Wiring; Chassis - Harmar Mobility Helix Curved Stair Lift Installation & Service Manual

Wiring & chassis
Never lay unit on its back.
WarNING!
11. Drive Unit/Seat
open front of chassis, by removing 4 allen screws on shroud. Set chassis upright on base. Route
wire of seat thru seat mounting hole. Install seat [Figures 8-1 & 8-2]. Install at 45° from base so the
seat stop does not hit the limit switch. Install snap ring to hold seat.
Figure 8-1
Figure 8-3
12. Install seat lock on with snap ring [Figures 8-3 – 8-5]
Install wires for joystick
block grey wire from seat bottom
[Figures 8-6]
Black 1 on wiring block 4th from end
Green on wiring block 3rd from end
Black 2 on wiring block 2nd from end
on wiring
Seat cutoff Switch (lock)
Figure 8-2
Figure 8-4
Figure 8-5
Figure 8-6