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6-5
Powerware
®
9390 UPS (40–80 kVA) Installation and Operation Manual S 164201535 Rev C
NOTE Setup of the Hot Sync CAN Bridge Card must be performed by an authorized
Powerware Customer Service Engineer. Contact service to schedule a date.
9. To check the operation of the RMP, ensure that the UPS is supplying the load via
inverter or bypass. If the indicators on the RMP show the appropriate status, then
it is operating correctly.
If the communication link between the UPS and the RMP is not present, the RMP
performs a self-test (all indicators flash and the horn beeps at one -second
intervals). If the self-test occurs, check all harness connectors and the fuse for
proper seating. If all connections are secure but the RMP continues to self-test,
replace the fuse with the spare included in the hardware kit. If a fuse replacement
does not correct the problem, contact your Powerware service representative for
verification that the RMP is working correctly.
10. To test the indicator lamps, press and hold the horn silence pushbutton for
3 seconds. All lamps should illuminate, and the horn sounds continuously until you
release the pushbutton.
6.5 Installing a Relay Interface Module
NOTE Only one system monitoring device can be con nected to the Hot Sync CAN Bridge
Card at one time (see Table 6-1).
To install RIM wiring, perform the following procedure:
1. Verify the UPS system is turned off and all power sources are removed. See
Chapter 10, “UPS Operating Instructions,” for shutdown instructions.
2. Perform procedures listed i n paragraphs 6.1 and 6.2.
NOTE
If mounting to a hollow wall, secure the enclosure to a wood or metal stud within
the wall. Do not use hollow wall anchors.
3. Securely mount the RIM at the desired location. See drawing 164201535-12 for
mounting hole locations.
NOTE
When installing signal wiring for CAN card J3 terminals, conduit must be
installed between the device and the UPS cabinet.
NOTE Remove the UPS cabinet top or bottom conduit landing plate to drill or punch
conduit holes (see Drawing 164201535-6 on page A-27).
4. Remove the X-Slot conduit landing plate from the UPS cabinet to drill or punch
conduit holes (see Drawing 164201535-6 on page A-27).
5. Reinstall the conduit landing plate.