Maintenance Guide - Soleil SRT 75K User Manual

Item
LED
indicator
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 not consistent 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 a certain amount of heat, for this reason the inverter is
forced-air ventilated by fans. 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.
IV438E REV.01 Issued: 2022/11/09
Check method
Maintenance Guide)
If the surface of the LED indicator is too dirty to
read, you can clean it with a damp cloth.
User Manual Soleil SRT/SPX 75K-150K
Maintenance period
In necessary
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