Changing The Fans; Changing The Dc And Ac Surge Arresters - Ingeteam INGECON SUN 3Play TL Manual De Instalacion Y Uso

Maintenance
To replace the fuses, proceed as indicated below:
1. Remove voltage as explained in section "13. Shutting down the unit".
2. Wait 5 minutes for the voltage to discharge.
3. Open the unit's lower compartment.
4. Check that there is no voltage on the unit.
5. Remove the polycarbonate guard.
6. Remove the fuse using the extractor.
7. Take the fuse out of the extractor and check it. Replace it if necessary, and put the new fuse in the
extractor.
8. Reinsert the extractor into the fuse holder.
9. Place the polycarbonate guard.
10. Close the unit's lower compartment.
11. Proceed to connect and power it.
DANGER
The unit may be damaged if the fuse is inserted into the power card clips incorrectly.

14.5. Changing the fans

This inverter is equipped with several fans which are necessary for its proper cooling.
The estimated life of these fans depends mainly on the ambient temperature conditions. In average operating
conditions it is estimated that they could last 10 years.
It is recommended to replace the fans after this time.

14.6. Changing the DC and AC surge arresters

These units are equipped with type 2 surge arresters in the DC and AC connections.
DC arresters
In the event of an overvoltage surge, it is possible for the DC surge arrester or the AC surge arresters and its
protection fuses to be damaged.
ABS2011IQM01_D - Installation and Operation Manual
AC arresters
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