Multiquip WM-120PM User's Manual
Contents
1. INCLUDES ITEMS W WHITEMAN WM 120P S PARTS amp OPERATION MANUAL REV 6 07 20 05 PAGE 43 WM 120P S ELECTRIC MOTOR ASSY ELECTRIC MOTOR ASSY NOTES COMPLETE CLUTCH ASSEMBLY ITEM 39 P N 934022 INCLUDES ALL ITEMS WITHIN OUTLINE PAGE 44 WHITEMAN WM 120P S PARTS amp OPERATION MANUAL REV 6 07 20 05 WM 120P S ELECTRIC MOTOR ASSY ELECTRIC MOTOR ASSY NO PART NO PART NAME QTY REMARKS 1 EM939228 5 HP 1 PHASE ELECT MOTOR 1 EM239229 5 HP 3 PHASE ELECT MOTOR 2 1023 HHCS 3 8 16 X 1 1 4 3 10136 FLAT WASHER 3 8 1 4 EM204549 MOTOR MOUNT 5 10133 LOCK NUT 3 8 16 6 EM010009 SQ KEY 7 EM801570 BUSHING 8 EM934042 PRESSURE PLATE ASM 9 934043 RELEASE SLEEVE 10 45 ADJUSTING RING 11 490 BOLT 12 969009 LOCK NUT 13 44 RELEASE BEARING ASM 148 961045 SHSS 5 16 18 X 1 2 NYLOC 15 3 LEVER PIN 168 8 SHORT LINK PIN 17 925016 LONG LINK PIN 188 959012 LEVER 19 54 ROLLER 20 5117 COTTER PIN 21 EM934053 CONNECTING LINK 22 9503 SLOTTED HHCS 1 4 20 X 1 2 23 40 ADJUSTING LOCK 24 9 CLUTCH HOUSING 25 89 SPRING 268 934041 SPLINED CENTER W FACING 27 EM204526 MOUNT BRKT 28 10019 LOCK NUT 10 32 29 2203 FLAT WASHER 10 30 EM201794 PIG TAIL 31 0174 90 DEG ELBOW 32 EM98187 MOTOR STARTER 1 PHASE 32 98191 MOTOR STARTER 3 33 EM940198 HEATER 1 PHASE 33 EM9402092. 28 29 Polyethylene Drum Assembly 30 31 Steel Drum 32 33 30855810 34 35 Frame Wheel Tire and Hub Assembly 36 37 Name Plate and Decals 38 39 NOTE Specification and part number are subject to change without notice Engines Wisconsin Engine Assembly 40 41 Honda Engine Assembly 42 43 Motor Electric Motor Assembly 44 45 Transmissions Transmission Assembly 46 47 Terms and Conditions Of Sale Parts 48 PAGE 4 WHITEMAN WM 120P S PARTS OPERATION MANUAL REV 6 07 20 05 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 followi
3. 903113 OUTER BEARING CONE 22 903012 OUTER BEARING CUP 244 57 WHEEL 13 X 4 1 2 5 ON 4 1 2 BC 258 941279 SERRATED WHEEL STUD 268 77 HUB INC 27 40 INNER BEARING CUP 28 903168 INNER BEARING CONE 29 914324 SEAL 31 EM941280 WHEEL NUT WHITEMAN WM 120P S PARTS 8 OPERATION MANUAL REV 6 07 20 05 PAGE 37 WM 120P S NAME PLATE AND DECALS NAME PLATE AND DECALS PAGE 38 WHITEMAN WM 120P S PARTS amp OPERATION MANUAL REV 6 07 20 05 WM 120P S NAME PLATE AND DECALS NAME PLATE AND DECALS NO PART NO PART NAME QTY REMARKS 1 EM948423 DECAL CAUTION 1 2 924801 DECAL SAFETY INSTRUCTIONS 1 PLATE SERIAL NO 1 CONTACT MQ SERVICE DEPT W MODEL amp S N DCLWM120PS KIT DECAL 1 INCLUDES ITEMS W SEE DECAL ILLUSTRATIONS ON PAGE 7 WHITEMAN WM 120P S PARTS amp OPERATION MANUAL REV 6 07 20 05 PAGE 39 WM 120P S WISCONSIN ENGINE ASSY WISCONSIN ENGINE ASSY MUFFLER NOTES COMPLETE CLUTCH ASSEMBLY ITEM 34 P N 934022 INCLUDES ALL ITEMS WITHIN OUTLINE PAGE 40 WHITEMAN WM 120P S PARTS amp OPERATION MANUAL REV 6 07 20 05 WM 120P S WISCONSIN ENGINE ASSY WISCONSIN ENGINE ASSY NO PART NO PART NAME QTY REMARKS 1 EM937029 9 2HP WISCONSIN ENGINE 1 2 EM940734 KILL SWITCH 1 3 EM203298 ENGINE KILL GROUND WIRE 1
4. 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 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 or latest part available NOTE The contents of this catalog are subject to change without notice PAGE 22 WHITEMAN WM 120P S PARTS amp OPERATION MANUAL REV 6 07 20 05 WM 120P S SUGGESTED SPARE PARTS WM 120PS 1TO 3 UNITS WM 120PS 5TO 10 UNITS Qty P N Description Qty P N Description RUBBER LATCH ASSY 491010 RUBBER LATCH ASSY 491010 Te Nestea EM200293 PADDLE ARM TOW SIDE EM200293 PADDLE ARM TOW SIDE J EM200294 PADDLE ARM CENTER TOW SIDE 200294 PADDLE ARM CENTER TOW SIDE 1 EM200295 PADDLE ARM CENTER ENGINE SIDE EM200295 PADDLE ARM CENTER ENGINE SIDE 200296 PADDLE ENGINE SIDE 2 EM200296 PADDLE ARM ENGINE SIDE 3 EM200863 RUBBER BLADE KIT STEEL DRUM 6 oss EM200863 RUBBER BLADE KIT STEEL DRUM EM204625 RUBBER BLADE KIT PLASTIC DRUM EM204625 RUBBER BLADE KIT PLASTIC DRUM Ais EM200297 U BOLT 4 nons E
5. OPERATION MANUAL REV 6 07 20 05 WM 120P S HONDA ENGINE ASSY HONDA ENGINE ASSY NO PART NO PART NAME QTY REMARKS 1 EM203039 11HP HONDA ENGINE 1 2 EM940734 KILL SWITCH 1 3 EM203298 ENGINE KILL GROUND WIRE 1 4 EM203035 ENGINE KILL WIRE 1 5 9154 HHCS 3 8 16 X 1 3 4 4 6 10136 FLAT WASHER 3 8 8 7 EM100235 ENGINE SHIM 030 AR EM100236 ENGINE SHIM 018 AR EM100237 ENGINE SHIM 010 AR 8 EM203007 ENGINE PAD 187 AR EM203016 ENGINE PAD 135 AR EM203017 ENGINE PAD 060 AR 9 10133 LOCK NUT 3 8 16 10 EM204550 MOTOR MOUNT 11 EM203038 ADAPTER KILL asa aa aaa 12 11090 STUD 3 8 SHC 13 EM927066 SQ KEY 14 EM961045 SHSS 5 16 18 X 1 2 15 3 LEVER PIN 16 8 SHORT LINK PIN 178 925016 LONG LINK PIN 18 2 LEVER 19 934054 ROLLER INCLUDES ITEMS W 20 5117 COTTER PIN 21 573 CONNECTING LINK 22 9503 SLOTTED HHCS 1 4 20 X 1 2 23 934040 ADJUSTING LOCK 244 98 CLUTCH HOUSING 25 918009 SPRING 268 934041 SPLINED CENTER W FACING 2 1 2 PRESSURE PLATE ASM 28 934043 RELEASE SLEEVE 29 934045 ADJUSTING RING 304 89 BOLT 31 89 LOCK NUT 324 44 RELEASE BEARING ASM 33 1475 WIRE SPLICE 34 EM203149 EXHAUST DEFLECTOR 35 203040 SLEEVE 36 EM801570 PILOT BUSHING 37 EM934022 CLUTGOH ASME aa 38 77 OIL SEAL 39 13379 COPPER WASHER cO WW
6. REV 6 07 20 05 PAGE 7 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 WM120S WM120P Mixer GENERAL SAFETY E Stop the engine when leaving the mixer unattended lil Block the unit when leaving or when using on a slope Maintain this equipment a safe operating condition at all times Always stop the engine before servicing adding fuel and oil Run engine without air filter Severe engine may occur lll Always service air cleaner frequently to prevent carburetor malfunction Always be sure the operator is familiar with proper safety precautions and operations techniques before using mixer Always store equipment properly when it is not being used Equipment should be stored in a clean dry location out of the reach of children NEVER use accessories or attachments which are not recommended by Multiquip for this equipment Damage to the equipment and or injury to user may result NEVER Run engine without air cleaner Severe engine damage may occur Always read understand and follow procedures in Operator s Manual before attempting to operate equipment Always be sure the operator is familiar with pro
7. 2 POLYETHYLENE DRUM ONLY 17 5054A LOCk WASHER 1 2 8 18 968011 HEX NUT 1 2 13 8 19 2 TOF RUBBER BLADE tito eati 4 STEEL DRUM ONLY 20 3 END RUBBER 2 STEEL DRUM ONLY EM200863 BLADE KIT STEEL DRUM ONLY 1 INCLUDES ITEMS W AND MTG HDW EM204625 BLADE KIT POLY DRUM ONLY 1 INCLUDES ITEMS W AND MTG HDW WHITEMAN WM 120P S PARTS amp OPERATION MANUAL REV 6 07 20 05 PAGE 25 WM 120P S TOW SIDE PADDLE ASSY TOW SIDE PADDLE ASSY USED IN POLYETHYLENE AND STEEL DRUMS 9 a gt 1 0 3 SHAFT TOW SIDE PAGE 26 WHITEMAN WM 120P S PARTS amp OPERATION MANUAL REV 6 07 20 05 WM 120P S TOW SIDE PADDLE ASSY TOW SIDE PADDLE ASSY NO PART NO PART NAME QTY REMARKS 1 EM200293 PADDLE ARM TOW SIDE caen INCLUDES S N 72395319 2 EM200294 PADDLE ARM CENTER TOW SIDE 1 5 0300B FLAT WASHER 5 16 28 6 0161D HEX NUT 5 16 14 7 EM203433 END BACK UP BLADE 2 8 0161C LOCK WASHER 5 16 14 9 1207 HHCS 5 16 18 1 3 4 14 1 EM200292 PADDLE ARM INSERT CASTING 8 12 EM200297 END PADDLE U BOLT 2 13 EM200268 CENTER PADDLE U BOLT 2 14 0072 CENTER BACK UP BLADE 4 15 EM507519 PLASTIC u 4 POLYETHYLENE DRUM ONLY 16 EM507518 END PLASTIC BLADE atat POLYETHYLENE DRUM ONLY 17 5054A LOCL WASHER 1 2 8 18 968011 HEX NUT 1 2 13 8 1
8. COPYRIGHT 2001 MULTIQUIP INC PARTS AND OPERATION MANUAL VVHITEMAN PLASTER MORTAR MIXERS WM 120PM Poly Mechanical WM 120SM Steel Mechanical Revision 6 07 20 05 MULTIQUIP INC PARTS DEPARTMENT 18910 WILMINGTON AVE 800 427 1244 CARSON CALIFORNIA 90746 FAX 800 672 7877 310 537 3700 SERVICE ECHNICAL ASSISTANCE ES 800 478 12 FAX 3 7 3927 FAX 310 e 5032 MULTIQUIP E mail www multiquip com Ma d d raca i UK Rio De Janiero Brazil Guadalajara Mexico CALIFORNIA Proposition 65 Warnin Engine exhaust and some of its constituents and some dust created by power sanding sawing grinding drillingandotherconstruction activities contains chemicals known to the State of California to cause cancer birth defects and other reproductive harm Some examples ofthese chemicals are e Leadfromlead basedpaints e Crystallinesilicafrom bricks 9 Cementandother masonry products e Arsenicandchromiumfrom chemically treated lumber Your risk from these exposures varies dependingonhowoften youdothistype of work To reduce your exposure to these chemicals ALWAYS work in a well ventilated area and work with approved safety equipment such as dust masks that are specially designed to filter out microscopic particles PAGE 2 WHITEMAN WM 120P S PARTS amp OPERATION MANUAL REV 6 07 20 05 HERE S HOW TO GET HELP PLEASE HAVE THE MODEL AND SERIAL NUMBER ON HAND WH
9. amp OPERATION MANUAL REV 6 07 20 05 PAGE 19 WM 120P S 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 3 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 TABLE 3 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 Fuel filter clogged Flush or replace fuel tank Replace fuel filter Stuck carburetor Check float mechanism Spark plug is red 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 No 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 Replace cylinder and pisto
10. CABASSY PAGE 34 WHITEMAN WM 120P S PARTS amp OPERATION MANUAL REV 6 07 20 05 WM 120P S CAB ASSY CABASSY NO PART NO PART NAME QTY REMARKS 1 EM202957 CAB DOOR COMPLETE ASSY 1 2 1284 HHCS 3 8 16 X 1 1 2 4 3 4001 FLAT WASHER 3 8 8 4 202771 CAB FRONT SUPPORT ANGLE 1 5 10133 LOCK NUT 3 8 16 4 6 13333 LATCH PIN ASSY 2 7 491010 RUBBER LATCH ASSY 2 WHITEMAN WM 120P S PARTS amp OPERATION MANUAL REV 6 07 20 05 PAGE 35 WM 120P S FRAME WHEEL TIRE AND HUB ASSY FRAME WHEEL TIRE AND HUB ASSY PAGE 36 WHITEMAN WM 120P S PARTS amp OPERATION MANUAL REV 6 07 20 05 WM 120P S FRAME WHEEL TIRE AND HUB ASSY FRAME WHEEL TIRE AND HUB ASSY NO PART NO PART NAME QTY REMARKS 1 10176 LOCK NUT 1 2 13 8 2 EM204086 TRANSMISSION SUPPORT BAR 2 3 5218 HHCS 1 2 13 X 1 1 2 4 4 2549 HHCS 1 2 13 X 9 4 5 0447 FLAT WASHER 1 2 14 6 EM202765 FRAME W A 1 7 EBC 1 BALL HITCH TOW BAR 1 CONTACT UNIT SALES DEPT 8 ELC 1 PINTLE EYE TOW BAR 1 CONTACT UNIT SALES DEPT 9 EDC 1 PIN HOLE TOW BAR 1 CONTACT UNIT SALES DEPT 10 5070B LOCK NUT 3 4 10 1 11 EM963580 HHCS 3 4 10 X 4 1 2 1 12 8244 HEX NUT 1 2 20 4 13 5054A LOCK WASHER 1 2 4 14 EM201225 AXLE SPRING 2 15 EM966204 SQUARE AXLE U BOLT 1 1 2 2 16 EM202983 AXLE 17 13363 SAFETY CHAIN ASSY 188 941278 GREASE CAP 19 968302 AXLE NUT 208 923161 AXLE WASHER 21
11. 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 Wl 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 Emergencies E 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 PAGE 8 WHITEMAN WM 120P S PARTS amp OPERATION MANUAL REV 6 07 20 05 WM120P S SPECIFICATIONS Table 1 WM120P S Series Mixers 340 191 191 269 5 HP Single Phase 230 460 Electric 5 HP Single Phase 230 460 5 HP Three Phase 230 460 Electric Electric Power Sources 11 HP Honda 5 HP Three Phase 230 460 Electric 9 2 HP Wisc AENLD 3 11 HP Honda 9 2 HP Wisc AENLD 3 NOTE In accordance with our established policy of constant i
12. Never leave machine unattended when operating Always stop engine and allow engine to cool before adding fuel or oil WHITEMAN CONCRETE PRODUCTS A MULTIQUIP COMPANY CARSON CALIFORNIA P N 924801 NAMEPLATE CONTACT MULTIQUIP SERVICE DEPT PAGE 6 WHITEMAN WM 120P S PARTS OPERATION MANUAL REV 6 07 20 05 RULES FOR SAFE OPERATION CAUTION lll NEVER touch the hot exhaust manifold muffler or cylinder Allow these parts to cool before servicing engine or mixer HOT DO NOT 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 WM 120PM or WM 120SM mixers GENERAL SAFETY DO NOT operate or service this equipment before reading this entire manual E High Temperatures Allow the engine to cool before adding fuel or performing service and maintenance functions Contact with hot components can cause serious burns The engine section of this mixer requires an adequate free flow of cooling air Never operate the mixer 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 mixer or engine and may cause injury to people Remember the mixer s engine gives off DEADLY carbon
13. Replace lubricating oil with correct viscosity WE Worn rings Replace rings Air cleanner clogged Clean or replace air cleaner Choke valve has not been set Adjust choke valve to the correct position to the correct position Exhaust color is continiously BLACK Carburetor defective seal on Replace carburetor or seal carburetor broken Poor carburetor adjustment Adjust carburetor engine runs too rich TABLE 4 MIXER TROUBLESHOOTING SYMPTOM POSSIBLE PROBLEM SOLUTION Broken connector pin Replace connector pin Use P N 963157 when ordering Blades will not rotate Defective or mis adjusted clutch Adjust or replace clutch Material leaking from drum Worn or defective paddle shaft ends seals Adjust or replace seals Malfunction in air cleaner system air filter clogged Clean or replace air filter Drum difficult to discharge tilt Defective or worn drum support Apply grease to bracket or replace brackets Blades adjusted too tight Adjust blades until they almost touch side walls of drum WHITEMAN WM 120P S PARTS amp OPERATION MANUAL REV 6 07 20 05 PAGE 21 WM 120P S EXPLANATION OF CODE INREMARKS 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
14. becomes disconnected from the towing vehicle If a new safety chain is required use P N 13363 For a new connector link use P N 01004 CAUTION Check the following before towing BALL HITCH COUPLER 1 Check vehicle hitch ball and coupler for signs of wear or damage Replace any parts that are worn or damaged before towing 2 Use only the 2 ball diameter as indicated on your coupler Use of any other ball diameter will create an extremely dangerous condition which can result in separation of the coupler and ball or ball failure 3 Be sure the coupler is secured to the hitch ball and the lock lever is down tight and locked Recheck tightness again after towing about 50 miles 4 Check that trailer safety chains are properly connected WHITEMAN WM 120P S PARTS amp OPERATION MANUAL REV 6 07 20 05 PAGE 13 WM 120P S PADDLE BLADE ADJUSTMENT Paddle blade adjustment is dependent on drum type polyethylene or steel Figure 3 illustrates the paddle blade adjustment when using a polyethylene drum Figure 4 illustrates the paddle blade adjustment when using a steel drum When using a polyethylene drum the paddle blade should come as close as possible to the drum end and side walls without making contact If material builds up on the drum use a rubber mallet to dislodge the material without adverse effect to the drum NOTE EPOXY COMPATIBILITY There are some epoxies and other chemicals used c
15. monoxide gas li This equipment should not be operated by persons under 18 years of age E NEVER operate this equipment without proper protective clothing shatterproof glasses steel toed boots and other protective devices required 3 by the job E NEVER operate this equipment when not TOY Always refuel in a well ventilated area away from sparks and feeling well due to fatigue illness or taking Gs 8 open flames pe medicine V MAlways 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 fuel vapors or if fuel is spilled on a hot engine II NEVER use accessories or attachments which are not I NEVER operate the mixer in an explosive atmosphere or near recommended by Multiquip for this equipment Damage to combustible materials An explosion or fire could result the equipment and or injury to user may result causing severe bodily harm or even death Manufacture does not assume responsibility for any accident due to equipment modifications ll Whenever necessary replace nameplate operation and safety decals when they become difficult read lil Always check the machine for loosened threads or bolts before starting E NEVER operate this equipment under the influence or drugs or alcohol WHITEMAN WM 120P S PARTS amp OPERATION MANUAL
16. they lubricate the dumping mechanism of the mixing drum CAUTION B Failure to lubricate the zerk grease fittings two or three times a week will cause the dumping mechanism to stiffen making the mixer hard to dump BOLT CONNECTOR A 5 8 x 4 1 4 bolt is used as a connector pin located between the reduction gear assembly and the paddle shaft It is designed to protect the transmission in the event a rock or other object should get caught between the paddle blade and the drum this pin may shear It is recommended that an extra bolt be kept on hand so as to quickly make a replacement if necessary NOTE This connector pin bolt is special When replacing this bolt consult the parts section of this manual for the correct part number BEARING BRACKET Grease the bearing bracket every month CLEANING Always disconnect the spark plug wire before cleaning the inside of the drum Never pour or spray water over the gasoline engine or electric motor For consistent performance long life and high quality mixing thoroughly clean the mixer inside and out at the end of each day s operation To prevent lumps of dried mortar from forming and contamination of future batches do not allow a buildup of materials to form on the blades or anywhere inside the drum PAGE 18 WHITEMAN WM 120P S PARTS amp OPERATION MANUAL REV 6 07 20 05 WM 120P S MAINTENANCE Clutch Adjustment Mechanical 12 CF Mixer If the r
17. will purge seal system of contamination CLUTCH REDUCTION ASSEMBLY LUBRICATION The clutch reduction assembly has two separate compartments Each of which must be filled with its proper lubricant and checked at regular intervals The clutch compartment should be filled with a good grade of number 30 SAE engine oil which can be poured through the filler hole located just above the clutch inspection door on the opposite side of the transmission Fill the clutch compartment with 30 SAE engine oil until it overflows the oil level plug located on the shifter side of the clutch compartment Check this oil level every two or three months and add oil as required Drain and refill once a year The reduction gear upper compartment should be filled with number 90 SAE oil as used in automobile transmissions The filler plug is at the top of the reduction gear case and the oil level plug is on the same side of the case as the clutch lever Fill the reduction gear compartment with 90 SAE transmission oil until it overflows the oil level plug Check this oil level every two or three months and add oil as required Drain and refill once a year PADDLE SHAFT BEARINGS The paddle shafts in the Whiteman WM120P S mixers rotate in sealed ball bearings which require no additional lubrication as they are packed and sealed at the factory There is on each end of the mixing drum an zerk grease fitting Oil these fittings two or three times each week as
18. 1 in the OFF position 2 Disconnect the electric motor s extension cord from its power source 3 Clean drum all debris and foreign matter ON OFF SWITCH WHITEMAN WM 120P S PARTS amp OPERATION MANUAL REV 6 07 20 05 PAGE 17 WM 120P S MAINTENANCE WHEEL BEARINGS After every 3 months of operation remove the hub dust cap and inspect the wheel bearings Once a year or when required disassemble the wheel hubs remove the old grease and repack the bearings forcing grease between rollers cone and cage with a good grade of high speed wheel bearing grease never use grease heavier than 265 A S T M penetration No 2 Fill the wheel hub with grease to the inside diameter of the outer races and also fill the hub grease cap Reassemble the hub and mount the wheel Then tighten the adjusting nut at the same time turn the wheel in both directions until there is a slight bind to be sure all the bearing surfaces are in contact Then back off the adjusting nut 1 6 to 1 4 turn or to the nearest locking hole or sufficiently to allow the wheel to rotate freely within limits of 001 to 010 end play Lock the nut at this position Install the cotter pin and dust cap and tighten all hardware SHAFT SEALS CAUTION IMPORTANT DRUM HEAD SEAL CARE Grease seals every 40 hours of operation using any grade 1 lithium base grease Apply grease until visible inside of mixing tub over grease this
19. 19 SCREW SQHS 3 8 16 X 1 1 4 CUP WHITEMAN WM 120P S PARTS amp OPERATION MANUAL REV 6 07 20 05 PAGE 31 REMARKS 05 qmm WM 120P S STEEL DRUM ASSY STEEL DRUM ASSY PAGE 32 WHITEMAN WM 120P S PARTS amp OPERATION MANUAL REV 6 07 20 05 WM 120P S STEEL DRUM ASSY STEEL DRUM ASSY NO PART NO PART NAME QTY REMARKS 1 EM010022 KEY 3 8 SQ X 1 3 4 1 2 10176 NUT NYLOC 1 2 13 17 3 13211 WASHER FLAT 1 2 USS 4 4 13277 BOSS BEARING 5 13345 BEARING BRACKET 6 13346 TUB STEEL 7 EM200079 SHIM BEARING 135 8 EM200080 SHIM BEARING BRKT 187 9 EM200255 COUPLER PADDLE SHAFT 10 EM201537 DUMP LEVER 11 EM201731 DRUM LATCH 12 EM203335 HINGE GRILL CLOSING BAR 13 EM203344 BAR GRILL OPENING 14 EM203449 GRILL DRUM 15 2621 ZERK GREASE STR 1 4 28 16 3214 SCREW HHC 1 2 13 X 1 1 4 17 3249 CAP DUST 18 5218 SCREW HHC 1 2 13 X 1 1 2 1 19 7170 PIN HITCH CLIP 5 32 X 3 5 16 20 EM924015 PIN COTTER 3 16 X 1 21 9503 NUT NYLOC 5 8 11 22 EM961019 SCREW SQHS 3 8 16 X 1 1 4 CUP 23 EM963157 SCREW HHC 5 8 11 X 4 1 2 GR2 24 1162 CAP GREASE ZERK N Hw BH WHITEMAN WM 120P S PARTS amp OPERATION MANUAL REV 6 07 20 05 PAGE 33 WM 120P S CAB ASSY
20. 3530 PADDLE SHAFT SEAL KIT 1 INCLUDES ITEMS W WHITEMAN WM 120P S PARTS amp OPERATION MANUAL REV 6 07 20 05 PAGE 29 POLYETHYLENE DRUM ASSY e WM PART OF FRAME a ce S gt lt lt lt lt o o5 lt 9 n ce lt E ce x DRUMASSY WM 120P S POLYETHYLENE DRUM ASSY POLYETHYLENE DRUM ASSY NO PART NO PART NAME 1 10133 NUT NYLOC 3 8 16 2 10136 WASHER FLAT 3 8 SAE 3 10176 NUT NYLOC 1 2 13 4 1023 SCREW HHC 3 8 16 X 1 1 4 5 1162 CAP GREASE ZERK 6 1284 SCREW HHC 3 8 16 X 1 1 2 7 13211 WASHER FLAT 1 2 USS 8 13270 GRATE 120 STATIONARY W A 9 13357 TUB FRAME W A 120PM 10 13361 BEARING BRACKET 11 13362 BAR GRATE OPENING 12 1665 SCREW HHC 3 8 16 X 2 13 511583 DRUM LATCH 14 EM203335 HINGE GRILL CLOSING BAR 15 2621 ZERK GREASE STR 1 4 28 16 3006 SUPPORT DISC BRG 17 3042 DRUM PLASTIC 12 CU FT MIXER 18 3101 GRIP 1 19 3249 CAP DUST 20 3291 BOSS BEARING 21 3309 GRATE MOVEABLE W A 22 3480 SCREW FHC 3 8 16 X 2 PLATED 23 3512 HANDLE DUMP W A 24 5218 SCREW HHC 1 2 13 X 1 1 2 25 9503 NUT NYLOC 5 8 11 26 010022 KEY 3 8 SQ X 1 3 4 27 200255 COUPLER PADDLE SHAFT 28 963157 SCREW HHC 5 8 11 X 4 1 2 GR2 29 9503 NUT NYLOC 5 8 11 30 9610
21. 4 EM203299 ENGINEKILL WIRE 1 5 0169 HHCS 3 8 16 X 3 4 6 10136 FLAT WASHER 3 8 8 7 EM100235 ENGINE SHIM 030 EM100236 ENGINE SHIM 018 EM100237 ENGINE SHIM 010 8 EM203007 ENGINE PAD 187 EM203016 ENGINE PAD 135 EM203017 ENGINE PAD 060 9 10133 LOCK NUT 3 8 16 10 EM912104 1 PIPE NIPPLE X 10 LONG 11 5081 1 90 DEG ELBOW 12 EM912097 1 PIPE NIPPLE X 5 LONG 13 EM010009 SQ KEY 1 4 X 1 4 X 1 14 EM961045 SHSS 5 16 18 X 1 2 NYLOC 15 925013 LEVER PIN 16 925018 SHORT LINK PIN 178 6 LONG LINK PIN 18 959012 LEVER 19 934054 ROLLER 20 5117 COTTER PIN 21 934053 CONNECTING LINK 22 9503 SLOTTED HHCS 1 4 20 X 1 2 23 934040 ADJUSTING LOCK 24 934039 CLUTCH HOUSING 25 918009 SPRING 268 41 SPLINED CENTER W FACING 2 1 934042 PRESSURE PLATE ASM 28 43 RELEASE SLEEVE 29 934045 ADJUSTING RING 3048 809 BOLT 31 89 LOCK NUT 32 44 RELEASE BEARING ASM 33 EM801570 PILOT BUSHING 34 EM934022 CLUTCH ASM PO gt HH HH INCLUDES ITEMSW WHITEMAN WM 120P S PARTS amp OPERATION MANUAL REV 6 07 20 05 PAGE 41 WM 120P S HONDA ENGINE ASSY HONDA ENGINE ASSY NOTES COMPLETE CLUTCH ASSEMBLY ITEM 37 P N 934022 INCLUDES ALL ITEMS WITHIN OUTLINE PAGE 42 WHITEMAN WM 120P S PARTS
22. 9 2 TOP RUBBER BLADE siise 4 STEEL DRUM ONLY 20 200213 END RUBBER BLADE 2 STEEL DRUM ONLY EM200863 BLADE KIT STEEL snos INCLUDES ITEMS W AND MTG HDW EM204625 BLADE KIT POLY DRUM ONLY INCLUDES ITEMS W AND MTG HDW EM203028 HDW KIT FOR RUBBER OR POLY BLADES 1 INCLUDED IN BLADE KITS WHITEMAN WM 120P S PARTS amp OPERATION MANUAL REV 6 07 20 05 PAGE 27 WM 120P S PADDLE SHAFT ASSY TOW SIDE PADDLE ASSY FOR STEEL DRUM USE SHAFT P N 13344 FOR POLYETHYLENE DRUM USE SHAFT P N 13353 TOW END PAGE 28 WHITEMAN WM 120P S PARTS amp OPERATION MANUAL REV 6 07 20 05 WM 120P S PADDLE SHAFT ASSY TOW SIDE PADDLE ASSY NO PART NO PART NAME QTY REMARKS 1 13002 SEAL BEARING 1 1 2 ID 2 2 13348 RING SNAP 1 3 13349 SPACER SNAP RING 1 4 13353 SHAFT PADDLE WM120PM 1 POLYETHYLENE DRUM ONLY 4 13344 SHAFT PADDLE WM120PM 1 STEEL DRUM ONLY 5 EM902153 BEARING BALL 2 6 3019 SEAL PADDLE SHAFT 1 1 8 ID 4 7 3024 SPRING PADDLE SHAFT 2 8 3047 SPACER 2 X 1 1 8 X 1 4L 1 9 3061 SPACER 2 7 8 X 2 1 8 X 105 14 10 3494 SEAL URETHANE 1 1 4 ID 2 11 5028B PIN COTTER 1 8 2 eda 1 POLYETHYLENE DRUM ONLY 12 8164 NUT SLOTTED HEX JAM csin 1 POLYETHYLENE DRUM ONLY
23. E PAGE WHITEMAN WM 120P S PARTS amp OPERATION MANUAL REV 6 07 20 05 PAGE 49 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 888 661 4279 or 310 661 4279 FAX 310 537 1173 MAIN 800 421 1244 or 310 537 3700 FAX 310 537 3927 MULTIQUIP INC POST OFFICE BOX 6254 carson CA 90749 4 310 537 3700 800 421 1244 FAX 310 537 3927 E MAIL mq multiquip com MULTIQUIP WWW 00 Atlanta Boise Dallas Quebec Canada Manchester UK Bio De Jari ro BR Guadalajara a MX
24. EN 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 888 661 4279 or 310 661 4279 FAX 310 537 1173 MAIN 800 421 1244 or 310 537 3700 FAX 310 537 3927 WHITEMAN WM 120P S PARTS amp OPERATION MANUAL REV 6 07 20 05 PAGE 3 TABLE OF CONTENTS Here s How To Get Help 3 Table Of Contents 4 Parts Ordering Procedures 5 Operation and Safety Decals 6 Rules For Safe Operation 7 8 Specifications 9 General Information 10 Whiteman Plaster Mortar Mixer 11 12 TOWNES 19 Paddle Blade Adjustment 14 15 16 17 ut uma 18 19 Troubleshooting Engine 20 Troubleshooting Engine Mixer 21 Explanation Of Codes In Remarks Column 22 Suggested Spare 23 Engine Side Paddle Assembly 24 25 Tow Side Paddle Assembly 26 27 Paddle Shaft Assembly
25. HEATER 3 PHASE 34 8133 RHMS 10 32 X 3 4 35 EM940184 REDUCER BUSHING 36 EM012295 CONDUIT 37 EM100235 ENGINE SHIM 030 EM100236 ENGINE SHIM 018 EM100237 ENGINE SHIM 010 38 EM203007 ENGINE PAD 187 EM203016 ENGINE PAD 135 EM203017 ENGINE PAD 060 39 EM934022 CLUTCH INCLUDES ITEMS W SH OW cO OW HDD 00 N 0 00 WHITEMAN WM 120P S PARTS amp OPERATION MANUAL REV 6 07 20 05 PAGE 45 WM 120P S TRANSMISSION ASSY TRANSMISSION ASSY TO ENGINE BLOCK NOTES COMPLETE TRANSMISSION ASSEMBLY ITEM 49 P N 600000 INCLUDES ALL ITEMS WITHIN BRACKET EXCEPT ITEMS 19 20 21 22 23 37 AND 48 PAGE 46 WHITEMAN WM 120P S PARTS amp OPERATION MANUAL REV 6 07 20 05 WM 120P S TRANSMISSION ASSY TRANSMISSION ASSY NO PART NO PART NAME QTY 1 2200 5 3 8 24 1 2 600029 SHIFTER SHAFT 1 98 EM914005 SEAL 1 4 EM600028 CLUTCH YOKE 1 5 0181B LOCK WASHER 1 4 2 6 0730 HHCS 1 4 20 X 1 2 7 926029 SNAP RING 2 8 EM600023 BEARING RETAINER 1 9 EM600022 BEARING RETAINER GASKET 1 10 914209 SEAL 1 11 1 BALL BEARING 4 128 600016 INPUT PINION SHAFT 1 13 911329 SQ HEAD MAG PINE PLUG 3 8 2 14 0 INTERNAL GEAR 1 158 2 SQ KEY 3 8 1 3 8 1 168 1 OUTPUT DRIVE PINION 1 17 10136 FLAT
26. M200297 U BOLT EM200268 U BOLT 4 EM200268 U BOLT 8580 PADDLE SHAFT SEAL PADDLE SHAFT SEAL EM902153 BEARING PADDLE SHAFT 4 EM902153 BEARING PADDLE SHAFT EM963157 CONNECTOR BOLT EM963157 CONNECTOR BOLT Tara a EM934041 CLUTCH DRIVEN MEMBER EM934041 CLUTCH DRIVEN MEMBER NOTE Part numbers on this Suggested Spare Parts List may supercede replace the P N shown in the text pages ol this book WHITEMAN WM 120P S PARTS amp OPERATION MANUAL REV 6 07 20 05 PAGE 23 WM 120P S ENGINE SIDE PADDLE ASSY ENGINE SIDE PADDLE ASSY USED IN POLYETHYLENE AND STEEL DRUMS PAGE 24 WHITEMAN WM 120P S PARTS amp OPERATION MANUAL REV 6 07 20 05 WM 120P S ENGINE SIDE PADDLE ASSY ENGINE SIDE PADDLE ASSY NO PART NO PART NAME QTY REMARKS 3 EM200296 PADDLE ARM ENGINE SIDE 1 4 EM200295 PADDLE ARM CENTER ENGINE SIDE 1 5 0300B FLAT WASHER 5 16 28 6 0161D HEX NUT 5 16 14 7 EM203433 END BACK UP BLADE 2 8 0161C LOCK WASHER 5 16 14 9 1207 HHCS 5 16 18 1 3 4 14 1 EM200292 PADDLE ARM INSERT CASTING 8 12 EM200297 END PADDLE U BOLT 2 13 EM200268 CENTER PADDLE J BOLT 2 14 072 CENTER BACK UP BLADE 4 15 EM507519 TOP u uuu asa 4 POLYETHYLENE DRUM ONLY 16 EM507518 END PLASTIC BLADE
27. WASHER 3 8 1 188 902161 BALL BEARING 1 19 EM963157 HHCS 5 8 11 X 4 1 2 GD2 1 20 EM961019 SQHSS3 8 16 X 1 1 4 CUP 2 21 EM200255 PADDLE SHAFT COUPLER 1 22 EM010022 SQ KEY 3 8 X 3 8 X 1 3 4 1 23 9503 LOCK NUT 5 8 11 1 24 600015 OUTPUT SHAFT 1 25 914207 OIL SEAL 1 268 600014 TRANSMISSION COVER 1 27 600133 OUTPUT SHAFT GEAR 1 288 926036 SNAP RING 1 298 4 SQ HEAD PINE PLUG 1 2 NPT 2 30 600012 MAIN TRANSMISSION HOUSING 1 31 EM911356 BREATHER VENT PIPE PLUG 1 2 2 32 1729 ROLL PIN 1 33 4 LOCK PLATE 1 344 927048 WOODRUFF KEY 1 35 10133 LOCK NUT 3 8 16 1 36 1 TRANSMISSION COVER GASKET 1 37 EM600018 SHIFTER LEVER 1 388 6 LOCK WASHER 3 8 17 39 0202 HHCS 5 8 16 X 1 17 40 4196 HHCS 3 8 16 X 3 4 6 41 1875 INTER SHKP WASHER 3 8 6 409 3 SHIFTER COVER 1 43 600026 SHIFTER COVER GASKET 1 44 9 STUD 7 16 14 67 4 45 2955 LOCK WASHER 7 16 4 468 0 HEX NUT 7 16 14 4 47 09 DOWEL PIN 3 48 EM801965 GASKET 1 49 EM600000 COMP TRANS ASM ttti veis uem INCLUDES ITEMS W WHITEMAN WM 120P S PARTS amp OPERATION MANUAL REV 6 07 20 05 PAGE 47 Effective July 1 2000 TERMS AND CONDITIONS OF SALE PARTS PAYMENT TERMS Terms of payment for parts are net 10 days FREIGHT POLICY All parts orders will be shipped collect or prepaid withthe charges addedto the invoice All shipments are F O B point of origin Multiquip s responsibility ceases whenasigned ma
28. arts 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 6 3 67 netprice of less than 5 00 Special order items Electrical components Paint chemicals and lubricants Decals and paper products 7 Items purchasedin kits Thesenderwillbenotifiedofany material receivedthatisnotacceptable Such material willbe 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 cases where an item is accepted for which the original purchase document can not be determined the price will be based onthe 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 Price changes are effective ona specific date and allorders received on orafterthat date will be billed at the revised price Rebates for price declines and added charges for price increases willnotbe made forstock onhandat the time of any price change Multiquip res
29. er s operating instructions furnished with the engine We recommend draining and refilling the engine crankcase at least every thirty hours of operation Check the engine oil level daily GASOLINE MIXER OFF ON SWITCH This feature is on gasoline engine mixers only Located on the side of the engine cover The purpose of this switch is to start and stop the mixer in normal operation ELECTRIC MOTOR MIXER OFF ON SWITCH This feature is on electric motor mixers only This switch is located on top of the motor Lift the engine cover to gain access to this switch The purpose of this switch is to start and stop the mixer innormal operation Never use the electric motor in an explosive environment ENGINE THROTTLE AND CHOKE CONTROLS Please refer to the engine owners manual for specific instructions PAGE 10 WHITEMAN WM 120P S PARTS amp OPERATION MANUAL REV 6 07 20 05 WM 120P S CONTROLS ENGINE COVER GASOLINE ENGINE ON OFF SWITCH CLUTCH LEVER BAG CUTTER SAFETY GRILL pee i So g MIXING PADDLES DUMP HANDLE ZERK GREASE FITTINGS SAFETY CHAIN MIXING DRUM Figure 1 Mixer Safety Grill Provided for operator safety This safety grill is designed to keep hands and solid objects out of the mixing drum when in use This grill should be closed at all times when mixer is in use DO NOT remove the grill or grill opening bar Keep the grill clean by washing it do
30. ertain applications that are notcompatible with polyethylene drums Since Whiteman Industries cannot control the end user s application of this product we will notassume responsibility for the resulting damages when exposed to incompatible chemicals POLYETHYLENE DRUM TOW END CAST PADDLE DRUM END ENGINE END CAST PADDLE DRUM SIDE CENTER ENGINE END CAST PADDLE ADJUST END AND SIDE PADDLE BLADES TO COME AS CLOSE TO THE DRUM WALLS WITHOUT MAKING NF CONTACT YY DRUM END AND SIDE WALLS Figure 3 Paddle Blade Adjustment Polyethylene Drum END AND SIDE PADDLE BLADE PAGE 14 WHITEMAN WM 120P S PARTS amp OPERATION MANUAL REV 6 07 20 05 WM 120P S PADDLE BLADE ADJUSTMENT STEEL DRUM TOW END CAST PADDLE CENTER TOW END CAST PADDLE DRUM END ENGINE END CAST PADDLE PADDLE BLADE IS TOO TIGHT AGAINST DRUM SIDE WALLS Y CENTER ENGINE DRUMSIDE END CAST PADDLE INCORRECT ROTATION lt l m 2 a z CORRECT INCORRECT 7 4 SE 1 CORRECT SIDE PADDLE BLADE PADDLE BLADE IS TOO TIGHT AGAINST DRUM ROTATION j SIDE WALLS U I DRUM END AND SIDE WALLS Figure 4 Paddle Blade Adjustment Steel Drum WHITEMAN WM 120P S PARTS amp OPERATION MANUAL REV 6 07 20 05 PAGE 15 WM 120P S INITIAL START UP This section is
31. erves 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 damages in excess ofthe purchase price ofthe item withrespecttowhich damages are claimed andinnoeventshall Multiquip be liableforloss of profit or good will or for any other special consequential or incidental damages LIMITATION OFWARRANTIES No warranties express or implied 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 PAGE 48 WHITEMAN WM 120P S PARTS amp OPERATION MANUAL REV 6 07 20 05 NOT
32. h is engaged paddle shaft will rotate To disengage clutch pull the clutch backwards towards the engine WHITEMAN WM 120P S PARTS amp OPERATION MANUAL REV 6 07 20 05 PAGE 11 WM 120P S ELECTRIC MOTOR ELECTRIC MOTOR NOTE For lubrication care and operation of the electric motor refer to It is strongly recommended that all electrical wiring be your electric motor instruction booklet furnished with the motor done by a licensed electrician Special attention should be given to the electric switch as well as the over and under voltage protection devices as per regulations set forth in the local electrical safety code Protect the electric motor from dust as much as possible and keep ventilating openings clean CAUTION handbook DO NOT spray water at any time on the electric motor DO NOT operate electric motor in a Table 2 Electric Motor Wiring Information explosive environment Motor 230 Volt Single Phase Horsepower The electric motor for this mixer is available in either a 5 HP Receptacle Connector single phase or 5 HP 3 phase configuration The input voltage requirement for these motors is either 230 VAC or 440 VAC only L6 20R P N 940540 ELECTRIC MOTOR CONNECTION 12 inch electrical cable Figure 2 with a pigtail at one end is provided with the electrical motor for hookup to a power source Table 1 shows the required NEMA connector for the desired motor horsepower rating In additi
33. intended to assist the operator with the initial start up of the WM 120P S mixer It is extremely important that this section be read carefully before attempting to use the mixer in the field DO NOT use your mixer until this section is thoroughly understood CAUTION Failure to understand the operation of the WM 120P S mixer could result in severe damage to the mixer or personal injury See Figure 1 Page 10 for the location of any control referenced in this manual LUBRICANTS ENGINE OIL 1 Remove the engine oil dipstick from its holder 2 Determine if the engine oil is low add correct amount of engine oil to bring oil level to a normal safe level CLUTCH OIL 1 Check the oil level in the clutch compartment fill with 30 SAE engine oil if needed REDUCTION GEAR OIL 1 Check the oil level in the reduction gear compartment fill with 90 SAE transmission oil if needed ZERK GREASE FITTINGS 1 Check the zerk grease fittings at each end of the mixing drum These grease fittings lubricate the dumping mechanism If the dumping handle is stiff or hard to move lubricate these fittings FUEL 1 Ifyour mixer has a gasoline engine determine if the engine fuel is low If fuel is low remove the fuel filler cap and fill with unleaded gasoline CAUTION Handle fuel safely Motor fuels are highly flammable and can be dangerous if mishandled DO NOT smoke while refueling Do not attempt to refuel mixer if the engine is ho
34. mprovement we reserve the right to amend these specifications at any time without notice WHITEMAN WM 120P S PARTS amp OPERATION MANUAL REV 6 07 20 05 PAGE 9 WM120P S GENERAL INFORMATION GENERAL The Whiteman WM 120PM and WM120SM Series plaster and mortar mixers are shipped completely assembled and have been factory tested The drum batch capacity of these mixers is between 3 5 and 4 0 bags With proper care they will give continuous service year after year These mixers can be powered by either gasoline or electric motors The power from the engine is transmitted via the clutch reduction assembly directly to the paddle shaft Therefore providing high mixer torque and eliminating V belts BEFORE STARTING Before starting the engine read the engine owners manual and thoroughly understand the safety information Check the items listed below OIL LEVELS Be sure to check the oil levels in the engine and engine reduction unit before starting the unit HARDWARE Check all hardware on the mixer before starting Periodically inspect all hardware Loose hardware can contribute to early component failure and poor performance Use the torque chart below as a general guideline and keep all hardware tight HARDWARE DIA TORQUE LB FT 5 16 18 24 3 8 24 37 1 2 13 39 1 2 13 Grade 8 90 GASOLINE ENGINE CARE For care and operation of the gasoline engine refer to the engine manufactur
35. n 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 Spark plug is loose Re seat valves 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 WHITEMAN WM 120P S PARTS amp OPERATION MANUAL REV 6 07 20 05 WM 120P S TROUBLESHOOTING ENGINE MIXER TABLE 3 ENGINE TROUBLESHOOTING CONTINUED SYMPTOM POSSIBLE PROBLEM SOLUTION T Malfunction in cooling fan Check or replace cooling fan Insufficient power output compression and overheats Air in take filter clogged Clean or replace air in take filter Over accumulation of exhaust Clean and check valves Burms products Check muffler replace if necessary Wrong spark plug Replace spark plug with manufactures suggested type spark plug Lubricating oil is wrong Exhaust color is continiously viscosity
36. ng extra discounts Number of line items ordered Additional Discount 1 9 items 3 10 items 5 Get special freight allowances when you order 10 or more H kk 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 LE I X Common nuts bolts and washers all items under 1 00 list price 800 421 1244 do not count towards the 10 line items Tol 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 WHITEMAN WM 120P S PARTS amp OPERATION MANUAL REV 6 07 20 05 PAGE 5 OPERATION AND SAFETY DECALS The safety instruction decals shown must be on all Whiteman Mixers CAUTION SHUT OFF ENGINE BEFORE PUTTING HANDS IN MIXING DRUM P N EM948423 WVAITEMAN SAFETY INSTRUCTIONS Read owners manuals before operating Keep unauthorized and untrained people away from machine during operation Make sure all safety devices are in place before this machine is started Make sure engine is turned off and spark plug wire is disconnected before cleaning the machine Keep hands and fingers away from moving objects Do not operate machine an enclosed area Proper ventilation is required
37. nifest has been obtained from the carrier and any claim for shortage or damage must be 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 willbe accepted and credit will be allowed subject to the following provisions 1 A Returned Material Authorization must beapprovedby Multiquip priorto shipment 2 ToobtainaReturn Material Authorization alistmustbe providedto Multiquip Parts Sales that defines item numbers quantities and descriptionsofthe 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 e 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 marked The following items are not returnable a Obsolete p
38. nt bolt just enough to release the adjustment lock B Using a punch rotate the adjusting ring P N EM 934045 one notch ata time in the counter clockwise direction until a firm 35 to 55 lbs pressure is felt when engaging the Clutch lever the lever should snap into the engaged position ENGINE ROTATE COUNTER CLOCKWISE TO INCREASE CLUTCH PRESSURE SIDE ADJUSTMENT LOCK ROTATE CLOCKWISE TO DECREASE CLUTCH PRESSURE Figure 12 Clutch Adjustment Lock Location NOTE If the clutch cannot be adjusted it may be necessary to inspect or replace the clutch When the clutch has been satisfactorly adjusted reinstall the adjustment lock P N EM 934040 and tighten lock bolt Reinstall the clutch Inspection door using the six 1 2 inch capscrews and lockwashers and also check that the gasket is not worn or broken When the clutch has been satisfactorly adjusted reinstall the adjustment lock P N EM 934040 and tighten lock bolt Remove the 3 8 inch square head pipe plug located on the lower clutch compartment Refill the clutch compartment with 2 1 4 quarts of SAE 30 motor oil to the level of the plug When done reinstall plug Reinstall spark plug wire or electric power cord Start engine check for proper clutch engagement and inspect for any oil leaks NOTE Any questions regarding the above procedure please contactthe Multiquip Service Dept at 1 800 421 1244 WHITEMAN WM 120P S PARTS
39. o that paddle shaft inside mixer rotates between 30 40 RPM s The number of RPM s will vary depending on engine type and load STARTER GRIP Figure 10 Starter Grip MIXING 1 The paddle shaft inside the drum should be rotating at this time 2 Liftthe mixing bag compound onto the steel grate over the bag cutter and let the contents fall into the drum 3 Add water and mix compound to desired consistency then dump NOTE Be sure to stand clear of the dump handle when the mixer is operational Any binding of material between the mixer blades and the drum will cause the drum handle to move to the discharge position thus causing bodily harm STARTING THE ELECTRIC MOTOR 1 After the electric motor has been connected to a power source by a licensed electrician it can then be ready for use 2 Setthe electric motor s ON OFF switch Figure 11 to the ON position SINGLE PHASE ELECTRIC MOTOR V 3 OR 5 HP 230 VAC Figure 11 Main ON OFF Switch 3 Engage the clutch lever and verify that the paddle shaft is rotating then follow steps 1 2 and 3 outlined in the mixing section above STOPPINGTHE MIXER gasoline 1 Push the main start stop switch Figure 9 inward to stop the engine turn the fuel shut off valve to the OFF position 3 Disconnect the spark plug 4 Clean drum of all debris and foreign matter STOPPINGTHE MIXER electric 1 Place the electric motor s start stop switch Figure 1
40. on Table 2 also shows the matching NEMA approved connector for the required extension cord SINGLE PHASE ELECTRIC MOTOR ELECTRIC SWITCH PIGTAIL END 4 OF 12 INCH ELECTRIC MOTOR CABLE 5 HP L6 30 AMP PLUG Figure 2 Single Phase Electric Motor with 12 inch Pigtail Cable PAGE 12 WHITEMAN WM 120P S PARTS amp OPERATION MANUAL REV 6 07 20 05 WM 120P S TOWING NOTE Before towing check with local and state laws for proper compliance The tow bar and chain must be properly attached to the mixer and towing vehicle prior to towing Refer to the following installation instruction Step 1 Insert the Draw Bar into the main frame Secure utilizing the 3 4 bolt grade 5 and nylock nut Tighten to 100 foot pounds BOLT amp NUT Step 2 Install the chain through the hole located between the frame gusset and frame angle Loop the chain together and place under the Draw Bar Secure with connector link FRAME GUSSET CONNECTOR LINK Step 3 Extend the chain along the length of the Draw Bar remove excess chain slack and secure to bottom connector link Secure the chain to the towing vehicle using the connector link VEHICLE CONNECTOR LINK CHAIN SLACK BOTTOM CONNECTOR LINK It is critical that the length of the chain be properly adjusted to prevent the Draw Bar and the front mixer stand from dropping to the ground contact in the event the Draw Bar
41. otating mixing paddles appear to be losing rotational speed it may be necessary to adjust the clutch For optimum performance Multiquip recommends 35 55 lbs applied pressure to the hand clutch lever After the first initial operating hours 8 check the clutch for proper ensasment pressure Clutch Adjustment Procedure CAUTION Always stop the engine disconnect the spark plug or electrical power cord before attempting this procedure 1 To gain access to the Gear Reduction Compartment remove the four 9 16 inch hex head bolts that secure the hood to the engine and remove engine hood 2 Drain the clutch compartment oil by removing the magnetic 3 8 plug located at the bottom of the Gear Reduction Assembly NOTE The Gear Reduction Compartment consist of two compartments a lower and upper The lower compartment houses the clutch the upper compartment contains the actual gear reduction Remember each compartment requires a different type of lubricating oil 3 To gain access to the clutch Inspection door remove the six 1 2 inch capscrews and lockwashers that secure the clutch inspection door Remove door and gasket 4 Check that the clutch is disengaged by pulling the shifter lever towards the rear of the mixer 5 Referto Figure 12 forsteps 5A through 5G A Rotate the clutch using the recoil starter until the adjustment lock Figure 12 P N EM934040 is visible Using a flat blade screwdriver loosen the adjustme
42. per safety precautions and operations techniques before using pump E Always store equipment properly when it is not being used Equipment should be stored in a clean dry location out of the reach of children E DO NOT operate this equipment unless all guards and safety devices are attached and in place Caution must be exercised while servicing this equipment Rotating and moving parts can cause injury if contacted E When towing an adequate safety chain must be fastened to the frame refer to page 14 E Keep all inexperienced and unauthorized people away from the equipment at all times Unauthorized equipment modifications will void all warranties I Check all fasteners periodically for tightness Also check towing tongue bolt lock nut and wheel lug nuts for wear E Stop the engine and disconnect the spark plug before allowing anybody s hands in the mixing drum E Never pour or spray water over the engine or electric motor E Always stand clear of dump handle when mixer is in operation Any binding of material between the mixer blades and drum will cause drum and handle to quickly move in the discharge position E Depending on type of mixer test the ON OFF switch for either the gasoline engine or electric motor before operating The purpose of these switches is to shut down the engine or motor of the mixer Emergencies Always know the location of the nearest fire extinguisher and first aid kit
43. t or running Always allow engine to cool before refueling STARTING THE ENGINE gasoline only The following steps outline the procedure for starting the engine Depending on the type of engine employed in the mixer the steps may vary slightly If your mixer has an electric motor disregard this section 1 Move the fuel shut off lever Figure 5 to the ON position FUEL VALVE LEVER Figure 5 Fuel Shut OFF Lever 2 Tostarta cold engine move the choke lever Figure 6 to the CLOSED position CHOKE LEVER Figure 6 Choke Lever 3 Move the throttle lever Figure 7 away from the slow position about 1 3 of the way toward the fast position THROTTLE LEVER Figure 7 Throttle lever Lever PAGE 16 WHITEMAN WM 120P S PARTS amp OPERATION MANUAL REV 6 07 20 05 WM 120P S INITIAL START UP 4 Turn the engine switch Figure 8 to the ON position ENGINE SWITCH ON Figure 8 Engine ON OFF Switch 5 Locatedon the engine cover is the main start stop switch Figure 9 Pull this switch outward to start the engine START STOP SWITCH 1 PULL OUT ae TO START U OP PUSH IN S 0 A TO STOP Figure 9 Main ON OFF Switch 6 Pull the starter grip Figure 10 lightly until you feel resistance then pull briskly Return the starter grip gently Push the clutch lever forward toward the tow tongue end of the mixer When engine starts adjust throttle lever s
44. wn daily Bag Cutter This feature allows compound mixing bags to be opened easily therefore allowing the contents of the bag to fall directly into the mixing drum Mixing Paddles Used in the mixing of material This unit uses four different types of paddles to provide a fast uniform mix Dump Handle Pull this handle downward to dump the contents of the drum Push the handle upward to return the drum to its vertical position Zerk Fitting There is on each end of the mixing drum a zerk grease fitting These fittings lubricate the dumping mechanism Lubricate both fittings at least twice a week Mixing Drum Made of either polyethylene or steel Mixing materials such as concrete mortar plaster are to be placed into this drum for mixing Always clean the drum after each use Tow Bar When towing is required connect tow bar to a vehicle Reference page 14 Engine Cover Lift this cover to gain access to the engine compartment ON OFF Switch gasoline This switch is provided on mixers with gasoline engines only and is located on the side of the engine cover When activated it will shut down the engine ON OFF Switch electric This switch is provided on mixers with electric motors To gain access to this switch lift the engine cover When activated it will shut down the electric motor Clutch Lever Push the clutch lever forward toward the tow tongue end of the mixer to engage clutch Once clutc
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