Pedestrian Pivot Barrier
MPP-112 / MPP-122 / MPP-132 / MPP-212 / MPP-222
Electrical connection
40
5817,0016EN / Version 00
8 Electrical
connection
8.1 Safety
General
WARNING
Danger by inappropriate installation!
Inappropriate installation can cause severe or
lethal injuries.
– Only electrical specialists must perform any
electrical installation tasks.
– Pay attention to tidiness and cleanness at the
assembly site! Loosely stacked or lying around
components and tools are accident sources.
– Tighten all fastening elements correctly.
Electric voltage
DANGER
Mortal danger by electric voltage!
Touching live parts can be lethal.
Damage to the insulation or to individual
components can be lethal.
– 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.
– Switch off voltage supply and secure against re-
activation before performing any work. Test for
absence of voltage.
– Never bypass or deactivate fuses.
– When replacing fuses observe the correct
amperage specification.
– Keep moisture and dust away from live parts.
Moisture or dust may cause a short circuit.
Electric voltage –
missing safety installations
DANGER
Mortal danger by electric voltage!
The safety installations that are required according
to regional and local regulations must be provided
by the customer. Usually these are:
– Residual current device (RCD)
– Circuit-breaker
– Lockable 2-pole main switch according to
EN 60947-3.
