15
6. As the engine starts running and stabilises,
gradually move the choke lever back to the
RUN
position.
7. Allow the engine to warm up for 30 seconds
before using the pressure washing function.
STOPPING THE PRESSURE
WASHER
Normal Operation
During normal operation, use the following procedure
to stop the pressure washer:
1. Turn the engine switch to the
OFF
position.
2. Move the fuel valve lever to the
OFF
position.
3. Turn the water supply off.
4. Aim the spray gun in a safe direction and squeeze
the trigger briefly to relieve any confined water
pressure.
5. Disconnect the water supply hose from the
pressure pump inlet.
6. Move the spray gun trigger lock to the
SAFETY
ON
position.
During an Emergency
If there is an emergency and the pressure washer
must be stopped quickly, turn the engine switch to the
OFF
position immediately.
USING THE SPRAY NOZZLES
NOTICE
Only use the spray nozzles that were originally
supplied with the pressure washer. Using any other
nozzles can adversely affect performance and
may void the warranty. For replacement nozzles,
please contact your Westinghouse Outdoor Power
Equipment dealer.
The quick-change feature allows swapping between
spray nozzles while the pressure washer is running
provided that the spray gun trigger lock is in the
SAFETY ON
position.
CHANGING THE SPRAY
NOZZLE
WARNING
Always apply the trigger safety lock
before changing the spray nozzle if
the engine is running.
1.
If the engine is not running, shut off the water
supply, release the trigger safety lock on the spray
gun by rotating the trigger lock lever down into
the
SAFETY OFF
position, aim the spray gun in a
safe direction, squeeze the trigger briefly to relieve
the confined water pressure, and then return the
trigger lock to the
SAFETY ON
position. See
Figure 12.
If the engine is running, apply the trigger safety
lock by rotating the trigger lock lever up into the
SAFETY ON
position as shown in Figure 12.
2. Pull back the collar on the lance’s quick connect
coupling to its limit and withdraw the installed
spray nozzle by pulling it away from the lance
as shown in Figure 21. Then release the locking
collar. Store the removed spray nozzle in its
marked location on the hose and nozzles holder.
1 -
Lance Outlet
Quick Connect
Coupling
2 -
Locking Collar
3 -
Spray Nozzle
Figure 21 – Removing the Spray Nozzle
3. Select the desired spray nozzle for the next
cleaning application.
4. Pull back the collar on the lance’s quick connect
coupling to its limit and insert the spray nozzle
fully as shown in Figure 13. Then pull the collar
forward if it hasn’t already snapped back forward
by spring action. Tug on the spray nozzle to verify
that it is securely locked into the coupling.
5. Turn on the water supply if it was shut off in
Step 1 above.
2
3
1