Chamberlain PD612D, LW2000, HD200-D, HD400D, LW3000, 248730 User Manual 2
The Chamberlain Group, Inc.
Elmhurst, Illinois 60126-1196
845 Larch Avenue
www.chamberlain.com
GARAGE DOOR OPENER
OWNER’S MANUAL
■ Please read this manual and the enclosed safety materials carefully!
■ Fasten the manual near the garage door after installation.
■ The door WILL NOT CLOSE unless The Protector System
■ Periodic checks of the opener are required to ensure safe operation.
■ The model number label is located under the light lens on the front panel of your opener.
®
is connected and properly aligned.
PD210D • PD212D • LW2000
HD200D • 248730
There are two types of garage door openers pictured. Yours may appear slightly different.
PD610D • PD612D • HD400D • LW3000
IMPORTANT SAFETY NOTES
This garage door opener has been designed and tested to offer safe service provided it is installed, operated, maintained
and tested in strict accordance with the instructions and warnings contained in this manual.
When you see these Safety Symbols and Signal Words on
the following pages, they will alert you to the possibility
of serious injury or death if you do not comply with the
Mechanical
Electrical
warnings that accompany them. The hazard may come
from something mechanical or from electric shock. Read
the warnings carefully.
When you see this Signal Word on the following pages, it
will alert you to the possibility of damage to your garage
door and/or the garage door opener if you do not comply
with the cautionary statements that accompany it. Read
them carefully.
To open the door manually . . . . . . . . . . . . . . . . . . . . . . . 25
PREPARING YOUR GARAGE DOOR
Before you begin:
• Disable locks (contact your door manufacturer for
information on disabling your door locks.)
• Remove any ropes connected to garage door.
• Complete the following test to make sure your garage
door is balanced and is not sticking or binding:
1. Lift the door about halfway as shown. Release the
door. If balanced, it should stay in place, supported
entirely by its springs.
2. Raise and lower the door to see if there is any
binding or sticking.
If your door binds, sticks, or is out of balance, call a
trained door systems technician.
If you have a one-piece door, the installation of your
garage door opener will be different. Follow the assembly
instructions included in this manual then proceed to the
Installation Instructions For One-Piece Doors included with
the garage door opener.
• ALWAYS call a trained door systems technician if
garage door binds, sticks, or is out of balance. An
unbalanced garage door may NOT reverse when
required.
• NEVER try to loosen, move or adjust garage door,
door springs, cables, pulleys, brackets or their
hardware, ALL of which are under EXTREME
tension.
• Disable ALL locks and remove ALL ropes connected
to garage door BEFORE installing and operating
garage door opener to avoid entanglement.
To prevent damage to garage door and opener:
• ALWAYS disable locks BEFORE installing and
operating the opener.
• ONLY operate garage door opener at 120V, 60 Hz
to avoid malfunction and damage.
Sectional DoorOne-Piece Door
See Addendum
2
Planning
Identify the type and height of your garage door. If you
have a one-piece door, follow the assembly instructions
contained in this manual and refer to the Installation
Instructions One-Piece Door for installation procedures.
Survey your garage area to see if any of the conditions
below apply to your installation. Additional materials may
be required. You may fi nd it helpful to refer back to this
page and the accompanying illustrations as you proceed
with the installation of your opener.
Depending on your requirements, there are several
installation steps which may call for materials or hardware
not included in the carton.
• Installation Page 10 – Look at the wall or ceiling above
the garage door. The header bracket must be securely
fastened to structural supports.
• Installation Page 12 – Do you have a fi nished ceiling
in your garage? If so, a support bracket and additional
fastening hardware may be required.
• Installation Page 13 – Do you have a steel, aluminum,
fi berglass or glass panel door? If so, horizontal and
vertical reinforce ment is required.
• Installation Page 18 – Depending upon garage
construction, extension brackets or wood blocks may
be needed to install sensors.
• Installation Page 18 – Alternate fl oor mounting of
the safety reversing sensor will require hardware not
provided.
Without a properly working safety reversal system,
persons (particularly small children) could be
SERIOUSLY INJURED or KILLED by a closing garage
door.
• The gap between the bottom of the garage door and
the fl oor MUST NOT exceed 1/4" (6 mm). Otherwise,
the safety reversal system may NOT work properly.
• The fl oor or the garage door MUST be repaired to
eliminate the gap.
• Do you have an access door in addition to the garage
door? If not, Model 7702CB Outside Quick Release is
required. See Accessories page.
• Look at the garage door where it meets the fl oor. Any
gap between the fl oor and the bottom of the door must
not exceed 1/4" (6 mm). Otherwise, the safety reversal
system may not work properly. See Adjustment Step 3.
Floor or door should be repaired.
• The opener should be installed above the center of the
door. If there is a torsion spring or center bearing plate
in the way of the header bracket, it may be installed
within 4 feet (1.22 m) to the left or right of the door
center.
• If your door is more than 7 feet (2.13 m) high, see rail
extension kits listed on Accessories page 33.
Horizontal and vertical reinforcement
is needed for lightweight garage doors
(fi berglass, steel, aluminum, door with
glass panels, etc.). See page 13 for details.
Header Wall
Center of
Garage Door
Gap between fl oor
and bottom of door
Safety Reversing Sensor
must not exceed
1/4" (6 mm)
COMPLETED INSTALLATION
FINISHED CEILING
Support bracket &
fastening hardware
is required.
Slack in chain tension
is normal when
garage door is closed.
Torsion Spring
Safety
Reversing
Sensor
3
See page 12.
Access
Door
Rail
Wall-mounted
Door Control
Header
Wall
Garage
Door
Header
Bracket
Garage
Door
Spring
Door Bracket
CLOSED POSITION
Trolley
Stop Bolt
Curved Door Arm
Trolley
Straight Door Arm
Chain
Emergency
Release
Rope &
Handle
TOOLS NEEDED
Drill
2 X 4 Board
Tape Measure
Pencil
Stepladder
1/4" Nutdriver
Adjustable End Wrench
Phillips and Flat Screwdriver
Claw Hammer
Pliers
Wire Cutters
Drill Bits
3/16", 5/16"
and 5/32"
Carpenter’s
Level (Optional)
Sockets and Wrench
1/2", 5/8", 7/16", 9/16"
and 1/4"
Hack Saw
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.
OPENER CONTENTS
A5
Straight Door
Arm Section
(packed inside
front rail)
Motor Unit with Light Lenses
(varies depending upon
model purchased)
A21
Door Control Button
Models LW2000, HD200D
and 248730
B5
Idler Bolt (1)
B1
Threaded
Trolley Shaft (1)
B2
ASSEMBLY HARDWARE
B3
B6
Bolt 1/4"-20 x 1-3/4" (2)
B4
B7
Nut 3/8" (1)
C1
Insulated
Staples (30)
C4
Ring
Fastener (3)
C10
Screw
6AB x 1-1/4" (2)
C16
Lock Washer
3/8" (1)
C2
Nut 5/16"-18 (4)
C5
Clevis Pin
5/16" x 1-1/4" (1)
C11
Lock Nut
1/4"-20 (2)
INSTALLATION HARDWARE
C3
Lock Washer 5/16" (7)
C8
Self-Threading Screw
1/4"-14 x 5/8" (2)
Screw 6-32 x 1" (2)
C18
C12
Carriage Bolts
1/4"-20 x 1/2" (2)
C19
Master Link (2)
C6
Lag Screw
5/16"-18 x 1-7/8" (2)
C9
Clevis Pin
5/16" x 1-1/2" (1)
C17
Rope
C14
Lag Screw
5/16"- 9 x 1-5/8" (2)
C7
Hex Bolt
5/16"-18 x 7/8" (4)
Handle
(not shown actual size)
C13
5
Drywall
Anchors (2)
Clevis Pin
5/16" x 1" (1)
Wing Nut
1/4"-20 (2)
C15
2-Conductor Bell Wire
White & White/Red
ASSEMBLY
Assemble the Rail
1
IMPORTANT NOTE: Remove the straight door
arm and hanging brackets packaged inside the front rail
Idler
Pulley
Hole
A8A7
To prevent INJURY from pinching, keep hands and
fi ngers away from the joints while assembling the rail.
As a temporary trolley stop,
insert a screwdriver into the
hole 10" (25 cm) away from
the front of the rail, as shown.
A7A7A7
Window
Cut-Out
Front Rail
(TO DOOR)
B6
Trolley
Stop Hole
B3
Lock Nut
Bolt
FRONT
RAIL
KEEP SMALL HOLES ALONG
OPPOSITE EDGE OF RAILS
A8
KEEP
LARGER
HOLE
FRONT
RAIL (TOP)
B6
Cover
Protection
Bolt Hole
Back Rails
(TO MOTOR UNIT)
ON TOP
Bolt
TO MOTOR UNIT
B3
Lock Nut
A11
“U” Bracket
SLIDE RAIL TO STOPS
ON TOP AND SIDES
OF BRACKET
A11
A13
“U” Bracket
ALL HARDWARE SHOWN ACTUAL SIZE
B6
Bolt
B3
Lock Nut
6
To avoid SERIOUS damage to opener, ONLY use
bolts/fasteners mounted in top of motor unit.
Remove Fasteners from
2
Top of Motor Unit
BoltBolt
Run Cable Through
5
Cut-Out Window
A2
Chain and Cable
Do NOT remove
Chain/Cable
from box
Attach Rail to Motor Unit
34
Install Idler Pulley
6
A2
Chain
and Cable
B5
Idler
Bolt
Pulley
Washer
Bolt
Rail
Nut
Attach Chain Spreader
Hex Screws
8-32 x 7/16"
A3
Chain
Spreader
Attach Cable to Front
7
of Trolley
Chain and Cable
A2
B4
Master Link
Clip-On Spring
Do NOT remove
Chain/Cable
from box
B5
Cable Loop
Idler Bolt
A12
B2
Lock
Washer
B7
Nut
ALL HARDWARE SHOWN ACTUAL SIZE
B7
Idler
Pulley
Cable Loop
Nut
7
Lock Washer
B2
B4
Master Link
Cable
Loop
B4
Master
Link Bar
Route Chain/Cable Around Rail
8
Assembly and Motor Unit Sprocket
Chain
Leave chain/cable
inside carton to
prevent kinking
A2
Chain and
Cable in
Dispensing
Carton
To avoid possible SERIOUS INJURY to fi ngers:
• Securely attach chain spreader.
• NEVER connect garage door opener to power source
until instructed to do so.
Cable
Motor Unit
Sprocket
Attach Chain To Trolley
9
Threaded Shaft
B4
Master
Link Bar
B4
Master Link
Clip-On Spring
Tighten the Chain
12
B1
Trolley
Threaded
Shaft
Assembly of your opener is now complete.
Attach Nut and Lock
1011
Washer to Trolley
Threaded Shaft
B1
Trolley
Threaded
Shaft
C3
Lock
Washer
C2
Nut
Desired Chain Tension
A2 Chain
Insert Trolley Threaded
Shaft into Round Hole in
Trolley
C3
C2
Lock
Nut
Washer
1/4" (6 mm)
Mid Length of RailBase of Rail
B1
Trolley
Threaded
Shaft
ALL HARDWARE SHOWN ACTUAL SIZE
B1
Threaded Trolley Shaft
C2C3
NutLock Washer
8
Master Link
B4
INSTALLATION
WARNING
WARNING
WARNING WARNING
IMPORTANT INSTALLATION INSTRUCTIONS
To reduce the risk of SEVERE INJURY or DEATH:
1. READ AND FOLLOW ALL INSTALLATION WARNINGS
AND INSTRUCTIONS.
2. Install garage door opener ONLY on properly
balanced and lubricated garage door. An improperly
balanced door may NOT reverse when required and
could result in SEVERE INJURY or DEATH.
3. ALL repairs to cables, spring assemblies and other
hardware MUST be made by a trained door systems
technician BEFORE installing opener.
4. Disable ALL locks and remove ALL ropes connected
to garage door BEFORE installing opener to avoid
entanglement.
5. Install garage door opener 7 feet (2.13 m) or more
above fl oor.
6. Mount the emergency release within reach, but at
least 6 feet (1.8 m) above the fl oor and avoiding
contact with vehicles to avoid accidental release.
7. NEVER connect garage door opener to power source
until instructed to do so.
8. NEVER wear watches, rings or loose clothing while
installing or servicing opener. They could be caught
in garage door or opener mechanisms.
9. Install wall-mounted garage door control:
• within sight of the garage door
• out of reach of children at minimum height of
5 feet (1.5 m)
• away from ALL moving parts of the door.
10. Place entrapment warning label on wall next to
garage door control.
11. Place manual release/safety reverse test label in
plain view on inside of garage door.
12. Upon completion of installation, test safety reversal
system. Door MUST reverse on contact with a 1-1/2"
high (3.8 cm) object (or a 2x4 laid fl at) on the fl oor.
If you have a one-piece door, proceed to the
One-Piece Door Installation Instructions included with
your garage door opener.
INSTALLATION
INSTRUCTIONS
FOR ONE-PIECE
DOORS
Sectional DoorOne-Piece Door
If you have a sectional door, proceed to page 10 of
this manual.
PAGE 10
9
INSTALLATION
INSTALL THE HEADER BRACKET
NOTE: You can fasten the header bracket within 4 feet
(1.2 m) of the left or right of the door center only if a
torsion spring or center bearing plate is in the way;
or you can attach it to the ceiling when clearance is
minimal.
Fasten header bracket securely to structural supports.
It may be necessary to use a 2x4 as a structural
support if installing on drywall or between two studs
as shown in Step 3. Securely fasten 2x4 to structural
supports using lag screws (not provided). Concrete
anchors must be used if mounting header bracket or
2x4 into masonry.
Mark the Center of the
1
Garage Door
To prevent possible SERIOUS INJURY or DEATH:
• Header bracket MUST be RIGIDLY fastened to
structural support on header wall or ceiling, otherwise
garage door might NOT reverse when required.
• NEVER try to loosen, move or adjust garage door,
springs, cables, pulleys, brackets, or their hardware,
ALL of which are under EXTREME tension.
Mark the center of the garage door on
door and wall and extend onto the ceiling
Level
(optional)
Determine the Highest Point of
23
Travel, and Draw Horizontal Line
for Header Bracket Placement
Mark a spot on the “center of the garage door”
line, 2" (5 cm) above the highest point of travel
of the garage door.
2" (5 cm)
Highest Point
of Travel
10
Add a 2x4 as a Structural Support
(If Necessary)
In some installations it may be necessary
to install a 2x4 across two studs to create a
location for header bracket or over drywall.
Use lag screws (not provided) to secure 2x4
(structural support) into wood. Use concrete
anchors to secure 2x4 into masonry.
MOUNT THE HEADER BRACKET
Mark Bracket HolesDrill HolesAttach Bracket
456
Center bracket on the “center
of garage door” line and the
horizontal line made in Step 2.
Horizontal Line
Highest
Point of
Travel
Center of
Garage Door
A14 Bracket
Mark the top
and bottom
bracket holes
Ceiling Mount the Header Bracket (Optional)
Drill two 3/16"
pilot holes
Secure bracket
with lag screws
C16
Lag Screw
NOTE: If your installation requires that the
header bracket be mounted to the ceiling. The
back edge of the bracket MUST NOT be further
than 6" (15 cm) from the header wall and the
arrow MUST point away from the header wall.
Attach Rail to the Header Bracket
7
A14 Header Bracket
C9 Clevis Pin
Garage Door
A14
Header
Bracket
C4
Ring Fastener
Mounting
Hole
Opener Carton
Center the bracket
on the “center of garage door” line
A14 Bracket
Use holes on left and right side
to secure bracket
Ceiling Mount
A14
Header
Bracket
C9
Clevis
Pin
Mounting
Hole
C4
Ring
Fastener
NOTE: If the door spring is in the way,
you’ll need help. Have someone hold the
opener securely on a temporary support
to allow the rail to clear the spring.
ALL HARDWARE SHOWN ACTUAL SIZE
C9 Clevis PinC4 Ring FastenerC16 Lag Screw
11
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