Bosch MIC IP PSU User Manual page 18

18 en | Installation
NOTICE!
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3.
Figure 3.5 MIC IP PSU Mounting Dimensions
4.
5.
NOTICE!
If you are securing the power supply enclosure in a vertical position (for example, on a wall),
one person should hold the enclosure lid while another secures the enclosure body in place,
to avoid damage to any part of the enclosure, and/or injury to the installer(s).
6.
7.
8.
CAUTION!
Only installations with conduit meet UL standards. If you choose to use a power cord without
conduit (not recommended), fit the 1/2 in. NPT cable gland (supplied) in place of the blanking
plug. It is easier to fit the power cord through the cable gland outside of the enclosure, and
then attach the gland to the enclosure. Ensure that the cable gland has sufficient room to
allow for the cable to enter (approximately 60 mm on either side of the enclosure).
F.01U.265.804 | 1.6 | 2012.08
Do not stretch or cut, or otherwise disturb, the earth core cable to the inside of the lid
and to the earth termination post . (See Figure 3.6.)
Note the position of the thermal pads. They should be sticking onto either the built-in
stand-offs on the inside of the lid of the enclosure, or onto designated spots on the
encoder. If the pads are not positioned correctly, they can cause the encoder to stop
functioning properly. See Figure 3.9 and Figure 3.10 for details.
Locate the four (4) mounting holes of the PSU (see Figure 3.5). The dimensions shown
are for the mounting holes only. The other four (4) holes shown are for securing the lid.
Drill four (4) holes in the mounting surface for the mounting anchors appropriate for M6
screws (not supplied).
Secure the PSU to the mounting surface using four (4) M6 stainless steel screws and
washers (not supplied).
Undo the two (2) M3 screws on the internal high voltage input head-end shield (marked
with "Danger") covering the power cable terminal HD1; retain the screws.
Remove the internal shield and set it nearby, outside of the PSU enclosure.
Remove the blanking plug covering the hole for the power cable (item 6, Figure 3.1).
Install suitable (metal) conduit (not supplied) in the hole. Secure the conduit as
recommended by the conduit manufacturer.
User Manual
MIC Series IP Power Supply
Bosch Security Systems, Inc.