Install Upper Gun Holder; Insert Spray Nozzles; Assemble Spray Gun And Hose - Westinghouse WPX3400 User Manual

INSTALL UPPER GUN HOLDER

From the front of the unit, remove top-right bolt, washers,
and nut. Reinstall with the upper spray gun holder. From
the rear of the unit, install the push rivet as shown.

INSERT SPRAY NOZZLES

Insert the colored nozzles into the corresponding holders
on the top of the pressure washer.

ASSEMBLE SPRAY GUN AND HOSE

1. Install the spray lance on the spray gun. Tighten the
spray gun collar hand-tight. DO NOT over-tighten.
2. Install the high-pressure hose and tighten the collar. DO
NOT over-tighten.
3. Engage the trigger lock in the safe position.
Note: The trigger lock prevents the spray gun from being
triggered accidentally. Push the lock fully up to
engage it.
4. Select desired nozzle for application. Pull back the
quick-connect collar at the end of the spray lance. Insert
the nozzle then release the collar. Pull on the nozzle to
make sure it is secured.
5. Mount the spray gun in the gun holders.
6. Connect the high-pressure hose to the high pressure
outlet on the pump. DO NOT over-tighten.
Be careful to avoid cross-threading, which can cause the
hose to leak during use.
Westinghouse Outdoor Power Equipment, LLC | 9
ASSEMBLY
NOTICE