Troubleshooting - Delta ShopMaster A05581 Instruction Manual

compressed air sources. Personal injury may occur. Prior to attempting
any repairs, unplug the air compressor and bleed off all air tank air
pressure.
PROBLEM
Thermal
overload
protector cuts
out repeatedly
Excessive tank
pressure - safety
valve pops off.
Air leaks at
fittings.
Air leaks in air
tank or at air
tank welds.

TROUBLESHOOTING

Performing repairs may expose voltage sources, moving
parts or compressed air sources, moving parts or
CAUSE
Low voltage
Improper ventilation/
temperature too high
Defective check valve
Defective valves
Compressor does not turn
off when compressor
reaches "cut-out" pressure.
Pressure switch "cut-out"
too high.
Tube fittings are not tight
enough.
Defective air tank.
Extension cord is wrong
length or gauge. Check
extension cord.
Operate compressor in a
well ventilated area.
Contact a Trained Service
Technician
Contact a Trained Service
Technician
Set Auto/On/Off switch to
the "OFF" position, if the
unit does not shut off contact
a Trained Service Technician.
Contact a Trained Service
Technician.
Using a soapy water solution
check all exposed fittings for
leaks. If needed reseal
fittings with pipe sealant
tape and retighten securely.
Do Not Overtighten. If
leaks continue contact a
Trained Service Technician.
Air tank must be replaced.
Do not repair the leak.
Do not drill into, weld or
otherwise modify air tank
or it will weaken. The tank
can rupture or explode.
15- ENG
CORRECTION
A05581