1.3 Procedure
1.3.1 Connection of the Power Distribution Box
NOTICE
Hospital main power must enter from the Top. Correct phase sequence during
installation is very important. Phase failure relays are provided to monitor
voltages less than 85%, loss of a phase, or incorrect phase sequence.
Corrections to the phase sequence must be corrected only at the line side of the
main circuit breaker CB1.
1. Connect the ON/OFF, Remote control and Emergency Power Off devices.
Illustration 7-1:
2. If the Fluoro UPS option is installed, remove the L1A, L2A and L3A jumpers linking the
Power Distribution Block 1 and the Power Distribution Block 2.
Illustration 7-2:
3. Connect the Power distribution cables.
Optima IGS 320, Optima IGS 330 Pre-Installation Manual
Direction 5537562-1-1EN, Revision 3
196 1 PIST0021 - US Fluoro UPS and PDB connection
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