Dräger X-AM 2500, Инструкция по эксплуатации

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Dräger X-am 2500 19
Description
2 Description
2.1 Product overview
Special symbols:
2.2 Intended use
Portable gas detection instrument for the continuous monitoring of the
concentration of several gases in the ambient air within the working
area and in explosion-hazard areas.
Independent measurement of up to 4 gases, in accordance with the
installed Dräger sensors.
Areas subject to explosion hazards, classified by zones
The instrument is intended for the use in explosion-hazard areas of
Zone 0, Zone 1 or Zone 2 or in mines at risk due to fire damp. It is
intended for use within a temperature range of –20 °C to +50 °C, and for
areas in which gases of explosion groups IIA, IIB or IIC and temperature
class T3 or T4 (depending on the batteries and rechargeable battery)
may be present. If used in mines, the instrument is only to be used in
areas known to have a low risk of mechanical impact.
Areas subject to explosion hazards, classified by divisions.
The instrument is intended for use in explosion-hazard areas
according to Class I & II, Div. 1 or Div. 2 within a temperature range of
–20 °C to +50 °C, and for areas where gases or dusts of groups A, B,
C, D, E, F, G and temperature class T3 or T4 may be present
(depending on the rechargeable battery and batteries).
1 Gas entry 8 IR interface
2 Alarm LED 9 Fastening clip
3 Horn 10 Model plate
4 [OK] key 11 Charging contacts
5 Power pack 12 Measured gas display
6 [ + ] key 13 Measuring value display
7 Display 14 Special symbols
15 Tool for sensor change
00133365.eps
2
1
7
6 4
5
3
2
15
9
11
12 13 14
0
10
8
X-am 2500
ch
4
%UEG
0.0
O
2
Vol%
20.9
CO ppm
0.0
H
2
S ppm
0.0
Fault message 1-button adjustment
Warning Single-gas adjustment
Display peak value Password necessary
Display TWA Battery 100 % full
Show STEL Battery 2/3 full
Bump test mode Battery 1/3 full
Fresh air calibration Battery empty