TERRY HARMONY 2 Series, Installation Instructions Manual

Page: 104 / 106

Harmony Series 2 Homelift - XH00200 Issue: D Page 104 of 106
AT THE SLING BOARD
6) With the door unlatched and open, disconnect the S/E wiring from TB5 and TB6 and at
the connectors. Separate the crimp connection on the yellow wire connected into
TB10. Megger test between the orange, brown, yellow and black wires (all
combinations) and each wire to earth.
7) Disconnect wiring to connector TB9-1 (red – from the control mechanism) and Megger
test to earth
8) Disconnect the (yellow/green) wires from connector TB4-2 (from the trapdoor safe
edge override switch) and Megger test to earth
9) Disconnect wiring to connector TB11 (car control station) and Megger between wire
numbers 1-4 and 6 (all combinations) and between 1-4 and G/Y (earth)
All MEGGER readings must be > 999 MOHM
Once final testing complete, refit all cables removed and refit panel covers.