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BURFORD® CORP.

1. 3 1 A UNPACKING PROCEDURE FOR UNITS TO BE INSTALLED ON EXISTING CONVEYOR 3 1 DETERMINING LOCATION O LR O i O AA pots a 3 2 UTILITY REQUIREMENTS ic i uuu 3 3 De TOPPERANSTFALEANON z m 3 3 UTILITCANSTAELA TON dad dzo kai RE 3 4 ACCESSORY INSTALLATION o Hin oi oo AE 3 4 402 SETUP PROCEDURES 4 1 41 WATER SPRAY SYSTEM uu sasa R E E E 4 1 42 PRODUCT SENSORS une 4 4 4 3 SETUP PROCEDURES FOR SEED SAVINGS ON THE BURFORD TOPPER 4 8 44 HOPPER 686 4 8 4 4 1 4 9 4 4 2 4 9 4 4 3 IMMM MMI 15940 I 7 4 9 4 4 4 DEFLECTORBAR 4 10 50 5
2. 5 1 60 5 eevee silos 6 1 1 0 RECOMMENDED SPARE PARTS LIST se oaz A W oi OR di dB asi i 7 1 80 PREVENTIVE MAINTENANCE dE AO ES E 8 1 90 ASSEMBLY DRAWINGS PARTS O ad o Ea EE EEES 9 1 9 1 FRAME AND HOPPER ASSEMBLY sek O OOOO W w dek 9 1 9 2 TRIGGER ASSEMBLY PROXIMITY e Teeri nero awa 9 5 93 SPRAY NOZZLE z esse aid AO W at 9 8 94 PNEUMATIC COMPONENTS oset ads Ad As BO dt ore O Cat 9 10 9 5 zee ci i pu w wy i az 9 12 90 DEFLECTOR ASSEMBLY za cote 9 14 iv 1 0 INTRODUCTION The Burford Rotary Toppers have been designed to apply poppy sesame cracked wheat bran rough salt and other similar ingredients that have been factory approved The unit that you received was manufactured to apply only the ingredients that were specified on your order Your topper was factory tested with topping into the pans that were furnished to us from your company The following pages contain installation operation and maintenance instructions To ensure maximum performance these instructions should be followed with care 11 BASIC IDENTIFICATION L
3. WAT 3 4 ER SPRAY HEIGHT ADJUST RIGHT 40 SETUP PROCEDURES 4 1 WATER SPRAY SYSTEM 1 NOZZLE HEIGHT The nozzle height should be set approximately 2 3 inches above the product This distance may change for your particular product The proper height can easily be determined by the first few pans run through The height can be raised or lowered by the use of the two control knobs located on either side of the uprights CAUTION DO NOT LIFT UP ON NOZZLE MOUNT ARM TO MAKE ADJUSTMENTS AS THIS WOULD CAUSE THE ADJUSTMENT TEETH TO DISENGAGE AND POSSIBLY DAMAGE THE ARM AND NOZZLES FRONT VIEW Fig 6 4 1 SETUP PROCEDURES cont d 2 NOZZLE POSITION The position of the nozzles should be set so the spray is directly over the cups in the pan All the nozzles should be set in a direct line with one another The nozzles can easily be moved by the use of the T handle lock on each nozzle See figure on page 5 4 for T handle location 3 NOZZLE DAMPNESS OUTPUT The degree of dampness obtained on the product will be determined by the number of nozzles used water pressure and orifice size used in each nozzle 3a Each nozzle has its own manual cut off and should be used accordingly to the number of cups in the pan 3b The re
4. CORP SERVICE MANUAL FOR YOUR BURFORD TOPPER MODEL 9200 or 9300 MODEL SERIAL WIRING DIAGRAM DATE March 3 2003 COPYRIGHT 1994 2003 by BURFORD CORP MANUAL PART No A05501C SAFETY PRECAUTIONS AS BURFORD CORP STRIVES TO PROMOTE SAFETY IN THE MAINTENANCE AND OPERATION OF BURFORD EQUIPMENT WE REQUEST THAT THE FOLLOWING SAFETY FEATURES BE FOLLOWED ALONG WITH ANY ADDITIONAL SAFETY PROCEDURES SET BY THE CUSTOMERS IN PLANT SAFETY OFFICERS OR LOCAL CODES 1 Read manual completely before attempting installation or operation of this unit 2 Incoming electrical power must be properly shielded routed and grounded All safety codes should be followed and qualified personnel should attempt wiring terminations Study wiring diagrams before attempting installation Disconnect power equipment before removing guards covers Replace guards or covers before resuming operation of the unit 4 Loose clothing jewelry and long hair should be considered a safety hazard around mechanical equipment Ensure that they will not be entangled in the equipment 5 Do not bypass safety switches 6 Do not attempt repairs while equipment is running 7 Use only original equipment parts designed to safely operate in the equipment 8 Only authorized personnel should be allowed to operate or perform maintenance on the unit 9 The equipment should only be used for the purpose for which it
5. Pron SENSOR NORMAL SENSOR POSITION SWITCH ARM ADJUSTMENT Fig 13 47 4 0 4 3 5 4 4 SETUP PROCEDURES cont d SETUP PROCEDURES FOR SEED SA VINGS ON THE BURFORD TOPPER The first step is to place the pan below the hopper and set the pan guides so there is No more than of gap on the side and also that the is square beneath the pattern mandrel As shown in the diagram on page 5 11 confirm that the proximity switch is at the top of its adjustment Next offset the proximity switch as shown at on page 5 11 approximately 14 3 8 behind the centerline of the pan by using the adjustment handle on the operator side of the topper base The hopper should be approximately 2 3 above the product to be topped Also note the Dump Valve can be removed from the clutch for quicker response HOPPER The proper height of the hopper should be approximately 3 inches above the product The vertical hopper adjustment knob should be used to raise or lower the hopper PAN FLOW gt VERTICAL HOPPER LATERAL SENSOR ADJUSTMENT ADJUSTMENT LONGITUDINAL SENSOR ADJUSTMENT Fig 14 NOTE This setting is for initial setup only and for a conveyor speed of 125 feet per minute These figures will vary according to conveyor speed CAPACITY The hopper is capable of holding approximately 60 pounds of sesame 4 8 4 0 SETUP PROCEDURES cont d 4
6. MANDREL DRIVE MOTOR MANDREL STORAGE EM UPPER HOPPER DUMP CYLINDER 711IX 8 1 IC Z mam L WATER SPRAY UPRIGHT WATER 5 HEIGHT ADJUST SCREW HEIGHT ADJUST f WATER SPRAY SWITCH SEEDER BASE FRAME LATERAL SENSOR ADJUSTMENT HOPPER HEIGHT ADJUSTMENT LONGITUDINAL SENSOR ADJUSTMENT LOWER CROSS SHAFT Right Hand Unit Shown 2 0 THEORY OF OPERATION As the conveyor is started and the pan is placed on it it travels toward the water spray and topper The pan first encounters a proximity sensor Once the cup has actuated the proximity sensor an electrical signal is sent to the air valve to transfer air to the upper portion black hose of the nozzle This air pulls the connecting pin upward to open the valve on the nozzle and allows the water to spray out Once the signal is gone the internal spring returns the valve to the OFF position and the water sprays stop until the signal is sent by the following cup The pan now travels downstream a little further where it encounters another proximity switch This is located under the conveyor in order to sense each cup of the pan Once the cup has covered the proximity switch an electrical signal is sent to the clutch valve to transfer air to the air clutch and begins to drive the mandrel As the mandrel rotates the topping is dispensed from the hopper onto the dampened product The DC control motor cont
7. 2 41 A04787 SPACER BEVEL GEAR 2 42 A04788 SHAFT CYL MOUNT 2 43 A04792 COLLAR LATCH RETURN POR 1 44 A04793 CRANK 2 45 A04794 CRANK KNOB STEP ADJ KNURLED 1 46 A04797 SHAFT HEIGHT ADJ 1 47 A04800 SHAFT AGITATOR 1 48 A04926 SHAFT WATER SPRAY REF 49 A04952 SET COLLAR ECCENTRIC REF 50 A04961 TUBE MANDREL STORAGE 2 51 152105 COLLAR SET 1 52 404968 CHAIN SECTION 1 53 A04969 CHAIN SECTION POR 2 54 A04978 BEVEL GEAR 48T ASS Y 2 55 152303 CHAIN LINK 25 2 56 A05015 BEARING SEAL 1 57 A05327 LID STOP PLATE 1 58 A05514 CHANNEL MOTOR MOUNT 1 59 A05517 BRACKET MANDREL SUPPORT 1 60 A05520 GUSSET A W ASS Y 2 61 A05521 SPACER 1 62 A05522 CHANNEL MANIFOLD MTG 2 63 A05526 ARM WATER SPRAY SHORT REF 64 A05536 ECCENTRIC A W ASS Y 2 65 A05544 SPACER LOWER 2 66 C00128 BEARING 7 16 ROD END 2 67 C01105 RETAINING RING 7 16 EXTERNAL 1 68 C01121 RETAINING RING 5100 62 EXT 1 69 C01122 RETAINING RING 5100 75 2 70 C02447 SPACER ARBOR 2 71 100378 BEARING FLANGE 2 72 101665 COLLAR REWORKED 33 64 BORE 2 73 111910 BEARING 1 2 DIA 2 BOLT FLANGE REF 74 112122 MACHINE BUSHING 34 ID X 114 OD 4 75 115168 SPACER HOPPER COVER 4 76 152082 BEARING ROLLER 8 77 152085 BEARING FLANGE 2 HOLE 4 78 152102 BUSH BRZ 2 ID X 5 8 OD X LG 2 79 152186 SPRING EXTENSION REF 80 A04998 BRACKET FLOW CONTROL MOUNTING 4 81 A04745 CRATING ANGLE A W ASS Y A05502 ISSUE 9 2 91 AND HOPP
8. One mandrel and storage tube provided standard Additional tubes provided with additional mandrels when ordered NOTE Opposite Hand Drawing A05503 9 3 2 BR 2095 2 2 Y ay 9 2 TRIGGER ASSEMBLY PROXIMITY LIMIT ITEM No PART No QTY DESCRIPTION 1 A04677 1 NUT A W ASSEMBLY 2 610678 1 PROXIMITY SWITCH 110 PROX A04682 3 119508 2 SLIDE BLOCK TRUCK ASSEMBLY 4 A04995 1 PLATE PROX MOUNTING 5 404996 1 MOUNT SWITCH 6 A04997 CLAMP LOWER SWITCH NON STANDARD 7 A05529 1 TRUCK UPPER SUB ASSEMBLY 8 A05532 1 TRUCK A W ASSEMBLY 9 A05533 2 PLATE VERTICAL SW ADJ 10 A05534 1 YOKE 11 A07910 1 TRUCK SWITCH A W ASSEMBLY 12 A05541 SWITCH ARM NON STANDARD 13 A05542 1 CHANNEL SWITCH ARM PIVOT 14 A05543 1 STOP TRIGGER 15 00005 1 SWITCH 16 02125 1 REWORKED 17 C03846 1 MOUNT MICRO SW VERT 18 C03467 COVER SWITCH NON STANDARD 19 110479 2 BUSH BRZ FLG ID X 3 8 OD X L 20 152105 2 COLLAR SET 21 152193 2 SPRING EXTENSION 22 955634 18 NUT HEX NYLOC 10 24 UNC 23 955650 16 NUT HEX NYLOC 4 20 UNC 24 955993 4 WASHER FLAT 1 2 SAE PL 25 955995 6 WASHER FLAT 10 26 970504 2 SCREW SET SOC 5 16 18 X 14 27 975908 2 SCREW SHLDR 4 X 2 10 24 28 119509 2 SLIDE BLOCK TRUCK ASSEMBLY 29 979210 4 SCREW SOC
9. HD CP 10 24 X 5 8 30 979212 4 SCREW SOC HD CP 10 24 X 3 4 31 979220 9 SCREW SOC HD CP 10 24 X 1 1 4 32 982608 3 SCREW FLT HD SOC 10 24 X 1 33 990210 12 SCREW FIN HEX 14 20 X 5 8 34 990216 2 SCREW FIN HEX 14 20 X 1 35 101665 3 COLLAR SET 36 119338 1 SCREW SWITCH ADJ 37 A04793 1 CRANK 38 A04735 1 HANDLE 39 119335 1 ECCENTRIC A W ASSEMBLY 40 A04952 1 SET COLLAR ECCENTRIC A05507 XXX ISSUE C 9 5 92 ASSEMBLY PROXIMITY LIMIT cont d ITEM No PART No DESCRIPTION 41 404780 2 HANDLE NUT 42 142051 1 CONNECTOR STRAIGHT CONDUIT 43 C00067 1 CONNECTOR 1 2 ELL 44 142072 3 DRIVENUTS CONDUIT 12 45 103533 3 SEAL 1 2 ID HOLE 46 C01020 1 CONNECTOR 1 2 ELECTRICAL 47 979232 2 SCREW SOC HD CAP 10 24 X 2 48 A04747 2 BRACKET VALVE MTG 49 C07104 2 VALVE SOLENOID 24 VDC 110 VAC C00401 50 C07264 1 NAMEPLATE SEEDER JOG 51 C07265 1 NAMEPLATE WATER SPRAY OFF ON 52 C07266 1 NAMEPLATE PROX SENSOR OFF ON 53 C07088 2 SWITCH SELECTOR 2 POSITION BLACK 54 01246 1 SWITCH YELLOW 55 C07102 3 CONTACT CARTRIDGE 1 N O 56 C07192 1 55 DC DC 3 30 VDC 57 955964 2 WASHER 10 58 990224 2 SCREW FIN HEX 14 20 X 1 1 2 59 118517 1 CLAMP CORD 60 982612 1 SCREW FLT HD SOC 10 24 X 1 1 2 61 142052 1 CONNECTOR 90 CONDUIT 62 971108 1
10. The sides of the conveyor should be free of any interference from bolts conduit motors shafts junction boxes guarding support members etc 3 The underside of the conveyor should also be clear of the interference s listed above in number 2 4 top of the conveyor should be an open style so the actuation switches are free to move from side to side upstream and downstream 5 Pan guides must be used to keep the pans straight when traveling through the topper The guides should not extend more than 1 1 2 inches above the top of the pan 6 The conveyor chosen should not allow the pans to stop turn or back up 7 Area around the topper installation site should be clear of any obstructions and the topper shall not be installed in such a way as to create a safety hazard or block a normal passage way Clearance must conform to all local safety codes 8 Installation site should have ample clearance on operator control side for A Easy access B Removal of mandrel C Normal maintenance Consideration must be made for the possibility of product storage near installation site 3 2 3 0 INSTALLATION PROCEDURES cont d C UTILITY REQUIREMENTS NOTE This information is for standard toppers See wiring diagram supplied with the topper in the event your machine was a custom order has other voltage or special circumstance 1 Air 80 psi 2 Water 50 psi 3 Electricity 110 volt 1 phase 60 cycle D TOPPER INSTALLAT
11. deflector bar position unscrew locking knobs on both ends of hopper Rotate to desired position then securely tighten locking knobs 4 10 5 0 STARTUP PROCEDURES 1 Setpan guides to hold pan straight during the travel under water spray and topper 2 Check proximity switch location Make sure cups in pan are covering switches properly 3 Set spray nozzles to proper height 4 Set hopper to proper height 5 Install proper size mandrel 6 Fill hopper with topping 7 Close lid Make certain lid is properly closed Topper will not run with lid up or partially open 8 Turn main power on to operator control panel Turn main power on to DC controller 9 Set DC controller to proper speed 10 Turn on proximity sensor switch water spray switch and start switch of DC controller and conveyor switch if used 5 1 6 0 TROUBLESHOOTING PROBLEM Product not damp enough for topping to stick Possible Causes Nozzles set too high from product Water or air pressure too low Nozzles not centered over cups of pan Nozzle tips too small Conveyor moving too fast PROBLEM Spot spray system not activating Possible Causes Water spray control switch is turned off Micro switches not sensing cups Pan guides allowing pans to turn and not activating proximity switches PROBLEM Nozzles not dispensing water Possible Causes Water or air pressure too low Manual cut off closed Obstruction in nozzle tip PROBL
12. to the first micro switch should of an inch Adjust the arm forward or back by loosening the arm adjusting screws and sliding the arm re tighten and check of an inch dimension NOTE This setting is for initial setup only and for a conveyor speed of approximately 80 feet per minute with the hopper approximately three 3 inches above the conveyor chain These figures will change due to the increase or decrease of conveyor speed and the height of the hopper SPRAY NOZZLE CENTERLINE HOPPER CENTERLINE 3 4 SWITCH WITH ACTUATOR ARM Fig 11 1 Water Spray Actuator The limit switch is independently adjustable upstream or downstream in order to obtain the correct starting and stopping point of the water spray 2 Actuator Arm The arm can be raised or lowered in order to make the switch more or less sensitive 4 5 40 SETUP PROCEDURES SWITCH ARM WEAR STRIP CONVEYOR TOP HOPPER UP DOWN ADJUSTMENT LATERAL SENSOR ADJUSTMENT LONGITUDINAL SENSOR ADJUSTMENT Fig 12 4 6 4 0 SETUP PROCEDURES SWITCH SENSITIVITY 5 The sensitivity of each proximity switch may be regulated by raising or lowering the proximity switch as it sits in its holder When running pans with cups that only have a small distance between each other it may be necessary to lower the proximity switch in order to sense each separate cup or offset as shown below SENSOR ERS
13. 1 C00404 1 FILTER REGULATOR LUBRICATOR ASSEMBLY 2 110414 3 FITTING NIPPLE 1 2 NPT BRASS 3 A07470 1 MANIFOLD 4 C00414 9 CLAMP 1 16 TO 5 8 SST 5 110423 5 FITTING HEX PLUG 1 2 NPT BRASS 6 103878 12 HOSE 4 BLACK NEOPRENE 7 01915 7 FITTING 7 16 20 FLAIR 8 111498 4 MUFFLER 4 9 01916 1 FITTING 1 2 X 7 16 20 10 04747 REF VALVE MOUNTING BRACKET 11 07104 3 VALVE 24 VOLT REF 12 110420 1 FITTING 90 1 2 X 4 TUBE 13 113589 15 HOSE 14 OD POLY NATURAL 14 C00443 1 VALVE QUICK DUMP 15 00402 2 VALVE FLOW CONTROL 16 110402 2 FITTING 17 110404 5 FITTING 1 8 NPT X 14 TUBE 18 A04998 2 BRACKET FLOW CONTROL 19 A04894 2 NUT PANEL MOUNT FLOW CONTROL 20 04681 2 CYLINDER AIR 6 STROKE 21 110409 2 FITTING TEE 1 8 X 4 X 22 A04674 1 CLUTCH PNEUMATIC 625 BORE 23 110410 1 FITTING 1 8 PUSH ON 24 00399 1 UNIVERVAL MOUNTING KIT 25 C03335 1 PLATE FRL MOUNTING BRACKET 26 C01947 1 FITTING BUSHING X 1 2 BRASS 27 00578 1 FILTER ASS Y WATER 28 00579 1 FILTER REPLACEMENT 29 01948 1 FITTING BUSHING X 1 2 30 118873 1 GAUGE REGULATOR 0 60 BRASS 31 C00594 1 REGULATOR WATER 1 2 BRASS 32 00437 12 HOSE 14 CLEAR REINFORCED 33 110415 1 FITTING 1 2 NPT PUSH ON 34 C02343 1 MOUNTING BRACKET WATER REGULATOR 35 C00998 6 FITTING 902 X 12 BRASS 36 1
14. 11616 1 FITTING BUSHING REDUCER 1 2 X 1 8 03 9200 001 ISSUE NMOHS LINN LL I 0066 30551 100 00 6 90 4340335 0006 4103 SONILLIId 355 31220 NOILOJS 31220 335 434 930335 9 HdddOH 9 5 40 DESCRIPTION 1 01915 3 FITTING 7 16 20 F FLAIR 2 07105 1 VALVE SOLENOID 24 VDC 06459 REF VALVE SOLENOID 110 VAC 3 110414 2 FITTING 4 NPTM BRASS NIPPLE 4 111748 1 NEEDLE VALVE 4 5 110345 2 RESTRICTOR SPEED CONTROL 6 01022 1 ELECTRICAL BOX 4X4X3 GREY PAINTED 7 504709 2 SPACER 8 A04343 1 VALVE MOUNT PLATE 9 A04353 1 RAKE A W ASS Y 40 10 04348 4 BEARING BLOCK 11 404341 1 SLIDE BLOCK MOUNT 04342 1 SLIDE BLOCK MOUNT 12 152124 1 NYLON ROLLER 13 C00823 1 SPRING C 15 14 955977 1 WASHER FLAT 14 15 955771 1 NUT JAM 4 28 UNF PLATED 16 03247 1 WASHER COVER 17 152074 1 BEARING 1 2 ROD END 18 A04350 1 CYLINDER MOUNT A W ASSY 19 152075 1 BEARING 5 16 ROD END 20 A04363 1 SPACER CYLINDER PYLON 21 04346 1 CYLINDER MOUNT 22 C00423 1 CYLINDER 091 DP 23 A04345 1 STAND OFF 24 C07270 1 SWITCH SMALL PROXIMITY 25 A04347 1 PROXIMITY MOUNT 26 A04344 1 SHUTTLE ARM 27 C05780 1 SPRING COMPRESS
15. 41 HOPPER AGITATOR An optional hopper agitator is available for models which apply cracked oat wheat bran or other toppings that bridge as the hopper empties The agitator is turned on from the main control panel Once activated an air cylinder cycles the agitator rake inside the hopper to assure uniform topping application NOTE The agitator should be set for smooth operation using the flow controls on the agitator s air valve Hopper damage may result if agitator action 15 excessive 4 4 2 HOPPER VIBRATOR Some topping materials respond well to the dual vibrator This optional equipment is attached to the hopper wall and performs a similar function as the agitator NOTE Hopper damage may result from excessive vibrator settings 443 MANDREL ROTATION An optional Mandrel Rotation switch may be located on the main operator panel see section 2 1 This switch will change the direction the topping mandrel is rotating By changing the direction which the mandrel is rotating the topping s application and appearance may improve This is a particular advantage when applying thin large diameter material 4 0 SETUP PROCEDURES cont d 444 DEFLECTOR The deflector bar is available to provide optimal product coverage With the deflector bar in the active position topping is dispensed by the mandrel onto the deflector bar which allows the topping to be applied more evenly to the product To change
16. EM Not enough topping on product Possible Causes DC controller set too low Hopper set too high over product Solutions Decrease height Increase water pressure Re adjust nozzles Order larger tips Slow conveyor speed Solutions Check switch control Check switch Re adjust pan guides Solutions Increase air pressure Open cut off Clean tip Solutions Speed DC controller up Lower hopper height 6 0 TROUBLESHOOTING PROBLEM Too much topping on product Possible Causes DC controller set too fast Pans slowing down when going over switches PROBLEM Topper not activating Possible Causes Proximity control switch turned off Proximity switches not sensing cups switches set too low in holder Pan guides allowing pans to turn and miss proximity switch PROBLEM Topping not dispensing Possible Causes Air pressure too low Mandrel not engaged in air clutch Foreign material in hopper Pinched air line to clutch or main supply PROBLEM Streaks showing on product Possible Causes Foreign material in hopper restricting flow of topping Pan guides off Solutions Slow DC controller down Re adjust pan guides Solutions Turn control on Raise switch height Re adjust pan guide Solutions Increase air pressure Engage mandrel Clean hopper Check and replace if necessary Solutions Clean out hopper Re adjust pan guides to center cups of pan to patt
17. ER ASSEMBLY cont d Quantity No PART No Description 2 A 975906 SCREW SHDLR 14 X 3 8 10 24 8 B 955962 WASHER LOCK 14 8 C 990216 SCREW FIN HEX 14 20 UNC X 1 2 D 978032 SCREW SOC HD CP 5 16 18 X 2 8 F 971104 SCREW SET SOC 14 20 UNC X 4 2 G 955759 NUT JAM 7 16 20 UNF PLATED 30 H 989412 SCREW FIN HEX 5 16 18 X 34 32 I 955648 NUT HEX NYLOC 5 16 18 UNC 4 J 989736 SCREW FIN HEX 5 16 18 X 2 1 4 4 K 970504 SCREW SET SOC 5 16 18 UNC X 4 2 L 975624 SCREW SHLDR 2 X 1 1 2 3 8 16 14 M 955646 NUT HEX NYLOC 3 8 16 UNC 1 N 955960 WASHER LOCK 3 8 1 O 955765 NUT JAM 3 8 16 UNC PLATED 2 P 955961 WASHER LOCK 5 16 4 Q 988620 SCREW FIN HEX 3 8 16 X 1 1 4 4 R 988628 SCREW FIN HEX 3 8 16 X 1 3 4 5 S 988612 SCREW FIN HEX 3 8 16 X 34 1 T 955991 WASHER FLAT 3 8 SAE PLATED 4 U 990210 SCREW FIN 14 20 UNC X 5 8 13 955650 NUT HEX NYLOC 20 UNC 4 w 989432 SCREW FIN HEX 5 16 18 UNC X 2 8 x 955992 WASHER FLAT 5 16 SAE PLATED 8 Y 965416 SCREW CARR 5 16 18 UNC X 1 2 Z 975724 SCREW SHLDR 3 8 X 1 1 2 5 16 18 8 AA 991016 SCREW FIN HEX 10 24 X 1 16 BB 955995 WASHER FLAT 10 190 8 955634 NUT HEX NYLOC 10 24 UNC 6 DD 990212 SCREW FIN HEX 14 20 UNC X 32 6 EE 986016 SCREW BUTT HD SOC 14 20 X 1 A05502 ISSUE NOTE
18. ION Measure the width of the conveyor and then bolt the four 4 mounting brackets onto the lower cross frame in the corresponding mounting holes If the exact distance cannot be obtained then spacers between brackets and conveyor frame may be used With the mounting brackets in place slide the lower cross frame under the conveyor and raise upward until the top of the cross frame is 3 4 of an inch from touching the conveyor frame The holes in the mounting brackets are ready to be marked and drilled The lower cross frame can now be held up and bolted on After the lower cross frame is in place the hopper and upper cross frame can be bolted on the uprights on each side of the lower cross frame HOPPER ASSEMBLY HOPPER TUBE CONVEYOR CHAI 27 3 CONVEYO Fig 4 LOWER CR088 FRAME NOTE When mounting hopper use extreme care so as not to damage the tube of the hopper 3 3 3 0 INSTALLATION PROCEDURES UTILITY INSTALLATION A qualified electrician must make all electrical hook ups and must be incorporated into a suitable service with all safety requirements and compliance to local codes ACCESSORY INSTALLATION Once the topper is mounted in place the control boxes water regulator and air filter can be mounted The location is at your option such as the conveyor wall post etc The operators control box should be mounted so the operator can have easy access to the controls
19. ION 28 00414 6 CLAMP 1 16 TO 5 8 SST 29 111616 1 FITTING REDUCER 1 4 X 1 8 BRASS 30 A04349 2 LINK PLATE 31 955767 1 NUT JAM 5 16 24 UNF PLATED 32 975816 1 SCREW SHLDR 5 16 X 1 4 20 33 110410 2 FITTING 1 8 NPTM PUSH ON 34 103878 10 HOSE AIR 1 2 DIA NEOPRENE 35 C06815 1 NAMEPLATE SEED AGITATOR OFF ON 36 C0098 2 FITTING 90 4 X 4 ELL 37 112030 1 FITTING 90 1 8 X 7 16 20 38 110412 1 FITTING TEE BRASS 4 39 110415 1 FITTING PUSH A0434021 ISSUE OL 22 LYOddNS G3LNNOW 3AWA HILMO OL 59MMV38 8 V3 0LI 30ISNI 30V1d 1108 L 1 7 1NNOW 930MIV III GYVONVLS 30MI OL 9 13 96 DEFLECTOR ASSEMBLY ITEM PART QTY No No DESCRIPTION 1 955995 4 WASHER FLAT 10 190 2 978906 12 SCREW SOC HD 10 24 X 3 8 SS 3 04105 2 PIVOT PLATE 4 C04108 2 KNOB amp PLATE ASSY 5 04110 1 DEFLECTOR A W ASSY 6 C04113 2 CONNECTOR PIVOT PLATE 7 979208 SCREW SOC HD CP 10 24 X 12 8 955941 8 WASHER FLAT 10 C04120 ISSUE C 3 001 3018 351 310M 85 901231330 4 INSSI 02LV0 434 HJddOH SNIL SIX4 L y lt a 7 2 2 9 15
20. RIPTION 2 1 959418 PIN ROLL 3 16 DIA X 1 1 8 LG REF 2 A04640 COVER HOPPER A W ASS Y 1 3 A04648 BASE A W ASS Y 1 4 A04658 UPRIGHT HOPPER 1 5 A04659 UPRIGHT HOPPER 1 6 A04660 HOPPER ASS Y W BUSHING 1 7 A04661 UPRIGHT WATER SPRA Y 1 8 404662 UPRIGHT WATER SPRAY 2 9 A04670 GEAR BOX ASS Y 1 10 A04673 CLUTCH SPROCKET REF 11 A04674 AIR CLUTCH REF 12 A04678 DC MOTOR REF 13 A04681 AIR CYLINDER 1 14 A04679 GEAR REDUCER 25 1 1 15 A04691 ARM A W ASS Y 1 16 A04692 ARM A W ASS Y 1 17 404698 CLUTCH DRIVE SHAFT 2 18 A04699 SPROCKET 25 B 45 1 19 A04730 LATCH A W ASS Y 2 20 A04732 CHAIN GUARD DRIVE 2 1 2 21 A04671 CHAIN GUARD CLUTCH 1 22 A04734 SHAFT NOZZLE MOUNTING 1 23 A04735 HANDLE REF 24 A04747 BRACKET VALVE MOUNTING 1 25 A04752 STEP ADJUSTMENT A W ASS Y 1 26 A04755 TRAY 2 27 A04756 RACK MANDREL 1 28 A04757 STOP MANDREL STORAGE 4 29 A04764 SPACER MOTOR 2 30 A04767 MOUNTING PLATE A W L H 2 31 A04768 MOUNTING PLATE A W R H 2 32 A04770 BEARING PLATE HOPPER 2 33 A04772 CHAIN GUARD 20T 1 34 A04773 CHAIN GUARD 45 3 35 A04774 SPROCKET 20T 1 36 A04779 SCREW SWITCH ADJ REF 37 A04780 HANDLE NUT REF 38 A04783 SCREW HEIGHT ADJ 2 39 A04784 NUT HEIGHT ADJ 2 40 A04785 BEVEL GEAR 16T A05502 ISSUE B 9 1 91 AND HOPPER ASSEMBLY cont d Quantity ITEM No PART No DESCRIPTION
21. SCREW SET SOC 14 20 X 1 2 63 A04478 1 GUIDE NON STANDARD 64 303135 SWITCH ARM REWORK TAB NON STANDARD 65 975906 1 SCREW SHOULDER X 3 8 10 24 66 303793 1 CHANNEL SWITCH ARM 4 DEGREE STANDARD 67 303794 1 COVER SWITCH LEXAN 4 DEGREE STANDARD A05507 XXX ISSUE 9 6 9 7 2 2 5 lt x CR 2 lt 9 3 WATER SPRAY NOZZLE ITEM PART No No DESCRIPTION 1 C00498 1 SPRAY GUN DRIPLESS 2 110410 1 FITTING HOSE BARB 1 8 MPT 4 HOSE BRASS 3 01952 1 FITTING 1 4 NPS X 4 NPT ADAPTER 4 00592 1 GASKET TEFLON 593 OD X 433 ID 5 C00507 1 TEFLON VALVE 6 C00516 1 SEAL 7 C00534 STANDARD SPRAY TIP ORIFICE DIAMETER 012 GMP 40 PSI 023 00591 OPTIONAL SPRAY ORIFICE DIAMETER 021 GMP 40 PSI 067 C00571 OPTIONAL SPRAY TIP ORIFICE DIAMETER 026 GMP 40 PSI 10 C00545 OPTIONAL SPRAY TIP ORIFICE DIAMETER 028 GMP 40 PSI 116 C00568 OPTIONAL SPRAY TIP ORIFICE DIAMETER 040 GMP 40 PSI 231 C00566 OPTIONAL SPRAY TIP ORIFICE DIAMETER 072 GMP 40 PSI 80 9 8 C03245 ISSUE 9 0 9 4 PNEUMATIC COMPONENTS ITEM DESCRIPTION
22. commended pressure settings are 40 psi for water and 60 psi for air minimum 1 NOZZLE FOR 2 ROWS FRONT VIEW Fig 7 4 2 4 0 SETUP PROCEDURES 30 The orifice size of each nozzle as it came from factory is 012 This size should be sufficient for your product but larger or smaller sizes may be obtained if needed See drawing C03245 for part numbers VALVE OPTIONAL AIR HOSE CLAMP FITTING Fig 8 4 3 405 SETUP PROCEDURES 42 PRODUCT SENSORS 1 Mount the switch arm support bracket to the adjusting bracket of the lower cross frame so the window of the switch arm 15 4 of an inch above the conveyor chain For fine adjustments loosen screws on the height adjustment plate and move up and down in slot as required then re tighten For large adjustments loosen the height adjustment mounting screws and slide the entire arm assembly up and down into a different set of mounting holes as required and re tighten SWITCH ARM HEIGHT ADJUSTMENT PLATE 1 4 TO 1 2 SETTING CROSS FRAME HEIGHT ADJUSTMENT MOUNTING SCREWS Fig 9 2 Set forward and back adjustment knob to center position Switch arm should be able to move forward and back 2 inches 4 0 SETUP PROCEDURES cont d FOR CONVEYOR SPEEDS OF 80 FEET PER MINUTE OR LESS 3 measurement from centerline of spray nozzle tips hopper
23. ern mandrel 6 2 6 0 TROUBLESHOOTING PROBLEM Product not topped from one end to the other Solutions Move proximity switch forward until coverage is obtained Check that proximity switches are the same height Raise or lower hopper Make sure proximity mount 15 able to move up and down Check pans for warped bottom 6 3 705 RECOMMENDED SPARE PARTS LIST PART NUMBER DESCRIPTION 1 A04965 Bushing 1 A04674 Air Clutch 4 C00534 Tips 6 00592 Gaskets 1 610678 Proximity Switch 24 vdc 2 959416 Roll Pin 2 C07048 Fuse 1 C00498 Nozzle 2 00499 Nozzle Repair Kit 4 00579 Filter 1 00005 Switch 1 C02125 Arm 1 C07104 Valve 24 vdc Must be kept in stock All other parts are optional 7 1 8 0 PREVENTIVE MAINTENANCE We strongly recommend the following be done periodically to ensure proper performance of the 9200 and 9300 1 Check oil in main air supply 2 Change water filter once a month 3 Remove and clean nozzle tips once a month 4 Visually inspect air and water lines Replace when needed 5 Clean topping out of tube at end of production run 6 Keep proximity switch windows clean 8 1 9 0 ASSEMBLY DRAWINGS PARTS LIST 9 1 AND ASSEMBLY Quantity ITEM PART DESC
24. rols the amount of topping dispensed in relation to the conveyor speed Once the cup has traveled off the proximity switch the air clutch disengages the mandrel and the topping stops until the next cup travels over the proximity switch 2 1 21 MAIN CONTROL ELECTRICAL PANEL RATIOTROL MOTOR CONTROL REF ITEM DESCRIPTION 1 Power On Light Indicates electrical power to topper and spray system 2 Start Switch Supplies electrical power to unit to begin operation 3 Stop Switch Stops incoming power to topper and spray system 4 Topper Jog Depress to manually engage clutch to test topper coverage 5 Hopper Selector Load Position is normal operating position 6 Proximity Sensor Selector Turns topper proximity system or OFF only 7 Water Spray Selector Turns water spray system or OFF only 8 Seeder Agitator EQUIPPED Turns the topping agitator inside the hopper or OFF 9 Conveyor Switch Turns conveyor drive motor or 10 Auto Fill Switch IF EQUIPPED Controls power to Burford Auto Fill system 11 Low Level Alarm Switch IF EQUIPPED Enables auto fill alarm system 12 Vibrator Switch IF EQUIPPED Controls power to Burford Hopper Vibrator system 13 Water Splitter Jog IF EQUIPPED Depress to manually t
25. urn splitter valves 14 Water Splitter Selector IF EQUIPPED Controls power to water splitter 15 Mandrel Rotation IF EQUIPPED Controls direction of mandrel rotation 16 Main Disconnect Controls incoming power to unit 17 Audible Alarm Signals operator when alarm condition occurs 18 Speed Control Controls the density of the topping in relation with conveyor speed 19 Stop Run Controls power to DC motor 2 2 3 0 INSTALLATION PROCEDURES The Burford Rotary Topper was shipped to you completely assembled Partial disassembly is required before the actual mounting The disassembly of the unit should be done carefully to prevent damage to the unit A UNPACKING PROCEDURE FOR UNITS TO BE INSTALLED ON EXISTING CONVEYOR 1 Uncrate the topper and set upright onto the packing crate cushions Keep the shafts below the lower cross frame cushioned 2 Loosen and remove the bolts that hold the upper cross frame to the uprights and carefully lay aside You should now have two separate assemblies of the topper Remove pan sensor truck assembly 3 Locate the four 4 mounting brackets nuts and bolts in the Installation kit 3 1 3 0 INSTALLATION PROCEDURES cont d B DETERMINING LOCATION CONVEYOR REQUIREMENTS 1 The conveyor used should have at least 60 inches of free length This distance should be measured from the conveyor sides only since some conveyor chains extend past the conveyor sides 2
26. was sold and should not be modified in any way without notifying the General Manager of Burford Corporation in writing of the modification DISCLAIMER The descriptions contained in this Service Manual were in effect at the time this manual was approved for printing Our policy is one of continuous improvement and we do hereby reserve the right to discontinue models at any time or to change specifications prices or designs without notice and without incurring obligations Burford Corp expressly disclaims any liability for damages and or injuries caused as a result of negligence or misuse of its product Such negligence or misuse includes but is not limited to the removal of guards or faulty wiring due to improper installation lil TABLE CONTENTS 11 want kausak sh buku 111 TABLE OF CONTENTS a n nD G quia SRA aaa ayauya al IV 1 1 1 1 I 8I 1 1 20 THEORY OF M 2 1 2 1 MAIN CONTROL ELECTRICAL PANED 2 2 30 gt INSTALEATION PROCEDURES uqa na

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