ZGR TOWER PRO 6 10 KVA
Operation manual
www.zigor.com
34
7
MAINTENANCE
You can ask for an offer to ZIGOR in order to perform a basic maintenance of this equipment, so that it can
prolong the life of the system.
In order to guarantee the correct operation of the ZGR TOWER PRO 6 10 KVA, it is necessary to carry out a
number of maintenance tasks. These tasks enable resolving defects before breakdowns occur and to ensure
correct operation of active and passive safety devices.
The frequency of maintenance tasks is dependent upon the location and the atmospheric conditions. The air
quality (temperature, dust in suspension, etc.) has a great influence on the amount of maintenance work to be
done in order to maintain the functionalities of the equipment within an acceptable level of uncertainty. That is, for
example, if the air contains a great amount of dust in suspension, the maintenance work must be carried out more
frequently than the standard frequency indicated.
The recommended maintenance tasks in accordance with frequency are as follows:
•
Monthly:
o
Visual control of correct operation:
▪
LEDs and/or LCD indicating correct operation.
▪
Values within margins.
▪
No active event/alarm.
o
Control of the event history, searching for sporadic or repetitive failures.
•
6 monthly:
o
Check on the correct ventilation of the location.
o
Cleaning of the equipment's air inlet filters.
o
Removal of foreign bodies both in the air inlet and outlet.
o
Visual verification of the status of connecting wires, rusting, damage to insulation, etc.
•
Annually:
o
Cleaning and blowing of electronics.
o
Checking the tightening and condition of the cables, power and signal.
▪
Visual checking.
▪
Retightening of the connections.
o
Check for colour changes or deformations due to hot spots.
o
Cleaning control and water filtration of the room where the system is located.
o
Review of hardware (tightening) and wiring (possible rodent involvement or similar).
o
Connection of the external AC protections of the equipment (switches, thermal magnets, etc.) and
complete controlled start of the equipment.
For some of these maintenance tasks, shutdowns and disconnections must be made.
The rest of the installation must also be maintained adequately. The maintenance tasks to be carried out shall
depend on the different elements that make up the installation, emergency generator and cabling. The battery
requires special attention.
7.1
Battery maintenance
WARNING
Incorrect maintenance can render the warranty null and void.
Efficient maintenance lengthens the service life of batteries and ensures that the unit operates correctly.
