Troubleshooting Chart (Continued)
WL6500 Series
Excessive moisture in
discharge air
1. Excessive water in tank
2. High humidity
1. Drain tank
2. Move to area of less humidify; use air line filter
Compressor runs
continuously
1, Defective pressure switch
2. Excessive air usage
l, Replace switch
2. Decrease air usage; compressor not large enough for
air requirement
Excessive starting and
stopping (auto start)
1. Excessive condensation in tank
2. Air leaks in piping (on machine or in
outside system)
3. Tank check valve leaking
1, Drain more often
2. Replace leaking components or tighten as necessary
3. Replace or repair as necessary
Do not disassemble ch@ck valve
with air in tank; bleed tank
Air leaking from
unloader on pressure
switch
Check valve stuck in an open position
Remove and replace check valve
not disassemble check valve
with air in tank." bleed tank
Motor runs but no air Belt broken
output
Replace belt
RECOMMENDED TOOLS FOR
CONTINUOUS USE
Butterfly impact wrench
Ratchets
Sprayguns
Reciprocating saws
Screwdrh_rs
Bradnailers
Framing nailers
Grease guns
Caulk guns
Engine cleaners
RECOMMENDED TOOLS FOR
INTERMITTENT USE
(Short powerful bursts)
Impact wrenches
Die grinders
Drills
Chisels
Cut-off took
TOOLS NOT RECOMMENDED
S(raight line sanders
Highsdeed sande(s
Dual action sanders
Jitterbug sanders
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