Document type:
Title:
Revision date:
Revision:
Installation Guide (MUT)
Mod. SY1527, universal multichannel power supply system
03/12/02
3
NPO:
Filename:
Number of pages:
Page:
00103/97:1527x.MUTx/03 HWGUIDE_REV3.DOC
62
51
To install the Power Supply Units:
1)
Turn the system off by the main switch located on the rear panel (refer to Fig.
3.6, p.35 for its location), disconnect the system from the mains and wait for at
least 1 minute;
2)
Remove the cover panel, if any, from any of the housings left (Housing from 1
to 3) by loosening the four single-slot screws following a criss-cross pattern;
3)
Take one Power Supply Unit (Model A1532) by its handle, sliding it on the
guides into the housing until it is plugged into the relevant backplane connector;
4)
Tighten the four single-slot screws on the front panel of the Power Supply Unit
following a criss-cross pattern.
5)
Repeat steps 2), 3) and 4) for each Power Supply Unit to be installed.
CAUTION
: please note that the Primary Power Supply must always be placed in the slot
on the right(Housing 0), while the Power Supply Units can be placed in any of the three
slots left (Housing from 1 to 3, refer to Fig. 3.1, p.19).
CAUTION
THE PRIMARY POWER SUPPLY
MUST BE ALWAYS PLACED IN THE RIGHTMOST SLOT (HOUSING 0)!
To remove any of the installed power supplies from the crate follow this procedure:
1)
Turn the system off, disconnect the system from the mains and wait for at least
1 minute;
2)
Verify that the MAIN lamp on the Primary Power Supply is off;
3)
Loosen the four single-slot screws on the front panel of the power supply
following a criss-cross pattern;
4)
Take the power supply by its handle and unplug it from the backplane
connector by sliding it on the guides;
5)
Screw the cover panel onto the empty housing by tightening the four single-slot
screws.
6)
Repeat steps 3), 4) and 5) for each power supply to be removed.
WARNING:
Both the primary power supply and the power supply units can be inserted or
extracted from the appropriate housing only if the system is turned off and unplugged
from the mains.
