Stihl WP 300.0 Gebrauchsanleitung Seite 27

12 Transporting
► Allow the water pump to cool down.
► Unscrew union nuts (1).
The hoses are detached.
► Turn screw plug (2) anti-clockwise until it can
be removed.
Water flows out of the water pump.
► Tilt the water pump forwards to drain it com‐
pletely.
► Replace screw plug (2).
► Turn screw plug (2) clockwise and tighten
firmly by hand.
► If the water pump is wet: allow the water pump
to dry.
► Clean the water pump.
12 Transporting
12.1 Transporting the Water Pump
► Stop the engine.
Carrying the water pump
► Carry the water pump by the frame with the
muffler pointing away from the body.
Transporting the water pump in a vehicle
► Secure the water pump in an upright position
so it cannot tip over or move.
13 Storing
13.1 Storing the Water Pump
► Stop the engine.
► Store the water pump in accordance with the
following conditions:
– The water pump cannot tip over and cannot
move.
– The water pump is out of reach of children.
– The water pump is clean and dry.
– The storage temperature is -20 °C to
+60 °C.
► If the water pump is to be stored for more than
30 days:
► Open the fuel tank cap.
► Drain the fuel tank.
► Seal the fuel tank.
0478-701-9901-E
14 Cleaning
14.1 Cleaning the Water Pump
► Shut off the engine.
► Allow water pump to cool down.
► Clean the water pump with a damp cloth or
STIHL resin solvent.
► Clean cooling air slots with a soft brush.
14.2 Cleaning the Suction Strainer
► Stop the engine.
► Rinse the suction strainer under running
water.
► For coarser soiling, detach lower part of suc‐
tion strainer (1) from upper part of suction
strainer (2) by turning it anti-clockwise and
remove. Rinse the inside of the suction
strainer under running water.
14.3 Cleaning the Hoses
► Shut off the engine.
► Clean the hoses with a damp cloth.
► Rinse the hoses with water.
15 Maintenance
15.1 Maintenance Intervals
Maintenance intervals are dependent on the
ambient conditions and the working conditions.
STIHL recommends the following maintenance
intervals:
Engine
► Maintain the engine as described in the engine
instruction manual.
Water pump
► Have the water pump inspected annually by a
STIHL specialist dealer.
16 Repairing
16.1 Repairing the Water Pump
The water pump cannot be repaired by the user.
► If the water pump is damaged: Do not use
your water pump and contact your STIHL
servicing dealer for assistance.
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