Connecting The Internal Batteries - Alpha Technologies CFR 7.5K Operator's Manual

2.3 Connecting the Internal Batteries

For safety reasons the 7.5K and 10K unit's internal batteries have been disconnected at the
factory. The 15K unit does not have internal batteries (See Section 2.7, "Connecting the External
Battery Packs"). Before installation, the unit must be opened and the batteries connected. This
procedure should only be done by qualified personnel.
DANGER: Do not let any of the panels touch internal components. Use insulated tools
while working inside the unit. Remove all conductive material such as jewelry, watches
and rings before starting.
Step 1: Open the Unit
Tools and Materials Required:
• Phillips screwdriver.
Procedure:
1 Turn off the:
• Output circuit breaker.
• Input circuit breaker.
• Battery circuit breaker.
2 Carefully pop the lower panel off
the unit.
15 2 Installation