Operating Instruction
95980002
21
9 Brief instructions
Important notice: The detailed operating ins-
tructions must always be observed for all de-
tails, e.g. light or signal ON/OFF, calibrations
or charging the device.
Switching on by pressing this button (only in
a gas-free atmosphere). After switching on,
the LCD display flashes H2 and HEAt alterna-
tely for the duration of the approx. 50 second
long heat-up phase. The analogue bar at the
lower edge of the display builds up from left
to right.
The display shows 0 ppm after the heat-up
phase is completed. Measurements can now
be made.
When a concentration is measured, the dis-
play first increases to 999 ppm and when it
reaches 0.1% it switches to the vol% measu-
ring range. The LEL message occurs at over
4.0 vol%. This is reinforced by a continuous
tone. The display and signal cannot be stop-
ped, even by switching to “clean air”. The
device should be switched off in a gas-free
atmosphere.
Warning:
A gas report with LEL and a conti-
nuous tone may indicate an explosive gas-
air mixture.
To switch off:
Press and hold the ON/OFF
button for 2 seconds.
Technical data:
Содержание 95980002
Страница 1: ...ELPARTS SelectH2 Selektives Gassp rger t...
Страница 54: ...95980002 www herthundbuss com 54 5 95 5 Herth Buss 2 2 1 2 2 5 A3 2 H2 HEAt 50...
Страница 55: ...95980002 55 2 3 2 3 1 45 0ppm 0 100 1000 1 10 000 2 4 12 999 999 0 1 0...
Страница 56: ...95980002 www herthundbuss com 56 2 5 2 6 999 999 1000 0 1 0 1 1 0 2 7 10 100 1000 1 1 2...
Страница 57: ...95980002 57 2 8 1 2 3 0 GAZ 1 2 2 15 1 2 2 2 CLr...
Страница 58: ...95980002 www herthundbuss com 58 1 H2 2 2 250 SET 3 4 5 15...
Страница 61: ...95980002 61 9 A3 50 H2 HEAt 0 999 0 1 4 0 2...
