DeWalt DXPW60605 Manual De Instrucciones página 21

(Troubleshooting Codes cont.)
coDe PossIBLe cause
8 Fuel valve closed.
9 Spray wand not in high pressure.
10 Low water supply.
11 Leak at high-pressure hose fitting.
12 Nozzle obstructed.
13 Water filter screen clogged.
14 Air in hose.
15 Choke lever in the CHOKE position.
16 High-pressure hose is too long.
17 Spray wand not in low pressure.
18 Chemical filter clogged.
19 Chemical screen not in cleaning solution.
20 Chemical too thick.
21 Worn seal or packing.
22 Chemical build up in chemical injector.
23 Worn or obstructed valves.
24 Worn unloader piston.
25 Worn or broken o-ring.
26 Loose hose connection.
27 Piston packings worn.
PossIBLe soLutIon
Move the fuel valve lever to the OPEN position.
See spray Wand nozzles under Operation.
Water supply must be at least 5 GPM @ 20 psi (138 kPa).
Repair leak. Apply sealant tape if necessary.
See nozzle cleaning under Maintenance.
Remove and clean filter.
Turn off the engine, then the water source. Disconnect the
water source from the pump inlet and turn the water source
on to remove all air from the hose. When there is a steady
stream of water present, turn water source off. Recon nect
water source to pump inlet and turn on wa ter source.
Squeeze trigger to re m ove re m ain i ng air.
Move choke to the NO CHOKE po si tion.
Use high-pressure hose under 100 feet (30.48 m). Lengthen
water supply hose instead of high-pressure hose.
See spray Wand nozzles under Operation.
Clean filter.
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 authorized service center.
Have replaced by authorized service center.
Check and replace.
Tighten.
Have replaced by authorized service center.
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