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PROBLEM
Will not draw
chemicals
No or low pres-
sure (after peri-
od of normal
use)
Water leaking
at gun/wand
connection
Water leaking
at pump
Oil leaking at
pump/gear box
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 E-Z start valve.
Worn or broken o-ring.
Loose hose connection.
Loose connections.
Piston packings worn.
Worn or broken o-rings.
Pump head or tubes damaged
from freezing.
Oil seals worn.
Loose drain plug.
Worn drain plug o-ring
Worn fill plug o-ring.
Pump overfilled.
Incorrect oil used.
Vent plug is clogged.
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.
Check and replace.
Tighten.
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 prob-
lem persists, replace plug.
17- ENG
CORRECTION
D25806
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