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Set-up
OneWASH™ Power Washer 15
6. Connect high pressure hose to pump (uncoil hose
before connecting to pump or spray gun)
(Figure 4-15). Tighten by hand.
The hose can be damaged if it comes in con-
tact with a hot engine or muffler.
Figure 4-15. Connect High Pressure Hose
to Pump
7. Turn ON the water, squeeze the trigger to purge the
pump system of air (Figure 4-16).
Figure 4-16. Squeeze Trigger
4.5 — HOW TO USE NOZZLES
The quick–connect on the nozzle lance allows you to
switch between different nozzles. Nozzles can be
changed while power washer is running once spray gun
trigger is locked in the safety position. The nozzles vary
the pressure and spray pattern.
• For most effective cleaning, keep nozzle from 8 to 24
inches (20 to 61 cm) away from cleaning surface.
• If you get nozzle too close, especially using a high
pressure nozzle (RED), you may damage surface
being cleaned.
The high pressure stream of water that this
equipment produces can cut through skin and
its underlying tissues, leading to serious
injury and possible amputation.
• NEVER exchange nozzles without the trigger lock
being engaged on the spray gun.
• DO NOT twist nozzles while spraying.
The OneWash power washer is equipped with a Power
dial to provide optimal cleaning power for each applica-
tion (Figure 5-4).
1. Pull back collar on quick–connect lance (Figure 4-17)
and install the GREEN wash nozzle (Figure 4-18) for
the following cleaning applications.
Figure 4-17. Nozzles
Figure 4-18. Wash Pressure Nozzle (Green)
NOZZLE PSI GPM
Blast 3100 2.4
Wash 2600 2.8