socomec Masterys MAS2BC115M+D1, Инструкция по установке и эксплуатации, Страница: 38 / 48

MASTERYS BC
from 15 to 20 kVA
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IT
ALIANOENGLISH
9.3 PREVENTIVE MAINTENANCE.
We would like to inform you that specialised periodic maintenance (with yearly frequency) is recommended for
the MASTERYS™, in order to offer optimum operating efficiency and avoid downtime of the equipment.
It is strongly recommended to give due consideration to any requests for preventive maintenance automati-
cally displayed with alarm message A44 (refer to paragraph 6.1..1).
All operations on the equipment must be only carried out by SOCOMEC UPS personnel or by authorised sup-
port personnel.
Maintenance consists of accurate functional checks on electronic and mechanical parts with replacement of
parts subject to wear if necessary (typically batteries, fans and capacitors).
9.3.1 Batteries.
The state of the battery is fundamental to UPS operation.
Thanks to the Expert Battery System, the information relating to the state and the conditions of use of the
battery are processed in real time and the recharging and discharging procedures are selected automatically in
order to optimise battery life expectancy and offer maximum performance.
Furthermore, during the operating life of the battery, MASTERYS™ stores statistics on the conditions of use of
the battery for analysis.
Since the expected life of the batteries is very much dependent on operating conditions (number of charging
and discharging cycles, load rate, temperature), a periodic check by authorised personnel is recommended.
When replacing the batteries, use the same type and configuration by placing them in the ap-
propriate containers so as to avoid the risk of acid leakage.
The replaced batteries must be disposed of at authorised recycling and disposal centres.
Do not open the plastic cover of the batteries as they contain harmful substances.
9.3.2 Fans.
The life of the fans used to cool the power parts is dependent on the using and environmental conditions
(temperature, dust).
Preventive replacement by an authorised technician is recommended within four years (in normal operating
conditions).
When needed, fans should be replaced as per specifications by SOCOMEC UPS.
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