Beta 1850C Mode D'emploi page 9

Features - Getting started
Operation
The tool is switched ON and OFF
at the multi-stage switch on the
back of the grip handle. The dis-
tance from the object you are
working on depends on material
and intended method of working.
Setting the temperature
Stage 1 is the cold-air stage; tem-
perature is always 50 °C. Use the
cold-air function for drying paint,
cooling workpieces or to cool the
nozzle before changing an acces-
sory attachment.
In stage 2 temperature can be
infinitely varied over a range of
50 °C to 650 °C on the crontol
panel with LCD display. The actual
temperature is measured at the
Setting air flow
The grey button panel (7) on the
right below the display is used for
regulating air flow and blower
speed. Air flow can be controlled
Programming [P]
Four programs are factory-set for
the most common types of work.
Press button "P" for programming
mode. Number 1 is displayed for
program 1. Continuing to press
the program button will take you
to programs 2 – 4. Pressing the
button again will return the tool to
normal operation.
Memory function [S]
The settings for the four programs
can be changed and saved at any
time. To do this, press the first pro-
gram button "P" until the display
shows the program you wish to
change. Set the chosen air flow
Always try out the air flow and
temperature on a test piece first.
Using the attachable accessory
nozzles the flow of hot air can be
controlled with maximum preci-
sion. Take care when changing
nozzle outlet and indicated on the
display. The red push button (9)
on the left-hand side is used as
an input button with minus/plus
function. Temperature settings
range from 50 °C to 650 °C max.
Briefly pressing the "+" / "–"
push button increases or reduces
the temperature setting in 10 °
steps. Pressing the button for
longer speeds up the temperature
in several stages using the "+/–"
function and can be varied from a
minimum of 150 l/min to a max-
imum of 500 l/min. Use the cold-
Default programs
Program Temp. °C Air l/min
1 250
2 350
3 450
4 550
and temperature. Now press the
memory button (10) " – >" until the
" – >" symbol is cleared from the
display (approx. 5 sec). The values
entered are now saved in the
program memory. To return to
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hot nozzles! When using the hot
air gun in the self-resting position,
make sure it is standing on a
stable, non-slip and clean surface.
setting process. Once the tempera-
ture has been set, the tool takes a
few seconds to reach temperature
(depending on speed/air flow). If
you want to alter the setting, simply
press either button to increase or
reduce the temperature. After
switching OFF, the hot air gun
stays in the last setting.
air function for drying paint, cool-
ing workpieces or to cool the
nozzle before changing an acces-
sory attachment.
Application
approx. 350 Forming plastic pipes
approx. 400 Welding plastic pipes
approx. 500 Stripping paint
approx. 400 Soft soldering
normal operation, press the
program button until the program
symbol disappears from the
display.
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