EM-70 PLASTER/MORTAR MIXER —TROUBLESHOOTING (ENGINE)

TABLE 11. ENGINE TROUBLESHOOTING (CONTINUED)

SYMPTOM

POSSIBLE PROBLEM

SOLUTION

 

 

 

Insufficient power output

Malfunction in cooling fan?

Check or replace cooling fan.

 

 

"compression" and overheats

Air in-take filter clogged?

Clean or replace air in-take filter.

 

 

 

 

 

Over accumulation of exhaust

Clean and check valves.

Burns to much fuel

products?

Check muffler, replace if necessary.

 

 

 

Wrong spark plug?

Replace spark plug with manufactures suggested type spark plug.

 

 

 

 

Lubricating oil is wrong

Replace lubricating oil with correct viscosity.

Exhaust color is continiously

viscosity?

 

"WHITE"

 

 

Worn rings?

Replace rings

 

 

 

 

 

Air cleanner clogged?

Clean or replace air cleaner.

 

 

 

 

Choke valve has not been set to

Adjust choke valve to the correct position.

Exhaust color is continiously

the correct position?

 

 

 

 

 

"BLACK"

Carburetor defective, seal on

Replace carburetor or seal.

 

carburetor broken?

 

 

 

 

 

Poor carburetor adjustment

Adjust carburetor.

 

"engine runs too rich?

 

 

 

 

PAGE 36 — EM-70 PLASTER/MORTAR MIXER — OPERATION MANUAL — REV. #1 (008/10/04)

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Multiquip EM-70P, EM-70S manual EM-70 PLASTER/MORTAR Mixer -TROUBLESHOOTING Engine, White

EM-70S, EM-70P specifications

The Multiquip EM-70P and EM-70S are two robust and versatile electric generators designed to provide reliable power for various applications, ranging from construction sites to special events. Both models are renowned for their performance, durability, and efficiency, catering to the needs of contractors, event organizers, and outdoor enthusiasts alike.

One of the standout features of the EM-70P and EM-70S is their powerful engine. The EM-70P is equipped with a 7,000-watt gasoline engine, while the EM-70S comes with a 7,000-watt propane engine. This dual-fuel capability of the EM-70S not only enhances flexibility but also promotes cleaner and more efficient energy consumption. Both generators feature a heavy-duty steel frame that ensures maximum durability and protection against the rigors of job sites.

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