Stihl RE 90 - Inserting and Removing the Spray Nozzle

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English 8 Assembling the Pressure Washer
► Press the spray lance (1) against the spray gun (2) and
turn until it stops.
► Remove the spray lance (1) from the spray gun (2).
► Press down and hold the locking lever (1).
► Pull out the high-pressure hose (2).
8.4 Inserting and Removing the Spray Nozzle
8.4.1 Inserting the Spray Nozzle
WARNING
To reduce the risk of severe injury from unintended
spraying, switch off the pressure washer, relieve system
pressure and lock the spray gun trigger before attempting to
adjust or change a spray nozzle or other accessory.
WARNING
If the high-pressure nozzle is not secure, it can fly out of the
spray lance during operation and cause injury. Confirm that
the nozzle is fixed securely in the quick-connect coupling.
The pressure washer is offered with two high-pressure
nozzles that can be connected to the spray lance.
To insert the spray nozzle:
► Switch off the pressure washer, @ 10.2.
► Pull the spray gun trigger to relieve pressure.
► Lock the spray gun trigger.
► Remove all sand and debris from the connections and
couplings.
► If you want to insert the fan-jet nozzle, position the
nozzle (1) so that the nose (2) is aligned with the recess
in the spray lance (3).
► Push the high-pressure nozzle (1) as far as it will go into
the coupling (4).
► Pull on the high-pressure nozzle and confirm that it is
seated securely.
► If the nozzle is difficult to insert, apply a food-safe fitting
grease to the sealing surface on the spray lance.
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