Cartoninventory - Craftsman 139.53920DM 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. Hardwarefor assembly and
installation is shown on the next page.Savethe carton and
packing material until installation and adjustment is complete.
Door Conrol Button
Motor Unit with 1 Light Lens
Header Bracket
Idler Pulley
Rail
Front (Header)
Section
SECURITY÷ ®
Single-Function Remote Control
Trolley
Door Bracket
Safety reversing
Sensor Bracket (2)
Chain Spreader
Rail
Center/Back
Sections
2-Conductor Bell Wire
White & White/Red
The Protector Systerr_ _
(2) Safety Reversing Sensors
(1 Sending Eye and 1 Receiving Eye)
with 2-Conductor White & White/Black
Bell Wire attached
Chain
Curved Door
Arm Section
Safety Labels
and
Literatu re
_'1
J
Straight Door
Arm Section
I,
1,
%
I.
%
_1°
Hanging Brackets