Maintenance
Repair
Fuse change
8
53
BA_ELx8xx EN 3.0
POWER
FAN2
FAN3
CF-CARD
RESET
USB-μCON
BLIGHT
ACCU
CR2450
1
2
19
20
F1
T4A
CAN
2
CA
N2
CAN1
M
C-
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.
8.3.4 Fuse change
Stop!
Damage of the device by non−permissible fuse possible
The baseboard in the device is protected by a fuse which will be damaged if
the supply voltage applied is too high.
Possible consequences:
ƒ The device can be damaged if a non−approved fuse is installed.
Protective measures:
ƒ The fuse may only be replaced by an approved type.
Approved types:
ƒ Littelfuse 0454 004
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