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Connecting the Power Cable
• Only certified electricians can carry out above-safety-voltage operations.
• Before operation, make sure to turn off the upstream main switch in the user distribution box
and place a sign near the switch prohibiting the turning on of the switch.
• Use a multimeter to measure the electrical current of the power cable. DO NOT operate with an
electrical current.
• Make sure that the diameter of the power cable is 7-12 mm in order to guarantee the seal is
secure and that the water-resistant performance is not compromised.
Lead the pre-embedded power cable to the dock and reserve the proper length for connection. Cut the
corrugated tubing plug at the appropriate position according to the outer diameter of the power cable. Lead
the power cable through the corrugated tubing and the corrugated tubing plug in sequence. Check that the
corrugated tubing is in a contracted state as shown in the diagram to ensure that the power cable will not be
exposed after attaching the power connector to the dock.
1. Follow the steps below to rebuild the power connector.
a. Loosen the tail sleeve and tail nut of the original power connector. Press and hold the lock button of the
connector to detach the internal component.
b. Lead the power cable through the power connector. Use the ruler attached to the AC-IN port to
measure the length of the cable and wires. Remove 25 mm of the cable insulation layer using the
diagonal cutting pliers. Remove 10 mm of the wire insulation layer using the wire strippers. Make sure
the three wires have the same length before inserting into the wire ferrules and crimping them with the
wire ferrule crimping pliers.
c. Use a 1.5mm hex key to loosen the three screws on the inner component, insert the three wire ferrules
into the copper terminals. Make sure L (live wire), N (neutral wire), and the PE (earth wire) wires are
corresponding to terminals 1, 2, and 3 before tightening the screws.
d. Make sure the wires are connected correctly and securely. Press and hold the lock button on the outer
casing to insert the internal component into the outer casing.
e. Tighten the tail sleeve and the tail nut in sequence. Check that the connection between the power
connector and the cable is not damaged to guarantee water-resistant performance.
2. Open the cover on the AC-IN port and securely connect the power connector to the AC-IN port until a click
is heard.
[1] The naming of the earth, neutral, and live wires may vary by country and region. The color of the earth, neutral and live wires
may vary by country and region. Make sure the three wires are properly and securely connected.
• Be careful not to damage the wire insulation layer when stripping the cable insulation layer.
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