SU5-S/L
Page 19
BATTERY INSPECTION & MAINTENANCE (Continued)
NOTICE: Automotive batteries should never be used for "deep cycle" application, as
their useful life will be very short.
Damaged or corroded battery terminals should be replaced or cleaned as necessary.
Failure to do so may cause overheating during operation. Torque connections to 100
in. lbs.
Do not attempt to recharge batteries with a charger not designed for your vehicle.
Only trained technicians should service the charger. Contact your Columbia Dealer for
assistance.
NOTICE: Install surge arrestors on incoming AC power lines. Surge arrestors will help
protect electrical/electronic components in the charger and vehicle from all but direct
or “close proximity” lightning strikes.
1. Be sure battery hold downs are properly tightened. A loose hold down may allow the battery
to become damaged from vibration or jarring. A hold down that is too tight may buckle or
crack the battery case.
2. Weekly inspect battery posts, clamps and cables for breakage, loose connections and
corrosion. Replace any that are damaged. Batteries and connections must be clean and dry.
Torque connections to 100 in. lbs.
3. Weekly an equalization charge is to be applied to the battery pack. This process balances
the electrical charge in the battery pack and will extend battery life. The following procedure
is used to complete this.
Charge the battery pack allowing the charger to go to green 100% charge.
Once the green LED lights unplug the power cord.
Wait approximately 30 seconds. Reconnect the power cord and allow the charger to
complete a second charge cycle.
If the vehicle is not to be used, leave power cord connected. The on-board charger can
test and recharge as needed.
