This garage door opener is designed and tested to offer safe service provided it is installed, operated,
maintained and tested in strict accordance with the warnings, safety instructions and instructions contained in
this manual.
When you see these Safety Symbols and Signal
Words on the following pages, they will alert you to
14A2845
1
Mechanical
Electrical
the possibility of
not comply with the corresponding instructions.
hazard may come from something mechanical or
from electric shock. Read the instructions carefully
When you see this Signal W
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 corresponding
instructions. Read them carefully.
2
serious injury or death if you do
The
ord on the following
.
Pliers
Wire Cutters
Claw Hammer
Hack Saw
Screwdriver
Adjustable End WrenchLocking pliers
13mm, 11mm, and 6mm
Sockets and Wrench
Drill
Tape Measure
2
1
Stepladder
Pencil
8mm, 5mm, and
4mm Drill Bits
Carpenter's
Level
Preparing your garage door
WWARNARNINGING
WWARNARNINGING
CAUTIONCAUTION
• Disable locks. Insert wood screws or nails to keep
them unlocked.
• Remove any ropes connected to garage door.
TESTING YOUR DOOR
Before you begin, complete the following test to
make sure your door is balanced and is not sticking
or binding:
• Lift the door about halfway as shown. Release the
door. It should stay in place, supported entirely by
its springs.
• 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 for
professional garage door service.
To prevent possible SERIOUS INJURY OR DEATH:
• Always call for professional B&D garage door service if
garage door binds, sticks, or is out of balance. An
unbalanced garage door might 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.
• This unit should not be installed in a damp or wet space.
• The door must not extend over public byway during
operation.
• 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 you local B&D
distributor and must be fitted by a specialist.
This unit is supplied as a plug-in-device and it is
•
strongly advised that this unit remain a plug-in device.
Any alterations or changes to this will result in the
opener warranty being void.
Sectional Door
One-Piece Door
To avoid damage to the garage door and opener, disable
locks before installing and operating the opener. Use a
wood screw or nail to hold locks in the "open"
(unlocked) position.
Operation at other than 230V/50 Hz will cause opener
malfunction and damage.
Tools needed
During assembly
opener, instructions will call for hand tools as
illustrated.
, installation and adjustment of the
114A2845
3
Safety Reversing Sensor
Horizontal and vertical reinforcement
is needed for lightweight garage doors
(fibreglass, steel, aluminum, door with
glass panels, etc.).
See page 21 for details.
Support bracket &
fastening hardware
is required.
See page 17.
— — — — — — — —
Door
Centre
Header Wall
Safety
Reversing
Sensor
Gap between floor and bottom of
door must not exceed 6mm.
FINISHED CEILING
Extension Spring
To rsion Spring
Access
Door
OR
Motor Unit
10
o
Must be attached below
Panel Re-enforcement
if used.
Centre Stile
optimum
location for
attachment
Planning
Excess MUSTbe removed
Re-enforcement
Panel Height
10
o
1/3
Extension Spring
Access Door
OR
Header
Sleeve Bracket
Header
Bracket
Trolley
Straight
Door
Arm
Emergency
Release
Rope & Handle
Door
Bracket
Garage
Door
Curved
Door
Arm
Garage
Door
Spring
Header
Wall
CLOSED POSITION
Rail Assembly
Motor Unit
Excess MUST
be removed
Identify the type and height of your garage door
Survey your garage area to see if any of the
conditions below apply to your installation. Additional
materials may be required. You may find 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 and/or
hardware not included in the carton.
• Installation Step 1 – Look at the wall or ceiling
above the garage door. The header bracket must
be securely fastened to structural supports.
• Installation Step 5 – Do you have a finished ceiling
in your garage? If so, a support bracket and
additional fastening hardware may be required.
B&D recommends the use of safety infrared
reversing sensors on all installations of
automatic garage door openers.
• Installation Step 10:
– Depending upon garage construction, extension
brackets or wood blocks may be needed to
install the infrared safety sensors.
– Alternate floor mounting of the infrared safety
sensors will require hardware not provided.
Sectional Door Installation
.
• Do you have an access door in addition to the
garage door? If not, Model T7012 Emergency
Access Device is required.
SECTIONAL DOOR INSTALLATIONS
• Do you have a steel, aluminum, fibreglass or glass
panel door? If so, horizontal and vertical reinforce
ment is required (Installation Step 11).
• The opener is normally installed at the centre of
the door. If there is a torsion spring or centre
bearing plate in the way of the header bracket or
door bracket area, the opener may be installed
within 300mm to the left or right of the door centre.
See Installation Steps 1 and 11.
• Look at the garage door where it meets the floor. It
must close on the floor all the way across.
Otherwise, the safety reverse system may not work
properly. See Adjustment Step 3. Floor or door
should be repaired.
OPENER ARM MOUNTING LOCATION
Must be mounted on a stile. Add an additional stile if
required or offset mount the opener (see below and
page 5). Attach arm 1/3 panel height from top at 10
as shown.
-
O
14A2845
1
4
Access
Door
Gap between floor
and bottom of door
must not exceed 6mm.
Safety
Reversing Sensor
Safety
Reversing Sensor
Safety Reversing Sensor
FINISHED CEILING
Support bracket & fastening
hardware is required. Se
e page 17.
Safety
Reversing
Sensor
Gap between floor and bottom
of door must not exceed 6mm.
Header
Wal
l
Access Door
CLOSED POSITION
Header
Sleeve Bracket
Header
Bracket
Trolley
Straight
Door
Arm
Emergency
Release
Rope &
Handle
Door Bracket
Curved
Door
Arm
Header
Wall
Rail
Garage
Door
Chain
AccessDoor
Gap between floor and bottom of door must not exceed 6mm.
SafetyReversing Sensor
Header
Bracket
Header Sleeve Bracket
Door
Bracket
Straight
Door
Arm
Curved
Door Arm
Trolley
Emergency
Release
Rope & Handle
Rail
Garage
Door
Header
Wall
SafetyReversing Sensor
CLOSED POSITION
OFF CENTRE INSTALLATION OF OPENER
1
1
//
44
DD
oo
oo
r
r
W
W
ii
dd
t
t
hh
1
/
4
D
D
oo
o
o
r
r
WW
ii
dd
t
t
h
h
In situations where obstruction prevent mounting the
opener centrally, offsetting the opener attachment is
possible within the following range -
1/4 Door width
from centre.
NOTE: Even though it is acceptable practise to off
centre mount the opener, the further off centre the
opener is mounted the more dependent is the door
operation on a good installation. This relates to
correct set-up of opener and track, and correct door
balance.
The installation of the IR Safety Sensor is
recommended for an off centre mount application.
ONE-PIECE DOOR INSTALLATIONS
• Generally, a one-piece door does not require
reinforcement. If your door is lightweight, you can
refer to the information relating to sectional doors
in Installation Step 11.
Depending on your door’s construction, you may
•
need additional mounting hardware for the door
bracket (Step 11).
• The gap between the bottom of the garage door
and the floor cannot exceed 6mm. Otherwise, the
safety reverse system may not work properly. See
Adjustment Step 3. The floor or the door should be
repaired.
One-Piece Door without Track
1
One-Piece Door with Track
14A2845
5
Carton Inventory
Straight Door
Arm Section
Curved Door
Arm Section
Safety Labels
and
Literature
Chain
Hanging Brackets
1-Function Remote
Control Transmitter (1)
Remote Control
Tra
nsmitter Visor Clip
Light Lens (1)
Rail
Centre
Section
Chain Spreader with Screws
and Washers
3-Function Mini Remote
Control Transmitter (1)
Trolley
Inner Trolley
4-Piece Rail
1-Piece Rail
Door Bracket
Rail Straps
Header Bracket
Header Sleeve Bracket
Bell Wire
Illuminated
Push Button
Light globe
Remote Control
Wal
l Mount Bracket
Vibration Isolators
Chain Noise
Reduction Pads
Your garage door opener is packaged in two cartons
which contains the motor unit and the parts illustrated
below. 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.
14A2845
1
6
Hardware Inventory
Spring /Trolley Nut (1)
Mast
er
Link
(2)
ASSEMBLY
INSTALLATION
NOT
ICE
Handle
Rope
Lock Washer
8mm (7)
Hex Screw
8mm x 20mm (4)
Nut
8mm (7)
Carriage Bolt
8mm x 65mm (2)
Screw
(2)
Was
hered Screw 25mm (4)
(mounted in opener)
Anchors
8mm x 40mm (6)
Insulated
Staples
Rail Grease
Dry Wall Anchors (2)
Screw
6AB x 25mm (2)
Carriage bolt (1)
Stop Bolt (1)
Ring Fastener (4)
Sheet Metal Screw
8mm x 13mm (2)
Lag Screw
8mm x 45mm (2)
Lag Screw
8mm x 40mm (4)
Clevis Pin
8mm x 32mm (1)
Clevis Pin
8mm x 13mm (2)
Clevis Pin
8mm x 25mm (2)
Separate all hardware and group as shown below for the assembly and installation procedures.
114A2845
7
ASSEMBLY STEP 1
Spring Trolley Nut
Carriage Bolt
Rail Piece
Rail Brace
Rail assembly
Piece of Wood
Rail
Piece
Grease
Pulley
Bracket
Carriage Bolt
Header Sleeve
Bracket
Front (Header End)
of Rail
Back
(Opener End)
of Rail
Assembly
Pulley
Bracket
Inner
Trolley
A
rro
w
Spring
Cap
Back End of Trolley
Master Link Bar
Chain Link
Spring Nut
Header Sleeve
Bracket
Carriage Bolt
Assemble the Rail
NOTE: If your opener came with a one piece rail,
proceed to Assembly step 2, page 9.
Grease inside edges of rail brace sections. Place rail
pieces on flat surface for assembly. All four rail
sections are interchangeable. Slide rail braces onto
rail section. Connect rail by sliding rail brace onto
next rail section. Tap rail assembly on piece of wood
until rail sections are flush. Repeat with remaining
rail sections.
Install the Chain
Remove chain from carton and lay chain out on floor
(do not allow chain to twist). Push pins of master link
bar through chain link and hole in back end of trolley.
Push cap over pins and onto notches. Slide clip-on
spring over cap and onto pin notches until both pins
are securely locked in place.
Insert Chain into Rail & Assemble
Header Sleeve
Slide pulley bracket and inner trolley into back
(opener end) of rail assembly, be sure to insert pulley
bracket as shown with arrow pointing toward front
(header end) of rail. Push bracket toward front
(header end) of rail. Insert carriage bolt through
header sleeve bracket. Loosely thread spring nut
onto carriage bolt. Insert carriage bolt of header
sleeve assembly into bold cut out in pulley bracket.
Slide header sleeve assembly on to front (header
end) of rail.
HARDWARE SHOWN ACTUAL SIZE
ASSEMBLY
RAIL
114A2845
INSTALLING THE CHAIN
8
Chain Spreader
P
hillips Pan Head Screws
Opener
WWARNARNINGING
CAUTIONCAUTION
ASSEMBLY STEP 2
Outer Trolley
Arrow
Arrow
Rail Assembly
To w
ards Door
WWARNARNINGING
WWARNARNINGING
Attach Trolley to Rail
Slide outer trolley into rail assembly, be sure arrow
on trolley is heading in direction of door is heading in
direction of door. Slide outer trolley down rail until it
engages with inner trolley.
ASSEMBLY STEP 3
Attach Chain Spreader
Attach chain spreader to opener with phillips pan
head screws.
To avoid serious damage to opener, ONLY use screws
mounted in top of motor unit.
To avoid possible SERIOUS INJURY to fingers from
moving garage door opener:
• ALWAYS keep hand clear of sprocket while operating
opener.
• Securely attach chain spreader before operating.
ASSEMBLY STEP 4
Fasten Rail to Opener & Install Chain
Remove four washered bolts from top of opener. Place
rail on opener, flush with stops on top of opener. Wrap
chain around slot in spreader and over sprocket. Push
idler pulley bracket assembly toward front of the rail to
eliminate excess slack in chain. Align bolt holes on
brackets with bolt holes on opener
opener with previously removed bolts . Tighten bolts
securely.
the chain. Insert bolt into trolley stop bolt hole secure
with lock washer and nut.
CAUTION: Use only those bolts mounted in the
top of opener
serious damage to opener
The opener sprocket teeth must engage
. Use of any other bolts will cause
Set Chain Tension
Thread spring nut on carriage bolt unit finger tight.
Insert a screwdriver tip into one of the slots of the nut
ring and brace it firmly against the header sleeve.
Place an open end wrench on the square end of the
spring nut, slightly rotate nut about 1/4 turn clockwise
until nut ring is released against header sleeve. This
sets spring to optimum chain tension. chain may slip
off sprocket if chain is too loose. If chain does slip retighten spring nut by turing nut clockwise 1/2 turn.
Do NOT overtighten chain.
114A2845
. Secure brackets to
.
9
Bolt
Trolley Stop
Bolt Hole
L
ock
Was
her
Nut
Bolt
Nut
Lock Washer
Was
h
ere
d
Bolt
Spr
o
ck
e
t
2
S
top
s
4
Spr
o
ck
e
t
Spre
a
d
er
Stops
Spreader
Screwdriver
Tip
Nut Ring
Wrench
Spring Nut
Header Sleeve
SET CHAIN TENSION
114mm
114mm
HARDWARE SHOWN
ACTUAL SIZE
Spring
/Trolley Nut
Nut Ring
Trolley
25mm
BEFORE
Square
End
Nut Ring
32mm
AFTER RELEASE
Trolley
Square
End
FASTEN RAIL TO OPENER
ASSEMBLY STEP 5
Install Chain Noise Reduction Pads
(optional)
1. Clean and remove grease from
114A2845
rail in areas where pads will be
installed.
2. With chain tensioned, lift up the
chain and place noise reduction
pads under the chain in orientation
shown.
10
3. Install with adhesive side down
allowing pad to stick to rail.
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