DBT12/15/24 Operations Manual....47
7.4.6. Turn-Off Procedure
It is expected that the Slave DBT circuit breakers and the Paralleling Master power switch will be
left in the ON position, and power will be controlled via the dock circuit breakers. To turn off
the Trident System, first turn OFF the dock circuit breaker that only powers a Slave DBT, then
turn OFF the dock circuit breaker that powers the other Slave DBT and the Paralleling Master.
To turn off the Trident System from the unit front controls first turn OFF both Slave DBT circuit
breakers. After the Slave DBT fans stop spinning and the displays go dark, turn OFF the
Paralleling Master power switch.
NEVER TURN THE PARALLELING MASTER POWER SWITCH OFF
WHEN THE TRIDENT SYSTEM IS RUNNING IN PARALLEL MODE AS
THIS CAN CAUSE INTERNAL DAMAGE TO THE SLAVE DBT UNITS.