Vertiv | NetSure⢠8200 Series -48 VDC Power System Installation Manual (IM582140000) | Rev. A
Procedure
Preparing the Bays
1. Remove all front rectifier mounting position blank cover panels from each power/distribution bay to
provide access to bay's floor mounting holes and leveling feet. Cover panels will be re-installed in empty
rectifier mounting positions after all rectifiers are installed.
Remove the screws and ground
washers securing the cover panel. Remove the cover panel.
2. Remove the three rear cover panels from each power/distribution bay. These cover panels will be re-
installed after all mounting and electrical connection procedures have been completed.
Top
Panel: Loosen the screws securing the cover panel. Lift the cover panel until the screw heads clear the
keyhole slots. Remove the cover panel. Lower Panels: Remove the screws and ground washers
securing the panel. Remove the panel.
3. Remove the side cover panels from each power/distribution bay (two per side) as follows, if equipped.
Note that you may leave the side cover panels on the "outside side" of the two end bays.
a) Remove the rear-most side cover panel as follows: Remove the screws and ground washers
securing the side cover panel. Screws are accessible from the rear of the bay through holes in the
side channels. After removing screws, pivot rear edge of cover panel outward, then slide cover
panel toward rear of bay to disengage tabs at the front of the cover panel from slots in the bay.
b) Remove the front-most side cover panel as follows: Open the bay's front door. Remove the
screws and ground washers securing the side cover panel. Screws are accessible from the front of
the bay through holes in the side channels. After removing screws, pivot front edge of cover panel
outward, then slide cover panel toward front of bay to disengage tabs at the rear of the cover panel
from slots in the bay.
Placing and Securing the Bay(s)
1. Place bay(s) in position. Note that clearance holes for 1/4ā bolts are provided in the side rails of each
bay. These holes are for bolting the bays together.
2. Level bay(s) as required, using leveling feet in base plate. Adjust leveling feet so that all bays are even
at top, and bolt holes in the side of each bay line up with holes in the adjacent bay(s).
3. Bolt all bays together. Use 1/4ā hardware, six places per pair of bays. Use a ground washer in two
locations with the 1/4" hardware bolting two bays together.
NOTE! A ground washer is an internal-external tooth, dish-type lock washer. When installing ground
washers, ensure that the ground washer is oriented so that the teeth dig into the paint on the metal part
the ground washer is secured to (concave side faces the metal part).
4. Install shims between bottom of each bay and the floor as required to distribute floor loading.
5. Secure bay(s) to floor using fastening hardware per site requirements.
Installing Side Cover Panels on End Bays
1. If the outside sides of the end bays do not have side cover panels, install them now (two per side). Note
that ground washers are used with each screw securing the side cover panels.
a) Install the rear-most side cover panel as follows: Insert tabs at front of cover panel into slots in
bay. Pivot cover panel into position against side of bay. Install the previously removed screws and
ground washers into cover panel from rear of bay.