TROUBLESHOOTING (ENGINE)

TABLE 12. ENGINE TROUBLESHOOTING (CONTINUED)

SYMPTON

POSSIBLE PROBLEM

SOLUTION

 

 

 

 

Fuel tank empty?

Replace fuel filter.

 

 

 

 

Fuel filter clogged?

Replace fuel filter.

 

 

 

 

Fuel tank venting is inadequate?

Ensure that tank is adequately vented.

Low engine power, output and

 

 

Leaks at pipe unions?

Check threaded pipe unions tape and tighten

speed.

 

unions a required.

 

 

 

 

 

 

Speed control lever does not remain in selected

See engine manual for corrective action.

 

position?

 

 

 

 

 

Engine oil level too full?

Correct engine oil level?

 

 

 

Low engine power output and

Air filter blocked?

Clean or replace air filter.

 

 

 

 

low speed, black exhaust

Incorrect valve clearances?

Adjust valves per engine specification.

smoke.

 

 

Malfunction at injector?

See engine manual.

 

 

 

 

 

Too much oil in engine crankcase?

Drain off engine oil down to uppermark on

 

dipstick.

 

 

Air-cooled diesel engine runs

 

 

Entire cooling air system contaminated blocked?

Clean cooling air system, remove shrouds and

very "HOT". Cylinder head

cooling fin areas.

overheat, telltale lamp comes

 

 

on (option)

Inadequate sealing at air guide plates or

Check that air guide plates and enclosure

 

elements are all present and make a tight

 

capsule elements?

 

seal.

 

 

 

 

 

PAGE 50 — MQ62TDD TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #0 (07/30/09)

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Multiquip MQ62TDD manual Sympton Possible Problem Solution
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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.
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