46
Notes on Approval
1Marking
1.1 Marking on instrument label
Serial No.
1)
1.2 Marking inside battery compartment
Temperature Class T4, –20
o
C ≤ Ta ≤ +50
o
C
if used with alkaline batteries Energizer No. E91 or Energizer
No. EN91 (industrial) or Varta Type 4106 (power one) or Varta
Type 4006
Temperature Class T3, –20
o
C ≤ Ta ≤ +40
o
C
if used with NiMH batteries GP 180AAHC (1800 mAh)
__________________
1) The year of manufacture is indicated by the third letter in the serial num-
ber:
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.
D
Pump X-am 1/2/5000
Serial. No.:
Type: GEP 0000
Ex ib I Mb / Ex ib IIC T4/T3 Gb A/Ex ib IIC T4/T3 /Gb
DEMKO 07 ATEX 141926X
IECEx ULD 07.0002X
-20°C Ta +50°C / +40°C≤≤
Dräger Safety, 23560 Lübeck, Germany
Warning: Read manual for safety precautions.
Avertissement: Lire attentivement le manuel avant utilisation.
Warning: Do not change batteries in hazardous locations.
For Temperature Code see inside battery compartment
C22.2 No. 152 if used w/ combustible LQG / MQG 00xx
8319400
ONLY AS TO INTRINSIC
SAFETY FOR USE IN
HAZARDOUS LOCATIONS
081967176X9N54
C
0158
I M2
II 2G
1 Ex ib IIC T4/T3 X
PB Ex ib I X
7&58&'(ȽȻȼ
2 Intended Operating Area and Operating Condi-
tions
Hazardous Areas classified by Zones
The device is intended to be used in hazardous areas or mines
susceptible to firedamp classified zone 1 or zone 2, within a
temperature range of –20
o
C ... +50
o
C, where gases of explo-
sion groups IIA, IIB or IIC and temperature class T3 or T4
(depending on batteries) may be present.
If used in mines, the device is only to be used in areas known
to have a low risk of mechanical impact.
3 Instructions for Safety
Use only approved batteries. See marking on instrument pack
for approved batteries an related Temperature Code.
4 List of standards
The following standards apply:
IEC 60079-0:2011
IEC 60079-11:2011
EN 60079-0:2012 + A11:2013
EN 60079-11:2012
UL 60079-0:2013
UL 60079-11:2013
WARNING
Do not change batteries in hazardous locations, risk of explo-
sion.
To reduce the risk of explosion, do not mix new batteries with
used batteries, or mix batteries of different type or manufac-
turer.
Remove batteries before servicing.
Remove instrument before opening and changing batteries.
Substitution of components may impair Intrinsic Safety.
CAUTION
Not tested in oxygen enriched atmospheres
(>21% O
2
).
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