Specifications

22-ENG
1000003473
  
Motor will not
run
Motor overload protection
switch has tripped.
Refer to "Motor Overload Protection"
under Operation. If motor overload
protection trips frequently, contact a
Trained Service Technician
Tank pressure exceeds
pressure switch "cut-in"
pressure.
Motor will start automatically when
tank pressure drops below "cut-in"
pressure of pressure switch.
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
starting capacitor.
Have checked by a Trained Service
Technician.
Paint spray on internal
motor parts.
Have checked by a Trained Service
Technician. Do not operate the
compressor in the paint spray area.
See flammable vapor warning.
Pressure release valve on
pressure switch has not
unloaded head pressure.
Bleed the line by pushing the lever
on the pressure switch to the "Off"
position; if the valve does not open,
replace switch.
Motor will not
run (continued)
Fuse blown, circuit breaker
tripped.
1. Check fuse box for blown fuse
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 conditions
and/or proper extension cord.
4. Disconnect the other electrical
appliances from circuit or
operate the compressor on its
own branch circuit.
Safety Valve on
pump "pops"
out
Pressure switch, check
valve, or pump could be in
need of servicing.
Have checked by a Trained Service
Technician.