After Finishing Work; When Work Is Finished; Protecting The Pressure Washer With Antifreeze - Stihl RE 90 Gebrauchsanleitung

12 After Finishing Work

► Remove the spraying set.
► Attach the nozzle.
► Clean the surface.
12 After Finishing Work

12.1 When Work is Finished

► Switch off the high-pressure washer and pull the mains
plug out of the socket.
► If the high-pressure washer is connected to the water
supply: Turn off water supply.
► Press the spray gun trigger.
The water pressure is reduced.
► Lock the spray gun trigger.
► Disconnect the high-pressure washer from the water
source.
► Remove the water hose.
► Remove the high-pressure hose and let the rest of the
water run out of the high-pressure hose.
► Remove and clean the nozzle and spray lance.
► Remove the spray gun and let the rest of the water run out
of the spray gun.
► Clean the high-pressure washer.
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► Roll up the high-pressure hose (1) and hang it on the
holder (2).
► Coil the connecting cable (3) on the holder (4).
0458-002-9621-A
► Secure the connecting cable (3) using the clip (5).
► Insert spraying set (6).
► Insert nozzle (7).
► Store the spray attachment in the holders (8) on the high-
pressure washer.

12.2 Protecting the pressure washer with antifreeze

If the pressure washer cannot be protected from frost during
transport or storage, the pressure washer should be
protected by a glycol-based antifreeze. The antifreeze
prevents water inside the pressure washer from freezing and
causing damage to the pressure washer.
► Remove spray lance
► Connect the shortest possible water hose to the pressure
washer.
1
The shorter the water hose, the less antifreeze is needed.
2
► Mix the antifreeze as described in the antifreeze
Instruction Manual.
► Pour antifreeze into a clean container.
► Insert water hose into container of antifreeze.
► Squeeze and hold spray gun trigger.
3
► Switch on pressure washer.
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5
► Hold down spray gun trigger until an even jet of antifreeze
is delivered from the spray gun and point the spray gun
into the container.
► Press and release spray gun trigger several times.
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