Dangers From The Battery - Fronius AccuPocket 150/400 TIG Operating Instructions Manual

Dangers from the
battery
16
Make sure that you and others are protected with an adequately insulated, dry
temporary backing or cover for the earth or ground potential. This temporary
backing or cover must extend over the entire area between the body and the
earth or ground potential.
All cables and leads must be secured, undamaged, insulated and adequately
dimensioned. Loose connections, scorched, damaged or inadequately dimen-
sioned cables and leads must be replaced immediately.
Do not sling cables or leads around the body or parts of the body.
The electrode (rod electrode, tungsten electrode, welding wire, etc.) must
- never be immersed in liquid for cooling
- never be touched when the power source is switched on.
Double the open circuit voltage of a power source can occur between the
welding electrodes of two power sources. Touching the potentials of both elec-
trodes at the same time may be fatal under certain circumstances.
If necessary, provide an adequate earthing connection for the workpiece.
Switch off unused devices.
The substances contained in the battery used in this device can be harmful to
the environment and to human and animal health.
If the device becomes damaged, please observe the following points:
- Make sure that leaking fluids cannot get into the soil or groundwater
- If pollution has already occurred, it must be removed in accordance with
relevant national regulations
The battery can catch fire if overheated. Do not expose the device to heat
(e.g. a permanent heat source or fire)
If the battery is damaged or subjected to improper use, dangerous vapours
may be given off which can irritate the airways.
If this happens:
- Ensure an adequate supply of fresh air
- Seek medical attention in case of discomfort
With a faulty battery, liquid may leak out of the device.
- Avoid contact with the liquid
- Hand the device over to a Fronius Service Partner for repair
- Clean and check any parts that have come into contact with the liquid
Do not operate or store the device in a potentially explosive atmosphere.
Special regulations apply in rooms at risk of fire or explosion.
Observe relevant national and international regulations.