Multiquip QP2H manual Troubleshooting Engine, Engine Troubleshooting, Operation not satisfactory

Page 26

TROUBLESHOOTING (ENGINE)

Table 7. Engine Troubleshooting

Symptom

Possible Problem

Solution

Difficult to start

 

 

 

 

 

 

Ignition plug being bridge?

Check ignition system.

Fuel is available but spark plug will not

Carbon deposit at ignition?

Clean or replace ignition.

ignite. (Power available at high tension

Short circuit due to defective insulators?

Replace insulators.

cable).

 

 

Improper spark gap?

Set spark plug gap to the

 

 

correct gap.

 

 

Fuel is available but spark plug will not

Short circuit at stop switch?

Check stop switch circuit.

ignite. (Power NOT available at high

Replace stop switch if defective.

 

tension cable).

Ignition coil defective?

Replace ignition coil.

 

Muffler clogged with carbon deposits?

Clean or replace muffler.

Fuel is available and spark plug ignites

Mixed fuel quality is inadequate?

Check fuel to oil mixture.

 

Flush fuel system and replace

(compression normal).

Fuel in use inadequate (water, dust)?

with fresh fuel.

 

 

 

Air Cleaner clogged?

Clean or replace air cleaner.

 

Defective cylinder head gasket?

Tighten cylinder head bolts or

Fuel is available and spark plug ignites

replace head gasket.

 

(compression low).

Cylinder worn?

Replace cylinder.

 

Spark plug loose?

Tighten spark plug.

Operation not satisfactory

 

 

 

Air cleaner clogged?

Clean or replace air cleaner.

Not enough power available

Air in fuel line?

Bleed (remove air) from fuel line.

Fuel level in carburetor float chamber

 

(compression normal, no miss-firing).

Adjust carburetor float.

improper?

 

 

 

Carbon deposits in cylinder?

Clean or replace cylinder.

 

Ignition coil defective?

Flush fuel system and replace

 

with fresh fuel.

 

 

Not enough power available

Ignition plug often shorts?

Replace ignition wires, clean

(compression normal, miss-firing).

ignition.

 

 

Fuel in use inadequate (water, dust)?

Flush fuel system and replace

 

with fresh fuel.

 

 

 

Excessive carbon deposition in

Clean or replace crankcase.

 

combustion chamber?

 

 

Engine overheats.

Exhaust or muffler clogged with carbon.

Clean or replace muffler.

 

Spark plug heat value incorrect?

Replace spark plug with correct

 

type spark plug.

 

 

PAGE 26 — QP2H CENTRIFUGAL PUMP • OPERATION AND PARTS MANUAL — REV. #1 (01/29/14)

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Contents Model QP2H This Manual Must Accompany the Equipment AT ALL TimesProposition 65 Warning Page Table of Contents QP2H Centrifugal PumpParts Ordering Procedures Ordering parts has never been easierSafety Information Safety Messages„ Never open the priming plug when pump General SafetyPump Safety Serious damage to the equipment or engineBefore servicing equipment Engine SafetyFuel Safety „ Use well-insulated gloves when picking up the battery Battery Safety Electric Start onlyTransporting Safety Emissions Information Label must remain with the engine for its entire lifeDry Net Weight Specifications PumpSpecifications Pump ModelDimension Specifications EngineSpecifications Engines EngineGeneral Information Pump Components Drain Plug Remove this plug to drain water from the pumpMuffler Used to reduce noise and emissions Basic EngineInitial Servicing Oil Type Inspection EngineBefore Starting SeasonSetup Starting the Engine Place the engine ON/OFF switch See in the on positionOperation Place the engine fuel valve lever See to the on positionPlace the fuel shut-off lever See in the OFF position Stopping the EngineAlways run engine at full speed while pumping Maintenance Pump Pump Vacuum TestDo not run pump without water Pump Vacuum TesterEngine Maintenance Schedule Maintenance EngineEngine Maintenance First EveryWeekly Engine AIR CleanerDaily Engine OILSpark Arrester Cleaning Spark Arrester RemovalStorage Pump StorageSymptom Possible Problem Solution Difficult to start Troubleshooting EngineEngine Troubleshooting Operation not satisfactorySymptom Possible Problem Solution Troubleshooting ENGINE/PUMPPump Troubleshooting Sample Parts List Explanation of Code in Remarks ColumnSuggested Spare Parts Qty DescriptionPump Assembly 0181050820 72041000101889350351 0191150520Engine Service Parts 17210ZE0822 17620Z4H02028462ZH8003 17218ZE0505Terms and Conditions of Sale Parts Freight PolicyPage HERE’S HOW to GET Help
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QP2H specifications

The Multiquip QP2H is a high-performance portable generator designed to meet the power needs of both professionals and recreational users. Known for its reliability and robust design, this generator incorporates advanced technologies that ensure efficient operation, durability, and ease of use.

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In conclusion, the Multiquip QP2H stands out in the portable generator market due to its powerful engine, dual voltage capability, robust construction, and user-friendly design. Whether for construction sites, outdoor adventures, or emergency power backup, this generator provides the reliability and versatility needed to meet diverse power requirements. With the QP2H, users can rest assured knowing they have a dependable source of electricity wherever they go.
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