19 Replacing Components
19.1 Replacing Magnetic Tapes
When the magnetic tape is replaced, it is absolutely necessary to erase the floor table and the reference posi-
tions in LIMAX33 CP-00. The floor table and the reference positions stored in LIMAX33 CP-00 are not valid
anymore in combination with the new tape. As soon the new magnetic tape is installed, a learn trip is necessary
( 11.2 and 11.3).
Do not replace the magnetic tape without erasing the floor table and the reference positions.
19.2 Replacing the LIMAX33 CP-00
19.2.1 Replacing a defective LIMAX33 CP-00
The complete lift system must be switched off before disconnecting the LIMAX33 CP-00. The power down of
LIMAX33 CP-00 must include the supply voltage of LIMAX33 CP-00 and the emergency supply if there is one.
Subsequently, the electrical connections have to be disconnected. The LIMAX33 CP-00 is dismounted from the
fixture and then the replacement device is fixed to the same fixture.
Take care the configuration of the replacement device fits the lift
(see info label on the housing, resp. in the lift)!
Now reconnect the electrical connections. These installations are usually carried out on the cabin roof.
The technician then leaves the cabin roof in order to switch the lift system back on.
It is mandatory to follow the appropriate safety measures during installation.
All further procedures correspond to the learn trip described under 11.2 and 11.3.
The proper work of the safety functions should be checked.
19.2.2 Dismantling an intact LIMAX33 CP-00
If an intact LIMAX33 CP-00 is dismounted, it is not allowed to use the device in another lift without careful check
that:
The configuration of the LIMAX33 CP-00 fits the lift where the device in intended to be reused concern-
ing all parameters and features
The LIMAX33 CP-00 has been set to the Pre-Commissioned mode.
This can be done by entering Teach mode/leaving Teach mode to pre-commissioned mode without
Successful reset to Pre-Commissioned mode should be checked, e.g. by watching the Mode-LED (refer
to Table 12)
In case a re-configuration of the parameters/features is necessary, the LIMAX33 CP-00 must be sent back to the
manufacturer.
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