Safety Warnings - STEINEL PROFESSIONAL HG Scan PRO 2520 E Manual De Instrucciones

Operating instructions
GB
Designed for use with Steinel hot air tools,
HG Scan PRO is a temperature scanner that
uses infrared for measuring temperature on a
contactless basis. During use, HG Scan PRO
gives you an acoustic and visual warning if the
temperature measured exceeds or falls below
the temperature selected. It is powered from

Safety warnings

Tampering or technical
n
modifications will result in
the loss of warranty cover
and exemption from liability.
Do not expose the device to
n
any major mechanical strain
or strong vibration.
The device must not be
n
exposed to high levels of
air humidity nor must it be
allowed to get wet. Out-
doors, the device must
only be used in appropriate
weather conditions or pro-
vided with appropriate pro-
tection.
Smoke, dust, steam and/or
n
other vapours may adversely
affect the HG Scan PRO's
optical system and lead
to incorrect results being
displayed.
the hot air tool. Please familiarise yourself with
these operating instructions before using this
product.
Prolonged reliable and trouble-free operation
will only be ensured through correct handling.
Switch the device OFF
n
and prevent it from being
switched ON unintentionally
if it must be assumed that
safe operation cannot be
ensured. e.g. if
- the device shows visible
damage
- the device does not
work or
- the device has be exposed
to adverse conditions for a
prolonged period
- the product has been
exposed to severe strain
in transit.
- disconnect the HG 2520/
2620 from the mains
power supply before
attaching / detaching.
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Safety warnings
n T his device may be used by
children aged 8 or above
and by persons with re-
duced physical, sensory or
mental capabilities or lack of
experience and knowledge if
they are supervised or have
been given instructions on
how to use the tool safely
and understand the hazards
involved. Do not allow chil-
dren to play with the device.
Children are not allowed to
clean or carry out mainte-
nance work on the device
without supervision.
How it works
HG Scan PRO measures an object's surface
temperature. The heat radiated from the ob-
ject is measured by the scanner's sensor and
transmitted to the hot air tool. Emissivity is a
value used to describe the relative ability of a
material to emit thermal energy by radiation
(characteristic "radiance").
Controls (Fig. / Fig. )
a c
1 Lens
2 Laser
3 Holder
4 ON/OFF button
5 Operating symbol
6 Memory symbol
7 Symbol for memory programme /
alarm tolerance level / audio signal
n L ASER RADIATION
DO NOT LOOK INTO BEAM
λ = 630 nm - 670 nm
LASER CLASS 2 < 1 mW
EN 60825-1:2008-05
The greater the emissivity, the more capable
the material is of emitting thermal energy. Most
organic materials and surfaces have a emissiv-
ity coefficient of approx. 0.90. Metallic surfaces
or shiny materials have a lower emissivity
coefficient. HG Scan PRO's emissivity can be
selected so as to rule out imprecise measured
values.
8 Temperature display °C, °F or emissivity E
9 LOC function symbol
10 Airflow symbol
11 Airflow adjustment
12 Display values
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