Chamberlain 248730 Garage Door Opener User Manual


 
4
TOOLS NEEDED
OPENER CONTENTS
Your garage door opener is packaged in one carton which contains the motor unit and the parts illustrated below. Note
that accessories will depend on the model purchased. If anything is missing, carefully check the packing material.
Hardware for assembly and installation is shown on the next page. Save the carton and packing material until installation
and adjustment is complete.
Stepladder
Carpenter’s
Level (Optional)
Tape Measure
2 X 4 Board
Drill
Sockets and Wrench
1/2", 5/8", 7/16", 9/16"
and 1/4"
Pencil
Wire Cutters
Pliers
Adjustable End Wrench
Phillips and Flat Screwdriver
Claw Hammer
1/4" Nutdriver
Hack Saw
Drill Bits
3/16", 5/16"
and 5/32"
A1
A2
A3
A12
A11
A10
A4
A5
A6
A15
A14
A13
A9
A8
A7
A18
A21
A17
A16
A16
A19
Motor Unit with Light Lenses
(varies depending upon
model purchased)
Idler Pulley
(included with hardware)
Trolley
Remote Control Transmitter
Door Bracket
Rail
Center/Back
Sections (4)
Rail
Front (header)
Section (1)
Keyless Entry
Models HD400D
and LW3000
Models
PD610D (1)
PD612D (2)
HD400D (2)
LW3000 (2)
Models
PD210D (1)
PD212D (2)
LW2000 (1)
HD200D (1)
248730 (1)
Door
Control
All Other
Models
Chain Spreader
with Screws
Chain and Cable
in Dispensing Carton
Header Bracket
Straight Door
Arm Section
(packed inside
front rail)
Hanging Brackets
Safety Labels
and Literature
Curved Door
Arm Section
Safety Reversing
Sensor Bracket (2)
Door Control Button
Models LW2000, HD200D
and 248730
Assembly and
Installation
Hardware
“U” Bracket
The Protector System
®
(2) Safety Reversing Sensors
(1 Sending Eye and 1 Receiving Eye)
with 2-Conductor White & White/Black
Bell Wire attached