Alpha Technologies FlexNet MPS48-12M - Technical Manual - Manual (Page 24)

24 021-514-B2-001, Rev. A
4.0 Installation, continued
4.8 Battery Connection Procedure
Recommended Tools and Materials:
• #2
fl athead screwdriver
• Electrical tape
1. Loosen the retaining screw on the battery retaining bracket and move the bracket clear
of the battery shelf. If installing a cold weather kit (Alpha P/N 745-932-20), complete the
procedure in Section 6.1 before proceeding.
2. Place one 12Ah batteries on the top battery shelf and tape the battery temperature probe
to the side of the battery. Install the remaining batteries.
3. Replace the battery retaining bracket and secure.
4. Connect the batteries, leaving the far left negative terminal unconnected. The positive
battery connections are fi tted with a safety tab to prevent misconnection.
Tape Sensor to Battery
Leave Disconnected
4.9 Network Connections
Make network connections and complete any other connections on the customer and service
AC side at this time. Do not apply AC power at this time. Verify connections and proceed to
Section 5.0, Start-up and Operation.