4
Carefully read all operating instructions
before using the BVA-460
Wear eye protection when working
around batteries.
Be sure each test is completed before
removing load clamps to prevent arcing
and potential explosion from battery
gases. Never remove load clamps
while testing. Keep sparks flames, or
cigarettes away from batteries.
Keep hair, hands, and clothing as well
as tester leads and cords away from
moving blades and belts.
Provide adequate ventilation to remove car exhaust.
In extremely cold temperatures, check for frozen electrolytic fluid
before applying load. Do not attempt to Load Test or charge a battery
under 20 degrees. Allow the battery to warm to room temperature
before testing or charging.
Warning!
Never attach the BVA-460 to a battery that is connected
to any other tester or charging unit. Damage may result.
Incorrect Application:
Wrong size battery may have inadequate cold cranking rating for
original vehicle specifications.
Incorrect Installation:
Loose battery hold-downs cause excessive vibration, which can
result in damage to the plates.
Improper Maintenance:
Low electrolytic fluid and corrosion on battery connections can
greatly reduce battery life and affect battery performance.
Age of Battery:
If the date code on the battery indicates it is fairly old, the failure may be
due to natural causes.
Overcharging:
Overcharging caused by a high voltage regulator setting or incorrect
battery charging can cause excessive gasing, heat and water loss.
Undercharging:
Undercharging caused by a faulty charging system or low voltage
regulation can cause lead sulfate to gradually build up and crystallize on the plates greatly
reducing the battery's capacity and ability to be recharged.
SAFETY
CAUSE OF BATTERY FAILURE
