Troubleshooting - Graco TRITON 233466 Operation

Relieve pressure before servicing (page 7).
PROBLEM / / /
Pump will not run, or stops.

Troubleshooting /

CAUSE /
Air line valve shut off.
Inadequate air supply, or clogged/
restricted air line.
Clogged fluid line or spray gun.
Stuck or damaged pump air valve.
Ruptured diaphragm.
/
/ /
/
SOLUTION /
Open valve.
Increase air supply. Do not exceed
maximum air inlet pressure.
Open or clear air line.
Clean air filter.
Clear, service. Do not allow fluid
to set up in the pump and lines.
Service pump. Use filtered air.
Service pump.
3Z9305
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