Lenze EL 103 ECO PLC Operating Instructions Manual page 81

How to proceed:
1. Remove all connected cables and the SD card.
2. Remove the device and put it face−down on a table.
Make sure that the display is not damaged by parts on the table.
3. Remove PC housing:
0
1
1
– Loosen 4 screws 0. Do not loosen screw 2!
– Loosen 4 screws 1.
– Carefully remove the housing 3. Please observe that the housing is connected to
the baseboard by a cable (PE connection 2).
4. Exchange battery:
– Remove the dead battery 4 from the unit.
– Insert new battery 4with the positive pole up.
5. Mount PC housing:
– Carefully put the housing 3onto the baseboard. The PE cable must not be bent in
the process.
– Insert and tighten 4 screws 0and 4 screws 1.
According to European legislation you are obliged to dispose of batteries separately, using
the take−back systems specified.
LDCDS−EL100 EN 8.0
0
2
3
0
1
1
4
l
Maintenance
Battery replacement
0
9
EL100−035
EL100−036
81