Maintenance
Repair
Battery change
57
BA_CSx8xx EN 4.0
8.3.2
Battery change
Danger!
Danger of fire and explosion
On the baseboard there is a battery for buffering the clock (RTC) when the
device has been switched off.
Possible consequences:
ƒ
The use of other batteries than the approved ones or improper handling can
result in a fire, explosion, or environmental damage.
Protective measures:
ƒ
The battery may only be replaced by an approved battery type according to
the following list.
ƒ
The battery may not be recharged or opened. Furthermore it may not be
thrown into a fire or be heated above 100 °C (212 °F).
Approved types:
ƒ
Matsushita CR2450, Renata CR2450N, Sony Corp. CR2450B, Toshiba CR2450, Varta
CR2450
POWER
F
AN2
F
AN3
C
F-
CARD
RESE
T
USB
-
μCON
BL
I
G
HT
ACCU
CR2
4
50
1
2
19
20
F
1
T4
A
CA
N
2
CA
N
2
CAN1
MC-
0
+
ELx7xx−017
How to proceed:
1. Remove the MC Card, if inserted.
2. Remove the old battery
from the support.
3. Insert a new approved battery
into the support so that the positive pole is at the
top.
According to European legislation you are obliged to dispose of batteries separately, using
the take−back systems specified.
