Zippy RPU-6400F-RV2S User Manual
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1.7 HOT-SWAP PROCEDURES
Please refer to the followings when either one power supply unit is found defective.
A) Locate the defective power supply by examining the individual LED or the LED on the front
control panel . (If LED is without light, it indicates the power unit is defective.)
WARNING:
PLEASE PERFORM THE ABOVE STEP CAREFULLY OTHERWISE IT MAY CAUSE
SHUT DOWN OF THE WHOLE SYSTEM.
B) Turn off the individual on / off switch on the rear side.
C) Unplug the power cord which belongs to the defective power supply unit from the AC inlet.
D) Unscrew the screws which fix the defective power supply unit.
E) Remove the defective power supply unit by pulling out method.
F) Replace a new GOOD power supply unit, set the proper AC input voltage, insert the
power supply into the power supply system chassis.
G) Plug the power cord which is unplugged earlier.
H) Turn on the new power supply unit.
I) Check the LEDs which indicate the total power system status, that SHOULD be from
FLASHING to light GREEN or from RED to GREEN. IF IT SHOWS ANOTHER TYPE,
PLEASE CHECK WITH YOUR VENDOR.
J) Fix the new power supply unit by screwing the screws.
K) If you want to test the NEW one power supply unit in simulating defective situation, please
refer to the Section 1.6 INSTALLATION & TESTING Section.
1.8 DC ON / OFF SWITCH INSTALLATION
If you notice that there are thin black and white DC wires which connects the RPX system and
the ON / OFF switch, generally, the ON / OFF switch consists of four pins on it, and splits into
two half ( left / right ), connect the two thin wires from the power supply system to the same side
either left or right side, DO NOT cross connect, since there is no particular pin assignments to
the ON / OFF switch the two thin DC wires can be connected either ways on the same side of
the ON / OFF switch. If there are two pairs of thin black and white DC wires, please use one
pair ( one black wire, one white wire ) DC wires connected to one side, another pair DC wires to
the other side.
The specification of the DC ON / OFF controller is :
WORKING VOLTAGE
110 VAC ===> 5 VDC 20mA
220 VAC ===> 5 VDC 20mA
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