Eaton Powerware 3G System SC200 Installation And Operation Manual page 33

Step 1 - Inspect first (lowest) battery shelf and prepare cables
Remove the battery shelf front cover.
1
Check the first (lowest) battery shelf in the rack is clean and clear of
2
obstruction.
Pull both cables to the front of the rack in preparation for fitting the
3
batteries.
Check the battery MCB is OFF.
4
Step 2 - Fit the batteries
Slide a battery to the left hand side of the shelf (position 1).
1
Slide another battery to the right hand side of the shelf (position 4).
2
Slide the third battery next to the battery on the left hand side (position
3
2).
Slide in the last battery (position 3).
4
Step 3 - Connect cables
Connect the positive battery cable to the positive terminal of the
1
battery in position 4.
Tighten the bolt on the battery terminal to the torque recommended by
2
the battery manufacturer.
Connect the negative battery cable (connected to the MCB) to the
3
negative terminal of the battery in position 1.
Tighten the bolt on the battery terminal to the torque recommended by
4
the battery manufacturer.
Check that the battery terminal connections are not touching
5
metalwork and that there is a sufficient gap between the terminals and
the rack sides. Do not proceed until this has been checked and
corrected if necessary.
Step 4 - Interconnect batteries
Remove the covers from batteries 3 and 4.
1
Connect the first interconnecting link between the positive (+ve)
2
terminal of battery 4 and the negative (–ve) terminal of battery 3.
Adjust the battery positions so that the connection places no strain on
3
the terminal screw in any direction.
Tighten according to the manufacturer's recommended torque settings.
4
Replace the cover on battery 4.
5
Repeat procedure for batteries 2 and 3, and 1 and 2.
6
Copyright © 2005-2007 Eaton Corporation. All Rights Reserved.
Use a suitable mechanical lifting aid to fit batteries in the rack.
IPN 997-00012-54A July 2007
Installation
27