Carton Inventory; Hardware; Additional Items You May Need - LiftMaster LJ8950W Manuel

Introduction

Carton Inventory

Your door operator is packaged in one carton which contains the motor unit and the parts illustrated below. If anything is missing,
carefully check the packing material.
2-Conductor Bell Wire
White and White/Red
Mounting Bracket (4)
Door Sprockets

Hardware

Tubular Spacer 1/2" (6)
Tubular Spacer 2" (3)
Cap Screw 1/4"-20 x 2" (1)
Nylock Lock Nut 1/4"-20 (1)
Hex Head Bolt 3/8"-16 x 4" (3)

Additional Items You May Need

Extension brackets (Model 041A5281-1)
or wood blocks: Depending upon building
construction, extension brackets or wood
blocks may be needed to install the safety
reversing sensor.
Door Operator
Safety Labels
and
Literature
Flat Washer 3/8" (3)
Serrated Flange Nut 5/16"-18 (3)
Carriage Bolt 1/4"-20 x 1/2" (2)
Self-Threading Screw #10-32 (8)
Rope (1)
Fastening hardware: Alternate floor
mounting of the safety reversing sensor
will require hardware not provided.
90˚ connector for cable conduit or flex
cable adapter: Required for permanent
wiring.
Safety Reversing Sensor
Bracket (2)
The Protector System
(2) Safety Reversing Sensors
(1 Sending Sensor and 1 Receiving Sensor)
with 2-Conductor White and White/Black
Bell Wire attached
Handle (1)
Wing Nut 1/4"-20 (2)
Hex Drive Round Head Bolt 1/4"-20 x
1/2" (2)
Warning Tag for Release Handle (1)
Battery Backup (Model 485LM): Provides
backup power to the door operator.
4
Single Button Control
Station
12 Tooth Drive Sprocket
with Drive Chain
®