Recommissioning
Instruction handbook b maXX BM4400, BM4600, BM4700
Document No.: 5.12008.07 Baumüller Nürnberg GmbH
316
of 358
12.6
12.6 Recommissioning
Execute commissioning as with a new device, see
ZMounting– from page 143, ZInstallation– from page 163.
.
CAUTION!
Recommissioning without forming of the capacitors.
From six months storage period on, the capacitors are destroyed during commission-
ing, if they are not formed beforehand
m Reform the DC link capacitors:
n by supplying the device ready-to-operate for at least one hour with
supply voltage
n but do not transmit a pulse enable during this time.
m Consider, that it is imperative, to connect the accordingly prescribed line commu-
tating reactor for this forming procedure. Devices, where no line commutating re-
actor is necessary can directly be supplied with mains voltage.
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