_Risk
of Unsafe Operation.
Unit cycles automatically
when
power is on. When servicing, you may be exposed
to
voltage sources, compressed
air, or moving parts. Before servicing
unit
unplug or disconnect electrical supply to the air compressor,
bleed tank of
pressure, and allow the air compressor
to cool.
CORRECTION
PROBLEM
Excessive tank pressure
- safety valve pops off.
Air leaks at fittings.
Air leaks in air tank or at
air tank welds.
CAUSE
Pressure switch does
not shut off motor when
compressor reaches
"cut-out" pressure.
Pressure switch "cut-
out" too high.
Tube fittings are not tight
enough.
Defective air tank.
Move ON/Off lever to
the "Off" position,
if
the outfit does not shut
off contact a Trained
Service Technician.
Contact a Trained
Service Technician.
Tighten fittings where air
can be heard escaping.
Check fittings with
soapy water solution. Do
Not Overtighten.
Air tank must be
replaced. Do not repair
the leak.
Risk bursting.
Do
not drill into, weld or
otherwise
modify air
tank or it will weaken.
The tank can rupture
or explode.
Air leaks between head
Leaking seal.
Contact a Trained
and valve plate.
Service Technician.
Air leak from safety
Possible defect in safety
Operate safety valve
valve,
valve,
manually by pulling on
ring. If valve still leaks, it
should be replaced.
Knocking Noise.
Possible defect in safety
Operate safety valve
valve,
manually by pulling on
ring. If valve still leaks, it
should be replaced.
17-ENG
1000002888