Bosch GHG 23-66 Professional Notice Originale page 13

(2) Heat shield, removable
(3) Storage surface
(4) On/off switch and power settings
(5) Memory preset display (GHG 23-66)
(6) Unit of measurement for temperature
(7) Thermal protection regulation symbol
(8) Fan symbol (GHG 23-66)
(9) Airflow display (GHG 23-66)
(10) Fan button (GHG 23-66)
(11) Memory button (GHG 23-66)
(12) +/– button
Technical Data
Heat gun
Article number
Rated power input
Airflow
Temperature at the nozzle outlet
Temperature measurement accuracy
– at the nozzle outlet
– on the display
Operating temperature of display
Max. permissible ambient temperature in operation
Weight according to EPTA-Procedure 01:2014
Protection class
A) Maximum possible input power
B) At an ambient temperature of 20 °C
C) The display may go blank if outside the operating temperature.
The specifications apply to a rated voltage [U] of 230 V. These specifications may vary at different voltages and in country-specific models.
Noise/vibration information
Typically, the A-weighted sound pressure level of the heat
gun is less than 70 dB(A).
Vibration total values a (triax vector sum) and uncertainty K:
h
2 2
a < 2.5 m/s , K = 1.5 m/s .
h
Operation
Starting operation
Pay attention to the mains voltage. The voltage of the
u
electricity source must agree with the specifications on
the type plate of the heat gun.
Creation of Smoke During Initial Use
A coating protects the metal surfaces from corrosion ex-
works. This protective layer evaporates during initial use.
The heat gun may display discolourations on the nozzle (1)
due to the production process. These do not count as dam-
age; the functioning of the heat gun is not affected.
Bosch Power Tools
l/min
B)
C)
kg
(13) Display
a)
(14) Surface nozzle
a)
(15) Glass protection nozzle
a)
(16) Angle nozzle
a)
(17) Reflector nozzle
a)
(18) Welding wire
a)
(19) Welding shoe
a)
(20) Reducing nozzle
a)
(21) Heat shrink plastic tube
a) Accessories shown or described are not included with the
product as standard. You can find the complete selection of
accessories in our accessories range.
GHG 20-63
3 601 BA6 2..
W 2000
150/150–300/300–500
°C 50–630
±10 %
±5 %
°C 0 to +50
°C +40
0.65
Switching On
Slide the on/off switch (4) upwards.
Thermal protection regulation: Upon overheating (e.g. due
to an air blockage or not enough air being supplied), the heat
gun switches off the heating automatically and the thermal
protection regulation symbol (7) appears on the display. The
blower, however, will continue to run. If the heat gun has
cooled down to operating temperature, the heating is auto-
matically switched on again.
Switching Off
Slide the on/off switch (4) downwards into the 0 position.
After a sustained period of work at a high temperat-
u
ure, let the heat gun cool down before switching off.
To do this, allow it to run on the lowest temperature
setting for a short while.
Regulating airflow (GHG 20-63)
With the on/off switch (4), you can set the airflow to one of
several different levels:
English | 13
GHG 23-66
3 601 BA6 3..
A)
2100 (2300 )
150–300/150–500
50–650
±10 %
±5 %
0 to +50
+40
0.67
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1 609 92A 7NG | (14.06.2022)