MAINTENANCE
19
Checking Detergent Siphoning Tube
• Check the detergent siphoning tube for clogs, leaks, or tears.
•
• Replace siphoning tubes if damaged.
WARNING!
Never repair high pressure hose or use unit if hose is damaged. If hose is damaged replace
with identical BUILDER part.
High Pressure Hose
• Inspect hose for cuts, bulges, or leaks which can develop from kinking or wear. If damage is found, immediately replace
hose.
• Inspect couplings for damage. Immediately replace hose if damage is found.
Spray Gun
• Make sure the spray gun is connected securely.
• Inspect the spray gun safety and make sure the spray gun trigger springs back upon release.
Spray Nozzle
If a pulsing sensation is felt while squeezing the trigger, the spray nozzle may be dirty or clogged and should be cleaned
immediately.
• Toclean the nozzle, shut off the engine and turn off the water.
• Remove the nozzle from the spray wand making sure that the nozzle is pointing away from you and in a safe direction.
• Use the nozzle cleaner or a small paper clip to dislodge any foreign materials which are clogging or restricting the
spray tip.
•
• Reconnect the nozzle to the spray wand.
• Turn the water supply back on and start engine.
Nozzle Cleaner
Summary of Contents for FNHPT240
Page 22: ...22 WIRING DIAGRAM...