Zippy R2T-6460P - Manual (Page 20)

1.8 INSTALLATION & TESTING
Turn off (Remote off) the on/off switch.
Mount the power supply in the system chassis using the proper mounting tool,
the mounting holes in the power supply should match up with those in the case.
Attach the connectors to the M/B by following the M/B instructions, there are
various on connectors / pinouts in both power supply and M/B. They should
match each other; otherwise the connection will cause undetectable harms.
Attach all the remaining power supply connections to the various peripherals as
needed, these connectors are “keyed”, so there will be only one possible way to
connect them.
Before applying power to the system, make sure there are no loose or incorrect
connectors. You do not need to worry about the setting of AC Input because of
the units’ full range or auto voltage selecting features. Double check that all
connections to the M/B are matched properly. Maybe you would like to test the
redundancy function before you put back the cover of your system chassis.
Remote on the on/off switch, you will notice that if the power unit is operating
properly, then individual LEDs, the total power warning LED ( please refer to
Sec. 1.10 for detail explanation) are lit Green, now remove one of the power
modules by pressing the click type handle, the warning buzzer in the power
system will sound and the total power warning LED which display the status of
the total power supply system will twinkle, the individual LEDs indicating the
power supply’s status will not light. Meanwhile, the power supply will continue
to backup the power output without affecting the computer system’s operation.
The warning buzzer will continue sound, the user can reset the warning buzzer
by pressing the buzzer reset switch which can be found on the front control panel
of the system chassis, the reset switch can be connected by wires lead provided
from the power supply system (please refer to Sec. 1.10). Insert the power
module which is removed for testing earlier, the sound of the warning buzzer will
disappear, the total power warning LED will turn Green again. The LED
indicating the status of the power supply will light again, test others power
supplies by performing the similar procedure.