Operation and Parts Manual SERIES plaster/mortar mixer MODEL wm45H (Honda GX160UT1HX2 Gasoline Engine) MODEL wm45E (1 HP Electric Motor) Revision #0 (09/27/12) To find the latest revision of this publication, visit our website at: www.multiquip.com THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES.
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silicosis/respiratory warnings WARNING WARNING SILICOSIS WARNING RESPIRATORY HAZARDS Grinding/cutting/drilling of masonry, concrete, metal and other materials with silica in their composition may give off dust or mists containing crystalline silica. Silica is a basic component of sand, quartz, brick clay, granite and numerous other minerals and rocks. Repeated and/or substantial inhalation of airborne crystalline silica can cause serious or fatal respiratory diseases, including silicosis.
Table of Contents WM45H/WM45E Plaster/ Mortar Mixer Silicosis/Respiratory Warnings................................. 3 Table Of Contents..................................................... 4 Parts Ordering Procedures....................................... 5 Safety Information................................................. 6-9 Specifications......................................................... 10 Dimensions............................................................. 11 General Information...........
www.multiquip.com Parts Ordering Procedures Ordering parts has never been easier! Choose from three easy options: Order via Internet (Dealers Only): Best Deal! Effective: January 1st, 2006 If you have an MQ Account, to obtain a Username and Password, E-mail us at: parts@multiquip. com. Order parts on-line using Multiquip’s SmartEquip website! ■ View Parts Diagrams ■ Order Parts ■ Print Specification Information To obtain an MQ Account, contact your District Sales Manager for more information.
Safety Information Do not operate or service the equipment before reading the entire manual. Safety precautions should be followed at all times when operating this equipment. Failure to read and understand the safety messages and operating instructions could result in injury to yourself and others. Potential hazards associated with the operation of this equipment will be referenced with hazard symbols which may appear throughout this manual in conjunction with safety messages.
Safety Information geneRaL SaFeTY CauTIOn neveR operate this equipment without proper protective clothing, shatterproof glasses, respiratory protection, hearing protection, steel-toed boots and other protective devices required by the job or city and state regulations. Avoid wearing jewelry or loose fitting clothes that may snag on the controls or moving parts as this can cause serious injury. neveR operate this equipment when not feeling well due to fatigue, illness or when under medication.
Safety Information MIXeR SaFeTY dangeR neveR operate the equipment in an explosive atmosphere or near combustible materials. An explosion or fire could result causing severe bodily harm or even death. dO nOT mix flammable or explosive substances. WaRnIng neveR place your hands inside the drum while starting or operating this equipment. neveR disconnect any emergency or safety devices. These devices are intended for operator safety.
Safety Information FueL SaFeTY TRanSpORTIng SaFeTY dangeR CauTIOn dO nOT add fuel to equipment if it is placed inside truck bed with plastic liner. Possibility exists of explosion or fire due to static electricity. FUEL neveR allow any person or animal to stand underneath the equipment while lifting. NOTICE aLWaYS make sure forklift forks are inserted into pockets (if applicable) as far as possible when lifting the mixer. aLWaYS shutdown engine before transporting.
SPECIFICATIONS Table 1. Mixer Specifications Capacity 4.5 cu. ft (127 liters) Bag Capacity 1-1/2 to 2-1/2 bags Weight 380 lbs. (172 kg.) Height W/Dump Handle 57.5 in. (146 cm.) Discharge Height 7.5 in. (19 cm.) Drive V-Belt/Gear Dump Action Manual Table 2.
dIMENSIONS A B C D Figure 1. Dimensions Table 3. Mixer Dimensions Reference Designator Dimension in. (cm.) A 57.5 (146) B 74.0 (188) C 32.5 (82) D 29.0 (74) WM45H/E PLASTER MORTAR MIXER • operation and parts manual — rev.
general information General Gasoline Engine Care The MQ Model WM45H and WM45E plaster and mortar mixers are shipped completely assembled and each mixer has been factory tested. For care and operation of the Honda engine, refer to the maintenance procedures in this manual and the engine manufacturer’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.
components Figure 2. Major Components Figure 2 illustrates the basic components and controls of the WM45H and WM45E mixer. 1. Lifting Handle Bars — Use these handle bars to lift and maneuver the mixer. 6. Engine Cover — Lift this cover to gain access to the engine compartment. 2. Pivot Point/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. 7.
Basic engine Figure 3. Engine Controls and Components INITIAL SERVICING The engine (Figure 3) must be checked for proper lubrication and filled with fuel prior to operation. Refer to the manufacturers engine manual for instructions and details of operation and servicing. Fuel Filler Cap — Remove this cap to add unleaded gasoline to the fuel tank. Make sure cap is tightened securely. DO NOT over fill.
ELECTRIC MOTOR Figure 4. Single-Phase Electric Motor 18-Inch Pigtail Cable Electric Motor Electric Motor Voltage Switch For maintenance care and operation of the electric motor, refer to your electric motor instruction booklet furnished with the motor. 1. ALWAYS make certain the electric motor switch is "OFF" (Figure 4)and the power cord has been disconnected from the power source. Protect the electric motor from dust as much as possible and keep ventilating openings clean. 2.
Pre-inspection (Engine/mixer) Before Starting 1. Read safety instructions at the beginning of manual. 2. Clean the mixer, removing dirt and dust, particularly the engine cooling air inlet, carburetor and air cleaner. 3. Check the air filter for dirt and dust. If air filter is dirty, replace air filter with a new one as required. Season Summer Spring/Fall Winter Table 6.
Initial Start-up (Engine) CAUTION DO NOT attempt to operate the mixer until the Safety, General Information and Inspection sections of this manual have been read and thoroughly understood. 3. Place the choke lever (Figure 9) in the “CLOSED” position if starting a cold engine. This section is intended to assist the operator with the initial start-up of the mixer. It is extremely important that this section be read carefully before attempting to use the mixer in the field. 1.
Initial Start-up (Engine/electric motor) 1. Grasp the starter grip (Figure 12) and slowly pull it out. The resistance becomes the hardest at a certain position, corresponding to the compression point. Pull the starter grip briskly and smoothly for starting. CAUTION ALWAYS run engine at full speed while mixing. Starting the Electric motor 1.
shutdown Stopping the Engine Stopping the electric motor Normal Shutdown 1. Place the electric motor's ON/OFF switch (Figure 19) in the OFF position. ON 1. Move the throttle lever to the IDLE position (Figure 16) and run the engine for three minutes at low speed. OFF Figure 19. Electric Motor ON/OFF Switch (ON) 2. Disconnect the electric motor's extension cord from its power source. Figure 16. Throttle Lever (Idle) 2.
Maintenance (Engine) Engine Maintenance Perform engine maintenance procedures as referenced by Table 7 below: Description (3) Engine Oil Air Cleaner All Nuts and Bolts Spark Plug Cooling Fins Spark Arrester Fuel Tank Fuel Filter Idle Speed Valve Clearance Fuel lines Operation Table 7.
Maintenance (Engine) Maintenance Perform the engine maintenance procedures as indicated below: Daily 1. Thoroughly remove dirt and oil from the engine and control area. Clean or replace the air cleaner elements as necessary. Check and retighten all fasteners as necessary. Check the spring box and bellows for oil leaks. Repair or replace as needed. Weekly 1. Remove the fuel filter cap and clean the inside of the fuel tank. Figure 21.
Maintenance (mixer) Drum Head Seals There is 1 set of drum head seals (Figure 23) that will require lubrication. NOTICE Important- Drum Head Seal Care Grease seals every 40 hours of operation using any grade #1 lithium base grease. Apply grease until visible of mixing tub (over grease). This will purge seal system of contamination.
Maintenance (mixer) Main Gear and Drive Pinion Alignment Gear Lubrication 3. Disconnect the spark plug wire. In addition make sure the clutch engagement lever is dis-engaged to relieve V-belt tension. The surface of the pinion and main gear (Figure 29) should be very lightly greased. 4. The countershaft and drive pinion are mounted on a slotted base. To align drive pinion with main gear, loosen the pillow block mounting bolts and move them until the necessary alignment has been made.
Troubleshooting (Engine) Troubleshooting (engine) Symptom possible problem Spark plug bridging? Check gap, insulation or replace spark plug. Carbon deposit on spark plug? Clean or replace spark plug. Short circuit due to deficient spark plug insulation? Check spark plug insulation, replace if worn. Improper spark plug gap? Set to proper gap. Fuel reaching carburetor? Check fuel line. Water in fuel tank? Flush or replace fuel tank. Fuel filter clogged? Replace fuel filter.
Troubleshooting (Engine/mixer) Practically all breakdowns can be prevented by proper handling and maintenance inspections, but in the event of a breakdown, please take remedial action following Symptom Blades will not rotate. Material leaking from drum ends. Drum difficult to discharge (tilt). Symptom the diagnosis based on the Troubleshooting Tables If the problem cannot be remedied, please leave the unit just as it is and consult or company's service department.
wiring diagram (Electric motor) Figure 31. Electric Motor Wiring Diagram page 26 — WM45H/E PLASTER/MORTAR MIXER • operation and parts manual — rev.
notes WM45H/E PLASTER MORTAR MIXER • operation and parts manual — rev.
Explanation of Code in Remarks Column The following section explains the different symbols and remarks used in the Parts section of this manual. Use the help numbers found on the back page of the manual if there are any questions. NOTICE The contents and part numbers listed in the parts section are subject to change without notice. Multiquip does not guarantee the availability of the parts listed. Sample partS liSt NO. 1 2% 2% 3 4 part NO. part Name QtY. remarKS 12345 BOLT......................1 .....
Suggested Spare Parts WM45H/WM45E plaster/mortar mixer with honda gx160UT1HX2 gasoline engine and 1 HP 115/230 vac, 60 Hz electric motor 1 to 3 units Qty. P/N Description 2............491010...................RUBBER LATCH ASSY. 1............508473...................V-BELT, ELECTRIC MOTOR A37 1............8000-008...............KIT, RUBBER BLADES 3............9807956846...........SPARK PLUG 3............17210ZE1822........ELEMENT, AIR 1............28462ZH8003........ROPE, RECOIL STARTER, HONDA 1............
NAMEPLATE AND DECALS 2 PUSH TO STOP 4 P/N EM948630 5 3 WARNING 1 Keep safety grate, guards and doors in place. Shut off engine or electric motor before inspection or maintenance. MO SE DEL RIAL Moving parts can cut and crush. SHUT OFF engine or electric motor before placing hands in mixing drum. NO . To avoid injury, you MUST read and understand operators manual before using this machine. DANGER Gasoline is highly flammable. DO NOT smoke around or near the equipment.
NAMEPLATE AND DECALS NO. PART NO. PART NAME QTY. REMARKS 1 DECAL: NAMEPLATE................................................1................CONTACT MQ PARTS DEPT.
STEEL TUB ASSY. 27 42 56 24 50 43 37 42 3 25 48 20 37 12 50 63 46 43 22 42 37 43 43 42 18 40 19 42 62 21 48 21 25 FRONT 37 39 REAR 46 63 20 39 62 42 19 18 43 26 2 PART OF FRAME 40 40 PART OF FRAME page 32 — WM45H/E PLASTER/MORTAR MIXER • operation and parts manual — rev.
STEEL TUB ASSY. NO. 2# 3 12 18# 19+# 20# 21+# 22 24# 25 26 27# 37# 39# 40 42# 43# 46 48 50 56# 62# 63# PART NO. 26084-352 26085-351 23180-001 19728-001 19722-001 33177-001 33044-001 25492-001 33048-001 33084-001 33084-002 18937-001 07745-001 17985-008 17985-010 07029-006 07033-006 07030-008 07030-006 07028-055 06501-008 07594-012 19721-001 25648-501 26083-502 PART NAME QTY.
PADDLE SHAFT ASSY. page 34 — WM45H/E PLASTER/MORTAR MIXER • operation and parts manual — rev.
PADDLE SHAFT ASSY. NO. 1 2 3 4 5 6 7 8 9 10# 11# 12# 13# 14# 15# 16 17# 18# 19 PART NO. 29062-351 492584 530181C 492400 EM200292 530180C 504322 EM200297 530179C 505196 3019092 514725 514726 1456 0166A 530182C 530201 33017-001 80000-008 PART NAME QTY.
FRAME ASSY. page 36 — WM45H/E PLASTER/MORTAR MIXER • operation and parts manual — rev.
FRAME ASSY. NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 PART NO. EM98195 530467 530226 492294 2101402 517684 492581 530168 492381 EM969013 3019092 EM217 518062 29173-001 ???????? 29174-001 491002 490957 501299 PART NAME QTY. REMARKS GRIP, RUBBER BLACK 4 HANDLE, FRONT-LEFT 1 HANDLE, FRONT-RIGHT 1 BOLT, HEX 1/4" NC X 3/4" G2 2 WASHER, LOCK 1/4" 2 DUST CAP 1 NUT, 1/4-20 NYLOCK 2 FRAME 1 SCREW, 3/8 NC 2-1/2 G5 2 NUT, NYLOCK 3/8".............................................4................
engine cover ASSY. page 38 — WM45H/E PLASTER/MORTAR MIXER • operation and parts manual — rev.
engine cover ASSY. NO. 1 2 3 4 PART NO. 07028-057 18604-005 26922-351 491010 PART NAME COTTER PIN 5/32 x 1/2 RETAINER CHAIN ENGINE HOUSE ASSY. LATCH ASSY. QTY. 2 1 1 1 REMARKS WM45H/E PLASTER MORTAR MIXER • operation and parts manual — rev.
engine/GUARD ASSY. page 40 — WM45H/E PLASTER/MORTAR MIXER • operation and parts manual — rev.
engine/GUARD ASSY. NO. 1 2 3 4 5 6 7 8 9 10 PART NO. GX160UT1HX2 10057-016 18941-004 07030-005 07029-005 07033-005 06499-006 33054-001 06500-012 530170 PART NAME ENGINE-4.8 H.P. HONDA SQUARE KEY 3/16 x 1-1/2 SOCKET SET SCREW 1/4-20 x 1/4 FLATWASHER 5/16 LOCKWASHER 5/16 HEX NUT 5/16 -18 CAP SCREW 1/4-20 x 3/4 PINION GEAR CAP SCREW 5/16 - 18 x 1-1/2 GEAR GUARD QTY. 1 1 2 4 4 4 4 1 4 1 REMARKS WM45H/E PLASTER MORTAR MIXER • operation and parts manual — rev.
electric motor ASSY. page 42 — WM45H/E PLASTER/MORTAR MIXER • operation and parts manual — rev.
electric motor ASSY. NO. 20 21 30 32 33 34 49 51 71 82 84 92 93 94 95 100 101 106 107 PART NO. 33060-001 17985-010 33054-001 07030-005 07029-005 07033-005 07029-004 07033-004 26044-001 22743-002 512518 530235 512466 10057-016 508473 18941-004 06500-008 07030-012 530256 PART NAME PILLOW BLOCK CARRIAGE BOLT 3/8-16 x 1-1/4 DRIVE PINION GEAR FLAT WASHER 5/16 LOCK WASHER 5/16 HEX NUT 5/16-18 LOCKWASHER 1/4 NUT, HEX 1/4-20 BRACKET MOTOR & CONTROL ASSY. 1.
Terms and Conditions of Sale — Parts paYMenT TeRMS 5. Parts must be in new and resalable condition, in the original Multiquip package (if any), and with Multiquip part numbers clearly marked. 6. The following items are not returnable: Multiquip reserves the right to quote and sell direct to Government agencies, and to Original Equipment Manufacturer accounts who use our products as integral parts of their own products. a. SpeCIaL eXpedITIng SeRvICe Terms of payment for parts are net 30 days.
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Operation and Parts Manual HERE’S HOW TO GET HELP PLEASE HAVE THE MODEL AND SERIAL NUMBER ON-HAND WHEN CALLING United StateS Multiquip Corporate Office 18910 Wilmington Ave. Carson, CA 90746 Contact: mq@multiquip.com MQ Parts Department Tel.
