Epever TP10K, User Manual, Page: 28 / 40

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6 Maintenance
The following inspections and maintenance tasks are recommended at least two times per year
for the best performance.

Make sure no block on airflow around the inverter. Clear up any dirt and fragments on the radiator.

Check all the naked wires to ensure insulation is not damaged for serious solarization
—frictional
wear, dryness, insects or rats, etc. Repair or replace some wires if necessary.

Check and confirm that indicator and display are consistent with required. Pay attention to any
troubleshooting or error indication. Take corrective action if necessary.

Confirm that all the terminals have no corrosion, insulation damaged, high temperature, or
burnt/discolored sign, tighten terminal screws to the suggested torque.

Check for dirt, nesting insects, and corrosion. If so, clear up in time.

Check and confirm that the lightning arrester is in good condition. Replace a new one in time to
avoid damaging the inverter/charger and even other equipment.
WARNING
Risk of electric shock!
Ensure that all the power is turned off. All the power in the capacitor has been discharged
before performing the above operations.