Product Description And Specifications; Noise/Vibration Information; Product Features; Starting Operation - Bosch GHG 20-60 Professional Originalbetriebsanleitung

Product Description and
Specifications
Please observe the illustrations at the beginning of this oper-
ating manual.
Intended Use
The heat gun is intended for deforming and welding plastic,
removing coats of paint and heating heat shrink plastic
tubes. It is also suitable for soldering and tinning, melting ad-
hesive bonding and thawing water pipes.
The heat gun is intended for handheld, supervised use.

Product Features

The numbering of the product features refers to the repres-
entation of the heat gun 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.
Technical Data
Heat gun
Article number
Rated power input
Airflow
Temperature at the nozzle out-
A)
let
Temperature measurement ac-
curacy
Weight according to EPTA-Pro-
cedure 01:2014
Protection class
A) At an ambient temperature of 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.
Bosch Power Tools

Noise/vibration information

Typically, the A-weighted sound pressure level of the heat
gun is less than 70 dB(A).
Vibration total values a
a < 2.5 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 (3)
due to the production process. These do not count as dam-
age; the functioning of the heat gun is not affected.
Switching On
Slide the on/off switch (2) upwards.
Switching Off
Slide the on/off switch (2) 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
With the on/off switch (2), you can adjust the airflow for
both work stages:
Reduce the airflow, for instance, if the area surrounding a
GHG 20‑60
workpiece cannot tolerate excessive heat or if a workpiece is
3 601 BA6 4.. light enough that the airflow might move it.
W 2000
Controlling temperature
l/min 150–300 You can control the temperature of the airflow using the
l/min 300–500 thumbwheel (5) .
The positions marked on the thumbwheel correspond to the
°C 50–630
following temperature ranges:
Thumbwheel position
±10 %
kg 0.55
/Ⅱ
(triax vector sum) and uncertainty K:
h
2 2
, K = 1.5 m/s .
Work stage l/min
150–300
300–500
Temperature in °C
1
2 130–160
3 210–240
4 280–310
5 340–370
6 410–440
7 480–510
8 550–580
1 609 92A 73E | (13.12.2021)
English | 11
°C
50–630
50–630
50–80