SMA STP 110-60, Replacement Manual

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10 Commissioning the Inverter SMA Solar Technology AG
Replacement Manual STPxxx-60-DC-SPD-RM-xx-11 20
4. Loosely tighten the 5 M6x16 screws between the
cover of the cable compartment and the left
enclosure lid.
5x 5x
5. Tighten all 9 screws of the enclosure lid (TX30, torque: 4.3 Nm).
6. Recommission the inverter (see Section 10, page 20).
10 Commissioning the Inverter
Requirements:
☐ All cables must be correctly connected.
☐ Unused enclosure openings must be sealed tightly with sealing plugs.
Procedure:
1. Close the cable compartment and tighten the screws
on the cable compartment cover (TX 30, torque:
4.3 Nm).
2
2x 2x
1
2. Connect the assembled DC connectors to the inverter.
☑ The DC connectors snap into place.
3. Ensure that all DC connectors are securely in place.
4. Switch on all 4 DC load-break switches.
4x 4x
ON
OFF
ENGLISH