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NetSure 502NGFB Installation Manual (Section 6009)
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Rev. Z
47
Battery Manufacturer Information
Refer to SAG582136700 for specifications and manufacturers of the batteries to be installed in this power
system.
Procedure
Tray P/N 528496 is used in the following procedure. The procedure for all other available trays is similar.
NOTE!
as this procedure is performed.
1.
If Battery Trays are equipped with Circuit Breakers:
Turn OFF the Battery Disconnect circuit
breakers located on all battery trays. Refer to
2.
Remove the Battery Retention Bracket as shown in
. To do so, remove the four 1/4-20 x 5/8”
bolts and associated washers.
3.
Slide batteries into the tray, with the battery terminals toward the front as shown in
. Slide
batteries into the tray as far as they will go.
NOTE!
The Battery Retention Bracket can be oriented two ways to accommodate batteries of different
lengths. A correctly oriented bracket will fit snuggly against the batteries. If your batteries require the
alternate bracket orientation shown in Detail A of
, remove and reinstall the bullet-shaped
spacers (trays P/N 528496 and 540842 only) as shown in Detail A before performing the next step.
4.
Reinstall the Battery Retention Bracket. Secure with the hardware removed in a previous step. Refer to
NOTE!
The spacers on the bracket are used to accommodate the various sizes of batteries available.
Install or remove the spacers as required so that the batteries are tight in the battery tray.
5.
Connect three links supplied by the battery manufacturer between pairs of battery terminals as shown in
. Use hardware furnished by the battery manufacturer. Torque hardware to battery
manufacturer’s recommendations.
6.
Ensure the battery cable ends in all trays are insulated with sleeving before performing the next step.
DANGER!
In multiple-tray installations, when batteries in one tray are connected, the battery cables in
all trays will be energized. Remove sleeving from and connect one cable at a time. Do
not
allow cable
end to contact the battery tray or equipment rack.
ALERT!
In the next step, observe correct polarity. Connect only cable labeled “+” to battery terminal
labeled “+”. Likewise, connect only cable labeled “–” to battery terminal labeled “–”.
7.
Connect the cables found in the battery tray to the battery terminals, “+” to “+” and”–“ to “– “. Observe
correct polarity. Refer to
. Secure with kit-furnished hardware as shown in the figure. Torque
hardware to battery manufacturer’s recommendations.
8.
Repeat steps 1 through 7 for any remaining battery trays.
9.
If Battery Trays Are Equipped With Circuit Breakers:
To connect the batteries to the Power System,
turn ON the Battery Disconnect circuit breakers located on all battery trays.
