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The force, as measured on the closing edge of the door,
should not exceed 150 N (15kg). If the closing force is
adjusted to more than 150 N, the Protector System must
be installed. Do not use the force adjustments to
compensate for a binding or sticking garage door.
Excessive force will interfere with the proper operation of the
Safety Reverse System or damage the garage door.
Fasten the caution label adjacent to the lighted door control
button as a reminder of safe operating procedures.
Disengage all existing garage door locks to avoid
damage to garage door.
Install the lighted door control button (or any additional push
buttons) in a location where the garage door is visible,
but out of the reach of children. Do not allow children to
operate push button(s) or remote control(s). Serious
personal injury from a closing garage door may result from
misuse of the opener.
Activate opener only when the door is in full view, free
of obstructions and opener is properly adjusted. No one
should enter or leave the garage while the door is in
motion. Do not allow children to play near the door.
Use manual release only to disengage the trolley and, if
possible, only when the door is closed. Do not use the red
handle to pull the door open or closed.
Disconnect electric power to the garage door opener
before making repairs or removing covers.
This product is provided with a power supply cord of special
design which, if damaged, must be replaced by a power
supply cord of the same type; such a power supply cord
may be obtained from your local Chamberlain distributor
and must be fitted by a specialist.
START BY READING THESE IMPORTANT SAFETY RULES
These safety alert symbols mean Caution – a personal safety or property damage instruction. Read these instructions carefully.
This garage door opener is designed and tested to offer reasonable safe service provided it is installed and operated in strict
accordance with the following safety rules.
Failure to comply with the following instructions may result in serious personal injury or property damage.
Caution: If your garage has no service entrance door, Model 1702EML Outside Quick Release must be installed. This accessory allows
manual operation of the garage door from outside in case of power failure.
CONTENTS
SAFETY RULES: Page 1
DOOR TYPES: Page 1 – Illustration
TOOLS REQUIRED: Illustration
HARDWARE PROVIDED:
Page 1 – Illustration
BEFORE YOU BEGIN: Page 2
COMPLETED INSTALLATION:
Page 2 – Illustration
ASSEMBLY: Page 2 – Illustrations –
INSTALLATION:
Pages 3-4 – Illustrations –
PROGRAMMING THE CODE:
Page 4 – Illustration
ADJUSTMENT:
Pages 4-5 – Illustrations –
INSTALL THE PROTECTOR SYSTEM
TM
(Optional): Page 5 – Illustration
OPERATION OF YOUR OPENER: Page 5
CARE OF YOUR OPENER: Page 5
PROBLEMS: Page 6
MAINTENANCE OF YOUR OPENER: Page 7
ACCESSORIES: Page 7 – Illustration
SPECIFICATIONS: Page 7
RAIL ASSEMBLY & INSTALLATION
PARTS LIST: Illustration
OPENER PARTS LIST: Illustration
Keep garage door balanced. Sticking or binding doors must
be repaired. Garage doors, door springs, cables, pulleys,
brackets and their hardware are under extreme tension and
can cause serious personal injury. Do not attempt to loose,
move or adjust them. Call for garage door service.
Do not wear rings, watches or loose clothing while
installing or servicing a garage door opener.
To avoid serious personal injury from entanglement,
remove all ropes connected to the garage door before
installing the door opener.
Installation and wiring must be in compliance with your local
building and electrical codes. Connect the power supply
cord only to properly earthed mains.
Lightweight doors of fiberglass, aluminum or steel
must be substantially reinforced to avoid door damage.
(See page 4.) The best solution is to check with your
garage door manufacturer for an opener installation
reinforcement kit.
The safety reverse system test is very important. Your
garage door MUST reverse on contact with a 50mm
obstacle placed on the floor. Failure to properly adjust the
opener may result in serious personal injury from a closing
garage door. Repeat the test once a month and make
any needed adjustments.
This unit should not be installed in a damp or wet
space.
Door must not extend over public byway during
operation.
HARDWARE PROVIDED –
Assembly Hardware:
(1) Washered Screws (2)
(2) Hex Screws (2)
(3) Nuts (2)
(4) Lock Washers (2)
(5) Master Links (2)
(6) Carriage Bolts (12)
(7) Lock Nuts (12)
(8) Flat Washers (2)
(9) Hex Screws (2)
(10) Trolley Threaded Shaft (1)
(11) Clevis Pin (1)
1
5
4
21
11
10
20
22
24
26
27
28
25
2
3
DOOR TYPES –
1
3
1-GB
A. One-Piece Door with Horizontal Track Only
B. One-Piece Door with Horizontal and Vertical Track – Special door arm
(F, The Chamberlain Arm™) required. See your dealer.
C. Sectional Door with Curved Track – See B – connect door arm.
D. Double-wing door – Special door arm required. See your dealer.
E. Canopy door – Special door arm (F, The Chamberlain Arm™)
required. See your dealer.
20
Installation Hardware:
(12) Carriage Bolts (2)
(13) Wood Screws (4)
(14) Screws (2)
(15) Clevis Pins (2)
(16) Hex Screws (5)
(17) Rope
(18) Handle
(19) Insulated Staples
(20) Anchors (2)
(21) Lock Washers (8)
(22) Nuts (9)
(23) Ring Fasteners (3)
(24) Rail Grease
(25) 8mm Anchors (4)
(26) Sheet Metal
Screws (2)
114A2062H