Epever IP1000-11, Руководство пользователя

Страница: 17 / 24

14
8. Maintenance
The following inspections and maintenance tasks are recommended at least two
times per year for best performance.

Make sure no block on air-flow around the inverter. Clear up any dirt and fragments on
the radiator.

Check all the naked wires to make sure 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!
Risk of electric shock! Before the above operations, ensure that all the power is turned off.
The electricity in the capacitances is completely discharged, then follows the corresponding
inspections and operations.