Magnetic Autocontrol MPH 112 Operating Instructions Manual page 90

Pedestrian Barrier High Door MPH 112
Repair
Electric current
Risk of crushing
Personal protective equipment
90
DANGER!
Mortal danger by electric current!
Touching live parts can be lethal.
Damage to the insulation or to individual
components can be lethal.
Therefore:
– Switch off the power supply immediately in case
of damage to the insulation and arrange repair.
– Only electrical specialists may carry out work on
the electrical system.
– Before starting work ensure that the electrical
system is dead!
– Always turn the power supply off and safeguard
against unintentional restarting before
maintenance, cleaning, and repair work.
– Never bypass or deactivate fuses.
– When replacing fuses observe the correct
amperage specification.
– Keep moisture away from live parts, this can
result in short-circuit.
CAUTION!
Risk of crushing!
A moving drive unit can cause crushing.
Therefore:
– Block drive unit during maintenance work
– During work at basic, center and transition
module always disconnect the power supply of
the neighbouring pedestrian barrier with master
function.
– The drive unit of the pedestrian barrier with
master function could be restarted by the drive
unit of the pedestrian barrier with slave function.
The following must be worn during all repair work:
 Work clothes
 Protective gloves
 Safety shoes.
DANGER!
CAUTION!
5817,5005EN / Version 01