Dräger X-am 5000 Notice D'utilisation page 210

Notes on Approval
1 Marking
1)
Serial No.
1 )The year of manufacture is indicated by the third letter in the serial
number:
T = 2003, U = 2004, W = 2005, X = 2006, Y = 2007, Z = 2008, A = 2009,
B = 2010, C = 2011, etc.
Example: Serial No. ARUH-0054: the third letter is U, which means that
the unit was manufactured in 2004.
210
Battery Pack Type ABT 0000
Temperature Class T4
–20 °C ≤ Ta ≤ +50 °C
if used with alkaline batteries
– Energizer No. E91
– Energizer No. EN91 (industrial)
– Varta Type 4106 (power one)
– Varta Type 4006 (industrial)
Temperature Class T3
–20 °C ≤ Ta ≤ +40 °C
if used with NiMH batteries
– GP 180AAHC (1800 mAh)
Battery Pack Type HBT 0000
Temperature Class T4
–20 °C ≤ Ta ≤ +50 °C
Approval Certificates
The Approval Certificates are included on CD.
2 Instructions for Safety
To reduce the risk of ignition of a flammable or explo-
sive atmosphere, stricly adhere to the following Cau-
tion and Warning statements:
CAUTION
Use only battery packs type ABT 00xx or HBT 00xx. See
marking on battery pack for approved batteries and
related Temperature Code.
WARNING
Do not change batteries in hazardous locations!
WARNING
Do not mix new batteries with used batteries, or mix bat-
teries of different type or manufacturer.
WARNING
Remove batteries before servicing.
WARNING
Substitution of components may impair Intrinsic Safety.
CAUTION
Not tested in oxygen enriched atmospheres (>21% O
Only the combustible gas detection portion of this instru-
ment has been assessed for performance.
CAUTION
High off scale readings may indicate an explosive con-
centration.
CAUTION
Before each day's usage sensitivity must be tested on a
known concentration of the gas to be detected equivalent
to 25 - 50% of full scale concentration. Accuracy must be
within 0 to +20% of actual. Accuracy may be corrected by
calibration.
).
2