socomec MASTERYS IP+ - PREVENTIVE MAINTENANCE GUIDELINES

MASTERYS IP+
40-60 kVA 3/1
ITALIANOENGLISH
48 IOMMASIPXX07-GB 02
10.3 PREVENTIVE MAINTENANCE.
All operations on the equipment must be carried out solely by SOCOMEC UPS personnel or by
authorised service personnel.
Maintenance requires accurate functionality checks of the various electronic and mechanical parts and, if neces-
sary, the replacement of parts subject to wear and tear (batteries, fans and condensers). It is recommended to
carry out periodic specialised maintenance (annually), in order to keep the equipment at the maximum level
of e ciency and to avoid the installation being out of service with possible damage/risks. Moreover, attention
should be paid to any requests for preventive maintenance that the equipment may automatically display with
alarm/warning message M29.
10.3.1 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 o er 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 con guration 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.
10.3.2 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 must be replaced as per speci cations by SOCOMEC UPS.
10.3.3 Capacitors.
The equipment houses electrolytic capacitors (used in the recti er and inverter section) and  ltering capacitors
(used in the output section), whose life is dependent on using and environmental conditions.
The average expected life of these components is shown below:
• Electrolytic capacitors: 5 years;
• Filtering capacitors: 7 years.
In any case the e ective state of the components is veri ed during preventive maintenance.
PROBLEM SOLVING
10