Harmar Mobility LIFTS RPL400 - Manual (Page 14)

Top Landing Gate (optional)
The optional top landing gate is provided with a combination
mechanical lock and electric contact (interlock).
The interlock:
• Prevents the lift from running if the gate is not closed.
• Prevents the gate from being opened if the platform is
not at the top landing.
• Unlocks when the lift is on the upper limit switch.
A crescent shaped key is provided to manually
unlock the gate during installation. The key is
inserted from the back side to lift up on the solenoid
that holds the gated locked.
Mount the gate by placing onto the upper landing
making sure to align the gate opening with the
platform (outer guard rail not shown for clearity).
There are a number of attachment holes provided in
the threshold portion of the gate for mounting using
wood lag screws or concrete anchors as
appropriate.
Remove the latch post cover and connect the call-
send and interlock wire harnesses.
The vertical posts of the gate must be attached to a
supporting structure, (the gate is not designed to be
freestanding).
14
A length of multi‐conductor wire will
need to be ran from the bottom of the lift
tower up to the landing gate. Consult
local codes for type and mounting
requirements.After wiring is completed,
the wiring harness must be plugged into
it appropriate receptacle on the
controller (ref pg 5).
Wiring Connections
Gate Harness Lift Harness
Black Orange
Black Green
Yellow Black
Yellow Brown
Call‐Send Harness Lift Harness
Blue Blue
Yellow White
Red Red