Harmar Mobility LIFTS RPL400 - Manual (Page 15)

Top Landing EMI Interlock (optional)
The optional EMI Interlock is provided with a
combination mechanical lock and electric
contact. They are to be used with existing
doors.
The interlock:
• Prevents the lift from running if the door
is not closed.
• Prevents the door from being opened if
the platform is not at the landing.
• Unlocks when the lift is on the landing
limit switch.
EMI Interlock
1) Position interlock to door jamb and mark
mounting holes.
2) Fasten Interlock to door jamb with #8 wood
screws.
3) Route 4-conductor Interlock cable thru hole
in top of interlock and make wire
connections.
4) Attach door keeper and emergency key
plates to hoistway door.
.
15
A length of multi‐conductor wire will
need to be ran from the bottom of the lift
tower to the interlock. 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
EMI Lift Harness
Black (A) Orange
Black (B) Green
Yellow (C) Black
Yellow (D) Brown