Multiquip MQ62TDD manual Troubleshooting Engine, Engine Troubleshooting

Page 49

TROUBLESHOOTING (ENGINE)

TABLE 12. ENGINE TROUBLESHOOTING

SYMPTOM

POSSIBLE PROBLEM

SOLUTION

 

 

 

 

Speed control lever is in "STOP" position?

Set speed control lever to "START" position.

 

 

 

 

STOP solenoid is in the "STOP" position?

Set stop solenoid to the "START" position.

 

 

Adjust and lubricate if necessary.

 

 

 

 

No Fuel reaching injection pump?

Add fuel. Check entire fuel system.

 

 

 

 

Defective fuel pump?

Replace fuel pump.

 

 

 

 

Fuel filter clogged?

Replace fuel filter and clean tank.

 

 

 

Engine will not start or start is

Faulty fuel supply line?

Replace or repair fuel line.

delayed, although engine can

 

 

 

Check piston, cylinder and valves. Adjust or

be turned over.

Compression too low?

repair per engine repair manual.

 

 

 

 

 

 

Fuel injector not working correctly?

Repair or replace injector in accordance with

 

engine repair manual.

 

 

 

 

 

 

Oil pressure too low?

Check engine oil pressure.

 

 

 

 

Low starting temperature limit exceeded

Comply with cold starting instructions and

 

proper oil viscosity.

 

 

 

 

 

 

Defective battery?

Charge or replace battery.

 

 

 

 

 

Check whether clear (not turbid) fuel emerges

 

 

from the fuel line (detach from injection

 

Fuel seperates has inadequate resistance to

pump). If the fuel is turbid or seperated either,

 

low temperatures?

warm up the engine or drain the complete fuel

At low temperatures engine will

 

supply system. Refuel with winter grade diesel

not start.

 

fuel.

 

 

 

 

Engine oil too thick?

Refill engine crankcase with correct type of oil

 

for winter environment.

 

 

 

 

 

 

Defective battery?

Replace battery.

 

 

 

 

Throttle lever in STOP position?

Reposition throttle lever to RUN position.

 

 

 

Engine fires but stops soon as

Fuel filter blocked?

Replace fuel filter.

 

 

starter is switched off.

Fuel supply blocked?

Check the entire fuel system.

 

 

 

 

 

Electrical problem at fuel solenoid?

Repair using #7 wire.

 

 

 

 

Fuel tank empty?

Add fuel.

 

 

 

Engine stops by itself during

Fuel filter blocked?

Replace fuel filter.

 

 

Defective fuel pump?

Replace fuel pump.

normal operation.

 

Mechanical oil pressure shutdown sensor

Add oil. Replace low oil shutdown sensor if

 

stops the engine due to low oil?

necessary.

 

 

 

MQ62TDD TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #0 (07/30/09) — PAGE 49

Page 48 Page 50
Image 49
Page 48 Page 50
Contents Model MQ62TDD Proposition 65 Warning Reporting Safety Defects Reporting Safety DefectsMQ62TDD Trash Pump Table of ContentsOrdering parts has never been easier Parts Ordering ProceduresTraining Checklist Training ChecklistRead Operator’s Manual completely Daily PRE-OPERATION Checklist Daily PRE-OPERATION ChecklistFor Your Safety and Safety of Others SafetySafety Rules and Regulations General SafetyWinter drain water from pump housing to prevent freezing Transporting Pump Specifications SpecificationsDimensions Trailer Mount Dimensions PUMP/TRAILERDimensions Skid Mount Dimensionsskid MountGeneral Information Terms to Know ApplicationsPump Components Pump ComponentsTow Hitch Coupler Requires a 2-inch ball hitch Deutz Engine Basic Components Engine ComponentsControl BOX Components Ignition Switch Used to start and stop the engineBattery Cable Installation BatteryInspection Engine OilFuel FuelBefore Starting SetupEngine Startup STARTUP/OPERATIONOperation Engine SHUT-DOWN SHUTDOWN/STORAGEPump Inspection After USE Pump StoragePump Vacuum Test Maintenance PumpTo perform the pump vacuum test do the following General Inspection Air Cleaner Maintenance EngineAir Cleaner with Dust Indicator Changing Engine Oil Check Oil LevelChanging Oil Filter Changing Fuel FilterBattery Electrolyte Level Battery MaintenanceAdjustable Channel Maintenance TrailerWheel Hub Adjustment Wheel Bearings HubsSuspension Torque Requirements Leaf SuspensionTrailer Safety Information Trailer Safety GuidelinesCommon Causes for Loss of Trailer TrailerTowing GuidelinesCoupling to the Tow Vehicle Driving ConditionsInoperable Brakes, Lights or Mirrors Reporting Safety DefectsTrailer Towing Tips Vehicle VIN Tag Trailer VIN TagSafety Chains Electrical ConnectorTrailer Lighting and Braking Connector Tow VehicleBall Hitch Coupler Coupler TypesBall Hitch Coupler Pintle Eye Coupler Latching mechanismCoupling theTrailer to theTowVehicle Ball Coupler Lower the trailer until the coupler fullyConnecting Trailer Lights Attaching Safety ChainUncoupling the Ball Hitch Tire Safety Tire SafetyUnsafe Tires, Lug Nuts or Wheels Tighten lug nuts before each towStep Determining Load Limit of TrailerDetermining Load Limit of Tow Vehicle Step P indicates the tire is for passenger vehicles Tire FundamentalsReference for additional tire information for light trucks Tire Safety TipsReplacing Worn or Damaged Tires Tire RepairWheel Rims Wheels, Bearings and Lug NutsLug Nut Torque Requirements Lights and Signals Trailer Lights Wiring DiagramPump Troubleshooting Troubleshooting PumpEngine Troubleshooting Troubleshooting EngineSympton Possible Problem Solution Page Wiring Diagram OLD Style Wiring Diagram NEW Style Explanation of Code in Remarks Column Sample Parts ListTo 3 units Suggested Spare PartsNameplate and Decals BH21008 7005000NPA-320J 49002Trash Pump Assy 26200000240002 260100001046070000900002 1603000090Trash Pump Assy 0451290080 01050908150105091225 0451250120Trailer Trlrmpxf Assy 9514 0205 SCREW, HHC 3/8 16 x 400110019 NUT, Nyloc 10133 NUT, Nyloc 3/8 29228 29242Trailer TRLR50XF Assy 6109210 BOLT, 1/2 13 x 1-1/2 86109180 10019 NUT, Nyloc 10133 NUT, Nyloc 3/8 190436109160 NUT Skid Assy 19091 Axle Assy 29381S SPRING, 4 Leaf 29381B 29381U46749 29755Lifting Bail ASSY. Trlrmpxf 0105051640 16 X 40 Bolt 2103200 190923019091 Lifting Bail ASSY. TRLR50XF 0105051640 16 X 40 Bolt 020316130 50XF9102Lifting Bail ASSY. Skid 6109210 13 x 1-1/2 Bolt 6109810 Fuel ASSY. Trlrmpxf 5284 6109210 13 x 1-1/2 Bolt 610920884454 6109152Fuel ASSY. TRLR50XF 3122302E-41FGC Fuel ASSY. Skid Part Name Battery ASSY. Trlrmpxf 34597 345960165306531 34506Battery ASSY. TRLR50XF 6109108 Battery ASSY. Skid BOLT, Battery Hold Down Engine Mounting ASSY. Trlrmpxf 6109210 BOLT, HEX Head 1/2-13X1-1/2 XXX001 016212070 Bolt 34400XXX002 13211Engine Mounting ASSY. TRLR50XF Engine Mounting ASSY. TRLR50XF Engine Mounting ASSY. Skid 63541 2101030 10 x 30 HEX Bolt 030216400020310080 60TDD008Engine Assy F2L20116728 OIL Pressure Switch Assy 01118971 118248401118718 Temperature Transmitter Assy 01143531 01182377Starter Assy 01181390 0118238401340070 01319265Control BOX ASSY. OLD Style 01180382 0118038401180383 01182528Control BOX ASSY. NEW Style EM98206 3470834709 34707AIR Filter Assy 04272299 0117942801112824 02169927Narrow V-BELT Assy 01179565 Lubricated OIL Filter Assy 01174416 Fuel Filter Assy 04270708 Freight Policy Terms and Conditions of Sale PartsPage HERE’S HOW to GET Help

MQ62TDD specifications

The Multiquip MQ62TDD is a robust engine-driven compressor designed to deliver exceptional performance and reliability in challenging job site conditions. This portable unit is engineered for a wide range of applications, including construction, HVAC, and industrial use. With its powerful engine and user-friendly features, the MQ62TDD stands out as an ideal choice for contractors needing dependable air supply on the go.

One of the primary features of the MQ62TDD is its impressive air output. The unit boasts a maximum air flow rate of up to 62 CFM, allowing it to power multiple pneumatic tools simultaneously. Whether you are operating jackhammers, nail guns, or air impact wrenches, the MQ62TDD ensures consistent and sufficient air pressure to keep your projects moving efficiently.

The MQ62TDD is equipped with a 9-horsepower Honda engine, providing the necessary power to drive the compressor. Honda engines are renowned for their durability and fuel efficiency, and this model is no exception. With an extended run time due to its large fuel tank, the MQ62TDD minimizes downtime, which can be crucial in time-sensitive projects.

In terms of technological advancements, the MQ62TDD features an advanced cooling system designed to keep the compressor operating at optimal temperatures, thus extending the lifespan of the unit. The unit’s lightweight design, combined with a sturdy frame, makes transportation on site straightforward. The integrated handle and collapsible wheels facilitate easy maneuverability, ensuring that the compressor can be relocated without hassle.

Safety is also a priority with the Multiquip MQ62TDD. The unit is designed with protective features such as a low oil shutdown mechanism, which helps to prevent engine damage by automatically turning off if the oil level gets too low. Additionally, the compressor features sound-dampening technology that significantly reduces noise levels, making it ideal for use in noise-sensitive environments.

Overall, the Multiquip MQ62TDD compressor is a versatile, durable, and user-friendly tool that meets the demands of professional contractors. With its high air output, reliable power source, advanced technologies, and safety features, it provides the efficiency and performance needed to tackle any job with confidence.
Top Page Image Contents