GEDA 300Z - 7.7 Servicing; repairs; maintenance; work on electrical components

GEDA
®
300 Z / ZP
Page 41 of 101 Rev.: 001
BL 121 EN Translation of the original operating manual 2011 / 05
7.7 Servicing / repairs / maintenance / work on electrical com-
ponents
 All relevant individuals (e.g. operating personnel, superiors) must
be informed before work commences about the work being carried
out.
 Before carrying out servicing / repair work, the machine must be
turned off at the master switch and secured against unauthorised
switch-on. If necessary attach an instruction notice to the machine.
 Work on the car may only be carried out when it is at the ground
station. If the car needs to be raised, it must be secured by appro-
priate supports.
 Work on electric / live components must only be carried out by qual-
ified electrical personnel.
 Affected electrical parts must be de-energised (disconnect the
mains voltage upstream of the master switch).
 Do not touch sockets, cables or electrical components with wet or
damp hands.
 All work on electrical components must only be carried out using in-
sulated tools.
 The machine must only be connected to a building site main cabinet
in accordance with IEC 60439-4:2004.
 Fuses must never be bypassed. Only ever replace fuses with fuses
of the same type.
 Ensure that the electrical system is correctly earthed.
 Dry or appropriately cover wet, slippery or sharp surfaces. There
must be no more potential hazards.
 Use appropriate measures to ensure that moving / loosened parts
are disabled during work and that no limbs can become trapped by
unintentional movements.
 Use appropriate measures to ensure that dismantled parts do not
fall down.
 Loss of balance as a result of handling heavy parts / tools. Only lift
heavy parts / tools with a second person or using appropriate lifting
equipment.
 Only use new parts according to their intended use and within the
specifications of their technical data.