4
Helvar uSee Installation and Set-Up Guide
2: Electrical installation
WARNING:
BEFORE COMMENCING ANY ELECTRICAL WORK, ISOLATE THE
ELECTRICITY SUPPLY AT THE MAIN DISTRIBUTION BOARD.
2.1: Remove the cover
1.
Remove the two screws securing the cover.
2.
Tilt the cover and slide it backwards
2.2: Attach the cable gland
1.
Attach the (supplied) cable gland for the mains cable.