Siel Soleil SPX 200K, Руководство пользователя

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IV431E REV. 00 Issued: 2020/11/16 User Manual Soleil SPX 200K-250K Pag. 57 of 76 +FR
Item Check method Maintenance period
indicator read, you can clean it with a damp cloth.
Do not clean the inverter with any solvent, abrasive material or corrosive material.
During running, please don't touch the surface to avoid scald. Shut down inverter and wait until it
cooling down, then do the maintenance.
When the power generation value displayed on the monitoring platform is inconsistent with the external
measurement device, user can correct the power generation value of the monitoring platform according
to the SIEL communication protocol.
The correction formula is: Total power generation compensation value = Measurement value of
measurement instrument - Monitoring platform displayed total power generation value.
5.1.2 Maintenance Guide
Clean wind inlet & outlet holes
During operating, the inverter will generate large heat, so, the inverter designs the cooling way of
forced wind-cooling. To ensure good ventilation, it is necessary to check the wind inlet & outlet holes
and keep them unblocked. If necessary, a soft brush can be used to clean the wind inlet & outlet holes.
Fan maintenance
Before maintenance, shut down the inverter and disconnect all power input.
Wait for 30min at least, after the inner capacitor discharge completely, the maintenance can be done.
The maintenance and replacement for fan only can be done by professional electric person.
The inner fans are used for cooling and heat dissipation while operating. If the fans cannot work
normally, it will influence the inverter efficiency or cause derating running. So, keep the fan clean and
replace the damaged fan in time. The fan's cleanness and replacement procedure as follows.