Chamberlain M50 - 1/3HP User Manual

5
Straight Door
Arm Section
Curved Door
Arm Section
Safety Labels
and
Literature
Header Bracket
U
P
C
E
IL
IN
G
M
O
U
N
T
O
N
L
Y
Sprocket Cover
2 Conductor Bell Wire
White & White/Red
Light Lens (2)
Remote Control
Transmitter Visor Clip
Door Bracket
(2) Safety Reversing Sensors
(1 Sending Eye and 1 Receiving Eye)
with 2-Conductor White & White/Black
Bell Wire attached
Safety Sensor
Bracket (2)
One-Piece
T-rail
Styrofoam
Chain
Pulley Bracket
Trolley
Chain
Lighted Door Control Button
w/ 6ABx1-1/2" Screws
(Model M50)
Light Lens (1)
(Model M50)
SECURITY✚ 3-Channel
Remote Control
(Model M100)
SECURITY✚ Single-Function
Remote Control
(Model M50)
(Model M100)
Multi-Function
Door Control Panel
L
O
C
K
LIGHT
(Model M100)
Your garage door opener is packaged in two cartons
which contain the motor unit and all parts illustrated
below. Accessories will depend on the model
purchased. If anything is missing, carefully check the
packing material. Parts may be stuck in the foam.
Hardware for installation is also listed below.
Carton Inventory
INSTALLATION HARDWARE
Hex Bolt 5/16"-18x7/8" (4)
Lag Screw 5/16"-9x1-5/8" (2)
Lag Screw 5/16"-18x1-7/8" (2)
Clevis Pin 5/16"x2-3/4" (1)
Clevis Pin 5/16"x1-1/4" (1)
Clevis Pin 5/16"x1" (1)
Nut 5/16"-18 (4)
Lock Washer 5/16" (4)
Screw 6ABx1-1/4" (2)
Screw 6-32x1" (2)
Self-Threading Screw 1/4"-14x5/8" (2)
Insulated Staples (30)
Ring Fastener (3)
Dry Wall Anchors (2)
Rope
Handle
Rail Grease
Carriage Bolt 1/4"-20x1/2" (2)
Wing Nut 1/4"-20 (2)
Insulated Staples (20)

Chamberlain M50 - 1/3HP Specifications

General

Brand	Chamberlain
Model	M50 - 1/3HP
Category	Garage Door Opener
Language	English