ABB DPA Upscale M 10, User Manual

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Section-5
04-3006_S5_OPM_ABB_DPA_UPSCALE_RI_10-80kW_EN_150316.doc
Page 8/14 ABB
Modifications reserved
NOTE!
THE LOAD IS NOW DIRECTLY SUPPLIED BY MAINS AND IS NOT
PROTECTED.
4. Press both ON/OFF Buttons on UPS-Module simultaneously;
5. Open battery fuses/breakers on the internal (if any) and the external battery cabinet or rack;
6. Unscrew the two screws on the front side of the module that are fixing it to the UPS-frame;
7. Pull Module only partly horizontally by means of the 2 handles until the rear connectors are
disconnected.
WARNING
!
THE LOAD IS NOW DIRECTLY SUPPLIED BY MAINS AND IS NOT
PROTECTED.
WARNING
!
BEFORE DRAWING THE UPS-MODULE COMPLETELY OUT, WAIT 5
MINUTES UNTIL THE INTERNAL DC-CAPACITORS ARE DISCHARGED.
8. Draw UPS-Module by pulling it out horizontally:
NOTE: We recommend 2 persons for pulling out the module from the UPS-Frame. The weight of a
of UPScale M10 is 18.5 kg, M20 module is 21.5kg)
9. Insert new UPS-Module or cover the opening (UPS-Module Compartment) with appropriate
protection cover immediately and fix with two screws.
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 AND THE LOAD
WILL CRASH.
5.2.1.2 How to Fit Back a UPS-Module in SINGLE-MODULE-Systems
If your
DPA UPScale
TM
consists of only one single UPS-Module then perform following steps to fit back the
new module:
1. Remove UPS-Module compartment protection cover by unscrewing two screws on the front.
2. Slide two thirds of UPS-Module into dedicated UPS-compartment (make sure not to plug the UPS-
Module into the rear connector).
Push UPS-module to its final position and push strongly to assure good contact on the rear plugs.
NOTE: We recommend 2 persons for pulling out the module from the UPS-Frame. The weight of a
of UPScale M10 is 18.5 kg, M20 module is 21.5kg)
3. Tighten the two screws on the front of module.
!
!