Chamberlain 248739 Garage Door Opener User Manual


 
6
SECURITY
®
3-Button Remote Control (2)
Belt
Curved Door
Arm Section
Safety Labels
and
Literature
Straight Door
Arm Section
Hanging Brackets
Multi-Function
Door Control Panel
Belt Cap Retainer
Door Bracket
LOCK
LIGHT
(2) Safety Reversing Sensors
(1 Sending Eye and 1 Receiving Eye)
with 2-Conductor White & White/Black
Bell Wire attached
Safety Sensor
Bracket (2)
Motor Unit with 2 Light Lenses
"U" Bracket
Trolley
Rail
Center/Back
Sections
Rail
Front (header)
Section
Header Bracket
Idler Pulley
2-Conductor Bell Wire
White & White/Red
SECURITY
®
Keyless Entry
The Protector System
®
CLOSED
OPEN
Garage Door Monitor
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. Save the
carton and packing material until installation and
adjustment is complete.
Carton Inventory
Trolley