Bosch MIC612 Operation Manual page 21

MIC612 Thermal Camera
5. Secure the enclosure to the mounting surface using four (4) M6 stainless steel screws and
washers (not supplied), which fit through the large holes in the enclosure.
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. Unscrew the two (2) M3 screws on the internal high voltage input head-end shield (marked
with "Danger") covering the mains cable terminal HD1; retain the screws.
Figure 5.6: Enclosure showing shield and earth core cable between earth terminal post and enclosure lid
Number
1
2
3
7. Remove the internal shield and set it nearby, outside of the PSU enclosure. You can now
access the hole for the power cable and the M20 blanking plug covering the hole.
8. Remove the blanking plug covering the hole for the power cable. Install suitable (metal)
conduit (not supplied) in the hole. Secure the conduit as recommended by the conduit
manufacturer.
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. Note: 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 glands have
sufficient room to allow for the cables to enter (approximately 60 mm on either side of the
enclosure).
9. Prepare the power cable as needed, and then feed the cable into the enclosure.
10. Connect the Live and Neutral cores to the correct screw terminals on terminal block HD1
as identified in the table below and printed on the PCB. Observe polarity and voltage.
Bosch Security Systems
Description
Earth core cable to enclosure lid
Internal shield
Earth termination post
Operation Manual
Install the MIC (standard) PSU | en
2016.03 | 2.2 | F.01U.249.416
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