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9
Maintenance
9.1
Safety
General
Electric voltage
5817,5812EN / Version 01
WARNING
Danger by inappropriate maintenance!
Inappropriate start-up and operation can cause se-
vere injuries or death.
– Only qualified personnel, authorized by the op-
erator and instructed appropriately, may carry
out maintenance tasks.
– Prior to work, ensure that there is sufficient as-
sembly space.
– Pay attention to tidiness and cleanness at the
assembly site! Loosely stacked or lying around
components and tools are accident sources.
– If components have been replaced: Pay atten-
tion to correct installation of the spare parts. Re-
install all fastening elements correctly.
– Before restarting, ensure that all covers are cor-
rectly installed.
DANGER
Mortal danger by electric voltage!
Touching live parts can be lethal.
Damage to the insulation or to individual compo-
nents 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.
– Before starting work ensure that the electrical
system is dead!
– Always turn the power supply off and safeguard
against unintentional restarting before mainte-
nance, cleaning, and repair work.
– Never bypass or deactivate fuses.
– When replacing fuses observe the correct am-
perage specification.
– Keep moisture and dust away from live parts.
Moisture or dust may cause a short circuit.
Full Height Turnstile MPT-152
Maintenance
53
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