ZIGOR SOLAR HIT3C, Руководство по эксплуатации

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Operating Manual ZIGOR SOLAR HIT3C
22 © ZIGOR
5 ZIGOR SOLAR HIT3C MAINTENANCE
5.1 Maintaining the electronic system
In order to guarantee the correct operation of the ZIGOR SOLAR HIT3C, it is necessary to carry out a number of
maintenance tasks. These tasks enable you to resolve 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 ZIGOR SOLAR HIT3C system within an acceptable level of uncertainty.
What we want to indicate here is that, 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 indicating correct operation.

Values within margins.

No active event
o
Control of the event history, in search of 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 cables, rusting, damage to insulation, etc.
•
Annually:
o
Cleaning and blowing of power module radiators.
o Cleaning and blowing of power module bus sandwiches.
o Cleaning and blowing of electronic circuits.
o Checking tightness and status of power and signal cables.
o
Checking of colour changes or by buckling due to hot points.
o
Control of cleaning and water filtrations in the room in which the system is located.
o
Checking of any system safety functions provided:

Shunting to ground.

DC and AC Dischargers

Emergency button

Open door
o
Checking the operation of switches and contactors.
o
Checking power and signal fuses.
o
Checking auxiliary voltage sources.
In the case of some of these maintenance tasks, power generating must be shut down.
The period of these maintenance tasks will be modified to ensure that the system is:

With all the electric/electronics systems working properly.

With all the air filters clean, at least 80%.

Without visible dirt caused by incorrect maintenance, installation or manipulation.

Without dust or any other foreign element on any part of the inverter.
Incorrect maintenance can render the warranty null and void.
The environment of the ZIGOR SOLAR HIT3C must be correctly maintained, clean, without any foreign elements,
without humidity, with a proper air flow and working perfectly.