SMA Solar Technology AG SUNNY TRIPOWER 10000TL, Руководство по установке для монтажников

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8 Cleaning the Fans
Procedure:
• Clean the ventilation grids.
• Clean the fans.
Cleaning the Ventilation Grids
Proceed as follows to clean each ventilation grid.
Procedure:
1. Remove the ventilation grid laterally.
2.
Damage to the inverter due to foreign bodies
• Do not remove the ventilation grid permanently, otherwise foreign bodies could penetrate
the enclosure.
3. Clean the ventilation grid with a soft brush, a paint brush, or compressed air.
4. Close the recessed grips with the ventilation grids. Ensure that the assignment is correct. The
correct assignment is marked on the inside of each ventilation grid: links/left for the left-hand
side and rechts/right for the right-hand side.
Cleaning the Fans
Proceed as follows to clean each fan.
1.
Danger to life due to high voltages
• Disconnect the inverter from all voltage sources (see Section 2.2, page 7).
2. Wait for the fans to stop rotating.
3. Check whether the fan guard is dusty or badly clogged.
If the fan guard is dusty, clean the fan guard with a vacuum cleaner.
If the fan guard is heavily soiled, remove it and clean it:
• Use a screwdriver to push the two locking
tabs at the right-hand edge of the fan guard
to the right-hand side and remove them
from the retainer.
• Carefully remove the fan guard.
• Clean the fan guard with a soft brush, a paint brush, a cloth or compressed air.
8 Cleaning the Fans SMA Solar Technology AG
Service Manual for Installers 25 STP5-12TL-20-SG-en-13
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