Installing A Mic Ir Power Supply - Bosch MIC Series Installation Manual

36 en | MIC IR Power Supply Units
4.4

Installing a MIC IR Power Supply

DANGER! ELECTRICAL SHOCK HAZARD
Ensure the power is disconnected prior to opening the power
supply enclosure.
Power must be disconnected before replacing any fuse in the
MIC PSU.
The MIC power supplies have a separate internal shield
covering the power cable input head-end (HD1).
Only suitably qualified persons should remove this shield and
connect the mains power cable, the shield MUST be re-fitted
and fully secured prior to connecting the power.
The mains supply cable shall have conductors of a maximum
size of 12 AWG.
A readily accessible disconnect device (circuit breaker) shall be
incorporated externally to the equipment. The recommended
rating is 15 A.
To install the MIC-IR-240PSU, MIC-IR-115PSU and MIC-IR-
24PSU do the following:
1.
2.
3.
F.01U.141.598 | 1.0 | 2009.11
Locate the mounting position of the MIC-PSU so that it
cannot be interfered with either intentionally or
accidentally, a lockable cabinet is recommended.
Securely fix the MIC-PSU using M6 screws and washers
(not supplied). Ensure the cable glands have sufficient
room, approximately 60 mm, to allow for the cables to
enter.
Open the power supply enclosure and undo the M3 screws
on the internal shield and retain these; then remove the
internal shield covering the mains cable head-end HD1.
removing this shield also gives access to the blanking plug
to allow a suitable conduit or the cable gland to be fitted.
Installation Manual
MIC Series Power Supplies
Bosch Security Systems, Inc.