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BESA-12P User’s manual
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AETOOL LTD.
Page 23
During testing on the battery whist it is still in the car, make sure the engine
is OFF.
Do not store the analyser near high humidity or temperature area. Exposing
to extreme temperatures will cause damage to the unit.
3.0 Working with Batteries
Lead-acid batteries contain a sulfuric acid electrolyte, which is a highly corrosive
poison and will produce gasses when recharged and explode if ignited. It can hurt
you badly.
When working with batteries, make sure you have plenty of ventilation, remove your
hand jewelry, watch and wear protective eyewear (safety glasses), clothing, and
exercise caution.
Do not allow battery electrolyte to mix with salt water. Even small quantities of this
combination will produce chlorine gas that can KILL you!
Whenever possible, please follow the manufacturer's instructions for testing,
jumping, installing, charging and equalising batteries.
Never disconnect a battery cable from a vehicle with the engine
running because the battery acts like a filter for the electrical system.
Unfiltered [pulsating DC] electricity can damage expensive electronic
components, e.g., emissions computer, radio, charging system, etc.
Turn off all electrical switches and components; turn off the ignition
before disconnecting the battery.
For non-sealed batteries, check the electrolyte level. Make sure it is
covering the plates, and it is not frozen before starting to recharge
(especially during winters).