Zippy R2G-6350P - Manual (Page 18)

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, external warning LEDs ( 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 external warning LED which display the status of the total power supply
system will change color to be Red, the individual LEDs (both on the rear side or
on the front control panel) 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 or use the reset switch which all 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 external warning LED will turn Green again.
The LED indicating the status of the power supply will light again, test another
power supply by performing the similar procedure.