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5. Boom Barrier electric part maintenance instruction
The Boom Barrier electric part maintenance is performed annually and includes:
- Examination of the Boom Barrier components, motor, control unit, control boxes.
-
Cabling, electrical connection contact reliability, absence of mechanical damages of control unit to be
visually inspected.
-
Electric parts, display modules, position sensors, heating module, cabling, and absence of mechanical
damages of the Boom Barrier to be visually inspected.
-
Integrity of circuit of protective earthing
PЕ
of Boom Barrier metal parts with circuit of earthing
PЕ
of
power supply network
–
earthing circuit resistance should not exceed
4 Ohm
.
-
Operational maintenance of the Boom Barrier electrical equipment to be performed, which includes
cleaning of contaminated parts, checking of condition and, if applicable, cleaning of cooling fan filters.
-
Control (inspection, test) of the Boom Barrier operation modes and reliability, checking of all functions
and troubleshooting, if any.
-
Elimination of minor defects, tightening of loosens fasteners and parts.
