SU5-S/L
Page 18
BATTERY INSPECTION & MAINTENANCE (Continued)
Always remove key and disconnect battery pack before servicing or repairing the
vehicle. See BATTERY DISCONNECT METHOD.
Always wear full-face shield when working on or near batteries.
All batteries used in electric vehicles can explode! Batteries produce explosive
hydrogen gas at all times, especially, during charging or discharging. Ventilate area
when charging batteries.
Do not attempt to charge a battery if it is frozen, or if the case is bulged excessively.
Frozen batteries can explode! Properly dispose of the battery.
Do not smoke around batteries. Keep sparks and flames away from batteries and the
charging area. Use care to prevent an accidental arc which could cause an explosion.
Use only approved insulated tools, remove jewelry such as rings, watches, chains etc.
and place an insulating material (wood, plastic, rubber etc.) over all battery
connections.
Never add acid to a battery.
To reduce the risk of electrical shock or injury:
Do not use an ungrounded two to three-prong adapter to connect the charger to a two-
prong outlet or extension cord.
The battery charger must be properly grounded. Use a three prong No. 12 AWG heavy
duty power cord no more than 50 feet long.
Locate all cords so that they will not be stepped on, tripped on, or otherwise damaged.
Immediately replace worn, cut, or damaged power cords or wires.
Do not connect the power cord near fuels, grain dust, solvents, thinners, or other
flammables. The spark can ignite flammable materials and vapors
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.
