INVOLAR Corporation, Ltd.
Manual version 1.12
INVOLAR Corporation Ltd. Mar. 2016
35
8
Monitoring and Troubleshooting and Maintenance
No user-serviceable parts inside.
Servicing should be carried out by a
competent person who has adequate technical knowledge of the
product.
Never operate this product and change any part of inverter
yourself. For servicing you should contact INVOLAR Corporation direct
or an authorized distributor.
Safety checks
Safety checks should be performed at least every 12 months by a
competent person who has had adequate training, knowledge, and
practical experience to perform these tests. The data should be
recorded in an equipment log. If the device is not functioning properly
or fails any of the tests, the device has to be repaired.
For safety check details, refer to this manual, section 3 Safety instruction
and EC Directives.
Maintain periodically
Only competent qualified person may perform the following works.
During the process of using the inverter, the competent person shall
examine and maintain the device regularly.
The required maintenance checks which should be carried out every12
months are as follows:
1. Check the operation of the inverter. See that the LED is flashing in a
healthy status.
2.Check the casing of the inverter for any signs of damage or corrosion.
3.Check the input and output cables for signs of corrosion, rodent
damage or overheating.
4. Check the condition of the connector for signs of corrosion or
overheating.
5. Check the PV modules for buildup of debris or any heat spots.