Craftsman 919.724321 - Manuel (Page 23)

23- ENG A14411
Regulator will
not shut off air
outlet. Damaged regulator Replace
PROBLEM CAUSE CORRECTION
Motor will not
run.
Fuse blown, circuit breaker
tripped. 1. Check fuse box for blown
fuse and replace as neces-
sary. 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
conditions and/or proper
extension cord.
4. Disconnect the other
electrical appliances from
circuit or operate the com-
pressor on its own branch
circuit.
Motor overload protection
switch has tripped Let motor cool off and over-
load switch will automatically
reset.
Tank pressure exceeds pres-
sure switch "cut-in" pres-
sure. Motor will start automatically
when tank pressure drops
below "cut-in" pressure of
pressure switch.
Extension cord is wrong
length or gauge. Check for proper gauge wire
and cord length.
Loose electrical connections. Check wiring connection
inside pressure switch and
terminal box area.
Have checked by a Trained
Service Technician.
Check valve stuck open.
Remove and clean, or
replace.
Possible defective motor or
starting capacitor.
Have checked by a Trained
Service Technician. Do not
operate the compressor in
the paint spray area. See
flammable vapor warning.
Paint spray on internal motor
parts.
Bleed the line by pushing the
lever on the pressure switch
to the "off" position; if the
valve does not open, replace
switch.
Pressure release valve on
pressure switch has not
unloaded head pressure.