6 Removing the DC filter assembly
SMA Solar Technology AG
Replacement Manual
DC-EMV-STPTL10-RM-xx-10
18
• Pull out the cables, with the cable glands,
downwards.
5. Remove the ESS pin connector. To do so, loosen the
clamping clip of the ESS pin connector using a flat-
blade screwdriver and pull out the ESS pin
connector.
6. Remove the marked connecting screws on the DC-
EMV (TX20).
7. Remove the DC-EMV from the fixing domes and pull
out. While doing so, ensure that the fixing domes
remain in the enclosure. Tip: Use a socket wrench
(AF 4) to unlock the fixing domes.
8. Remove all surge arresters from the old DC-EMV and plug into the new DC-EMV. Ensure that
the corresponding slot is used. Observe also the correct electrical connection procedure for
the grounding conductor and string inputs.
ENGLISH
Содержание NR-STP-DC-EMV
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