Maintenance and repair work
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10.8.4 Battery maintenance
Risk of injury due to hazardous materials.
Explosive gases can develop in batteries. The acid in the battery is
corrosive and must not come into contact with skin or clothing.
− Avoid sparks or naked flames near batteries.
− Do not place tools on batteries.
− Keep batteries clean and dry.
− Avoid skin and eye contact.
− Wear personal protective equipment.
Incorrect or negligent disposal can cause considerable environmental
pollution.
− Observe the handling and disposal regulations in the safety data
sheets of hazardous substances.
− Disposal must take place in accordance with the applicable national
rules and regulations.
In case of doubt, consult the manufacturer or obtain information on the
environmentally responsible disposal from the local authorities or disposal
specialists.
1. Check the liquid level of the battery.
➢ The electrolyte level must reach the mark or the liquid must be 10
to 15 mm above the lead plates of the cells.
2. If the fill level is too low, fill the battery with distilled water.
3. Measure the acid density with a commercially available acid tester.
4. Grease the contacts with Vaseline or acid-free pole grease.
➢ If the machine is not used for a longer period of time, we recommend
removing the battery and recharging it regularly.
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