Dräger X-am 5000 Instrucciones De Uso página 16

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).
CSA requirement: Measured values over the full scale value may indicate an
explosive atmosphere.
Only applies for class II certification. CSA standard C22.2 no. 152 does not
contain any requirements for class II hazard areas. Therefore this device was
not tested for class II by the CSA. The sensor may become blocked and not
measure the gas correctly or not warn the user that gas measurement is not
possible.
CSA requirement: The sensitivity must be tested every day before first use
using a known concentration of the gas being measured corresponding to 25
to 50 % of the full concentration value. The accuracy must be 0 to +20 % of the
daily value. The accuracy may be corrected via calibration.
CSA requirement: Only the combustible gas detection portion of this
instrument has been assessed for performance.
The instrument has not been classified by the CSA for use in mines.
16
WARNING
WARNING
NOTICE
What is What
15
1
2
2
3
X-am 5000
7
6 4
0
5
1 Gas entry
2 Alarm LED
3 Horn
4 [OK] key
5 Power pack
6 [ + ] key
7 Display
Special symbols:
Fault message
Warning
Display peak value
Display TWA
Show STEL
Bump test mode
Fresh air calibration
ch
4
8
%LEL
O
2
Vol%
9
CO
ppm
H S
2
ppm
10
NH
3
ppm
12 13 14
11
8 IR interface
9 Fastening clip
10 Model plate
11 Charging contacts
12 Measured gas display
13 Measuring value display
14 Special symbols
15 Tool for sensor change
1-button adjustment
Single-gas adjustment
Password necessary
Battery 100 % full
Battery 2/3 full
Battery 1/3 full
Battery empty