SECTION 4 ELECTRIC SYSTEM
SU5 OWNERS MANUAL 2014
IMPORTANT INFORMATION
The type of battery used in a Columbia vehicle has a service requirement which is quite different
from that of an automotive battery.
The electric vehicle battery supplies all of the power to drive the vehicle. During operation the
power stored in the batteries is expended. While the amperage drain rate can vary greatly
depending on the type of service, the duration of use and the number of "starts" and "stops"
made during a day, the batteries nevertheless progress through each duty cycle from "fully
charged" to an almost depleted state.
This type of service is known as "deep cycle" service and electric vehicle batteries are
specifically designed to handle this type of service. Proper performance of your Columbia
vehicle can only be obtained from specified deep cycle, electric vehicle batteries.
PLEASE REVIEW IMPORTANT DANGER, AND WARNING STATEMENTS WHEN
WORKING AROUND BATTERIES AND CHARGING SYSTEMS!
Always remove key and disconnect battery pack before servicing or repairing the
vehicle. See
SECTION 2 SAFETY,
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.
Battery acid is poisonous and can cause severe burns. Avoid contact with skin, eyes,
or clothing.
ANTIDOTES:
EXTERNAL: Flush with water. Call a physician immediately.
INTERNAL: Drink large quantities of milk or water. Follow with milk of magnesia or
vegetable oil. Call a physician immediately.
EYES: Flush with water for fifteen minutes. Call physician immediately.
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