Multiquip manual EM-900SDCEMIXER —TOUBLESHOOTINGENGINE/MIXER, Engine Troubleshooting Continued

EM-900SDCE MIXER —TOUBLESHOOTING (ENGINE/MIXER)

TABLE 5. ENGINE TROUBLESHOOTING (CONTINUED)

SYMPTON	POSSIBLE PROBLEM	SOLUTION
	Fuel tank empty?	Replace fuel filter.
	Fuel filter clogged?	Replace fuel filter.
Low engine power, output and	Fuel tank venting is inadequate?	Ensure that tank is adequately vented.
speed.
	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.
	Incorrect valve clearances?	Adjust valves per engine specification.
low speed, black exhaust
smoke.
	Malfunction at injector?	See engine manual.

Practically all breakdowns can be prevented by proper handling and maintenance inspections, but in the event of a breakdown, please take a remedial action following the diagnosis based on the Mixer Troubleshooting (Table 6) information shown below. If the problem cannot be remedied, please leave the unit just as it is and consult our company's business office or service plant.

TABLE 6. MIXER TROUBLESHOOTING

SYMPTOM	POSSIBLE PROBLEM	SOLUTION
	Broken connector pin?	Replace connector pin. Use P/N 963157 when ordering.
Blades will not rotate.
	Defective or mis-adjusted clutch?	Adjust or replace clutch.
Material leaking from drum	Worn or defective paddle shaft	Adjust or replace seals.
ends.	seals?
	Malfunction in air-cleaner system,	Clean or replace air filter.
	air filter clogged?
Drum difficult to discharge (tilt)	Defective or worn drum support	Apply grease to bracket or replace.
	brackets?
	Blades adjusted too tight.	Adjust blades until they almost touch side walls of drum.

PAGE 22 — MULTIQUIP EM-900SDCE — OPERATION AND PARTS MANUAL — REV. #2 (09/14/07)