Suspension Arm Systems Independant
58
Revision 1
7.6
Installing the Cables
7.6.1
Safety Notes
WARNING
Risk of death by electrocution!
Power supply lines can be installed in the suspension arm system. Touching live parts can
cause life-threatening electric shock. Motor-controlled, movable components of the unit can
cause injuries when activated accidentally.
Disconnect the suspension arm system from the mains before beginning any assembly or
adjustment work:
•
For all types of installation or adjustment work, turn off the site-specific power supply and
secure it against accidental reactivation.
•
Check that the suspension arm system not connected to the power supply.
•
Earth and short-circuit the suspension arm system.
•
Provide protection by covers or barriers for any neighboring live parts.
WARNING
Danger of injury due to damaged supply cables (power cables, gas and compressed
air tubes)!
Damaged supply cables and supply tubes can result in electric current entering the
suspension arm system (230 VAC or 120 VAC). Moreover, supply gases could be emitted.
•
All leads and tubes must be checked for damage and be drawn in carefully without any
overlapping, loops or twists.
•
Lay out cables and tubes in the suspension arm system in such a manner that they are
not subjected to tension in any position.
•
Cables and tubes must be fed directly upwards out of the flange to avoid possible damage
(e.g. scuffing the coating, etc.) and to ensure that all cables and tubes can rotate freely.
•
Excess lengths of cable or tube must never be placed in the M6 service head or on the
flanges; they must be placed on the interface plate and secured with cable straps so they
do not fall.
•
Electric cables must be laid according to the national regulations and standards (possibly
in the spiral tube).
