113903G -System Installation Manual
17
Before Installing the Batteries
Location
Before you start installing the batteries, you must install the Inverter Module
and any Battery Modules in their permanent location. If you have not already
done this, see “Location Guidelines” on page 6 to choose a location.
CAUTION
To prevent damage to your equipment, do not move the system or separate
battery cabinets after the batteries are installed.
To make sure a location is acceptable for the system, review the
requirements in Chapter 3.
Tools
CAUTION
Always use insulated tools when you work with batteries. Always torque
connections to the manufacturer’s recommendations.
When you work with system batteries, you need the following tools. The tools
must be insulated so they do not short battery terminals to the cabinet. Wear
the safety equipment required by local code whenever the doors are open
and whenever you are working on batteries. Other tools may be necessary for
optional batteries.
•
Digital volt-ohm meter
•
Conductive grease or petroleum jelly
•
10mm / 7/16” open end wrench
•
Brush (to apply grease or petroleum jelly to terminals)
•
3” extension socket
•
Safety equipment required by local codes
•
Ratchet
•
Torque wrench calibrated in inch-pounds or Newton-meters
•
Wire brush
•
10mm / 7/16” socket wrench
•
Electrical tape
•
Safety glasses with side shields
Battery Cable Sizing
The battery cable or wire used is No. 12 AWG for each string of batteries.
If the batteries must be more than four feet (1.2 meters) from the system, you
may need to install larger battery cables between the battery cabinets and the
system.
