3 Safety
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ID: 1138310 Issue date January 01, 2010
26
Safety (maintenance)
ATTENTION!
Battery acid!
The battery electrolyte contains sulfuric acid and is
poisonous and concentrated enough to burn holes
in clothes and skin. If it gets into eyes it can lead
to blindness.
• Protect the battery from fire, flames and sparks.
• Protect the battery from mechanical damage.
ATTENTION!
Charging the battery!
• Never check the battery charge level with a metal object. Use a voltmeter
or the battery's charge indicator.
• When disconnecting the battery always disconnect the negative terminal
first
(-). Connect the positive terminal (+) first when reconnecting.
ATTENTION!
Damage to electrical controls!
Always remove the battery completely before performing welding work on the
machine.
NOTE
Always replace the battery with a service-free battery.
If a battery requiring maintenance is used, the safety regulations given in the
battery operating instructions must be adhered to.