Xtreme PFP Troubleshooting Advice

Frequently Asked Questions

  • Clear air line; increase air supply. 
  • Check that valves are open.
  • Clean rod; always stop pump at bottom of stroke; keep wet-cup filled with compatible solvent.
  • Clean or repair air motor. See motor manual.
  • If pump runaway occurs, the runaway solenoid will actuate, stopping the pump. The LED will flash and the display will indicate a runaway condition.
  • To reset runaway monitor, close master air valve.  Wait for air to completely bleed off the air motor before going to step 3. The screen will change to indicate this, as shown below.
  • Press (X) to clear the diagnostic code and reset the runaway solenoid.
  • Open master air valve to restart pump.
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  • Clear air line; increase air supply.
  • Check that valves are open and clear.
  • Clear hose or gun; use hose with larger ID.
  • Open De-Ice control; see manual.
  • Clear or service intake valve.
  • Adjust intake spacers, see pump manual.
  • Refill supply and prime pump. 
  • Clean suction tube.
  • Reduce viscosity. 
  • Adjust intake spacers, see pump manual.
  • Clear piston valve; replace packings.
  • Clear or service intake valve.
  • Stop pump. 
  • Open De-Ice control; see manual.
  • Tighten. Use compatible liquid thread sealant or PTFE tape on connections.
  • See gun manual; read fluid manufacturer’s recommendations.
  • Adjust fluid viscosity; read fluid manufacturer’s recommendations.
  • Service spray gun. 
  • See spray gun manual.
  • Open air valve. 
  • Clear clogged air line.
  • Increase air pressure.
  • Replace piston.
  • See manual 3A2798.
  • Open hand valve.
  • Clear hand valve.
  • Replace rod seal.
  • See manual 3A2798.
  • Open air valve.
  • Clear clogged air line.
  • Increase air pressure.
  • Replace piston.
  • See manual 311762.
  • Open hand valve.
  • Clear hand valve.
  • Clean hand valve.
  • Service hand valve.
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