MULTIQUIP EM120 Operation And Parts Manual
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MULTIQUIP EM120 Operation And Parts Manual

MULTIQUIP EM120 Operation And Parts Manual

Hydraulic plaster/mortar mixer
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OPERATION AND PARTS MANUAL
SERIES
MODEL EM120 HYDRAULIC
PLASTER/MORTAR MIXER
(HONDA GX390U1QA2 GASOLINE ENGINE)
Revision #1 (09/09/19)
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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  • Page 1 OPERATION AND PARTS MANUAL SERIES MODEL EM120 HYDRAULIC PLASTER/MORTAR MIXER (HONDA GX390U1QA2 GASOLINE ENGINE) Revision #1 (09/09/19) To find the latest revision of this publication, visit our website at: www.multiquip.com THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES.

  • Page 2: Proposition 65 Warning

    PROPOSITION 65 WARNING PAGE 2 — EM120 HYD. PLASTER/MORTAR MIXER • OPERATION AND PARTS MANUAL — REV. #1 (09/09/19)

  • Page 3: Silicosis/Respiratory Warnings

    NIOSH/MSHA for the materials being used. EM120 HYD. PLASTER/MORTAR MIXER• OPERATION AND PARTS MANUAL — REV. #1 (09/09/19) — PAGE 3...

  • Page 4: Table Of Contents

    Hydraulic System Diagram ........34 Troubleshooting (Mixer) ......... 35 Troubleshooting (Engine) ......... 36–37 Explanation of Code in Remarks Column....38 Suggested Spare Parts ......... 39 PAGE 4 — EM120 HYD. PLASTER/MORTAR MIXER • OPERATION AND PARTS MANUAL — REV. #1 (09/09/19)

  • Page 5: Training Checklist

    Fuel system, refueling procedure. Operation of controls (machine not running). Safety controls, safety stop switch operation. Emergency stop procedures. Machine transport and storage. EM120 HYD. PLASTER/MORTAR MIXER• OPERATION AND PARTS MANUAL — REV. #1 (09/09/19) — PAGE 5...
  • Page 6 Indicates a hazardous situation which, if not avoided, COULD result in MINOR or MODERATE INJURY. Hydraulic fluid hazards NOTICE Addresses practices not related to personal injury. PAGE 6 — EM120 HYD. PLASTER/MORTAR MIXER • OPERATION AND PARTS MANUAL — REV. #1 (09/09/19)
  • Page 7 „ ALWAYS check the equipment for loosened threads or bolts before starting. „ DO NOT use the equipment for any purpose other than its intended purposes or applications. EM120 HYD. PLASTER/MORTAR MIXER• OPERATION AND PARTS MANUAL — REV. #1 (09/09/19) — PAGE 7...
  • Page 8 „ 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 and unauthorized personnel. PAGE 8 — EM120 HYD. PLASTER/MORTAR MIXER • OPERATION AND PARTS MANUAL — REV. #1 (09/09/19)
  • Page 9 „ Make sure power cables are securely connected. hot engine. Incorrect connections may cause electrical shock and damage to the mixer. EM120 HYD. PLASTER/MORTAR MIXER• OPERATION AND PARTS MANUAL — REV. #1 (09/09/19) — PAGE 9...
  • Page 10 „ Raise and lock mixer wheel stand in up position when towing. „ Place chock blocks underneath wheel to prevent rolling while parked. PAGE 10 — EM120 HYD. PLASTER/MORTAR MIXER • OPERATION AND PARTS MANUAL — REV. #1 (09/09/19)
  • Page 11 Recyclers and manufacturers alike promote the process of recycling metal. Using a metal recycling center promotes energy cost savings. EM120 HYD. PLASTER/MORTAR MIXER• OPERATION AND PARTS MANUAL — REV. #1 (09/09/19) — PAGE 11...

  • Page 12: Dimensions/Specifications

    Hydraulic Oil Tank Capacity 12 gallons (45 liters) Shell Tellius 68, Mobil DFE26 or Texaco Rand HDC Hydraulic Oil Type Weight 1,010 lbs. (554 Kg) PAGE 12 — EM120 HYD. PLASTER/MORTAR MIXER • OPERATION AND PARTS MANUAL — REV. #1 (09/09/19)

  • Page 13: Engine Specifications

    16.0 x 18.1 X 17.6 in. Dimension (L x W x H) (406 X 460 X 448 mm) Dry Net Weight 69.9 lbs (31.7 Kg.) EM120 HYD. PLASTER/MORTAR MIXER• OPERATION AND PARTS MANUAL — REV. #1 (09/09/19) — PAGE 13...

  • Page 14: General Information

    For basic engine maintenance, refer to the engine maintenance section in this manual. For more detailed engine maintenance, refer to the Honda Engine Owner's manual furnished with the engine. PAGE 14 — EM120 HYD. PLASTER/MORTAR MIXER • OPERATION AND PARTS MANUAL — REV. #1 (09/09/19)

  • Page 15: Basic Components (Mixer)

    DO NOT remove the grill or grill opening bar. Keep the grill clean by washing it down daily. EM120 HYD. PLASTER/MORTAR MIXER• OPERATION AND PARTS MANUAL — REV. #1 (09/09/19) — PAGE 15...

  • Page 16: Basic Components (Hydraulic)

    11. Hydraulic Oil Filter — 10 micron hydraulic filter. Filters cylinder will cause the mixing drum to rotate to the out small particles that are harmful to the hydraulic dump position. system. PAGE 16 — EM120 HYD. PLASTER/MORTAR MIXER • OPERATION AND PARTS MANUAL — REV. #1 (09/09/19)

  • Page 17: Engine Components

    In the event of a fuel spill, DO NOT attempt to start the engine until the fuel residue has been completely wiped up and the area surrounding the engine is dry. EM120 HYD. PLASTER/MORTAR MIXER• OPERATION AND PARTS MANUAL — REV. #1 (09/09/19) — PAGE 17...

  • Page 18: Towing Guidelines

    3. As a minimum, use a 1/2-inch bolt and nylock nut grade the up position (mouth facing upwards). 5 when securing either tow bar to the towing vehicle. PAGE 18 — EM120 HYD. PLASTER/MORTAR MIXER • OPERATION AND PARTS MANUAL — REV. #1 (09/09/19)

  • Page 19: Safety Chain Connection

    Bend hips and knees to squat down to your load, keep it close to your body, and straighten your legs to lift. Figure A. Tow Bar and Safety Chain Installation EM120 HYD. PLASTER/MORTAR MIXER• OPERATION AND PARTS MANUAL — REV. #1 (09/09/19) — PAGE 19...

  • Page 20: Inspection

    CORRECT SIDE PADDLE BLADE PADDLE BLADE IS TOO TIGHT AGAINST DRUM ROTATION SIDE WALLS. DRUM END AND SIDE WALLS Figure 5. Paddle Blade Adjustment PAGE 20 — EM120 HYD. PLASTER/MORTAR MIXER • OPERATION AND PARTS MANUAL — REV. #1 (09/09/19)
  • Page 21 4. If the oil level is low (Figure 7), fill to the edge of the immediately. oil filler hole with the recommended oil type (Table 5). Maximum oil capacity is 2.33 pints (1.09 liters). EM120 HYD. PLASTER/MORTAR MIXER• OPERATION AND PARTS MANUAL — REV. #1 (09/09/19) — PAGE 21...

  • Page 22: Inspection

    (Figure 11), which should be tested every time the unit is started. WORN RUBBER CRACKS MISSING RUBBER Figure 11. Start/Stop Pushbutton Switch MISSING RUBBER Figure 9. Worn Mixing Blade PAGE 22 — EM120 HYD. PLASTER/MORTAR MIXER • OPERATION AND PARTS MANUAL — REV. #1 (09/09/19)

  • Page 23: Start-Up

    2. To start a cold engine, move the choke lever (Figure 13) to the CLOSED position. Figure 16. Engine Start/Stop Button Figure 13. Choke Lever EM120 HYD. PLASTER/MORTAR MIXER• OPERATION AND PARTS MANUAL — REV. #1 (09/09/19) — PAGE 23...

  • Page 24: Start-Up/Operation

    Add more water if desired and mix When Dumping stand clear of tub compound to desired consistency. Figure 20. Dump Control Lever PAGE 24 — EM120 HYD. PLASTER/MORTAR MIXER • OPERATION AND PARTS MANUAL — REV. #1 (09/09/19)

  • Page 25: Operation

    3. Clean drum of all debris and foreign matter. Figure 21. Drum (Dump Position) 2. Push hydraulic dump lever inward to place drum back in the upright position. EM120 HYD. PLASTER/MORTAR MIXER• OPERATION AND PARTS MANUAL — REV. #1 (09/09/19) — PAGE 25...

  • Page 26: Maintenance (Engine)

    (2) These items should be serviced by your service dealer, unless you have the proper tools and are mechanically proficient. Refer to the HONDA Shop Manual for service procedures. (3) For commercial use, log hours of operation to determine proper maintenance intervals. PAGE 26 — EM120 HYD. PLASTER/MORTAR MIXER • OPERATION AND PARTS MANUAL — REV. #1 (09/09/19)
  • Page 27 3. Next, remove, inspect and clean the fuel strainer securely. (Figure 23) with solvent. OIL FILLER CAP DIPSTICK SEALING DRAIN BOLT WASHER Figure 25. Draining Engine Oil Figure 23. Fuel Strainer EM120 HYD. PLASTER/MORTAR MIXER• OPERATION AND PARTS MANUAL — REV. #1 (09/09/19) — PAGE 27...

  • Page 28: Maintenance (Engine)

    4. If the spark arrester is damaged and has breaks or holes, replace with a new one. 5. Reinstall the spark arrester and muffler protector in reverse order of disassembly. PAGE 28 — EM120 HYD. PLASTER/MORTAR MIXER • OPERATION AND PARTS MANUAL — REV. #1 (09/09/19)

  • Page 29: Maintenance (Mixer)

    Shell Tellius 68, replace the graphite seals (Figure 30). Mobil DFE26 or Texaco Rand HDC Figure 32. Hydraulic Oil Filter Figure 30. Replacing Drum Seals EM120 HYD. PLASTER/MORTAR MIXER• OPERATION AND PARTS MANUAL — REV. #1 (09/09/19) — PAGE 29...
  • Page 30 265 A.S.T.M. penetration 5. Make sure the rear section of safety grate is connected (“No. 2.”). to the mixing drum. PAGE 30 — EM120 HYD. PLASTER/MORTAR MIXER • OPERATION AND PARTS MANUAL — REV. #1 (09/09/19)
  • Page 31 If the rim is cracked, the air pressure in the inter-tube may cause pieces of the rim to explode (break-off) with great force and can cause serious eye or bodily injury. EM120 HYD. PLASTER/MORTAR MIXER• OPERATION AND PARTS MANUAL — REV. #1 (09/09/19) — PAGE 31...
  • Page 32 Wheel Size FT-LBS FT-LBS FT-LBS 12" 20-25 35-40 50-65 13" 20-25 35-40 50-65 14" 20-25 50-60 90-120 15" 20-25 50-60 90-120 16" 20-25 50-60 90-120 PAGE 32 — EM120 HYD. PLASTER/MORTAR MIXER • OPERATION AND PARTS MANUAL — REV. #1 (09/09/19)

  • Page 33: Maintenance (Mixer)

    „ Place the mixing drum in the down position (mouth facing downward). „ Cover the mixer and place it a clean dry area, that is protected from harsh elements. EM120 HYD. PLASTER/MORTAR MIXER• OPERATION AND PARTS MANUAL — REV. #1 (09/09/19) — PAGE 33...

  • Page 34: Hydraulic System Diagram

    HYDRAULIC SYSTEM DIAGRAM Figure 38. Hydraulic System Diagram PAGE 34 — EM120 HYD. PLASTER/MORTAR MIXER • OPERATION AND PARTS MANUAL — REV. #1 (09/09/19)

  • Page 35: Troubleshooting (Mixer)

    Apply grease to bracket or replace. brackets? Drum diffi cult to discharge (tilt). Adjust blades until they almost touch Blades adjusted too tight. side walls of drum. EM120 HYD. PLASTER/MORTAR MIXER• OPERATION AND PARTS MANUAL — REV. #1 (09/09/19) — PAGE 35...

  • Page 36: Troubleshooting (Engine)

    Bleed fuel line. Will not start, no power with key "ON". (if ON/OFF device not in ON position? Place ON/OFF device in ON posotion. applicable) PAGE 36 — EM120 HYD. PLASTER/MORTAR MIXER • OPERATION AND PARTS MANUAL — REV. #1 (09/09/19)

  • Page 37: Troubleshooting (Engine)

    Adjust choke valve to correct position. Carburetor defective, seal on carburetor Exhaust color is continuously "black". Replace carburetor or seal. broken? Poor carburetor adjustment, engine runs too Adjust carburetor. rich? EM120 HYD. PLASTER/MORTAR MIXER• OPERATION AND PARTS MANUAL — REV. #1 (09/09/19) — PAGE 37...

  • Page 38: Explanation Of Code In Remarks Column

    Multiquip. Other entries will for sale through Multiquip. be clarified in the “Remarks” Column. PAGE 38 — EM120 HYD. PLASTER/MORTAR MIXER • OPERATION AND PARTS MANUAL — REV. #1 (09/09/19)

  • Page 39: Suggested Spare Parts

    36..EM200301 ....PACKING RING 3....8051 ......FILTER, HYDRAULIC NOTICE Part numbers on this Suggested Spare Parts list may supersede/replace the part numbers shown in the following parts lists. EM120 HYD. PLASTER/MORTAR MIXER• OPERATION AND PARTS MANUAL — REV. #1 (09/09/19) — PAGE 39...

  • Page 40: Nameplate And Decals Assembly

    DO NOT exceed This machine to be operated by qualified recommended tire pressure. personnel only. Ask for training as needed. P/N 521232 P/N 521229 PAGE 40 — EM120 HYD. PLASTER/MORTAR MIXER • OPERATION AND PARTS MANUAL — REV. #1 (09/09/19)
  • Page 41 DECAL; ISO 9001:2000 EXPORT 520935 DECAL; SAFETY INSTRUCTIONS 521229 DECAL; WARNING, BODILY INJURY 948630 DECAL; PUSH TO STOP 521228 DECAL; DANGER, NO SMOKING 13238 DECAL; DUMP/DRIVE CONTROLS EM120 HYD. PLASTER/MORTAR MIXER• OPERATION AND PARTS MANUAL — REV. #1 (09/09/19) — PAGE 41...

  • Page 42: Paddle Blades Assembly

    PADDLE BLADES ASSY. PAGE 42 — EM120 HYD. PLASTER/MORTAR MIXER • OPERATION AND PARTS MANUAL — REV. #1 (09/09/19)
  • Page 43 WASHER, LOCK 5/16" ........14....REPLACES P/N 492623 EM200293B PADDLE ARM, TOW END EM203433 END SCRAPER BLADE EM200213 END WIPER, RUBBER EM200863 KIT, RUBBER BLADES, SCRAPERS & HDW..1....INCLUDES ITEMS W/$ EM120 HYD. PLASTER/MORTAR MIXER• OPERATION AND PARTS MANUAL — REV. #1 (09/09/19) — PAGE 43...

  • Page 44: Drum And Shaft Assembly

    DRUM AND SHAFT ASSY. S I D S I D FRAME PAGE 44 — EM120 HYD. PLASTER/MORTAR MIXER • OPERATION AND PARTS MANUAL — REV. #1 (09/09/19)
  • Page 45 NUT, NYLOC 1/2" DIA NC 6109170 WASHER, FLAT 1/2" DIA........1....REPLACES P/N 492600 EM963692 BOLT, 1/2"UNC X 1-1/2" ........1....REPLACES P/N 492394 521676 DRUM 12. CU. FT ..........1....DRUM ONLY EM120 HYD. PLASTER/MORTAR MIXER• OPERATION AND PARTS MANUAL — REV. #1 (09/09/19) — PAGE 45...

  • Page 46: Paddle Shaft Assembly

    PADDLE SHAFT ASSY. S I D S I D FRAME FRAME PAGE 46 — EM120 HYD. PLASTER/MORTAR MIXER • OPERATION AND PARTS MANUAL — REV. #1 (09/09/19)
  • Page 47 WASHER, 3/8" FLAT 0166 A WASHER LOCK 3/8" DIA........1....REPLACES P/N 492624 492584 NUT, NYLOC 1/2" DIA. NC EM621 WASHER, 1/2" SPECIAL ........4....REPLACES P/N 621 EM120 HYD. PLASTER/MORTAR MIXER• OPERATION AND PARTS MANUAL — REV. #1 (09/09/19) — PAGE 47...

  • Page 48: Hydraulic Assembly

    HYDRAULIC ASSY. COUPLER PAGE 48 — EM120 HYD. PLASTER/MORTAR MIXER • OPERATION AND PARTS MANUAL — REV. #1 (09/09/19)
  • Page 49 HOSE, .75 ID, 16.5 LONG 8051 FILTER, HYDRAULIC OIL 506094 PLUG 1/2"NPT GALVANIZED 804371 CLAMP, 1-1/4" DULT100078J NUT M6, NYLOC G8 3407 KNOB 13242 HOSE W/90° FITTING EM120 HYD. PLASTER/MORTAR MIXER• OPERATION AND PARTS MANUAL — REV. #1 (09/09/19) — PAGE 49...

  • Page 50: Frame Assembly

    FRAME ASSY. NOTES: OPTIONAL TOW BARS PAGE 50 — EM120 HYD. PLASTER/MORTAR MIXER • OPERATION AND PARTS MANUAL — REV. #1 (09/09/19)
  • Page 51 BOLT 1/2" X 6" G5 ..........2....REPLACES P/N 510721 HBC-1 TWO BAR (BALL HITCH 2-IN.) ......1....CONTACT SALES HLC-1 TOW BAR (LOOP) ..........1....CONTACT SALES HPC-1 TOW BAR (1" PIN) ..........1....CONTACT SALES EM120 HYD. PLASTER/MORTAR MIXER• OPERATION AND PARTS MANUAL — REV. #1 (09/09/19) — PAGE 51...

  • Page 52: Cabinet Assembly

    CABINET ASSY. PAGE 52 — EM120 HYD. PLASTER/MORTAR MIXER • OPERATION AND PARTS MANUAL — REV. #1 (09/09/19)
  • Page 53 WASHER, FLAT 3/8" ..........8....REPLACES P/N 492598 0166A WASHER, LOCK 3/8" ........4....REPLACES P/N 492624 1456 NUT, HEX 3/8" ...........4....REPLACES P/N 492554 511580 CABINET, ENGINE STEEL 518691 WEATHER STRIPPING LARGE ACCESS EM120 HYD. PLASTER/MORTAR MIXER• OPERATION AND PARTS MANUAL — REV. #1 (09/09/19) — PAGE 53...

  • Page 54: Engine Assembly

    ENGINE ASSY. PART OF CABINET ASSY. PAGE 54 — EM120 HYD. PLASTER/MORTAR MIXER • OPERATION AND PARTS MANUAL — REV. #1 (09/09/19)
  • Page 55 PUMP, EATON 516282 COUPLING ASSY. 3019092 WASHER, FLAT 3/8" ..........6....REPLACES P/N 492598 492379 SCREW, CAP 3/8" EM969013 NUT 3/8" NC NYLOC G8 ........4....REPLACES P/N 492583 EM120 HYD. PLASTER/MORTAR MIXER• OPERATION AND PARTS MANUAL — REV. #1 (09/09/19) — PAGE 55...

  • Page 56: Engine Service Parts

    ENGINE SERVICE PARTS PAGE 56 — EM120 HYD. PLASTER/MORTAR MIXER • OPERATION AND PARTS MANUAL — REV. #1 (09/09/19)

  • Page 57: Engine Service Parts

    QTY. REMARKS 17620Z0T305 TANK CAP, CHROME PLATED 17672ZE2W01 FUEL FILTER 28462ZE3W01 ROPE, RECOIL 17210ZE3010 AIR CLEANER ELEMENT 17218ZE3000 FILTER OUTER 9807955846 SPARK PLUG, BPR5ES (NGK) EM120 HYD. PLASTER/MORTAR MIXER• OPERATION AND PARTS MANUAL — REV. #1 (09/09/19) — PAGE 57...
  • Page 58 © COPYRIGHT 2019, MULTIQUIP INC. Multiquip Inc , the MQ logo are registered trademarks of Multiquip Inc. and may not be used, reproduced, or altered without written permission. All other trademarks are the property of their respective owners and used with permission.

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