPARTMENT TECHNICAL ASSISTANCE 800 478 1244 or 310 537 3700 FAX 310 537 4259 WARRANTY DEPARTMENT 688 661 4279 or 310 661 4279 FAX 310 537 1173 MAIN 800 421 1244 or 310 537 3700 FAX 310 537 3927 GA 3 6RZ3 A C GENERATOR PARTS amp OPERATION MANUAL REV 3 09 03 04 PAGE 3 TABLE OF CONTENTS Here s How To Get 3 Table Qf CORB NS ea 4 Parts O
5. Power Outlets The generator has the following 120 240 volt 60 Hz single phase receptacles Single Phase One Duplex NEMA GFCI 5 20R 120V 20 Amp One Twist Lock NEMA L5 30R 120V 30 Amp One Twist Lock NEMA L6 20R 240V 20 Amp Main Circuit Breaker 2 Pole 120 240V 60 Hz This 2 pole 13 5 amp breaker protects the generator from short circuiting or overloading from the 120 240V 60 Hz single phase load Idle Control Switch This unit is provided with an automatic idle control for noise suppression and reduced fuel consumption The automatic idle control automatically engages under a no load condition With the automatic idle control switched ON the engine revolutions will automatically drop to about 2600 rpm low speed operation within 3 seconds after the load stops When the operation is resumed the engine speed is automatically increased to about 3600 rpm high speed operation as soon as the load is connected Fuel Gauge The fuel gauge is located on the fuel tank and allows easy monitoring of the fuel level AC Voltmeter This voltmeter indicates with a mark the rated 60 Hz single phase output voltage In addition the voltmeter can also be used as a diagnostic tool If the voltmeter indicator needle is below the rated voltage engine problems may exist low high RPM s To prevent damage to the generator or power tools turn the generator OFF and consult your authorized Multiquip service dealer Operat
6. Replace cylinder and piston and if necessary axel joint Cylinder head connecting bolts loose Tighten cylinder head connecting bolts Cylinder head gasket damaged Replace cylinder head gasket Malfunction of valve seat Re seat valves Spark plug is loose Replace spark plug Worn piston rings Replace piston rings Insufficient power output compression Malfunction in air cleaner system air filter clogged Clean or replace air filter Air leaking in from interface between carburetor and cylinder head Tighten bolts between carburetor and cylinder head Replace cylinder head gasket Malfunction in fuel system Clean or replace fuel filter Clean or replace carburetor Check carburetor float PAGE 20 GA 3 6RZ3 A C GENERATOR PARTS amp OPERATION MANUAL REV 3 09 03 04 GA 3 6RZ3 TROUBLESHOOTING ENGINE TABLE 4 ENGINE TROUBLESHOOTING CONTINUED SYMPTOM POSSIBLE PROBLEM SOLUTION Insufficient power output compression and overheats Malfunction in cooling fan Check or replace cooling fan Air in take filter clogged Clean or replace air in take filter Burns to much fuel Over accumulation of exhaust products Clean and check valves Check muffler replace if necessary Wrong spark plug Replace spark plug with manufactures suggested type spark plug Exhaust color is continiously W
7. do not count towards the 10 line items Toll free FAX DISCOUNTS ARE SUBJECT TO CHANGE 800 6 PARTS 7 800 672 7877 Fax order discount and UPS special programs revised June 1 1995 GA 3 6RZ3 A C GENERATOR PARTS amp OPERATION MANUAL REV 3 09 03 04 PAGE 5 RULES FOR SAFE OPERATION CAUTION Failure to follow instructions in this manual may lead to serious injury or even death This equipment is to be operated by trained and qualified personnel only This equipment is for industrial use only The following safety guidelines should always be used when operating the GA 3 6RZ3 Generator GENERAL SAFETY E DO NOT operate or service this equipment before reading this entire manual li This equipment should not be operated by persons under 18 years of age NEVER operate this equipment without proper protective clothing shatterproof glasses steel toed boots and other protective devices required by the job E This generator is a source of providing LETHAL high voltages Never permit unqualified personnel especially children to operate the generator Always refuel in a well ventilated area away from sparks and open flames Always use extreme caution when working with flammable liquids When refueling stop the engine and allow it to cool DO NOT smoke around or near the machine Fire or explosion could result from flames or sparks or if fuel is spilled on a hot engine This generato
8. control box to protect the generator from an overload Make sure to switch the circuit breakers to the OFF position prior to starting the engine Extension Cable When electric power is to be provided to various tools or loads at some distance from the generator extension cords are normally used Cables should be sized to allow for distance in length and amperage so that the voltage drop between the generator and point of use load is held to a minimum Use the cable selection chart Table 2 as a guide for selecting proper cable size T 2 Cable Selection 60 Hz single phase operation Load In Watts In Watts Maximum Allowable Cable Length oe E Volts REC IUE XE 75 es wow mon mn ft 150 ft 100 ft CAUTION Equipment damage can result from low voltage PAGE 12 GA 3 6RZ3 A C GENERATOR PARTS amp OPERATION MANUAL REV 3 09 03 04 GA 3 6RZ3 PRE SETUP Lubrication Oil Fill the engine crankcase with lubricating oil through the filler hole but do not overfill Make sure the generator is level With the dipstick inserted all the way but without being screw into the filler hole verify that the oil level is maintained between the two notches on the dipstick The oil listed in Table 3 is recommended to ensure better engine performance Use class SC or higher grade motor oil NOTE This ROBIN engine is equipped wi
9. or latest part available NOTE The contents of this catalog are subject to change without notice PAGE 24 GA 3 6RZ3 GENERATOR PARTS amp OPERATION MANUAL REV 3 09 03 04 GA 3 6RZ3 SUGGESTED SPARE PARTS GA 3 6RZ3 WITH ROBIN EH 25 ENGINE 1 to 5 Units Qty PIN ehe Description Tapas 0601805327 CIRCUIT BREAKER e 0601811081 RECEPTACLE GFCI pt 0601812597 RECEPTACLE 125V 30A A 0601811032 RECEPTACLE 250V 20A 0601823204 RECTIFIER d unen 0810106004 CAP FUEL TANK 0810107108 FUEL FILTER STRAINER 0642008900 FUEL COCK Dei 2343260407 ELEMENT AIR CLEANER ROUND Disce 2143600213 ELEMENT AIR CLEANER RECT 0650140150 SPARK PLUG DE KS31102301 OIL SENSOR 0669900217 SWITCH ON OFF NOTE Part numbers on this Suggested Spare Parts List may supercede replace the P N shown in the text pages of this book 5 to 10 Units Qty PIN Description 0601805327 CIRCUIT BREAKER 0601811031 RECEPTACLE GFCI 2 suns 0601812597 RECEPTACLE 125V 30A 0601811032 RECEPTACLE 250V 20 0601823204 RECTIFIER LE 0810106004 CAP FUEL TANK 0810107103 FUEL FILTER STRAINER Las 0642008900 FUEL COCK 1
10. 0 2343260407 ELEMENT AIR CLEANER ROUND 2343600208 ELEMENT AIR CLEANER RECT 10 0650141030 SPARK PLUG KS31102301 OIL SENSOR Divisas 0669900207 SWITCH ON OFF Masten 0601823853 SLOWDOWN UNIT 0601800258 AC VOLTMETER 0601810695 OIL ALARM LAMP LE 7895419004 RUBBER SUSPENSION I 7685115504 RUBBER SUSPENSION 2545020100 RECOIL STARTER ASSY 2536240400 CARBURETOR ASSY 2547013018 IGNITION COIL GA 3 6RZ3 GENERATOR PARTS amp OPERATION MANUAL REV 3 09 03 04 PAGE 25 GA 3 6RZ3 GENERATOR ASSY 1 1 lt gt N N CN ZA GENERATOR ASSY E NS LEAN 2 N IF S PAGE 26 GA 3 6RZ3 A C GENERATOR PARTS amp OPERATION MANUAL REV 3 09 03 04 GA 3 6RZ3 GENERATOR ASSY GENERATOR ASSY NO PART NO na O la la la caca 02 7911000403 7911002003 0601823207 0601822636 0071706304 7661017104 0801086104 0040010000 7911340403 7661315112 7871315102 7875021513 7661331003 7661344204 0040008000 031108160 7871329514 0601851760 011008020 GA 3 6RZ3 GENERATOR PARTS amp OPERATION MANUAL REV 3 09 03 04 PAGE 27 PART NAME ROTOR ASSY FIELD COIL uns
11. 01 GOVERNOR LEVER 1 20 2464220103 GOVERNOR SHAFT 1 30 2544270101 GOVERNOR ROD 1 40 2544280103 ROD SPRING 1 50 0031306000 CLIP 2 60 0011406250 BOLT amp WASHER 1 70 0186060020 NUT 1 80 2544250113 GOVERNOR SPRING 1 310 2274330200 SPEED CONTROL A INCLUDES ITEMS W 320 2274330201 SPEED CONTROL 1 330 2274360103 KNOB 1 340 2274350113 STOP PLATE un d esas REPLACES 2274350101 350 2274500203 SPRING WASHER 1 360 0043106300 SCREW PANHEAD 1 370 020106050 eem 1 REPLACES 0022706000 380 0110060050 FLANGE BOLT 1 410 2544420001 WIRE BRACKET 1 430 0043504080 SCREW PANHEAD REPLACES 0043104080 440 020106050 REPLACES 0022706000 GA 3 6RZ3 GENERATOR PARTS amp OPERATION MANUAL REV 3 09 03 04 PAGE 41 ROBIN EH 25 ENGINE COOLING amp STARTING ASSY COOLING amp STARTING ASSY 49 35 6 5 7 210 PAGE 42 GA 3 6RZ3 GENERATOR PARTS amp OPERATION MANUAL REV 3 09 03 04 ROBIN EH 25 ENGINE COOLING amp STARTING ASSY COOLING amp STARTING ASSY NO PART NO PART NAME QTY REMARKS 10 2545345101 BLOWER HOUSING BLACK 1 20 2549170303 LABEL TRADE MARK 1 40 0110060020 FLANGE BOLT 5 90 2545270103 HEAD COVER 1 210 2545020100 RECOIL STARTER ASSY m INCLUDES ITEMS W 210 1 2155051508 SPIRAL SPRING 1 210 2 2345012018 REEL 1 210 3 1065011308 S
12. 320 2462300103 CONN ROD BOLT 350 2542330103 PISTON PIN 360 2542340103 PISTON 2542340203 PISTON 0 25 mm 2542340303 PISTON 0 50 mm 370 2542350107 PISTON RING SET 2542350207 PISTON RING SET 0 25 mm 2542350307 PISTON RING SET 0 50 mm 380 0565180010 CLIP GA 3 6RZ3 GENERATOR PARTS amp OPERATION MANUAL REV 3 09 03 04 PAGE 37 QTY REMARKS Ma INCLUDES ITEM W ROBIN EH 25 ENGINE INTAKE amp EXHAUST ASSY INTAKE amp EXHAUST ASSY FOAM AIR CLEANER 610 PAGE 38 GA 3 6RZ3 A C GENERATOR PARTS amp OPERATION MANUAL REV 3 09 03 04 ROBIN EH 25 ENGINE INTAKE amp EXHAUST ASSY INTAKE amp EXHAUST ASSY NO PART NO 10 2543170101 50 2543330103 60 2543360103 70 2463370113 80 2543340103 90 2543350103 100 0051904100 105 2543640103 115 0031522000 200 2393500103 210 2483530101 220 2463610110 230 0149080021 240 0170080090 250 2543612013 310 25430410101 320 2543420101 340 2463520103 350 0170080030 360 0152050010 365 0011008160 370 0180080010 380 2543610103 400 2543400101 410 0105080410 420 2543480101 425 0110060050 500 2543300101 505 0105060190 510 2543260210 5110 2343600303 5208 2343260407 540 2343290103 555 2463600113 556 0011308280 560 2343590203 580 0016606120 590 2263921200 610 2393260110 620 2143600213 630 2343600303 670 0023706000 CAMSHAFT ASSY T
13. AMBER BODY 1 210 17 2366245008 PACKING 1 210 18 2366254008 PACKING 1 210 19 2346250608 gii id REPLACES 2366250508 210 20 2386244008 MAIN NOZZLE 1 210 22 2536240108 MAIN JET 1 210 32 5806083210 SEAL ias REPLACES 1066239208 210 40 2466243508 ADJUSTING SCREW 1 210 41 2366244508 SPRING 1 210 61 2476255008 CAP CHOKE 1 210 62 2366268008 SEAL 1 210 89 2356242508 GUIDE HOLDER 1 210 101 2366263108 RING 1 210 119 2466255108 CAP 1 GA 3 6RZ3 GENERATOR PARTS amp OPERATION MANUAL REV 3 09 03 04 PAGE 45 ROBIN EH 25 ENGINE IGNITION COIL ASSY AND SPARK PLUG IGNITION COIL ASSY AND SPARK PLUG ELECTRIC STARTER SYSTEM PAGE 46 GA 3 6RZ3 A C GENERATOR PARTS amp OPERATION MANUAL REV 3 09 03 04 ROBIN EH 25 ENGINE IGNITION COIL ASSY AND SPARK PLUG IGNITION COIL ASSY AND SPARK PLUG NO PART NO 10 2347012108 20 2547013018 30 0043506250 60 0669900217 70 0150040090 90 0566000250 95 0659000010 100 0650140150 110 0655000051 209 2067550101 212 2277963201 215 0110060050 235 0043506250 280 2267550103 700 31102301 755 2147900301 760 2147312201 770 2056120050 GA 3 6RZ3 GENERATOR PARTS amp OPERATION MANUAL REV 3 09 03 04 PAGE 47 PART NAME FLY WHEEL IGNITION COIL BOLT amp WASHER SWITCH eee a TAPPING SCREW CLAMP PLUG TERMINAL SPARK PEUG iuit PLUG CAP CLAMP CHARGING COIL FLAN
14. APPET VALVE SPRING SPRING RETAINER INTAKE VALVE EXHAUST VALVE SPRING PIN RELEASE LEVER SNAP RING ROCKER SHAFT PUSH ROD cocoa ROCKER ARM ASSY ADJUSTING SCREW NUT SPACER MUFFLER MUFFLER COVER GASKET MUFFLER NUT TAPPING SCREW BOLT amp WASHER FLANGE NUT LOCK WASHER EXHAUST PIPE STUD EXHAUST PIPE COVER FLANGE BOLT STUD cnc AIR CLEANER ASSY PACKING ELEMENT INSULATOR GASKET INPIPE BOLT amp WASHER GASKET 2 INSULATOR BOLT amp WASHER atn NUT amp WASHER AIR CLEANER ASSY ELEMENT esse GASKET FLANGE NUT u REMARKS po APP SH pop HH nn AA ANDANDO HK HS PS St INCLUDES ITEMS W REPLACES 2483530111 INCLUDES ITEMS W INCLUDES ITEMS W REPLACES 0110060010 INCLUDES ITEMS W REPLACES 0105060191 INCLUDES ITEMS W M REPLACES 2343600308 REPLACES 0011006120 INCLUDES ITEMS W REPLACES 2343600203 REPLACES 0023806000 GA 3 6RZ3 GENERATOR PARTS amp OPERATION MANUAL REV 3 09 03 04 PAGE 39 ROBIN EH 25 ENGINE GOVERNOR ASSY GOVERNOR ASSY MANUAL THROTTLE CONTROL UPPER REMOTE THROTTLE CONTROL PAGE 40 GA 3 6RZ3 A C GENERATOR PARTS amp OPERATION MANUAL REV 3 09 03 04 ROBIN EH 25 ENGINE GOVERNOR ASSY GOVERNOR ASSY NO PART NO PART NAME QTY REMARKS 10 25442301
15. E 50 GA 3 6RZ3 A C GENERATOR PARTS amp OPERATION MANUAL REV 3 09 03 04 NOTE PAGE GA 3 6RZ3 GENERATOR PARTS amp OPERATION MANUAL REV 3 09 03 04 PAGE 51 PARTS AND OPERATION MANUAL HERE S HOW TO GET HELP PLEASE HAVE THE MODEL AND SERIAL NUMBER ON HAND WHEN CALLING PARTS DEPARTMENT 800 427 1244 or 310 537 3700 FAX 800 672 7877 or 310 637 3284 SERVICE DEPARTMENT TECHNICAL ASSISTANCE 800 478 1244 or 310 537 3700 FAX 310 537 4259 WARRANTY DEPARTMENT 688 661 4279 or 310 661 4279 FAX 310 537 1173 MAIN 800 421 1244 or 310 537 3700 FAX 310 537 3927 Manufactured for MULTIQUIP INC b y DENYO MANUFACTURING CO JAPAN MULTIQUIP INC POST OFFICE BOX 6254 M carson CA 90749 1 j 310 537 3700 800 421 1244 FAX 310 537 3927 E MAIL mq O multiquip com MULTIQUIP WWW ind com Atlanta Boise Dallas Quebec Canada Manchester Rio De Jani Ens COREN a MX
16. FC1 GROUND GA 3 6RZ3 GENERATOR PARTS amp OPERATION MANUAL REV 3 09 03 04 PAGE 33 ROBIN EH 25 ENGINE CRANKCASE ASSY CRANKCASE ASSY PAGE 34 GA 3 6RZ3 A C GENERATOR PARTS amp OPERATION MANUAL REV 3 09 03 04 ROBIN EH 25 ENGINE CRANKCASE ASSY CRANKCASE ASSY NO PART NO 10 2541010111 2541010101 208 2461420203 30 0440300030 40 0600300220 45 0600150010 50 0310060020 60 0013208500 80 0401140030 90 0211140020 210 2541110301 220 0440300030 230 0600300220 240 0600150010 250 2344500101 260 2054190103 270 2276360107 280 0213160010 290 2541600103 300 0011308300 610 2541300111 2541300101 620 2541500113 630 0110100040 680 2541550103 690 2541600503 700 0310060020 710 0110060020 810 2541430101 820 2541440101 830 2461600603 840 2461600703 850 0851080210 2549900107 PART NAME QTY REMARKS INCLS ITEMS W FROM S N 1032215 TO 1032214 CRANKCASE 1 VALVE GUIDE susan 2 OIL SEAL i 1 BALL BEARING 1 BALL BEARING 1 DOWEL tcs 2 UD en indias 2 PEUG T 2 5 2 MAIN BEARING COVER INCLUDES ITEMS W EMIL etie cina abite 1 BALL BEARING 1 BALL BEARING 1 GOVERNOR 1 GOVERNOR SLEEVE
17. GE BOLT SCREW amp WASHER GROMMRT OIL SENSOR CLAMP WIRE 22 CLAMP QTY REMARKS 1 1 2 1 cq CEA REPLACES 2547943011 REPLACES 0669900207 REPLACES 0650141030 REPLACES 0110060010 ROBIN EH 25 ENGINE FUEL STRAINER FUEL STRAINER ASSY PAGE 48 GA 3 6RZ3 GENERATOR PARTS amp OPERATION MANUAL REV 3 09 03 04 ROBIN EH 25 ENGINE FUEL STRAINER FUEL STRAINER ASSY NO PART NO PART NAME QTY REMARKS 10 0642008900 FUEL STRAINER ASSY 1 INCLUDES ITEMS W REPLACES 0605510024 10 1 0642000220 FILTER 10 2 0642000230 GASKET 10 3 0642001910 CUP NYLON 10 4 0642002360 LOCK NUT 10 5 0642000250 10 6 0642000330 O RING 10 74 0642000240 BANJO BOLT 10 8 0642002790 LOCK BOLT 10 9 0642000330 O RING 10 10 0642002410 LOCK NUT 1 1 1 1 1 2 1 1 1 1 1 10 15 0642003230 SPRING 1 1 1 2 1 20 2696260401 FUEL PIPE INCLUDES ITEMS W 30 2696800403 RUBBER PIPE 40 0561110020 HOSE CLAMP 50 0521070042 BANJO GA 3 6RZ3 GENERATOR PARTS amp OPERATION MANUAL REV 3 09 03 04 PAGE 49 Effective July 1 2000 TERMS AND CONDITIONS OF SALE PARTS PAYMENT TERMS Terms of paymentfor parts are net 10 days FREIGHT POLICY All parts orders will be shipped collect or prepaid with the charges addedto the invoice All shipments are F O B point of o
18. HEX HEAD BOLT FUEL TANK CAP FUEL TANK FUEL FILTER FUEL GAUGE HEX HEAD BOLT FUEL ana RUBBER CUSHION COLLAR QTY REMARKS 1 1 4 2 1 4 2 REPLACES 7915411202 REPLACES 0207008000 m REPLACES 0017108030 dni REPLACES 0207008000 REPLACES 0207008000 REPLACES 011208030 SEE PAGES 48 AND 49 GA 3 6RZ3 NAME PLATE AND DECALS NAME PLATE AND DECALS VDE 3 909 PAGE 32 GA 3 6RZ3 GENERATOR PARTS amp OPERATION MANUAL REV 3 09 03 04 GA 3 6RZ3 NAME PLATE AND DECALS NAME PLATE AND DECALS NO PART NO PART NAME QTY REMARKS fk 0800628504 DECAL GROUND 1 81123 2 1980680004 DECAL FUEL COCK 1 3704 3 7900638204 DECAL OPERATING INSTRUCTIONS 1 5 4605 4k 7910501402 DECAL MQ GA 3 6RZ3 1 5685 5k 7910631002 DECAL MQ 3600 1 S 3753 6 0820610804 DECAL CAUTION 1 3311 7k 0820610404 DECAL WARNING 1 S 3627 7900636004 DECAL OPERATE 3600 RPM 1 5 4461 8700611804 DECAL WARNING 1 84984 10 8700611904 DECAL DANGER 1 84985 11 PLATE SERIAL NO 1 CONTACT MQ SERVICE DEPT W MODEL amp S N DCLGA3 6RZ3 KIT DECAL 1 INCLUDES ITEMS SEE DECAL ILLUSTRATIONS ON PAGE 6 GA 3 6RZ3 MurriauP 3600 WATTS AC CIRCUIT BREAKER OIL ALARM 240 120V FULL POWER G
19. HITE Lubricating oil is wrong viscosity Replace lubricating oil with correct viscosity Worn rings Replace rings Exhaust color is continiously BLACK Air cleanner clogged Clean or replace air cleaner Choke valve has not been set to the correct position Adjust choke valve to the correct position Carburetor defective seal on carburetor broken Replace carburetor or seal Poor carburetor adjustment engine runs too rich Adjust carburetor GA 3 6RZ3 GENERATOR PARTS amp OPERATION MANUAL REV 3 09 03 04 PAGE 21 GA 3 6RZ3 TROUBLESHOOTING GENERATOR diagnosis based on the Generator Troubleshooting Table 5 information shown below and on the preceding page If the problem cannot be remedied please leave the unit just as it Practically all generator breakdowns can be prevented by proper handling and maintenance inspections but in the event of a breakdown please take a remedial action following the TABLE 5 GENERATOR TROUBLESHOOTING is and consult our company s business office or service plant SYMPTOM POSSIBLE PROBLEM SOLUTION Low voltage Engine speed too low Raise engine speed to rated RPM Low voltage Engine speed normal 3650 RPM unloaded 2500 RPM idle Voltage output too high AC voltmeter not working Replace AC voltmeter Control box internal wiring malfunction Check control box wirin
20. KE SURE ENGINE IS TURNED OFF AND SPARK PLUG WIRE DISCONNECTED BEFORE SERVICING THE MACHINE OR COMING IN DANGEROUS GAS WARNING Before connecting this generator to any building s electrical system a licensed electrician must install an isolation transfer switch Serious injury or death may result without this transfer switch P N 0820610404 P N 0800628504 CONTACT WITH ANY MOVING PART IF EQUIPMENT IS POWERED BY AN ELECTRIC MOTOR DISCONNECT ELECTRICAL PLUG NEVER LEAVE MACHINE UNATTENDED WHEN OPERATING ALWAYS STOP ENGINE AND ALLOW ENGINE TO COOL BEFORE ADDING FUEL OR OIL DCS01 P N 0820610804 NAMEPLATE CONTACT MULTIQUIP SERVICE DEPT GA 3 6RZ3 A C GENERATOR PARTS amp OPERATION MANUAL REV 3 09 03 04 PAGE 7 GA 3 6RZ3 SPECIFICATIONS Table 1 Specifications MODEL 2 pole Brushless Type Revolving Field Model gasoline engine a 610X 470 X 560 mm DIMENSIORIL AVP 24 in X 18 5 inX 22 Dry Net Weight 150 Ibs 68kg Effects of Altitude and Heat The maximum output of the engine listed above is applicable to supplying electrical power for continuous service at ambient conditions in accordance with SAE Test cord J607 The above ambient conditions are at standard sea level with a barometric reading of 29 92 inches and a temperature of 60 degrees fahrenheit Generally the engine output power will decrease 3 1 2 for each 1000 feet of altitude above sea level and 1 fo
21. N MANUAL REV 3 09 03 04 GA 3 6RZ3 LOAD APPLICATION Single Phase Load Always be sure to check the nameplate on the generator and equipment to insure the wattage amperage and frequency requirements are satisfactorily supplied by the generator for operating the equipment Generally the wattage listed on the nameplate of the equipment is its rated output Equipment may require 130 150 more wattage than the rating on the nameplate as the wattage is influenced by the efficiency power factor and starting system of the equipment NOTE If wattage is not given on the equipment s name plate approximate wattage may be determined by multiplying nameplate voltage by the nameplate amperage WATTS VOLTAGE x AMPERAGE To determine the running wattage for your load multiply the running wattage as indicated by steps 1 2 and 3 below 1 INCANDESCENT LOADS Lights heaters and similar appliances Total the running wattage and multiply by 1 Example 29 light bulbs 100W each 2 9 KW use a 3 KW generator 2 SMALLMOTORS Drills and other small power tools Total the running wattage and multiply by 2 Example A 1 inch drill runs at 1 KW use a 2 KW generator 3 LARGEMOTORS Submersible pumps table saws etc Total the running wattage and multiply by 3 Example A conveyor belt runs at 8 KW use a 24 KW generator CAUTION Motors and motor driven equipment draw much greater current for starting than duri
22. NUT FULL POWER SWITCH IDLE CONTROL SWITCH GROUND TERMINAL OIL ALARM LAMP HEX HEAD BOLT HEX HEAD BOLT RUBBER CUSHION COLLAR HEX HEAD BOLT ary REMARKS eas REPLACES 7911811413 5860 A a c OOD HH AH HK AS SK SS CDS es UP TO 5116919 N 5685 T 0 120V 0 240V SET ET330D12 115 12 06 106PR REPLACES 0017106020 GA 3 6RZ3 GENERATOR PARTS amp OPERATION MANUAL REV 3 09 03 04 PAGE 29 GA 3 6RZ3 PIPE FRAME ASSY PIPE FRAME ASSY PAGE 30 GA 3 6RZ3 A C GENERATOR PARTS amp OPERATION MANUAL REV 3 09 03 04 GA 3 6RZ3 PIPE FRAME ASSY PIPE FRAME ASSY NO PART NO 1 7915411202A 7915414204 0017106016 7915442103 7895419004 020108060 7685115504 0012080030 020108060 0017108040 10 020108060 11 7915455003 12 7915455103 13 0017106016 14 7915456004 15 0017106016 16 7905512102 17 0810106004 18 0810107103 19 0602125031 20 0017108030 21 0642008900 22 7855525514 23 7855525604 Y O OF WP GA 3 6RZ3 GENERATOR PARTS amp OPERATION MANUAL REV 3 09 03 04 PAGE 31 PART NAME PIPE FRAME BRACKET HEX HEAD BOLT BASE RUBBER SUSPENSION HEX NUT necesi RUBBER SUSPENSION HEX HEAD BOLT COVER HEX HEAD BOLT STOPPER
23. R TABLE 5 GENERATOR TROUBLESHOOTING CONTINUED SYMPTOM POSSIBLE PROBLEM SOLUTION Does not decelerate no VOLTAGE OUTPUT Defective rotor windings Check or replace rotor Defective solenoid Check or replace solenoid Defective idle control device Check or replace idle control device Defective solenoid Check or replace idle control device Does not decelerate but has VOLTAGE OUTPUT Control box wiring malfunction Check control box wiring replace any defective components Defective solenoid Check or replace solenoid Idle control device malfunction Check or replace idle control device GA 3 6RZ3 GENERATOR PARTS amp OPERATION MANUAL REV 3 09 03 04 PAGE 23 GA 3 6RZ3 EXPLANATION OF CODE IN REMARKS COLUMN How to read the marks and remarks used in this parts book Items Found In the Remarks Column Serial Numbers Where indicated this indicates a serial number range inclusive where a particular part is used Model Number Where indicated this shows that the corresponding part is utilized only with this specific model number or model number variant Items Found In the Items Number Column All parts with same symbol in the number column 96 or m belong to the same assembly or kit NOTE If more than one of the same reference number is listed the last one listed indicates newest
24. RATOR PARTS amp OPERATION MANUAL REV 3 09 03 04 PAGE 19 GA 3 6RZ3 TROUBLESHOOTING ENGINE Practically all breakdowns can be prevented by proper handling and maintenance inspections but in the event of a breakdown please take a remedial action following the diagnosis based on the Engine Troubleshooting Table 4 information shown below and on the proceeding page If the problem cannot be remedied please leave the unit just as it is and consult our company s business office or service plant TABLE 4 ENGINE TROUBLESHOOTING SYMPTOM POSSIBLE PROBLEM SOLUTION Poor starting Inspect carburetor to see if fuel is reaching it Check fuel line No Fuel Add Fuel Water in fuel tank Flush or replace fuel tank Fuel filter clogged Replace fuel filter Stuck carburetor Spark plug is red Check float mechanism Spark plug is fouled Check tranistor ignition unit Spark plug is blue white Insufficient compression injected air leaking Carburetor jets are clogged overflow No spark present at tip of spark plug Tranistor ignition unit broken high voltage cord cracked or broken Start Stop switch broken Replace spark plug if fouled oil Add oil as required Oil pressure alarm lamp blinks upon starting Check Automatic shutdown circuit oil sensor Insufficient power output no compression Engine will not turn over
25. TARTER ROPE 1 210 4 2265010008 STARTER KNOB 1 210 5 1615012508 RATCHET 2 210 6 2275013108 FRICTION SPRING 1 210 7 2275013508 RETURN SPRING 2 210 11 2545014508 PULLEY 1 210 13 2275015008 KNOB CAP 1 210 35 1615015008 RATCHET GUIDE 1 210 49 2275015208 SET SCREW 1 220 0110060050 FLANGE BOLT ann B scs REPLACES 0110060010 230 0110060030 FLANGE BOLT 1 240 0732004350 LABEL OHV 1 GA 3 6RZ3 GENERATOR PARTS amp OPERATION MANUAL REV 3 09 03 04 PAGE 43 ROBIN EH 25 ENGINE CARBURETOR ASSY CARBURETOR ASSY PAGE 44 GA 3 6RZ3 GENERATOR PARTS amp OPERATION MANUAL REV 3 09 03 04 ROBIN EH 25 ENGINE CARBURETOR ASSY CARBURETOR ASSY NO PART NO PART NAME QTY REMARKS 70 2346260401 aus ee jo INCLUDES ITEMS W 80 0851060230 RUBBER PIPE 6X12X70mm pem REPLACES 0851060000 90 0561110020 HOSE CLAMP 2 210 2536240400 CARBURETOR ASSY AE INCLUDES ITEMS W 210 1 2206253608 THROTTLE VALVE 1 210 2 2376245108 SCREW 2 210 3 2366252808 CHOKE VALVE 1 210 4 2376245108 SCREW 2 210 5 2536242008 PILOT JET 1 210 6 2466243608 PILOT SCREW 1 210 7 2096244508 SPRING 1 210 8 2366252008 CHOKE LEVER 1 210 9 2396256008 RING 1 210 11 2366260008 THROTTLE SHAFT 1 210 12 2366245108 BOLT 1 210 13 2266255008 RING 1 210 14 1616235208 NEEDLE 1 210 15 2366251008 PIN 1 210 16 2366255108 FLOAT CH
26. als become unreadable replacements can be obtained from your dealer MULTIQUIP 3600 P N 7910631002 OPERATING INSTRUCTIONS CAUTION Before starting check the oil and fuel level OPER ATE AT 2 Switch the circuit breaker to tne OFF position 3 0 3600 RPM ONLY 4 Po choke ot FULL THROTTLE 5 Turns tne operation switch to the RUN position and push 6 the recoil starter DAMAGE MAY RESULT IF 7 After the engine starts gradually push in the choke OPERATED AT LOWER SPEEDS 8 Run the generator for 3 5 minutes wihtout load 9 Check for any abnormal noise or smell P N 7900636004 10 Switch the circuit breaker to the ON position 11 When stopping remove the load and allow it to continue to run for 2 3 minutes before stopping engine 2 Turns the operation switch to the STOP position A D A N G E R 3 After the engine compietely stops close the fuel valve Do not touch output P N 7900638204 38 4607 terminals or internal wiring while unit is operating Turn off power before servicing FUEL COCK ON P N 1980680004 Os 3704 Only operate machine in well ventilated areas 9 Do not inhale exhaust CAUTION READ OWNER S SERVICE MANUAL BEFORE OPERATING OR SERVICING THIS MACHINE ALWAYS KEEP UNAUTHORIZED INEXPERIENCED UNTRAINED PEOPLE AWAY FROM THIS MACHINE P N 8700611804 MAKE SURE ALL SAFETY DEVICES ARE OPERATIONAL BEFORE THIS MACHINE IS STARTED MA
27. ce increases willnotbe made forstock onhandat the time of any price change Multiquip reserves the right to quote and sell directto Governmentagencies andto Original Equipment Manufacturer accounts who use our products as integral parts of their own products SPECIAL EXPEDITING SERVICE A 20 00 to 50 00 surcharge willbe added to the invoice for special handling including bus shipments insured parcel post or in cases where Multiquip must personally deliver the parts tothe carrier LIMITATIONS OF SELLER S LIABILITY Multiquip shall not be liable here under for damagesin excess ofthe purchase priceofthe item withrespecttowhich damagesare claimed andinno event shall Multiquip be liable for loss of profit or good will or for any other special consequential or incidental damages LIMITATION OFWARRANTIES No warranties express orimplied are made in connection with the sale of parts or trade accessories nor as to any engine not manufactured by Multiquip Such warranties made in connection with the sale of new complete units are made exclusively by a statement of warranty packaged with such units and Multiquip neither assumes not authorizes any person to assume for it any other obligation or liability whatever in connection with the sale of its products A part from such written statement of warranty there areno warranties express impliedorstatutory which extend beyond the description of the products onthe face hereof PAG
28. d The following items are not returnable a Obsolete parts If an item is listed in the parts price book as being replaced by another item itis obsolete b Any parts with a limited shelf life such as gaskets seals O rings and other rubber parts that were purchased more than six months prior tothe return date c Anylineitemwithanextended dealer net price of less than 5 00 d Special order items Electrical components f Paint chemicals and lubricants g Decals and paper products h Items purchased in kits Thesenderwill be notified of any material received thatis not acceptable Such material will be held for 5 working days from notification pending instructions If a reply is not received within 5 days the material will be returned to the sender at his expense Credit on returned parts will be issued at dealer net price at time of the original purchase lessa 15 restocking charge In cases where an item is accepted for which the original purchase document can not be determined the price will be based on the list price that was effective twelve months prior to the RMA date Credit issued will be applied to future purchases only PRICING AND REBATES Prices are subject to change without prior notice Pricechangesare effective ona specific date and allorders received on or afterthat date willbe billed at the revised price Rebates for price declines and added charges for pri
29. ereafter Drain crankcase oil into a suitable container while engine is still warm Replace the drain plug tightly Add oil through the filler hole Air Cleaner Every 50 hours Remove air cleaner element std or heavy duty types and wash in kerosene or liquid detergent and hot water Wrap foam element in a cloth and squeeze dry Wipe heavy duty paper element dry with toweling Saturate element with kerosene squeeze excess from foam element Wipe excess from heavy duty paper element 0 024 0 028 inch Service Daily If engine is operating in very dusty and dry grass conditions A clogged air cleaner will result in high fuel consumption loss of power and excessive carbon buildup in the combustion chamber Cleaning the Fuel Strainer Clean the fuel strainer if it contains dust or water Remove dust or water in the strainer cap and wash it in gasoline Securely fasten the fuel strainer cap so that fuel will not leak Check the fuel strainer every 200 hours of operation or once a month Spark Plug Remove carbon build up on the spark plug Figure 4 with a wire brush Set the spark plug gap to 0 6 0 7mm 0 024 0 028 inch Tighten with a spark plug socket wrench Clean the spark plug every 50 operating hours or once a week Figure 4 Spark Plug Gap GA 3 6RZ3 GENERATOR PARTS amp OPERATION MANUAL REV 3 09 03 04 PAGE 17 GA 3 6RZ3 PREPARATION FOR LONG TERM STORAGE Generator Storage F
30. g Defective ignition coil Check red and green ignition wires Replace ignition wires if necessary Rotor winding malfunction Check or replace rotor Stator winding malfunction Check or replace stator Breaker malfunction Check or replace CB1 Full power switch malfunction Engine speed too high Check full power switch and full power switch circuit Lower engine speed to rated RPM Voltage output too high Engine speed normal 3650 RPM unloaded 2500 RPM idle Control box internal wiring malfunction Check control box wiring Circuit breaker will not turn on NO LOAD Defective circuit breaker Replace circuit breaker Circuit breaker will turn on LOADED but trips immediately Overload Reduce load or replace breaker Load circuit is shorted Check load circuit for short Does not accelerate from low to high NO LOAD Stuck solenoid Check solenoid Bad ldle control switch Check or replace idle control switch Does not accelerate from low to high LOAD ACTIVE Idle control switch malfunction Check or replace idle control switch Idle control device malfunction Check or replace idle control device Control box interal wiring defective Check control box wiring PAGE 22 GA 3 6RZ3 GENERATOR PARTS amp OPERATION MANUAL REV 3 09 03 04 GA 3 6RZ3 TROUBLESHOOTING GENERATO
31. ion Switch This switch must be in the ON position up for normal operation Start Switch Push this switch to start the engine electric start only If a recoil starter is used pull the starter rope to start the engine Make sure the operation switch is in the ON position up otherwise engine will not start Full Power Switch The unit is provided with a full power switch Figures 2 and 3 show simplified wiring diagrams of the dual voltage system When the full power switch is in the 120 volt up position you can take up full rated power of the generator at 120 volts from the single duplex receptacle single locking type 120 volt receptacle or a combination of these receptacles as long as the total load does not exceed the generating set capacity Figure 2 120 V Simplified Diagram Switch Up When the full power switch is in the 120 volt position the locking type 240 volt receptacle cannot be used When the full power switch is in the 240 volt down position you can take up to half of the rated power of the generating set at 120 volts from the duplex receptacle and up to half of the rated power of the set at 120 volts from the locking type 120 volt receptacle or full rated power of the set at 240 volts from the locking type 240 volt receptacle CB SW 120 240 CONL rion I re pdb dis Figure 3 240 V Simplified Diagram Switch Dn PAGE 14 GA 3 6RZ3 A C GENERATOR PARTS amp OPERATIO
32. ng operation An inadequate size connecting cable which cannot carry the required load can cause a voltage drop which can burn out the appliance or tool and overheat the cable The idle control is operated at minimum load capacity of 100W If the load capacity is less than 100W throw the idle control switch to the OFF position GA 3 6RZ3 GENERATOR PARTS amp OPERATION MANUAL REV 3 09 03 04 PAGE 15 GA 3 6RZ3 OPERATING INSTRUCTIONS Before Starting 1 Be sure to disconnect the electrical load and switch the main circuit breaker to the OFF position prior to starting the engine 2 Never start the engine with the main circuit breaker ON 3 Check the lubricating oil level prior to starting the engine Make sure the generator is level The oil level must be maintained between two notches on the dipstick 4 When there is not enough lubricating oil fill the crankcase with high grade motor oil Use a high quality detergent oil classified SC SD or SE See Table 3 on page 13 CAUTION NEVER start the engine when the oil level is below the lower mark on the dipstick Check the fuel level on the fuel gauge When fuel is low fill the fuel tank with clean fresh unleaded automotive gasoline f gasoline spillage occurs completely wipe up the spilled gasoline Starting 1 Open the fuel cock located below the fuel tank The fuel starts to flow when the fuel cock lever is
33. on for normal load engine operation Operation Checkthe voltage by referring to the voltmeter on the control box When the voltmeter indicates 120 volts 120 volts from the 120V receptacle can be obtained Refer to Figure 1 Controls and Indicators item 5 on page 10 Stopping the Engine CAUTION NEVER stop the engine suddenly while running at high speeds 1 Remove the load from the generator Place the circuit breaker in the OFF position Refer to Figure 1 item 3 on page 10 Run the engine no load with the idle control switch set to the ON position for three to five minutes then stop the engine 2 Turn the START STOP switch to the STOP position 3 Close the fuel cock PAGE 16 GA 3 6RZ3 GENERATOR PARTS amp OPERATION MANUAL REV 3 09 03 04 GA 3 6RZ3 MAINTENANCE General Inspection At least daily or prior to each use the generating set should be cleaned and inspected for deficiencies Check for loose missing or damaged nuts bolts or other fasteners Also check for fuel or oil leaks Engine Side Refer to the Engine Instruction Manual Check Oil Level Check the crankcase oil level prior to each use or when the fuel tank is filled Make sure the generating set is level The oil level must be between the two notches on the dipstick Changing Oil Change oil after the first 20 hours of operation Drain and refill the engine crankcase every 50 operating hours or once a week th
34. ong or too small can cause excessive back pressure which will cause the engine to heat excessively and possibly burn the valves Eliminate the danger of deadly carbon monoxide gas Remember that exhaust fumes from any gasoline engine are very poisonous if discharged in a closed room but harmless if allowed to mix with the outside air If the generator is installed indoors you must make provisions for venting the engine exhaust to the outside of the building CAUTION An electric shock is apt to happen when vibrators are used Pay close attention to handling when operating vibrators and always use rubber boots and gloves to insulate the body from a short circuit GA 3 6RZ3 GENERATOR PARTS amp OPERATION MANUAL REV 3 09 03 04 PAGE 11 GA 3 6RZ3 PRE SETUP General Inspection Prior to Operation This generator has been thoroughly inspected and accepted prior to shipment from the factory However be sure to check for damaged parts or components or loose nuts and bolts which could have occurred in transit Ground The nut and ground terminal on the generator should always be used to connect the generator to a suitable ground The ground path should be of 8 size wire Connect the terminal of the ground wire between the lock washer and the nut and tighten the nut fully Connect the other end of this wire to a suitable ground Circuit Breaker A 2 pole 12 5 amp circuit breaker is provided on the
35. or storage of the generating set for over 30 days the following is required Drain the fuel tank completely Run the engine until the gasoline in the carburetor is completely consumed Completely drain the oil from the crankcase and refill with fresh oil Remove the spark plug pour 2 or 3 cc of SAE 30 oil into the cylinder and crank slowly to distribute the oil Slowly rotate the engine a few times with the starter Rope and install a new plug Pull out the starter rope slowly and stop at the compression point Clean all external parts of the generating set with a cloth Cover the generating set and store in a clean dry place PAGE 18 GA 3 6RZ3 GENERATOR PARTS amp OPERATION MANUAL REV 3 09 03 04 G E N E RATO H TOES ui SYMBOL PART NAME Armature Winding Field Winding Excitation Winding Receptacle for 120V Receptacle for 240V Receptacle for 120V AC Voltmeter Circuit Breaker S Full Power Switch Idle Control Switch Rectifier Oil Alarm Lamp wine A A Idle Control Device 5 Control Solenoid ROTOR STATOR i Fo A Ground terminal Yellow Green _ LEO EON Yellow _ ng UE Orem Wiiie eA uted nr Giger Wille 7 i MAGNET Re From 1 STOP SWITCH BLACK 4 DR 2 jog N N pao OIL SENSOR OIL LEVEL SENSOR CP SPARK PLUG YELLOW RED LED YELLOW GA 3 6RZ3 GENE
36. p CIRCUIT BREAKER AIR CLEANER 13 FUEL TANK 18 5 IN 24 IN 22 1 IN 470 MM 610 MM 560 MM Figure 1 Controls and Indicators PAGE 10 GA 3 6RZ3 A C GENERATOR PARTS amp OPERATION MANUAL REV 3 09 03 04 GA 3 6RZ3 INSTALLATION Outdoor Installation Install the generator in a location where it will not be exposed to rain or sunshine Make sure that the generator is on secure level ground so that it cannot slide or shift around Also install the generator in a manner so that the exhaust will not be discharged in the direction of nearby homes The installation site must be relatively free from moisture and dust All electrical equipment should be protected from excessive moisture Failure to do will result in deterioration of the insulation and will result in short circuits and grounding Foreign materials such as dust sand lint and abrasive materials have a tendency to cause excessive wear not only to the engine parts but also to the alternator parts CAUTION Pay close attention to ventilation when operating the generator inside tunnels and caves The engine exhaust contains noxious elements Indoor Installation Exhaust gases from gasoline engines are extremely poisonous Whenever an engine is installed indoors the exhaust fumes must be vented to the outside The engine should be installed at least two feet from any outside wall Using an exhaust pipe which is too l
37. r each 10 F fahrenheit above the standard temperature of 60 F PAGE 8 GA 3 6RZ3 A C GENERATOR PARTS amp OPERATION MANUAL REV 3 09 03 04 GA 3 6RZ3 GENERAL INFORMATION GA 3 6RZ3 FAMILIARIZATION Generator The Multiquip Model GA 3 6RZ3 generator has been designed as a portable lightweight power source for 60 Hz single phase vibrators lighting facilities power tools sermersible pumps and other industrial and construction machinery This generator employs the highly reliable ROBIN engine The alternator a brushless revolving field type single phase is permanently aligned to the engine through rigid coupling The entire generator is mounted on rubber vibration isolators that have a steel base backplate which is attached to the protective steel pipe carrying frame The protective carrying frame is made of steel tubing and fully wraps around the generator to protect against damage This portable generator is supplied with a electrical control box To reduce vibration caused by the engine the control box is also placed on rubber isolators Control Box The control box has the following outputs are 60 Hz single phase One 120V output receptacle One 240V output receptacle One 120V output receptacle GFCI protected One main 13 5 amp circuit breaker AC Voltmeter Idle Control Switch Full Power Switch Ground Terminal Excitation System All GA series generators use a magnet attached
38. r is equipped with a ground terminal for your protection Always complete the grounding path from the generator to an external grounding source NEVER operate this generator or handle any electrical equipment while standing in water while bare foot while hands are wet or in the rain Dangerous electrical shock could occur causing severe bodily harm or even death Keep electrical cords in good condition Worn bare or frayed wiring can cause electrical shock thus causing bodily harm or even death This generator requires an adequate free flow of cooling air Never operate the generator in any enclosed or narrow area where free flow of the air is restricted If the air flow is restricted it will cause serious damage to the generator and may cause injury to people NEVER touch the hot exhaust manifold muffler or cylinder Allow these parts to cool before servicing generator Provide adequate ventilation when operating the generator DO NOT operate the generator in any enclosed or narrow space The generator s gasoline engine gives off DEADLY monoxide gas NEVER operate the generator in an explosive atmosphere or near combustible materials An explosion or fire could result causing severe bodily harm or even death Always make sure that the generator is secure on level ground so that it cannot slide or shift around endangering workers Also keep the immediate area free of bystanders CAUTION E High Temperat
39. rdering Procedures 5 Rules For Safe Operation 6 Operation and Safety Decals 7 A 8 General eu 9 Multiquip GA 3 6RZ3 AC Generator Controls and Indicators oie oi 10 ji o 11 Pre Setup 0 OPA tee ces 12 13 Mi ae 14 Load Application 15 Operating Instructions 16 Maintenance ee 17 Preparation For Long Term Storage 18 Wiring DIA QUIN nee 19 Troubleshooting Engine 20 21 Troubleshooting Generator 22 23 Explanation Of Codes In Remarks Column 24 Suggested Spare Parts 25 Generator Assembly 26 27 Control Box Assembly 28 29 Pipe Frame Assembly 30 31 Name Plate And Decals 32 33 NOTE Specification and part number are subject to change without notice ROBIN EH 25 Engine Crankcase Assembly 34 35 Crankshaft Piston Assembly 36 37 Intake amp Ehaust Assembly 38 39 Governor Assembly 40 41 Cooling amp Starting Assembly 42 43 44 45 Ignition Coil Assembly And Spark Plug
40. rigin Multiquip s responsibility ceases when asigned manifest has been obtained from the carrier andany claim for shortage or damage mustbe settled betweenthe consignee and the carrier MINIMUM ORDER The minimum charge for orders from Multiquip is 15 00 net Customers will be asked for instructions regarding handling of orders not meeting this requirement RETURNED GOODS POLICY Return shipments will be accepted and credit will be allowed subject to the following provisions 1 A Returned Material Authorization must beapproved by Multiquip priorto shipment 2 ToobtainaReturn Material Authorization alistmustbe providedto Multiquip Parts Sales that defines item numbers quantities and descriptions ofthe itemsto bereturned a Thepartsnumbers and descriptions must match the current parts price list b Thelistmustbetypedorcomputer generated c Thelistmuststatethe reason s for thereturn d Thelist mustreferencethe sales order s or invoice s under which theitems were originally purchased Thelistmustinclude the name and phone number ofthe person requestingthe RMA 3 A copy of the Return Material Authorization mustaccompany the return shipment Freight is at the sender s expense All parts must be returned freight prepaid to Multiquip s designated receiving point Parts must be in new and resalable condition inthe original Multiquip package ifany and with Muiltiquip partnumbers clearly marke
41. th a low oil shutdown capability A built in sensor will automatically turn off the engine should the oil level fall below a safe operating condition Make sure the generator is placed on level ground Placing the generator on level ground will ensure that the low oil sensor will function properly Fuel Close the fuel cock before filling the tank Fill the fuel tank with clean and fresh unleaded gasoline Do not fill the tank beyond capacity Pay attention to the fuel tank capacity when replenishing fuel Refer to the fuel tank capacity listed on page 8 Specification Table1 The fuel tank cap must be closed tightly after filling Handle fuel in a safety container If the container does not have a spout use a funnel CAUTION Never fill the fuel tank while the engine is running or in the dark Gasoline spillage on a hot engine can cause a fire or explosion If gasoline spillage occurs wipe up the spilled gasoline completely to prevent fire hazards Table 3 Recommended Motor Oil Temperature Range Type Oil 104 23 40 C 5 C 23 F 5 F 5 C 15 C Below 5 C 15 SAE 30 SAE 20 or sae 10W 30 SAE 10W or SAE 10W 30 GA 3 6RZ3 A C GENERATOR PARTS amp OPERATION MANUAL REV 3 09 03 04 PAGE 13 GA 3 6RZ3 INSTRUMENTATION CAUTION When using a combination of dual receptacles total load should not exceed the rated capacity of the generating
42. to a flywheel to produce AC voltage from a lamp coil beneath the flywheel As the magnetic passes the coil it produces approximately 19 22 AC volts This voltage 19 22 VAC is then sent to the control box that contains three rectifying diodes Excitation diode 1 Battery diode 2 Slow Down diode 3 The AC voltage will pass through the excitation diode that converts the voltage to DC power This DC power is then sent to the excitation windings housed within the main windings commonly called the stator This voltage is then transferred into the rotor through induction The rotor contains two diodes within it which rectify the DC voltage and send it out through the main windings as AC voltage Engine The four cycle air cooled ROBIN gasoline engine is designed to meet every performance requirement of this generator Reference Table 1 page 8 for engine specifications In keeping with Multiquip s policy of constantly improving its products the specifications quoted herein are subject to change without prior notice Figure 1 page 10 shows the basic controls and indicators for the GA 3 6RZ3 generator GA 3 6RZ3 A C GENERATOR PARTS amp OPERATION MANUAL REV 3 09 03 04 PAGE 9 GA 3 6RZ3 CONTROLS AND INDICATORS PARTS NAME 1 CONTROL BOX 2 RECEPTACLE 120V GFCI 3 GROUND TERMINAL 4 5 RECEPTACLE 250V FULL POWER SWITCH 6 RECEPTACLE 125V 8 ACVOLTMETER
43. turned downward 2 Place the idle control switch in the ON up position 3 Close the choke Adjust the opening of the choke valve according to operating conditions When the engine is warm or the air temperature is high close the choke valve halfway or open it all the way 4 Confirm that the main circuit breaker on the generator control box is OFF 5 Set the operation switch to the ON position and grasp the starting knob and slowly pull it out The resistance becomes hardest at a certain position corresponding to the compression point Rewind the rope a little from that point and pull out sharply 6 If the engine fails to start repeat the procedure CAUTION DO NOT pull the starter rope all the way to the end DO NOT release the starter knob after pulling Allow it to rewind as soon as Warm up 1 When the engine starts open the choke slowly 2 Runthe engine at low speed for 3 minutes without load until the engine warms up 3 Turn the idle control switch to the OFF down position and check the voltage by referring to the voltmeter on the control box CAUTION DO NOT change the engine speed control lever which has been set at the factory prior to shipping 1 Checkthe generator for abnormal noise and smells Then connect the load to the receptacles of the generator 2 Switch the main circuit breaker to the ON position and turn the idle control switch to the ON down positi
44. ures Allow the machine and engine to cool before adding fuel or performing service and maintenance functions Contact with hot components can cause serious burns CAUTION Emergencies Always know the location of the nearest fire extinguisher and first aid kit Know the location of the nearest telephone Also know the phone numbers of the nearest ambulance doctor and fire department This information will be invaluable in the case of an emergency Maintenance Safety NEVER lubricate components or attempt service on a running machine Always allow the machine a proper amount of time to cool before servicing Keep the machinery in proper running condition E Fix damage to the machine immediately and always replace broken parts Dispose of hazardous waste properly Examples of potentially hazardous waste are used motor oil fuel and fuel filters DO NOT use food or plastic containers to dispose of hazardous waste DO NOT pour waste oil or fuel directly onto the ground down a drain or into any water source PAGE 6 GA 3 6RZ3 A C GENERATOR PARTS amp OPERATION MANUAL REV 3 09 03 04 OPERATION AND SAFETY DECALS Machine Safety Decals The GA 3 6RZ3 portable generator is equipped with a number of safety decals These decals are provided for operator safety and maintenance information The illustration below shows these decals as they appear on the machine Should any of these dec
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