Installing The External Fan Assembly - SMA SUNNY TRIPOWER CORE2 Operating Manual

15 Maintenance
5. Loosen the screw on the fan holder (PH2).
6. Pull out the fan holder.
7. Clean the fan assembly with a soft brush or a vacuum cleaner. If the fan assembly is defective,
replace it.
Also see:
• Installing the External Fan Assembly ⇒ page 102

15.5 Installing the External Fan Assembly

1. Insert the fan assembly into the inverter.
2. Tighten the provided M4 screw on the fan holder (PH2, torque: 1.5 Nm).
3. Restore the plug connections of the fans in the
original order by pushing the plug into the jack of
the plug connection while pressing on the bulge of
the lock hook at the same time.
☑ The plug snaps into place.
4. If the connectors of the inverter and the fans do not
fit correctly into each other, use the adapters from
the scope of delivery.
5. Insert the sealing plate of the fan and fix it with the screw (PH2, torque: 1.5 Nm).
6. Recommission the inverter (see Section 9.3, page 53).
102 STP110-60-BE-en-16
SMA Solar Technology AG
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Operating manual