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INITIAL POWER UP
Turn off CB-1 and CB-2 in the 1402, if they are present. (I don't think they are ).
Activate the EPO on the 1401 control panel.
Plug an indicator lamp in a convenience outlet.
Disconnect 30v (core) and 60v (1403 drivers).
Connect 1402 power cable to 50Hz supply and turn on CB-1,2 in 1402.
PSR (Phase Sequence Relay) in 1402 should pick. If not, there is a phase problem. Power up will not proceed. Should be no power at convenience outlets.
If PSR and core thermals (1401,1406) are "good", convenience power will come up thru HD-8 in 1402.
Press 1401 Power On.
Pick Cont-1,2 Hold thru HD-4 in 1402. HD-4 pick and hold thru six voltage sense relays and Power Off Sw. N/C in 1401, which also picks and holds Hd-9 (60v thru 1403), HD-16 (30v thru 1406), J (30v thru 1401). If HD-4 does not hold, system will power down.
If all voltages are good, power should stay up.
Ron W. 9-23-04