PROBLEM
Will not draw chemicals
No or low pressure (after period of normal use)
Water leaking at gun/wand connection
Water leaking at pump
Oil leaking at pump
CAUSE
Wand not in low pressure.
Chemical filter clogged. Chemical screen not in chemical
Chemical too thick.
Pressure hose is too long
Chemical build up in chemical injector.
Worn seal or packing Worn or obstructed valves. Worn unloader piston.
Worn
Worn or broken
Loose hose connection.
Loose connections.
Piston packings worn.
Worn or broken
Pump head or tubes damaged from freezing.
Oil seals worn.
Loose drain plug.
Worn drain plug,
Worn fill plug
Pump overfilled.
Incorrect oil used.
Vent plug is clogged.
CORRECTION
See How to Use Wand paragraph in the Operation Section.
Clean filter.
Insure end of chemical hose is fully submerged into chemical.
Dilute chemical. Chemical should be the same consistency as water.
Lengthen water supply hose instead of pressure hose.
Have parts cleaned or replaced by AWSC.
Have replaced by AWSC.
Have replaced by AWSC.
Have replaced by AWSC.
Have replaced by AWSC.
Tighten.
Check and replace.
Tighten.
Have replaced by AWSC.
Have replaced by AWSC.
Have replaced by AWSC.
Have replaced by AWSC
Tighten.
Check and replace.
Check and replace.
Check for correct amount.
Drain and fill with correct amount and type of oil.
Clean vent plug; blow air through it to remove any blockage. If problem persists, replace plug.
17- ENG | D26183 |