SolaX Power X3-Forth User Manual

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Troubleshooting Troubleshooting
8.2 Routine Maintenance
Inverters do not need any maintenance or correction in most condition, To ensure
that the X3-Forth can operate properly for a long term, you are advised
to perform routine maintenance on it. Before cleaning the system, connecting
cables, and maintaining the grounding reliability, power off the system.
• Fan Maintenance
The external fan of inverter is in operation for a long time. In order to keep the fan in
normal working state, it is necessary to clean the fan regularly (it is recommended to
clean it once a year).
If the service life is too long, the fan may fail, and the fan needs to be repaired or
replaced. The maintenance or replacement requires professional operation.
Step 1. Before maintenance of fan, the AC connection must be disconnected, then
the DC switch must be disconnected and wait 5 minutes till the inverter is
completely OFF.
Step 2. Remove the fan support fixing screw as shown in the figure below.
Step 3. Pull out the fan bracket, stop at the position about 150 mm, then pull off the
fan waterproof connector, then pull the fan bracket again to pull out the whole
bracket.
Step 4. Clean, repair, or replace the fan.
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• Safety checks
Safety checks should be performed at least every 12 months by manufacturer's
qualified person who has adequate training, kownledge, 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 test, the device has to be repaired.For safety
check details, refer to this manual, section 2 Safety instruction and EC Directives.
• Maintain periodically
Only qualified person may perform the following works.
During the process of using the inverter, the manage person shall examine and
maintain the machine regularly. The concrete operations are follow.
1) Check that if the cooling fins on the rear of inverter are covered by dirts,
and the machine should be cleaned and absorbed dust when necessary.
This work shall be check from time to time.
2) Check that if the indicators of the inverter are in normal state, check if the display
of the inverter (if it has screen) is normal. This check should be performed at least
every 6 months.
3) Check that if the input and output wires are damaged or aged. This check should
be performed at least every 6 months.
4) Check whether the ground terminal and ground cable are securely connected
and all terminals and ports are properly sealed. This check should be performed at
least every 6 months.
5) You should get the inverter panels cleaned and their safety checked at least every
6 months.

SolaX Power X3-Forth Specifications

General

Brand	SolaX Power
Model	X3-Forth
Category	Inverter
Language	English