Calvin Klein CAP2560OL manual Trouble Shooting Guide, Problem Cause Correction

TROUBLE SHOOTING GUIDE

NOTE: REMOVE POWER SOURCE AND DRAIN TANK PRESSURE PRIOR TO MAKING ANY REPAIRS OR ADJUSTMENTS.

Problem	Cause	Correction
Unit will not run	Tank pressure exceeds “cut in” pressure	Once pressure drops below “cut in” pressure, the unit will start.
	Extension cord causing excessive amp draw	Check guidelines for proper cord gauge
		(use of extension cords is not recommended).
	Fuse or circuit tripped	Replace fuse or breaker
	Unit not turned on or not plugged in	Check pressure switch and verify that it is in the Auto position.
		Verify that unit is plugged in.
	Air filter plug not removed	Remove air plug and install Air filter.
	Cold weather conditions	Place compressor in warmer environment for at least 30 minutes
	(typically temperatures below freezing)	then try restarting.
Air leaks at fittings	Fittings loose	Tighten fitting. Check with soapy water. DO NOT OVER TIGHTEN.
Air leak at pressure switch	Clogged check valve	Remove and clean check valve
Unit will not build pressure	Application requires excessive air demand	Reduce demand on compressor
	Loose head	Tighten bolts on head
	Blown gasket	Remove head and check for broken or deformed gasket. Replace
		if needed.
Unit will not build pressure	Worn or broken valves	Remove head and replace valves.
Air leak at tank or air tank	Damaged air tank		DO NOT DRILL INTO, WELD OR
welds.			OTHERWISE MODIFY AIR TANK.
			DAMAGED OR MODIFIED TANKS
			CAN RUPTURE. REPLACE TANK
			IMMEDIATELY.

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