Maintenance
68
Electrical equipment
DANGER!
Danger of death due to electrical current!
Contact with live components can cause danger of
death.
Electrically driven components can start to move
without warning and cause extremely serious
injuries.
Therefore:
– Before starting work, disconnect the power -
supply and secure it against being switched on
again.
– All work on the electrical equipment, on
individual electrical components and on the
connections may only be performed by qualified
electricians.
Personal protective equipment
For all maintenance work, the following must be worn:
Industrial safety clothing
Protective gloves
Safety footwear
Goggles
Securing against switching on
again
DANGER!
Danger of death through unauthorized
switching on!
During maintenance, there is a danger that the
power supply will be switched on again without
authorization. This causes danger of death for
those in the danger area.
Therefore:
– Before starting work, disconnect all power sup-
plies and secure them against being switched
on again.
Environmental protection
Observe the following environmental protection instructions when
carrying out maintenance:
At all lubrication points which are provided with lubricant
manually, remove escaping, used, or surplus grease and
dispose of this according to the local regulations.
Collect drained oil in suitable containers and dispose of
according to the local regulations.