DeWalt DXPW2000E Instruction Manual page 16

CODE
15 Chemical screen not in cleaning solution.
16 Chemical too thick.
17 Worn seal or packing.
18 Chemical build up in chemical injector.
19 Worn or obstructed valves.
20 Worn unloader piston.
21 Worn or broken o-ring.
22 Loose hose connection.
23 Piston packings worn.
24 Pump head or tubes damaged from freezing.
25 Oil seals worn.
26 Loose drain plug.
27 Worn drain plug o-ring
28 Worn fill plug o-ring.
29 Pump overfilled.
30 Incorrect oil used.
31 Vent plug is clogged.
32 Detergent adjustment knob is in the closed position.
POSSIBLE CAUSE POSSIBLE SOLUTION
Make sure end of chemical hose is fully submerged into
cleaning solution.
Dilute chemical. Chemical should be the same consistency as
water.
Have parts cleaned or replaced by authorized service center.
Have replaced by an authorized service center.
Have replaced by an authorized service center.
Have replaced by an authorized service center.
Check and replace.
Tighten.
Have replaced by authorized service center.
Have replaced by authorized service center.
Have replaced by authorized service center
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 per sists, replace plug.
Turn the adjustment knob counterclockwise to set the
detergent adjustment to the MAX setting.
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