Craftsman 919.16778 manual D22130 ENG

PROBLEM	CAUSE		CORRECTION
Motor will not run.
	Motor overload protection switch		Let motor cool off and overload
	has tripped		switch will automatically reset.
	Tank pressure exceeds pressure		Motor will start automatically
	switch “cut-in” pressure.		when tank pressure drops below
			“cut-in” pressure of pressure
			switch.
	Extension cord is wrong length or		Check for proper gauge wire and
	gauge.		cord length.
	Check valve stuck open.		Remove and clean, or replace.
	Loose electrical connections.		Check wiring connection inside
			pressure switch and terminal box
			area.
	Possible defective motor or start-
			Have checked by a Trained
	ing capacitor.		Service Technician.
	Paint spray on internal motor
			Have checked by a Trained
	parts.		Service Technician. Do not oper-
			ate the compressor in the paint
			spray area. See flammable vapor
			warning.
	Pressure release valve on pres-
			Bleed the line by pushing the lever
	sure switch has not unloaded		on the pressure switch to the “off”
	head pressure.		position; if the valve does not
			open, replace switch.
	Fuse blown, circuit breaker	1. Check fuse box for blown fuse
	tripped.		and replace as necessary.
			Reset circuit breaker. Do not
			use a fuse or circuit breaker
			with higher rating than that
			specified for your particular
			branch circuit.
		2. Check for proper fuse. You
			should use a time delay fuse.
		3. Check for low voltage condi-
			tions and/or proper extension
			cord.
		4. Disconnect the other electrical
			appliances from circuit or
			operate the compressor on its
			own branch circuit.

D22130 18 - ENG