Replacing The Batteries / Rechargeable Batteries 9 - Dräger X-AM 2500 Technical Manual

Charge using charger module and plug-in power pack or
vehicle charging adapter
83 16 994 (100 ... 240 V)
83 15 635 (100 ... 240 V)
When using the power pack (order no. 83 16 994), up to
5 instruments can be charged at the same time, with power
pack (order no. 83 15 635) up to 2 instruments.
The power pack contained in the rechargeable battery and
charging set (order no. 83 18 785) is suitable for charging
one instrument.
When using the vehicle charging adapter (order no.
45 30 057) it is recommended that you supply every
charging module separately.
The charging process is carried out analogous to charging
with the multiple charging station.
3.1.2 Replacing the batteries / rechargeable batteries
WARNING
!
Explosion hazard!
Do not throw used batteries into fire or try to open them
by force.
Do not replace or charge batteries in a hazardous area.
Batteries / rechargeable batteries are part of the
Ex approval.
Only the following types may be used:
Alkaline batteries – T3 – (non rechargeable!)
Panasonic LR6 Powerline
Varta Type 4106
Varta Type 4006
Alkaline batteries – T4 – (non rechargeable!)
Duracell Procell MN1500
NiMHy rechargeable batteries – T3 – (rechargeable)
GP 180AAHC
temperature.
Charge the NiMH power pack T4 (type HBT 0000) or
T4 HC (type HBT 0100) with the associated Dräger
charger. Charge NiMH rechargeable batteries for
battery holder ABT 0100 in accordance with the
manufacturer's specifications. Ambient temperature
during the charging process: 0 to +40 °C.
1) Not part of the measurement performance tests BVS10 ATEX E 080X
and PFG 10 G 001X.
Dräger X-am 2500
X-am 2500
Ex
%UEG
CO 2
ppm
O 2
Vol%
CO
ppm
H 2 S
ppm
0
45 30 057
1
(power one) or
1
(industrial)
1
1
(1800 mAh) max. 40 °C ambient
02833366.eps
1. Switching off the instrument:
down simultaneously.
2. Loosen the screw (2.0 mm hexagon socket) on the power
pack and remove the power pack.
With battery holder (order no. 83 22 237): Replace alkaline
batteries or NiMHy rechargeable batteries. Ensure correct
polarity.
With the T4 NiMH power pack (type HBT 0000) / T4 HC
(type HBT 0100): Completely replace the power pack.
3. Insert the power pack into the instrument and tighten
the screw, the instrument switches on automatically.
After replacing the T4 NiMH power pack (type HBT 0000)/
T4 HC (type HBT 0100), a full charge is recommended.
After the batteries have been replaced:
The settings and data are stored when the battery is replaced.
The sensors warm up again.
3.1.3 Switching on the instrument
1. Hold down the [OK] button for approx. 3 seconds until the
» 3 . 2 . 1 « countdown shown on the display has elapsed.
All the display segments, including the visual, audible
and vibration alarms, are activated for a short time.
The software version is displayed.
The instrument performs a self-test.
The sensor that is up next for calibration/adjustment is
displayed with the remaining days until the next
calibration/adjustment e. g. » Ex %LEL CAL 20 «.
The time until the bump test interval elapses is
displayed in days, e.g. » bt 123 «.
All alarm thresholds A1 and A2 as well as »
and »
consecutively.
During the warm-up period of the sensors, the respective
display of the measured value flashes and the special
symbol »
issued during the warm-up period of the sensors.
See the Technical Handbook for details regarding
accelerated warm-up.
2. Press the [OK] key to cancel the display of the activation
sequence.
1 Only when activated in the instrument configuration. Delivery status:
not activated.
+
2
–
3
1
OK key and
3)
« (STEL) for H S and CO are displayed
2
« (for warning) is displayed. No alarms are
Use
02633366.eps
key are held
1
« (TWA)
9