Table of Contents
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PROBLEM
Air leaking from release
valve on pressure switch.
MAINTENANCE
Drain the condensation from the air
receiver via the drain valve
Check for air leaks
Remove air filter element and
clean or replace as required
Inspect non-return valve (clean or
replace as required). CAUTION:
Ensure that the tank is empty of
compressed air for this operation
Manually test the safety valve by
pulling the valve head out
Tighten cylinder head bolts
Clean and check valve assembly,
replace gaskets/valves if worn or
damaged
PROBABLE CAUSE
1.Check valve stuck in an
open position.
Daily Weekly
X
X
16
REMEDY
1.Remove and
replace check valve.
NEVER disassemble
the check valve under
pressure, release tank
pressure first.
Monthly
X
X
X
3
Monthly
X
X
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