2) Two blower steps (Only for WU047.1) (Fig B2)
The switch (4) can be set to two blower steps. Suitable air flow
and temperature combinations can be selected according to the
applications.
The air flow can be increased by pressing the “+” side of the air
flow button (11) or decreased by pushing the “–” side of the button
(11). Brief pressing of the button increases or decreases the air flow
by one step. Longer pressing of the button increases or decreases
the air flow continuously until the maximum or minimum air flow is
reached.
The target temperature can be increased in steps of 10°C by pressing
the “+” side of the temperature button (12) or reduced by pressing
the “–” side of the button (12). Brief pressing of the button increases
or decreases the target temperature one time by 10°C. Longer
pressing of the button increases or decreases the temperature
continuously by 10°C steps until the button is released or the
minimum or maximum temperature is reached.
Step Temperature Airflow
I50oC250-500L/min
II 50-650oC250-500L/min
WORKING EXAMPLES
Temperature settings given in the application examples are
suggested values that, depending on the material characteristics,
can deviate. The distance between the nozzle and work piece is
dependent on the material to be processed.
The ideal temperature should first be ascertained by performing a
test. Therefore, begin with a lower temperature setting.
All application examples (except Removing Paint from Window
4
Frames) can be performed without accessories. However, the
use of the recommended accessory part simplifies the work and
significantly improves the quality of the results.
_ Be careful when changing the nozzle, danger of burning!
Do not tough the hot nozzle. Allow the unit to cool. Wear
protective gloves.
SCRAPER (See Fig C)
The scraper is ideal for stripping paint from flat wooden surface and
edges.
Remember to clean the blade after use with wire wool and lightly oil
before storing.
REMOVING PAINT
Choose the required nozzle and fit onto the heat outlet. Soften the
paint using hot air and remove evenly using a spatula. Do not heat the
paint for too long since this will burn the paint, making it more difficult
to remove.
REMOVING PAINT FROM WINDOW FRAMES
Danger of glass breaking!
Use of the glass protection nozzle is essential. On profiled surfaces,
paint can be removed using a spatula and brushed off using a soft
wire brush.
DEFROSTING FROZEN PIPES
Water lines often do not differ in appearance from gas lines.
Gas lines are not to be heated under any circumstances.
Place on the reflector nozzle. Heat the frozen zone always from the
outside to the middle.
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