UPS306-01-00 PowerWAVE 9000 DPA User Manual Dated 01-06-2010
4-19
4: Operation
2.
Close Maintenance Bypass Switch IA1 (ON)
3.
On
all
modules check and confirm that:
a)
The
INVERTER
LED has turned to red.
b)
The
BYPASS
LED is green.
c)
The LCD displays
MANUAL BYP IS CLOSED
.
4.
Open the Parallel Isolator Switch IA2 (switch to position “OFF”) of UPS module to be replaced.
5.
Open the fused battery isolator for the affected UPS module in the UPS cabinet or in the external battery
cabinet/rack, as applicable.
6.
The UPS module is now totally shut-down.
7.
Disconnect the control panel cable to connector JD7.
8.
Remove the four screws on the front of the UPS module that are fixing it to the cabinet.
9.
Pull the UPS module forwards until the rear connectors are disconnected. DO NOT FULLY EXTRACT
THE UNIT.
10. After waiting two minutes, fully withdraw the UPS-Module from the cabinet by pulling it horizontally.
11. If you are not intending to replace the UPS module immediately, cover the UPS compartment opening
with an appropriate protection cover and secure with four screws.
4.8.2 Refitting a Module in a Capacity Multi-Module System
1.
Remove the UPS-Module compartment protection cover (if fitted) by unscrewing four screws on the front.
2.
Using two persons to lift the UPS module, slide two thirds of the module into the UPS-compartment
(make sure not to plug the UPS-Module into the rear connector).
3.
Push UPS-module firmly into its final position, to assure good contact on the rear plugs.
WARNING:
Wait at least 2 minutes to allow the module’s electrolytic capacitors time to
discharge.
CAUTION: While the UPS is operating in the maintenance bypass mode the load is not
protected and in the event of a mains failure the load supply will be interrupted.
LED
Colour
LINE 1
Green
LINE 2
Green
BY PASS
Green
INVERTER
RED
BATTERY
Green
LINE 1
LINE 2
BY PASS
INVERTER
BATTERY
LOAD
LED
Colour
LINE 1
Green
LINE 2
Green
BY PASS
Green
INVERTER
RED
BATTERY
Green
LINE 1
LINE 2
BY PASS
INVERTER
BATTERY
LOAD
Summary of Contents for PW 9000DPA
Page 1: ...User Manual Pioneering solutions for total power protection Kohler PW 9000DPA ...
Page 2: ......
Page 8: ...iv UPS306 01 00 PowerWAVE 9000 DPA User Manual Dated 01 06 2010 ...
Page 10: ...1 Safety 1 2 UPS306 01 00 PowerWAVE 9000 DPA User Manual Dated 01 06 2010 ...
Page 18: ...2 Description 2 8 UPS306 01 00 PowerWAVE 9000 DPA User Manual Dated 01 06 2010 ...
Page 76: ...7 Options 7 6 UPS306 01 00 PowerWAVE 9000 DPA User Manual Dated 01 06 2010 ...
Page 85: ...UPS306 01 00 PowerWAVE 9000 DPA User Manual Dated 01 06 2010 8 9 8 Specifications ...
Page 86: ...8 Specifications 8 10 UPS306 01 00 PowerWAVE 9000 DPA User Manual Dated 01 06 2010 ...