MULTIQUIP ESSICK Series Operation And Parts Manual
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MULTIQUIP ESSICK Series Operation And Parts Manual

MULTIQUIP ESSICK Series Operation And Parts Manual

Hydraulic plaster/mortar mixer (honda gx390rt2-qnb2 gasoline engine teco westinghouse 5hp electric motor)
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OPERATION AND PARTS MANUAL
SERIES
MODEL PRO12/
PRO12E51/PRO12E53
HYDRAULIC PLASTER/MORTAR MIXER
(HONDA GX390RT2-QNB2 GASOLINE ENGINE
TECO WESTINGHOUSE 5HP ELECTRIC MOTOR)
Revision #3 (09/25/14)
THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES.

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  • Page 1 OPERATION AND PARTS MANUAL SERIES MODEL PRO12/ PRO12E51/PRO12E53 HYDRAULIC PLASTER/MORTAR MIXER (HONDA GX390RT2-QNB2 GASOLINE ENGINE TECO WESTINGHOUSE 5HP ELECTRIC MOTOR) Revision #3 (09/25/14) THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES.
  • Page 2 We sell worldwide for the brands: Genie, Terex, JLG, MultiQuip, Mikasa, Essick, Whiteman, Mayco, Toro Stone, Diamond Products, Generac Magnum, Airman, Haulotte, Barreto,...

  • Page 3: Proposition 65 Warning

    PROPOSITION 65 WARNING Engine exhaust some its constituents, and some dust created by power sanding, sawing, grinding, drillingandotherconstructionactivities contains chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. Some examples of these chemicals are: Leadfromlead-basedpaints.

  • Page 4: Silicosis/Respiratory Warnings

    SILICOSIS/RESPIRATORY WARNINGS WARNING WARNING SILICOSIS WARNING RESPIRATORY HAZARDS Grinding/cutting/drilling of masonry, concrete, metal and Grinding/cutting/drilling of masonry, concrete, metal and other materials with silica in their composition may give other materials can generate dust, mists and fumes off dust or mists containing crystalline silica. Silica is a containing chemicals known to cause serious or fatal basic component of sand, quartz, brick clay, granite and injury or illness, such as respiratory disease, cancer,...

  • Page 5: Table Of Contents

    TABLE OF CONTENTS PRO12 HYDRAULIC MIXER Component Drawings Proposition 65 Warning ........... 2 Nameplate And Decals ........40-41 Silicosis/Respiratory Warnings ........ 3 Paddle Blades Assy.......... 42-43 Parts Ordering Procedures ........5 Drum Assy............44-45 Safety Information ..........6-10 Hydraulic Assy.

  • Page 6: Safety Information

    SAFETY INFORMATION Do not operate or service the equipment before reading Potential hazards associated with the operation of this the entire manual. Safety precautions should be followed equipment will be referenced with hazard symbols which at all times when operating this equipment. may appear throughout this manual in conjunction with Failure to read and understand the safety safety messages.
  • Page 7  NEVER use accessories or attachments that are not  Avoid wearing jewelry or loose fi tting clothes that may recommended by Multiquip for this equipment. Damage snag on the controls or moving parts as this can cause to the equipment and/or injury to user may result.
  • Page 8 SAFETY INFORMATION ENGINE SAFETY (GASOLINE MODELS ONLY) MIXER SAFETY DANGER DANGER  NEVER operate the equipment in an explosive  Engine fuel exhaust gases contain poisonous carbon monoxide. This gas is colorless and odorless, and can atmosphere or near combustible materials. An cause death if inhaled.
  • Page 9 SAFETY INFORMATION FUEL SAFETY (GASOLINE MODELS ONLY) GENERATOR SAFETY DANGER If using a generator to power mixer, refer to applicable generator manual safety  DO NOT add fuel to equipment if it is placed inside truck information section. bed with plastic liner. Possibility exists of explosion or fi re due to static electricity.
  • Page 10 SAFETY INFORMATION TRANSPORTING SAFETY  When the life cycle of this equipment is over, remove battery if equipped and bring to appropriate facility for CAUTION lead reclamation. Use safety precautions when handling batteries that contain sulfuric acid.  NEVER allow any person or animal to stand underneath the equipment while lifting.
  • Page 11 NOTES PRO12 HYDRAULIC MIXER • OPERATION AND PARTS MANUAL — REV. #3 (09/25/14) — PAGE 11...

  • Page 12: Specifications

    SPECIFICATIONS Table 1. Mixer Specifications Capacity 12.0 cu. ft (340 liters) Bag Capacity 3 to 4 bags Operating Weight 1580 lbs. (716.68 kg.) Maximum Aggregate Size 1 in. (25.4 mm) Adjustable Drum Discharge Height Up to 42.5 in. (1079.5 mm.) Drive System Hydraulic Dump Action...

  • Page 13: Dimensions

    DIMENSIONS Figure 1. Mixer Dimensions Table 4. Mixer Dimensions Reference Designator Dimension in. (mm.) A (Length) 73.5 (1917.7) B (Width) 35.0 (889) C (Height) 45.0 (1143) PRO12 HYDRAULIC MIXER • OPERATION AND PARTS MANUAL — REV. #3 (09/25/14) — PAGE 13...

  • Page 14: General Information

    GENERAL INFORMATION APPLICATION ELECTRICAL The Multiquip PRO12 hydraulic mixer (with drum capacity If mixer is equipped with an electric motor, make sure that of 12.0 cu. ft./340 liters) is shipped completely assembled, the power being supplied to the motor corresponds to the factory-tested, and ready for use.

  • Page 15: Mixer Components

    MIXER COMPONENTS Figure 2. Mixer Components PRO12 HYDRAULIC MIXER • OPERATION AND PARTS MANUAL — REV. #3 (09/25/14) — PAGE 15...

  • Page 16: Mixer Components

    MIXER COMPONENTS 1. Engine Cover — Lift this cover to gain access to the fitting on each end of the mixing drum. These fittings engine or electric motor. lubricate the dumping mechanism. Lubricate both fittings at least twice a week. 2.

  • Page 17: Hydraulic Components

    HYDRAULIC COMPONENTS Figure 3. Hydraulic Components PRO12 HYDRAULIC MIXER • OPERATION AND PARTS MANUAL — REV. #3 (09/25/14) — PAGE 17...

  • Page 18: Hydraulic Components

    HYDRAULIC COMPONENTS 1. Hydraulic Motor — Bi-directional hydraulic motor that 5. Hydraulic Dump Lever — This lever is only provided is used in conjunction with the directional control valve on mixers with hydraulic dump capability. Pull lever to operate the hydraulic dump cylinder and paddle outward to activate dump cylinder.

  • Page 19: Basic Engine

    BASIC ENGINE 2. Throttle Lever — Used to adjust engine RPM speed (lever advanced forward SLOW, lever back toward operator FAST). 3. Engine ON/OFF Switch — ON position permits engine starting, OFF position stops engine operations. 4. Recoil Starter (pull rope) — Manual-starting method. Pull the starter grip until resistance is felt, then pull briskly and smoothly.

  • Page 20: Electric Motor Components

    ELECTRIC MOTOR COMPONENTS ELECTRIC MOTOR ELECTRIC MOTOR POWER CONNECTIONS For lubrication care and operation of the electric motor, The electrical motors used on these mixers are equipped refer to your electric motor instruction booklet furnished with either a 3-prong (1Ø) or a 4-prong (3Ø) plug. with the motor.

  • Page 21: Paddle Blade Adjustment

    PADDLE BLADE ADJUSTMENT STEEL DRUM CAST PADDLE CENTER TOW END CAST PADDLE DRUM END ENGINE END CAST PADDLE PADDLE BLADE IS TOO TIGHT AGAINST DRUM SIDE WALLS. DRUM SIDE CENTER ENGINE END CAST PADDLE INCORRECT INCORRECT INCORRECT CORRECT CORRECT SIDE PADDLE BLADE PADDLE BLADE IS TOO TIGHT AGAINST DRUM ROTATION...

  • Page 22: Inspection

    INSPECTION BEFORE STARTING Figure 8. Engine Oil Dipstick (Oil Level) 1. Read safety instructions at the Table 6. Oil Type beginning of manual. Season Temperature Oil Type 2. Clean the mixer, removing dirt and Summer 25°C or Higher SAE 10W-30 dust, particularly the engine cooling Spring/Fall 25°C~10°C...
  • Page 23 INSPECTION GREASE FITTINGS (BEARINGS) HYDRAULIC OIL Check the zerk fittings on pillow block bearings (Figure 10). Check hydraulic oil sight gauge (Figure 9) to ensure that Grease with two shots of lithium-based EP grease daily. hydraulic oil is at the midway level. GREASE FITTING (DUMP CYLINDER) Check the zerk grease fittings on the dump cylinder (Figure 11).

  • Page 24: Startup (Gasoline Engine)

    STARTUP (GASOLINE 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. 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 Figure 14.

  • Page 25: Startup (Gasoline Engine)

    STARTUP (GASOLINE ENGINE) 7. Turn the engine ignition key (Figure 18) to the START STOPPING THE ENGINE position and hold it until the engine starts. When engine Normal Shutdown starts, release the key, allowing it to return to the ON position.

  • Page 26: Startup (Electric Motor)

    STARTUP (ELECTRIC MOTOR) STARTING THE ELECTRIC MOTOR STOPPING THE MIXER (ELECTRIC MOTOR) 1. Using an adequate size extension cord (Table 7), 1. To stop the electric motor, press the red OFF/STOP connect one end of the extension cord to the plug on switch (Figure 25).

  • Page 27: Operation

    OPERATION MIXING 1. On the hydraulic valve, push lever inward (Figure 26) for clockwise mixing rotation of blades. NEUTRAL PUSH IN TO MIX PULL OUT TO REVERSE Figure 26. Hydraulic Paddle Lever Figure 28. Hydraulic Dump 2. The paddle shaft inside the drum should be rotating 2.

  • Page 28: Maintenance

    MAINTENANCE Perform engine maintenance procedures as scheduled in Table 8. Table 8. Engine Maintenance Schedule First Every 3 Every 6 Every Every 2 Description (3) Operation Before Month or Months or Months or Year or Years or 10 hrs 25 hrs 50 hrs 100 hrs 200 hrs...
  • Page 29 MAINTENANCE Perform the engine maintenance indicated below: 4. Replace engine oil with recommended type oil as listed in Table 6. Engine oil capacity is 1.16 quarts (1.1 liters). Daily DO NOT over fill. 1. Thoroughly remove dirt and oil from the engine and control area.

  • Page 30: Maintenance

    MAINTENANCE HYDRAULIC OIL FILTER 9. NEVER pour or spray water over the engine or electric motor (Figure 33). Replace hydraulic oil filter (Figure 32) every 500 hours. Hydraulic tank capacity is 12 gallons (45 liters). Refill with Shell Tellius 46 hydraulic oil or equivalent. Figure 33.
  • Page 31 We sell worldwide for the brands: Genie, Terex, JLG, MultiQuip, Mikasa, Essick, Whiteman, Mayco, Toro Stone, Diamond Products, Generac Magnum, Airman, Haulotte, Barreto,...

  • Page 32: Troubleshooting (Engine)

    TROUBLESHOOTING (ENGINE) Practically all breakdowns can be prevented by proper handling and maintenance inspections, but in the event of a breakdown, please take remedial action following the diagnosis based on the troubleshooting tables. If the problem cannot be remedied, please leave the unit as is and consult our company's service department. Troubleshooting (Engine) Symptom Possible Problem...
  • Page 33 TROUBLESHOOTING (ENGINE) Troubleshooting (Engine) - continued Symptom Possible Problem Solution Air cleaner dirty? Clean or replace air cleaner. Improper level in carburetor? Check fl oat adjustment, rebuild carburetor. Weak in power, compression is proper and does not misfi re. Defective spark plug? Clean or replace spark plug.

  • Page 34: Troubleshooting

    TROUBLESHOOTING Troubleshooting (Electric Motor) Symptom Possible Cause Solution Check power source. Check reset Is there power? button. Is power cable plugged in? Plug in power cable. Electric motor will not start. Is ON/OFF switch placed in ON Place ON/OFF switch in ON position. position? Defective cable? Check cable.

  • Page 35: Hydraulic System Locator

    HYDRAULIC SYSTEM LOCATOR PAGE 34 — PRO12 HYDRAULIC MIXER • OPERATION AND PARTS MANUAL — REV. #3 (09/25/14)

  • Page 36: Hydraulic System Diagram

    HYDRAULIC SYSTEM DIAGRAM HYDRAULIC SYSTEM DIAGRAM HYDRAULIC FORWARD/REVERSE DUMP GEAR ENGINE PUMP RELIEF VALVE 1750 PSI RETURN SUCTION FILTER STRAINER BYPASS 25 PSI MOTOR TANK TANK RELIEF CYLINDER VALVE 1750 PSI CYLINDER PRO12 HYDRAULIC MIXER • OPERATION AND PARTS MANUAL — REV. #3 (09/25/14) — PAGE 35...

  • Page 37: Electric Motor (Single Phase) Wiring Diagram

    ELECTRIC MOTOR (SINGLE PHASE) WIRING DIAGRAM 1Ø ELECTRIC MOTOR 2-POLE CIRCUIT YELLOW BLUE BLACK ORANGE BREAKER WHITE WHITE BLACK GND. GREEN POINT BLACK (L1) WHITE (L2) GREEN BLACK WHITE L6-30P TWIST LOCK 230 VAC WINDING CONNECTIONS (LOW VOLTAGE) 1Ø 230 VAC COLOR CODE WIRE NO.
  • Page 38 ELECTRIC MOTOR (THREE-PHASE) WIRING DIAGRAM 3Ø-PHASE ELECTRIC MOTOR 3-POLE CIRCUIT BREAKER WHITE BLACK GREEN BLACK WHITE 230 VAC WINDING 460 VAC WINDING CONNECTIONS CONNECTIONS RED/LINE (LOW VOLTAGE) (HIGH VOLTAGE) 3Ø-230/460 VAC 3-POLE/4-WIRE GROUNDING WHITE/NEUTRAL COLOR CODE GREEN/GROUND WIRE NO. COLOR BLUE WHITE BLACK/LINE...

  • Page 39: Explanation Of Code In Remarks Column

    A blank entry generally indicates that the item is not sold “Not Sold Separately” — Indicates that an item cannot separately or is not sold by Multiquip. Other entries will be purchased as a separate item and is either part of an be clarifi ed in the “Remarks”...

  • Page 40: Suggested Spare Parts

    SUGGESTED SPARE PARTS PRO12 HYDRAULIC MIXER WITH HONDA GX390RT2-QNB2 ENGINE 1 to 3 units Qty. Description 1....521426 ....KIT, RUBBER BLADES, SCRAPERS & HWD. 6....802366 ....SEAL, PADDLE SHAFT 4....802367 ....SEPARATOR, PADDLE SHAFT SEALS 2....802368 ....COVER, SEAL 1....10958 ....SWITCH, IGN., W/KEYS 2....11078 ....KEYSET, IGNITION 1....29173-001 ....SWITCH, PUSH-PULL, W/O KNOB 1....29174-001 ....KNOB-MUSHROOM 1....491010 ....LATCH KIT, ENGINE HOUSING...

  • Page 41: Nameplate And Decals

    NAMEPLATE AND DECALS SAFETY INSTRUCTIONS 1. Read owner’s manual before operating. 2. Keep unauthorized and untrained people away from machine during operation. 3. Make sure all safety devices are in place before this machine is started. 4. Make sure engine is turned off and spark plug wire is disconnected before cleaning the machine.
  • Page 42 NAMEPLATE AND DECALS PART NO. PART NAME QTY. REMARKS 520935 DECAL, SAFETY INSTRUCTIONS EM948630 DECAL, PUSH TO STOP EM510891 DECAL, MQ ESSICK MEDIUM EM510883 DECAL, MQ ESSICK LARGE 13118 DECAL, POWDER COATED 521303 DECAL, PINCH POINT 521293 DECAL, DRIVE/DUMP CONTROL 1 518524 DECAL, ISO 9001:2000 EXPORT EM985...

  • Page 43: Paddle Blades Assy

    PADDLE BLADES ASSY. WIPER & SCRAPPER HARDWARE KIT PAGE 42 — PRO12 HYDRAULIC MIXER • OPERATION AND PARTS MANUAL — REV. #3 (09/25/14)
  • Page 44 PADDLE BLADES ASSY. PART NO. PART NAME QTY. REMARKS 802329 BAR, GRATE LATCH 802385 GRATE 802452 PADDLE ARM, END 802453 PADDLE ARM, CENTER 802454 PADDLE ARM, CENTER ENGINE END 802455 PADDLE ARM, ENGINE END 802443 RETAINER BASE, PADDLE ARM 802447 RUBBER BLADE, SIDE 802448 RUBBER BLADE END...

  • Page 45: Drum Assy

    DRUM ASSY. PAGE 44 — PRO12 HYDRAULIC MIXER • OPERATION AND PARTS MANUAL — REV. #3 (09/25/14)
  • Page 46 DRUM ASSY. PART NO. PART NAME QTY. REMARKS 802320 DRUM 802361 PADDLE SHAFT 502727 WEDGE 802367 SEPARATOR 802368 COVER, SEAL 491704 FITTING ZERK 34570 MOTOR, HYDRAULIC W/BOLT 802414 COUPLER 0166 A WASHER, LOCK 3/8" EM963610 BOLT, 3/8-NC X 1-1/4" GRD5 6109180 WASHER, LOCK 1/2"...

  • Page 47: Hydraulic Assy

    HYDRAULIC ASSY. PAGE 46 — PRO12 HYDRAULIC MIXER • OPERATION AND PARTS MANUAL — REV. #3 (09/25/14)
  • Page 48 HYDRAULIC ASSY. PART NO. PART NAME QTY. REMARKS 3365 FITTING, STR. EM25459 ELBOW, 3/4"-90° 16587 FITTING, STR 3322 FITTING, 90° 34585 VALVE, FOUR WAY 13374 PUMP, EATON W/BOLT 34570 MOTOR, HYDRAULIC 802280 CYLINDER, HYD. 506196 ELBOW 13220 FITTING, STR 12BARB-3/4MP 13380 HOSE, 3/4ID X 18-1/2"...

  • Page 49: Frame Assy

    FRAME ASSY. PAGE 48 — PRO12 HYDRAULIC MIXER • OPERATION AND PARTS MANUAL — REV. #3 (09/25/14)
  • Page 50 FRAME ASSY. PART NO. PART NAME QTY. REMARKS 802300 FRAME 802362 802331 LEG, LEFT 802333 LEG, RIGHT 802335 STAND, ADJUSTABLE 802336 STAND, ADJUSTABLE 18052 SIGHT GAUGE 4671 BATTERY 12V GROUP U1 WET CELL 503119 NUT, LOCK 3353 CAP, FILLER/BREATHER 802363 RETAINER, CYLINDER 492595 WASHER, FLAT 3/16"...

  • Page 51: Cover Assy

    COVER ASSY. PAGE 50 — PRO12 HYDRAULIC MIXER • OPERATION AND PARTS MANUAL — REV. #3 (09/25/14)
  • Page 52 COVER ASSY. PART NO. PART NAME QTY. REMARKS 802340 COVER, MOVEABLE 802346 COVER, FIXED 29173-001 SWITCH, PUSH PULL W/O KNOB 29174-001 KNOB-MUSHROOM 10958 SWITCH, IGN, W/KEYS........1....INCLUDES ITEM W/$ 11078 KEYSET, IGNITION 491010 LATCH KIT ENGINE HOUSING 510476 BOLT, 5/16-NC X 1/2" EM923057 WASHER , FLAT1/4"...

  • Page 53: Engine Assy

    ENGINE ASSY. PAGE 52 — PRO12 HYDRAULIC MIXER • OPERATION AND PARTS MANUAL — REV. #3 (09/25/14)
  • Page 54 ENGINE ASSY. PART NO. PART NAME QTY. REMARKS 520766 ENGINE, HONDA, ELEC START. 13HP EPA..1....GX390RT2-QNB2 516282 COUPLING ASSY. 516282C JAW COUPLER 13374 PUMP, EATON W/KEY 803028 MUFFLER, EXHAUST 491757 RIVET 800780 ADAPTER, 6M12F870MX 800776 HOSE, DRAIN 513619 FITTING 505883 BOLT, 3/8-NC X 2" GRD5 3019092 WASHER, FLAT 3/8"...

  • Page 55: Electric Motor Assy

    ELECTRIC MOTOR ASSY. 25 26 PRO12 FRAME PAGE 54 — PRO12 HYDRAULIC MIXER • OPERATION AND PARTS MANUAL — REV. #3 (09/25/14)
  • Page 56 ELECTRIC MOTOR ASSY. PART NO. PART NAME QTY. REMARKS EM98283 BRACKET, SUPPORT VALVE BOLT, 3/8-16 X 1-1/4" ........4....OBTAIN LOCALLY WASHER, FLAT 3/8" ..........4....OBTAIN LOCALLY 3418 INSERT ,RUBBER 3420 COUPLER, PUMP END 3416 ADAPTOR, PUMP 13375 PUMP, EATON 0166 A WASHER, LOCK, 3/8" MED EM963610 CAPSCREW 3/8-NC X 1-1/4"...

  • Page 57: Fuel Tank Assy

    FUEL TANK ASSY. PAGE 56 — PRO12 HYDRAULIC MIXER • OPERATION AND PARTS MANUAL — REV. #3 (09/25/14)
  • Page 58 FUEL TANK ASSY. PART NO. PART NAME QTY. REMARKS 802353 TANK, GASOLINE 520820 CAP, FUEL EPA 203403 GROMMET, ROLL OVER VALVE 202772 VALVE, ROLL OVER 23506 CANISTER, CARBON, 800CC 22081 VALVE, FUEL SHUTOFF 504586 BOLT, 3/8-NC X 1" GRD5 0166 A WASHER, LOCK 3/8"...
  • Page 59 NOTES PRO12 HYDRAULIC MIXER • OPERATION AND PARTS MANUAL — REV. #3 (09/25/14) — PAGE 59...
  • Page 60 We sell worldwide for the brands: Genie, Terex, JLG, MultiQuip, Mikasa, Essick, Whiteman, Mayco, Toro Stone, Diamond Products, Generac Magnum, Airman, Haulotte, Barreto,...

This manual is also suitable for:

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