3 Replacing the LevelControl Basic 2 BC Control Unit
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Compacta / mini-Compacta
3 Replacing the LevelControl Basic 2 BC Control Unit
DANGER
Incorrect connection of control unit
Danger to life!
▷
The control unit must be replaced by a trained electrician only.
Any personnel intending to replace the control unit must have read and
understood the operating manual of the lifting unit.
NOTE
Do
not
use these replacement instructions for customised units.
Marking on name plate:
UZ
X
2.150D, X = customised unit.
Proceed as follows to replace the LevelControl Basic 2 control unit for mini-
Compacta/Compacta:
ü
The lifting unit is not overfilled.
ü
The lifting unit has been taken out of service for the replacement procedure.
1.
Pull the mains plug of the control unit installed. If the control unit has been
connected without a plug: switch off the circuit breakers.
Take steps to ensure that the lifting unit cannot be inadvertently started!
2.
Open the control unit cover and make sure the control unit is de-energised.
3.
Disconnect the rechargeable battery.
4.
Clearly mark all conductors as required, disconnect them at the control unit and
remove.
5.
Remove the control unit and fit the spare control unit.
6.
Run all conductors into the control unit again, connect them and verify correct
wiring in accordance with the wiring diagram shown in the operating manual.
7.
Connect the rechargeable battery and close the control unit.
8.
Set all manual-0-automatic selector switches to "0".
9.
Check that the entire system can be operated safely.
10.
Connect the lifting unit to the mains and switch it on.
11.
Set the unit type as described below.
12.
Follow the commissioning/start-up procedure described in section 6 of the
operating manual.
Also, comply with the instructions for setting the unit type as described below.
13.
Set all manual-0-automatic selector switches to "automatic".
Setting the unit type
NOTE
Always set the unit type before setting the inlet nozzle level.
Summary of Contents for Compacta
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