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Troubleshooting
Related Manuals for MULTIQUIP Mikasa MVH408DE
Summary of Contents for MULTIQUIP Mikasa MVH408DE
- Page 1 OPERATION MANUAL SERIES MODEL MVH408DE REVERSIBLE PLATE COMPACTOR (HATZ 1B50E DIESEL ENGINE) Revision #0 (09/20/22) To find the latest revision of this publication or associated parts manual, visit our website at: www.multiquip.com THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES.
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Page 2: Proposition 65 Warning
PROPOSITION 65 WARNING PAGE 2 — MVH408DE PLATE COMPACTOR • OPERATION MANUAL — REV. #0 (09/20/22) - Page 3 NOTES MVH408DE PLATE COMPACTOR • OPERATION MANUAL — REV. #0 (09/20/22) — PAGE 3...
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Page 4: Table Of Contents
TABLE OF CONTENTS MVH408DE Reversible Plate Compactor Proposition 65 Warning ........... 2 Safety Information ..........5-9 Specifications ............10 Dimensions ............11 General Information ..........12 Components ............. 14-15 Basic Engine ............16 Inspection ............17-19 Startup .............. 20-21 Operation ............22-23 Maintenance ............. -
Page 5: 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 6 NEVER use accessories or attachments that are not NEVER operate this equipment when not recommended by Multiquip for this equipment. Damage feeling well due to fatigue, illness or when to the equipment and/or injury to user may result.
- Page 7 SAFETY INFORMATION COMPACTOR SAFETY WARNING DANGER DO NOT place hands or fingers inside engine compartment when engine is running. NEVER operate the equipment in an explosive atmosphere or near combustible materials. An NEVER operate the engine with heat shields or explosion or fi re could result causing severe guards removed.
- Page 8 SAFETY INFORMATION FUEL SAFETY BATTERY SAFETY (ELECTRIC START ONLY) DANGER DANGER DO NOT add fuel to equipment if it is placed inside truck DO NOT drop the battery. There is a possibility that the bed with plastic liner. Possibility exists of explosion or battery will explode.
- Page 9 SAFETY INFORMATION TRANSPORTING SAFETY When the life cycle of this equipment is over, remove battery and bring to appropriate facility for lead CAUTION reclamation. Use safety precautions when handling batteries that contain sulfuric acid. NEVER allow any person or animal to stand underneath ...
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Page 10: Specifications
SPECIFICATIONS Table 1. MVH408DE Specifications Centrifugal Force 12,365 lbf (55 kN) Vibration Frequency 4,400 vpm (73 Hz) Maximum Traveling Speed 92 ft/min (28 m/min) Plate Size (W x L) 19.68 x 35.43 in (500 x 900 mm) Plate Size (W x L) with extension plates 25.59 x 35.43 in (650 x 900 mm) Centennial 51R-75, Interstate MT-51R Recommended Battery Types... -
Page 11: Dimensions
DIMENSIONS STORED POSITION WORKING POSITION EXTENSION PLATE (OPTION) Figure 1. Dimensions Table 4. Dimensions REF. DES IN. (MM) 19.68 (500) 25.59 (650) 36.61 (930) 47.64 (1210) 53.54 (1360) 35.43 (900) 61.81 (1570) 40.55 (1030) MVH408DE PLATE COMPACTOR • OPERATION MANUAL — REV. #0 (09/20/22) — PAGE 11... -
Page 12: General Information
GENERAL INFORMATION DEFINITION OF PLATE COMPACTOR FREQUENCY/SPEED The Mikasa MVH408DE is a reversible plate compactor The compactor's vibrating plate produces a vibration designed for efficient compaction of sand, gravel and frequency of 4,400 VPM (vibrations per minute). cohesive soils. This plate compactor is a powerful... - Page 13 NOTES MVH408DE PLATE COMPACTOR • OPERATION MANUAL — REV. #0 (09/20/22) — PAGE 13...
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Page 14: Components
COMPONENTS Neutral Reverse Forward Figure 2. Plate Compactor Components PAGE 14 — MVH408DE PLATE COMPACTOR • OPERATION MANUAL — REV. #0 (09/20/22) - Page 15 COMPONENTS Figure 2 shows the location of the basic controls and 14. Handle — When operating the compactor, this handle components of the MVH408DE Plate Compactor. The is to be in the downward position. When the compactor is to be stored, move the handle bar to the upright function of each control is described below: position.
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Page 16: Basic Engine
BASIC ENGINE Figure 3. Engine Controls and Components INITIAL SERVICING 6. Engine Motor Mounts — Attach these engine mounts to the compactor frame. Tighten securely. The engine (Figure 3) must be checked for proper lubrication 7. Oil Filter — Remove this bolt to gain access and filled with fuel prior to operation. -
Page 17: Inspection
INSPECTION BEFORE STARTING DANGER 1. Read all safety instructions at the beginning of manual. EXPLOSIVE FUEL! 2. Clean the compactor, removing dirt and dust, Motor fuels are highly flammable and can particularly the engine cooling air inlet, carburetor and be dangerous if mishandled. DO NOT air cleaner. - Page 18 INSPECTION V-BELT COVER REMOVAL V-BELT TENSION To inspect the V-belt, remove the top and bottom belt covers. The V-belt tension is proper if the V-belt bends 10 to 15 mm The V-belt will be as shown in Figure 6. (Figure 8) when depressed with finger at midway between the clutch and vibrator pulleys.
- Page 19 INSPECTION HANDLE BAR The height of the handle bar can be adjusted for ease of use. Adjust the handle height as follows. Refer to Figure 10. 1. Loosen the wing nut. 2. Turn the grip clockwise to raise the handle or counterclockwise to lower the handle.
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Page 20: Startup
STARTUP CAUTION DIESEL ENGINE TACH &HOUR METER DIESEL ENGINE TACH &HOUR METER DO NOT attempt to operate the compactor until the Safety, General Information and Inspection sections of this manual have been read and thoroughly understood. "HA" is displayed at the operation position, then immediately it will change to "Cumulative time". - Page 21 STARTUP Recoil Start 1. Insert the key to the key switch. 2. Move the throttle lever (Figure 11) to the idle position. 3. Turn the key to the "Run" position (Figure 12). The buzzer sounds. 4. After "HA" is displayed on the hour tachometer, the display will change immediately to "cumulative time".
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Page 22: Operation
OPERATION OPERATION Reverse Neutral CAUTION ALWAYS follow all safety rules in the safety section of this manual before operating compactor. Keep work area clear of debris Forward and other objects that could cause bodily Direction injury or damage to the compactor. control lever 1. - Page 23 OPERATION 3. Turn the key to the "Stop" position (Figure 20). The STOPPING THE ENGINE buzzer will stop. Normal Shutdown 1. Move the throttle lever to the idle position (Figure 18) and run the engine for three minutes at low speed. Operation position Handle...
- Page 24 NOTES PAGE 24 — MVH408DE PLATE COMPACTOR • OPERATION MANUAL — REV. #0 (09/20/22)
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Page 25: Maintenance
MAINTENANCE General Cleanliness GENERAL MAINTENANCE Clean the compactor daily. Remove all dust and debris General maintenance practices are crucial to the buildup (mud, clay etc.). If the compactor is steam-cleaned, performance and longevity of your compactor. This ensure that lubrication is accomplished AFTER steam equipment requires routine cleaning, inspection and cleaning. - Page 26 MAINTENANCE To make sure your plate compactor is always in good working condition before using, carry out the maintenance inspection in accordance with Table 6 and Table 7. ENGINE MAINTENANCE Perform engine maintenance as listed in Table 6. Table 6. Engine Maintenance Schedule First Every 3 Every 6...
- Page 27 MAINTENANCE TIGHTENING TORQUE MACHINE INSPECTION Reference Table 8 below (Tightening Torque ), for retight- Perform machine inspection as listed in Table 7. ening of nuts and bolts. Table 8. Tightening Torque (in. kg/cm Diameter) Table 7. Machine Inspection Material 10mm 12mm 14mm 16mm...
- Page 28 MAINTENANCE 3. Reinstall dust pot onto air cleaner body and secure BASE dust pot with locking latches (Figure 23). GASKET PAPER FILTER ELEMENT Lock AIR CLEANER COVER Dust exhaust BLOW COMPRESSED WING NUT AIR FROM THE INSIDE OUR Figure 23. Latching Dust Pot ENGINE OIL Figure 21.
- Page 29 MAINTENANCE HYDRAULIC OIL 7. With the direction control lever at the forward-most position, secure the guard frame with a rope to 1. With the handle in vertical position, remove the plug immobilize (Figure 27). cap from the hydraulic pump (Figure 25). Forward-most position Plug cap Breather...
- Page 30 MAINTENANCE V-BELT 2. When the battery charge gets low, the battery checker lights red. Visually examine the V-belt (Figure 28) and determine if it is full of tiny cracks, frayed, has pieces of rubber missing, NOTICE is peeling or otherwise damaged. If an old battery is used, even when the battery checker Also, examine the belt and determine if it is oil soaked or is not lighted (indicating low charge), the cell starter...
- Page 31 MAINTENANCE STORAGE 3. Slide the bar up the notches for easy access to the battery and tighten the bolts. 1. Wash off dirt and soil from every part with water. While 4. Take off the nuts and remove the battery holder washing, be careful not to let the water splash on (Figure 32).
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Page 32: Troubleshooting (Compactor)
TROUBLESHOOTING (COMPACTOR) Troubleshooting (Compactor) Symptom Possible Problem Solution Clutch slips? Adjust or replace clutch. V-belt slips? Adjust or replace V-belt. Excessive oil in vibrator? Fill to correct level. Check vibrator assembly for any Travel speed low and vibration Trouble in vibrator internals? worn or defective parts, replace any weak. -
Page 33: Troubleshooting (Engine)
TROUBLESHOOTING (ENGINE) Troubleshooting (Engine) Symptom Possible Problem Solution No fuel reaching injection pump? Add fuel. Check entire fuel system. Defective fuel pump? Replace fuel pump. Fuel fi lter clogged? Replace fuel fi lter and clean tank. Faulty fuel supply line? Replace or repair fuel line. - Page 34 TROUBLESHOOTING (ENGINE) Troubleshooting (Engine) - continued Symptom Possible Problem Solution Air fi lter blocked? Clean or replace air fi lter. Low engine power output and low speed, Incorrect valve clearances? Adjust valves per engine specifi cation. black exhaust smoke. Malfunction at injector? See engine manual.
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Page 35: Wiring Diagram
WIRING DIAGRAM Motor Engine Stop solenoid valve X5:TE 282088-1 No connection Glow plug High temp Oil temp switch X4:Bosch 1 928 404 655 sensor Crankshaft Speed sensor X1(*1) Electric X1.1 Dynamo fuel pump Yellow Regulator Yellow X1.2 Starter Oil pressure DC12V 1.0kW switch Engine... - Page 36 © COPYRIGHT 2022, 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.