Cartoninventory - Craftsman 139.53903DM Owner's Manual

CartonInventory
Your garage door opener is packaged in one carton which
contains 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 assembly and
installation is shown on the next page. Savethe carton and
packing material until installation and adjustment is complete.
Door Control Button
Motor Unit with a Light Lens
Model 53901DM
Motor Unit with 2 Light Lenses
Models 53903DM
53905DM
Rail
Fron! (header) _/_f #_
y
SECURITY÷ ®
3-Function Remote Control
Chain Spreader
Trolley
Idler Pulley
Rail
Center/Back
Sections
Header Bracket
Chain and Cable
Door Bracket
Curved Door
Arm Section
Hanging Brackets
Safety Sensor
Bracket (2)
The Protector System ®
(2) Safety Reversing Sensors
(1 Sending Eye and 1 Receiving Eye)
with 2-Conductor White & White/Black
Bell Wire attached
2-Conductor Bell Wire
White & White/Red
Safety Labels
and
Literatu re
Straight Door
Arm Section