Lincoln Electric 200 service manual Test. Perkins

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F-7	TROUBLESHOOTING & REPAIR			F-7
Observe Safety Guidelines detailed in the beginning of this manual.
PROBLEMS		POSSIBLE AREAS OF	RECOMMENDED
(SYMPTOMS)		MISADJUSTMENT(S)	COURSE OF ACTION
		OUTPUT PROBLEMS	1. Check the idler control switch
The engine will not return to low		1. Make sure the idler control
idle when the welding and		switch is set to the “Auto”	and associated leads for
auxiliary loads are removed.		position.	loose or faulty connections.
		2. Make sure both welding and	See the Wiring Diagram.
			2. Check the CURRENT
		auxiliary loads are removed.
		3. Check for mechanical	SENSING PC BOARD
			Perform the Current Sense
		restrictions in the idler and	Board Test. Replace if
		throttle linkage (PERKINS	necessary.
		code 10929 ONLY) There may	3. Perform the Idler Solenoid
		be a problem with the ECU or
		Throttle Body Controller or	Test. (PERKINS 10929
		associated engine control	ONLY)
		components on Kubota Diesel	4. Check for loose or faulty
		(1114, 11316) and GM	connections at the idler PC
		Gas(10660, 10913,	board (PERKINS) ECU in
		11136)Contact the Lincoln	Kubota and Throttle Body
		Electric Service Dept. 1-888-	Controller GM 3.0 liter.
		935-3877.	5. The idler PC board
			(PERKINS) ECU in Kubota or
			Throttle Body Controller -GM
			3.0 liter may be faulty.
			Contact the Lincoln Electric
			Service Dept. 1-888-935-
			3877.

CAUTION

If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact the Lincoln Electric Service Department for technical troubleshooting assistance before you proceed. Call 1-888-935-3877.

PIPELINER® 200