Bosch GHG 20-60 Professional Manual Original página 11

If operating the power tool in a damp location is un-
u
avoidable, use a residual current device (RCD) protec-
ted supply. Use of an RCD reduces the risk of electric
shock.
Never use the power tool if the cable is damaged. Do
u
not touch the damaged cable and pull out the mains
plug if the cable is damaged while working. Damaged
cables increase the risk of an electric shock.
Products sold in GB only:
Your product is fitted with an BS 1363/A approved electric
plug with internal fuse (ASTA approved to BS 1362).
If the plug is not suitable for your socket outlets, it should be
cut off and an appropriate plug fitted in its place by an au-
thorised customer service agent. The replacement plug
should have the same fuse rating as the original plug.
The severed plug must be disposed of to avoid a possible
shock hazard and should never be inserted into a mains
socket elsewhere.
Product Description and
Specifications
Please observe the illustrations at the beginning of this oper-
ating manual.
Intended Use
The power tool is intended for bending and welding plastic,
stripping coats of paint and heating shrink tubing. It is also
suitable for soldering and tinning, melting adhesive bonding
and thawing water pipes.
The power tool is intended to be operated by hand, under
supervision.
Product Features
The numbering of the product features refers to the diagram
of the power tool on the graphics page.
(1) Storage surface
(2) On/off switch and power settings
(3) Nozzle
(4) Heat shield, removable
(5) Thumbwheel for temperature control
A)
(6) Surface nozzle
A)
(7) Glass protection nozzle
A)
(8) Angle nozzle
A)
(9) Reflector nozzle
A)
(10) Welding wire
A)
(11) Welding shoe
A)
(12) Reducing nozzle
A)
(13) 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.
Bosch Power Tools
Technical Data
Heat gun
Article number
Rated power input
Airflow
Temperature at the
A)
nozzle outlet
Temperature measurement
accuracy
Weight according to
EPTA-Procedure 01:2014
Protection class
A) At an ambient temperature of approx. 20 °C
The specifications apply to a rated voltage [U] of 230 V. These spe-
cifications may vary at different voltages and in country-specific mod-
els.
Noise/vibration information
Typically, the A-weighted sound pressure level of the power
tool 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
power source must match the voltage specified on the
rating plate of the power tool.
Creation of Smoke During Initial Use
A coating protects the metal surfaces from corrosion ex-
works. This protective layer evaporates during initial use.
Switching On
Slide the on/off switch (2) upwards.
Switching Off
Slide the on/off switch (2) downwards into the 0 position.
After working at high temperatures for a prolonged
u
period, let the power tool cool down before switching
it off. To do this, allow it to run on the lowest temper-
ature setting for a short while.
Regulating airflow
With the on/off switch (2), you can set the airflow to one of
several different levels:
Airflow setting
Reduce the airflow, for instance, if the area surrounding a
workpiece cannot tolerate excessive heat or if a workpiece is
light enough that the airflow might move it.
English | 11
GHG 20-60
3 601 BA6 4..
W 2000
l/min 150–300
l/min 300–500
°C 50–630
±10 %
kg 0.55
/Ⅱ
l/min °C
150–300 50–630
300–500 50–630
1 609 92A 4UD | (15.03.2019)