Abbreviations; Description; Product Overview - Dräger HFG 000 Serie Instrucciones De Uso

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Description

Term Description
Capture range The capture range refers to a mea-
sured value range within which minor
variations in measured values (such
as signal noise, variations in concen-
tration) do not cause variations in the
display. Measured values outside the
capture range will be displayed with
the actual measured value.
Peak Peak value
Quick bump Test for alarm triggering.
test
Extended bump Test for accuracy and alarm trigger-
test ing.
Special state If a special state is signalled, the user
is not warned of gas concentrations
which may be dangerous.
The following device features are
special states:
First set-up / configuration with the
PC menu, preparation phase of the
wizards, maintenance wizard bump
test and calibration, warm-up 1 of the
sensors.
D-Light The D-Light feature allows the user to
check and indicate compliance with
certain settings.
Physical sen- CatEx-type sensors are designated
sors as physical sensors. There are also
the electrochemical sensors.

2.5 Abbreviations

Abbreviation Explanation
A1 Pre-alarm
A2 Main alarm
PTFE Polytetrafluoroethylene
PVC Polyvinyl chloride
STEL Short time exposure limit, threshold of
an exposition over a short period of
time (generally 15 minutes).
TWA Time weighted average, average shift
values are generally limited to eight
hours exposure per day per workplace
for 5 days a week during a work life-
time. Observe the national definition of
the occupational exposure limit.
26
3 Description

3.1 Product overview

The graphics are displayed on the fold-out page.
Graphic A
1 Display
2 Locking screw for an
additional charging
module
3 Power supply unit
Graphic B
1 Gas inlets
2 Thread port for pumps
and calibration adapter
Graphic C
1 LED green/yellow/red
Graphic D
1 feature button 1
2 feature button 2
Graphic E
1 Status information
Graphic F
1 Clip (optional)
Graphic G
1 Alarm A1
2 Alarm A2
Graphic J
1 Battery pre-alarm
Graphic K
1 Calibration adapter
(grey coloured ring)
2 Gas inlet
Graphic M
1 Pump adapter (blue
coloured ring)
2 Gas inlet
3 Dust and water filter
Instructions for use
4 Charge LED green/red
5 Induction charger
3 Horn
4 Pump outlet and inlet
2 LED yellow/red
3 feature button 3
2 Navigation bar
3 STEL alarm
4 TWA alarm
2 Battery main alarm
3 Exhaust
4 Locking screw
4 Exhaust
5 Locking screw
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