Dräger X-am 5000 Gebrauchsanweisung Seite 114

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.
114
Battery Pack Type ABT 0000
Temperature Class T4
o o
C ≤ Ta ≤ +50
–20 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
o C ≤ Ta ≤ +40 o
–20 C
if used with NiMH batteries
– GP 180AAHC (1800 mAh)
Battery Pack Type HBT 0000
Temperature Class T4
o C ≤ Ta ≤ +50 o
–20 C
Approval Certificates
The Approval Certificates are included on CD.
2 Instructions for Safety
To reduce the risk of ignition of a flammable or explosive atmos-
phere, stricly adhere to the following Caution 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 batter-
ies 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 instrument
has been assessed for performance.
CAUTION:
high off scale readings may indicate an explosive concen-
tration.
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.
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