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SALICRU

7. Maintenance, warranty

and service.

7.1. Maintenance of the battery.

•

Pay attention to the safety instructions regarding battery and

the stated in section 1.2.3.3

•

The equipment from

SPS.ADVANCE RT

series only requires

a minimum maintenance. The used battery in the standard

models is lead acid, sealed, VRLA and maintenance free.

These models require a minimum of reparations. The only re-

quirement is to charge the UPS regularly, in order to prolong

the battery lifetime. Meanwhile, it is connected to the power

supply, never mind if the UPS is ON or OFF, it will keep the

batteries charged.

•

The UPS has to be charged once, every 4 or 6 months if it

has not been used for long time.

•

In hot areas, battery has to be charged every 2 months. The

charging time has to be 12 hours as minimum.

•

Under normal conditions, the battery lifetime is from 3 to 5

years 25º C. In case that the battery was not in good condi-

tions, it has to be replaced before. This replacement has to
be done by qualified staff.

•

Always replace them with the same quantity and type.

•

Do not replace one battery only. All batteries have to be re-

placed at the same time and following the instructions of the

manufacturer.

•

Usually, the batteries should be charged and discharged

every 4 or 6 months. The charging would be started after a

UPS shutdown due to a low battery (discharging). Charging

time for standard UPS should be 12 hours as minimum.

7.1.1. Notes for installing and replacing

the batteries.

•

If it is needed to replace the connection of any wire, purchase

original parts through authorised distributors or service cen-

tres in order to avoid overheating or sparks with risk of fire

because the size could not be enough.

•

Do not short the + and - poles of the batteries, there is risk of

fire or electrocution.

•

Be sure that there is no voltage before touching the batteries.

Battery circuit is not isolated from the input circuit. Hazardous

voltages can be found between the battery and earth termi-

nals.

•

Even with the input circuit breaker switch from protection

panel is turned off, the internal parts of the UPS are still con-

nected to the batteries, so there are hazardous voltages in-

side.
Therefore, before doing any reparation or maintenance task,

the internal battery fuses and/or the interlink connections be-

tween them and the UPS, have to be removed.

•

Batteries have hazardous voltages. The battery main-

tenance and replacement have to be done by qualified

personnel and familiarised with them. Nobody else can ma-

nipulate them.

7.2. UPS Trouble Shooting guide.

If the UPS doesn't work properly, check the information given
by the LCD of the control panel, according to the models and
power of the equipment. Try to solve the problem by means
of the established steps in the tables 11 and 12. In case the
problem persists, consult with our Service and Technical Sup-
port S.T.S..
When it is needed to contact with our Service and Technical Sup-
port S.T.S. , provide the following information:

•

UPS model and serial number.

•

Date when the problem occurred.

•

Complete description of the problem, including the informa-

tion given by the LCD panel and the status of the alarms.

•

Power supply condition, type of load and the level connected

to the UPS, ambient temperature, cooling conditions.

•

Information of the batteries (capacity and battery quantity), if