Linear LCO75 - Manual
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MODEL LCO75
LIGHT-DUTY CHAIN-DRIVE COMMERCIAL GARAGE DOOR OPERATOR
RESIDENTIAL BELT-DRIVE/CHAIN-DRIVE GARAGE DOOR OPERATOR
INSTALLATION INSTRUCTIONS
For Sectional Type Doors
IMPORTANT SAFETY NOTES
Please read the instructions carefully! This garage door
operator is designed to provide safe and reliable service
if installed and tested as described in these instructions.
A garage door is the largest mechanical appliance in a
residence. Care must be taken to prevent injury or death
during installation and operation of the garage door and
garage door operator.
1 Check the Door Balance
1
From outside the garage, slowly open the door all the
way, and then close it all the way. Notice if there is
any binding, sticking or rubbing. The door should move
smoothly in both directions.
2
Raise the garage door about halfway up. Carefully
release the door and see if the door balances. It should
stay in place. Close the door.
➤
IMPORTANT:
If the garage door is unbalanced or
the door travel isn’t smooth, have a qualifi ed garage
door professional adjust or repair the door.
2 Attach the Rail to the Operator
1
Place the operator head on the garage fl oor with
cardboard underneath it to protect the fi nish.
2 Manually turn the sprocket two full turns
counterclockwise to align the trolley approximately
12 inches from the pulley bracket (see fi gure).
3
Align the rail over the center of the operator head.
4
Be sure the fl at on the sprocket lines up with the fl at on
the drive shaft.
5
Slide the sprocket onto the shaft.
6
Attach the rail to the operator head by installing four
¼-20 x ¾” bolts.
7
Tighten the four bolts in the order shown with a 7/16”
socket.
3 Locate the Header Bracket Position
1
Close the door.
2
From inside the garage, use a pencil to mark the
vertical centerline of the door on the header wall and
on the top panel of the door.
3
Examine the area above the center of the door on the
door header wall for a header bracket mounting location.
4
Open the door to the high-rise point (the point where
the top edge of the door is highest above the fl oor) and
measure the distance to the fl oor.
5
Close the door and use a pencil to mark the header
wall 1” above the measured high-rise point.
➤
NOTE:
In some installations, the header bracket
location will be higher than the door header. This will
require adding a 2x4 (or larger) cross piece to the wall
studs to provide a mounting location for the header
bracket. Use lag screws (not supplied) to attach the
2x4 to the studs.
6
On doors with low headroom, the header bracket can
be attached to the ceiling up to 6” back from the header
wall (see next step).
4 Install the Header Bracket
1
Hold the header bracket on the center line drawn
above the door with the bottom edge of the bracket on
the line marked above the high-rise point.
2
Use a pencil to mark the two bracket holes.
3
Drill two 3/16” pilot holes about 2” deep.
4
Use a ½” socket to fasten the bracket with two 5/16” x 2”
lag screws.
5 Connect the Rail to the Header Bracket
1
Place assembled operator on the empty carton on the
fl oor with rail towards the door.
2
Insert the end of the rail into header bracket.
3
Insert the 5/16” x 2-3/8” clevis pin through header
bracket and rail.
4
Secure the clevis pin with the hitch pin.
6 Hang the Operator
Installation requirements vary with garage construction.
Hanging brackets should be angled to provide rigid
support.
Hanging material is not provided.
Angle iron
and lag screws are recommended.
DO NOT USE NAILS.
Following are typical operator hanging methods. Certain
installations will require improvised methods.
1
Raise the operator head and set it on top of a
stepladder (use extra spacers on top of ladder if it isn’t
tall enough).
2
Carefully open the door to the full up position. Lay a
2x4 across the top section of the door as a spacer.
Adjust the operator height until the rail touches the
spacer. The rail should be close to level.
3
Center the operator head and rail with the centerline
mark on the top of the door.
4
For fi nished ceilings only: An angle iron cross piece
between the two closest joists above the operator will
be required. Mark mounting hole locations, drill pilot
holes and attach the piece with two lag screws (not
supplied).
5
Measure the distance from each of the operator’s
hanging tabs to the ceiling joists or angle iron cross piece.
6
Cut two angle iron pieces to the required lengths for
hanging brackets. Bend brackets if required.
•
For unfi nished ceilings:
Hold each bracket in place
and use a pencil to mark the locations where they will
be attached to the joists, drill pilot holes and attach the
pieces with two lag screws (not supplied).
•
For fi nished ceilings with an angle iron cross piece:
Attach the two hanging brackets to the cross piece
with two bolts and two keps nuts (not supplied).
7
Attach operator to hanging brackets using two 5/16-18 x
1” hex bolts and two 5/16-18 keps nuts (supplied). Insert
bolts from the inside of hanger brackets with the nuts on
the outside of the operator. Tighten nuts with a ½” socket.
8
When using a 12-foot or longer I-rail, install the
center rail support bracket at the middle of the rail.
The bracket attaches with a strap (not included) to a
vertical support.
9
Tighten all hanging hardware.
10
Open and close the door manually. The door should
clear the rail by at least 1”.
11
Attach the trolley’s release lever to the red release
handle with the cord supplied so the handle is at least
6 feet from the fl oor. Cut off any excess cord.
12
Press the light cover release tabs in to open the
covers. Install two 100 watt maximum rough service
lamps. Swing the light covers closed, snapping them
shut.
IMPORTANT INSTALLATION SAFETY INSTRUCTIONS
WARNING
TO REDUCE THE RISK OF SEVERE INJURY OR DEATH TO PERSONS, REVIEW
THESE INSTALLATION SAFETY STEPS BEFORE PROCEEDING
1 READ AND FOLLOW ALL INSTALLATION INSTRUCTIONS.
2 Install only on a properly balanced garage door.
An improperly balanced door could result in severe
injury or death.
Repairs to cables, spring assemblies, and other hardware must be made by a qualifi ed
service person before installing the operator.
3 Remove all pull ropes and remove, or make inoperative, all locks (unless mechanically and/or
electrically interlocked to the power unit) that are connected to the door before installing the operator.
Ropes connected to a garage door can cause entanglement and death.
4 If possible, install door operator 7 feet or more above the fl oor with the manual release handle mounted
6 feet above the fl oor. Instruct the end user on the operation of the manual release.
5 Do not connect the operator to the power source until instructed to do so.
6 Locate the wall station within sight of the door at a minimum height of 5 feet so that small children
cannot reach it. Locate the wall station away from all moving parts of the door.
7 Residential Installations: Install the User Safety Label on the wall adjacent to the wall station.
Commercial Installations: Install the Entrapment Warning Placard and Duty Rating Label in a prominent
location visible in the area of the door.
8 Upon completion of the installation, the door must reverse when it comes in contact with a 1-1/2” high
object (or a 2x4 laid fl at at the center of the door) on the fl oor and when the infrared safety beam is
blocked.
9 Do not wear watches, rings or loose clothing while installing or servicing an operator. Jewelry or
loose clothing can be caught in the mechanism of the garage door or the operator.
10 DISCONNECT THE ELECTRIC POWER FROM THE GARAGE DOOR OPERATOR BEFORE MAKING
ANY REPAIRS OR REMOVING THE COVER.
11 Commercial Installations: The rate of operation must not exceed 13 cycles of opening and closing per
hour.
7 Install the Wall Station
➤
NOTE:
22 AWG 2-conductor wall station and safety
beam wire is supplied with the operator, Use this wire
or the installation’s pre-wiring. For additional wire,
contact Linear for information regarding the 24-pack
Model HAE00009 wire and wire clip kit.
➤
UL NOTE:
All low voltage Class 2 cable used with this
operator must be UL Listed Type CL2, CL2P, CL2R, or
CL2X or other cable with equivalent or better electrical,
mechanical, and fl ammability ratings.
1
Strip back ½” of insulation and connect a wire to each
of the two terminals on the back of the wall station.
2
Use the screws provided to mount the wall station near
an access door at a minimum height of fi ve feet.
SEE
IMPORTANT WARNING ABOVE!
3
For non-prewired installations, route the wire to
the back of the operator. Use insulated staples (not
supplied) to secure the wire. Staples must straddle
both wires to avoid electrical shorts.
4
Cut the wall station wire about 6” longer than needed to
reach the operator terminals. Strip back ½” of insulation.
5
Connect either wire to the operator’s PUSHBUTTON
terminal and the other wire to the operator’s COMMON
terminal.
6
Apply the User Safety Instruction Label (residential) to
the wall next to the wall station in a prominent location.
Use staples or tacks to help the label remain in place
over time.
7
Install the Entrapment Warning Placard and Duty
Rating Label (commercial) on the wall next to the door.
Use screws to secure the placard to the wall.
➤
IMPORTANT!
DO NOT PLUG THE OPERATOR IN AT
THIS TIME! More installation is required.
8 Install the Safety Beam
➤
NOTE:
The safety beam’s infrared light beam must
not be obstructed by the door, or by any part of the
door hardware. Use wooden spacers between the
beam brackets and wall if necessary to create proper
clearance.
1
Assemble the two safety beam brackets from the four
L-shaped brackets using two ¼-20 x ¾” bolts and ¼-20
keps nuts (one nut & bolt for each bracket).
2
Position the assembled brackets on each side of the
door
so the center line of the safety beam lenses
will be 6” above the fl oor.
Use the index marks on
the brackets to make the bracket assemblies equal
lengths. Mark the locations for the bracket mounting
screws (the brackets can be wall or fl oor mounted).
➤
NOTE:
The safety beam receiver (the unit with two
indicators) should be located on the “shady” side of
the door to prevent sunlight from shining directly into
the receiver’s lens.
3
Drill two 3/16” pilot holes for lag screws at marks.
Mount the brackets with two ¼” x 1-1/4” lag screws
and tighten with a 7/16” socket (or use proper concrete
fasteners if fl oor mounting).
4
Insert the sender and receiver into the bracket holes
so the lenses of the units will face each other. Twist the
units until the spring clips lock into a detent mark on
the brackets. To protect the units from being bumped
after installation, it is recommended to mount the
sender and receiver inside the brackets as shown.
5
Install the two safety beam protective covers over the
beam units to protect them from damage.
➤
IMPORTANT:
Be careful to route the safety beam wiring
away from any moving parts of the door or operator.
6
For non-prewired installations, route the wires from
the sender and receiver, up the wall above the door
hardware, then over to the center of the door, then along
the top of the rail (or ceiling), and back to the operator
head. Cut the wires about 6” longer than needed to
reach the operator terminals. Strip back ½” of insulation
from the ends of the wires.
7
For non-prewired installations, secure all the wires
to the wall and ceiling with insulated staples (not
supplied). Staples must straddle both wires to prevent
shorts. Secure the wire to the top of the rail with wire
clips (supplied).
8
At the operator, twist one wire from each pair together,
then twist the other wire from each pair together.
9
Attach either twisted connection to the operator’s
BEAM terminal. Connect the other twisted connection
to the operator’s COMMON terminal.
9 Install the Door Bracket and Door Arm
1
Fully close the door. Hold the door bracket against the
inside of the door’s top panel. Align the top edge of the
bracket 2” to 4” below the top edge of the door; or, if
there is a structural support across the top of the door,
place the top edge of the bracket directly below the
support. Align the vertical centerline drawn on the door
with the center of the bracket. See the fi gure for details.
Mark the left and right holes of the bracket.
2
Drill ¼” holes at marks and insert two ¼-20 x 2”
carriage bolts (not supplied) from outside of door
through the door bracket.
3
Secure door bracket with two ¼-20 keps nuts (not
supplied). Tighten with a 7/16” socket.
4
Slide the 5/16” x 1-3/8” clevis pin through one hole on
door bracket; then the single hole on the curved door
arm; then through the other hole on the door bracket.
Secure the clevis pin with the hitch pin.
5
Insert the single hole end of the straight door arm into
the slot in the trolley. Slide the 1-1/8” clevis pin through
the hole and secure it with a hitch pin.
6
Flip the trolley release lever to disconnect the trolley.
7
Rotate the curved door arm upward to meet the
straight door arm connected to the trolley. Align the
two door arms so that the holes in both arms overlap.
➤
NOTE:
The straight door arm should be slightly angled
toward the operator head.
8
Line up door arms until trolley is positioned as shown.
Connect the arms together using two 5/16-18 x 1” bolts
inserted in the highest and lowest matching holes,
secure the bolts with two 5/16” keps nuts, tighten with
a ½” socket.
10 Connect the Operator to Power Source
Cord and Outlet Connection
The operator should be connected to a grounded
receptacle on the ceiling or near the operator head. If
none is available which will accept the grounded operator
plug, one should be installed by a qualifi ed electrician.
Do
not use an extension cord.
1
Plug the operator into a grounded receptacle.
2
When the operator is plugged in, a click should sound
in the operator and the lights should turn on. If the
lights do not turn on, check the power source and light
bulbs.
Permanent Wiring
SOME LOCAL ELECTRICAL CODES REQUIRE
PERMANENT WIRING BETWEEN THE OPERATOR
AND THE POWER SOURCE THROUGH A CONDUIT.
IT IS RECOMMENDED THAT YOU HAVE A LICENSED
ELECTRICAL CONTRACTOR FOLLOW THESE STEPS
ONLY IF PERMANENT WIRING IS REQUIRED.
1 BE SURE POWER CORD IS UNPLUGGED.
2
Cut the power cord about 2” above the strain relief
bushing on the operator.
3
Remove the four side screws and bottom cover of
operator.
4
Use pliers to remove the strain relief bushing and
discard the bushing.
5
Remove the outer insulation from the power cord and
strip the white, black, and green wire insulation back
about ½”.
6
Pull white (neutral), black (hot) and green (ground)
wires through conduit.
7
Connect the conduit to the operator with the appropriate
termination.
8
Use wire nuts (not supplied) to connect the wires to the
matching color wires inside operator head.
9
Secure the wires away from all moving parts with a
zip-tie as shown in the fi gure.
10
Replace the operator cover and the four side screws.
11
Connect the conduit wires to the power source at
junction box.
12
When power is applied to the operator, a click should
sound and the lights should turn on. If the lights do
not turn on, check the power source, wiring, and light
bulbs.
WARNING
Children operating or playing with a garage door operator can injure themselves or others. The garage
door could cause serious injury or death. Do not allow children to operate the remote control(s) or
the wall station. Install the wall station out of reach of children and away from all moving parts of
the door. The door must be clearly visible from the wall station. A moving garage door could injure
someone under it. Only activate the door when it is properly adjusted, when it can be seen clearly
and when there are no obstructions to the door travel.
WARNING
Persons, particularly children, could be killed by
a closing garage door without a properly installed
and adjusted safety beam optical obstacle
sensing system.
WARNING
To protect small children, do not install the safety
beam higher or lower than instructed.
THE DOO
R
S
HOULD
B
ALANCE WITHOUT
G
OIN
G
UP O
R
DOWN
CHECKIN
G
THE DOO
R
B
ALANCE
LINE UP THE
R
AIL OVE
R
THE D
R
IVE
S
HAFT
ON TOP OF THE OPE
R
ATO
R
HEAD
ALI
G
NIN
G
THE
R
AIL
B
E
S
U
R
E THE FLAT ON THE
S
P
R
OCKET
LINE
S
UP WITH THE FLAT ON THE D
R
IVE
S
HAFT
CHAIN D
R
IVE
B
ELT D
R
IVE
TI
G
HTEN THE
R
AIL-TO-HEAD
B
OLT
S
IN THI
S
O
R
DE
R
1
2
3
4
ATTACHIN
G
THE
R
AIL
IN
S
TALL FOU
R
1/4-
2
0 x
3
/4"
R
AIL-TO-HEAD
B
OLT
S
U
S
IN
G
A 7/16"
S
OCKET
(
S
EE TO
RQ
UE O
R
DE
R
B
ELOW)
PULL THE CHAIN O
R
B
ELT
AWAY F
R
OM THE
R
AIL TO
FIT THE
S
OCKET ON THE
F
R
ONT
B
OLT
S
HCI-1
2
1
2
-FOOT
I-
R
AIL
NOTE
:
FO
R
A 14-FOOT
R
AIL
USE THE HCI+2 EXTENSION KIT
MATIN
G
THE
S
P
R
OCKET AND
S
HAFT
TA
BS
FIT INTO
S
LOT
S
S
LIDE THE
S
P
R
OCKET
INTO THE
S
HAFT
CHAIN D
R
IVE
B
ELT D
R
IVE
MA
R
K THE CENTE
R
LINE
OF THE DOO
R
ON THE
HEADE
R
AND THE TOP
DOO
R
PANEL
MA
R
KIN
G
THE CENTE
R
LINE
HI
G
H-
R
I
S
E
POINT
MA
R
K HEADE
R
1" A
B
OVE
S
ECTIONAL DOO
R
MA
R
KIN
G
A
B
OVE THE HI
G
H-
R
I
S
E POINT
CENTE
R
LINE OF DOO
R
1 INCH (
S
ECTIONAL)
HI
G
H-
R
I
S
E POINT
OF DOO
R
ATTACH HEADE
R
BR
ACKET WITH
TWO 5/16" x
2
"
LA
G
S
C
R
EW
S
1/
2
"
S
OCKET
ATTACHIN
G
THE HEADE
R
BR
ACKET
IN
S
E
R
T HITCH PIN
INTO CLEVI
S
PIN
2
-
3
/
8
" LON
G
CLEVI
S
PIN
CONNECTIN
G
THE
R
AIL
P
R
EPA
R
IN
G
TO HAN
G
THE OPE
R
ATO
R
TYPICAL HAN
G
IN
G
BR
ACKET
A
SS
EM
B
LY U
S
IN
G
A C
R
O
SS
PIECE
TYPICAL HAN
G
IN
G
BR
ACKET
S
S
C
R
EWED DI
R
ECTLY TO JOI
S
T
S
HAN
G
IN
G
BR
ACKET OPTION
S
PLACE A
2
x4
S
PACE
R
B
ETWEEN THE DOO
R
AND
R
AIL
ADJU
S
T HEI
G
HT
A
S
R
E
Q
UI
R
ED
ADJU
S
TIN
G
OPE
R
ATO
R
HEI
G
HT
HAN
G
THE OPE
R
ATO
R
WITH TWO 5/16-1
8
x 1"
B
OLT
S
AND NUT
S
HAN
G
IN
G
THE OPE
R
ATO
R
LI
G
HT COVE
R
R
ELEA
S
E TA
B
CONNECT PU
S
H
B
UTTON WI
R
E
S
TO WALL
S
TATION'
S
TE
R
MINAL
S
MOUNT WALL
S
TATION
AT LEA
S
T 5 FEET A
B
OVE
THE FLOO
R
LEVEL
CONNECTIN
G
AND LOCATIN
G
THE WALL
S
TATION
WI
R
E
S
TO THE
WALL
S
TATION
CONNECT THE WALL
S
TATION
WI
R
E
S
TO
PU
S
H
B
UTTON
AND
COMMON
TE
R
MINAL
S
(EITHE
R
WI
R
E TO EITHE
R
TE
R
MINAL)
CONNECTIN
G
THE WALL
S
TATION WI
R
E
S
S
AFETY
B
EAM
BR
ACKET OPTION
S
WALL MOUNTIN
G
FLOO
R
MOUNTIN
G
BR
ACKET
INDEX
MA
R
K
S
A
SS
EM
B
LE
BR
ACKET
S
WITH 1/4-
2
0 x 1/
2
"
B
OLT
S
AND KEP
S
NUT
S
LOCATE THE
S
AFETY
B
EAM
BR
ACKET
S
S
O THE
B
EAM
CENTE
R
LINE I
S
6" A
B
OVE THE FLOO
R
MA
R
KIN
G
THE CO
RR
ECT
B
EAM
BR
ACKET HEI
G
HT
IN
S
E
R
T UNIT
INTO
BR
ACKET
TWI
S
T UNIT TO
LOCK INTO
BR
ACKET
IN
S
TALLIN
G
THE
B
EAM
S
S
P
R
IN
G
CLIP LATCHE
S
INTO DETENT MA
R
K
S
TO HOLD UNIT'
S
PO
S
ITION
ADJU
S
T UNIT
S
S
O
LEN
S
E
S
POINT
TOWA
R
D EACH
OTHE
R
P
R
E-ADJU
S
TIN
G
THE
B
EAM
S
WALL
S
TATION
WI
R
E
S
CONNECT THE
S
AFETY
B
EAM
WI
R
E
S
TO
COMMON
AND
B
EAM
TE
R
MINAL
S
(EITHE
R
WI
R
E TO EITHE
R
TE
R
MINAL)
CONNECTIN
G
THE
B
EAM WI
R
E
S
B
EAM
WI
R
E
S
S
T
R
AI
G
HT DOO
R
A
R
M
S
LIDE IN THE
1-1/
8
" CLEVI
S
PIN
IN
S
TALL THE
HITCH PIN
CONNECTIN
G
THE DOO
R
A
R
M TO THE T
R
OLLEY
T
R
OLLEY
IN
S
TALLIN
G
THE DOO
R
BR
ACKET
DOO
R
S
T
R
UCTU
R
AL
S
UPPO
R
T
ALI
G
N THE DOO
R
BR
ACKET
ON THE CENTE
R
LINE
2
" TO 4"
B
ELOW THE TOP ED
G
E
OF THE DOO
R
, O
R
DI
R
ECTLY
B
ELOW ANY DOO
R
S
T
R
UCTU
R
AL
S
UPPO
R
T
D
R
ILL TWO 1/4" PILOT HOLE
S
U
S
E TWO 1/4-
2
0 x
2
" CA
RR
IA
G
E
B
OLT
S
AND
NUT
S
(NOT
S
UPPLIED) TO ATTACH THE DOO
R
BR
ACKET
DOO
R
BR
ACKET
CAUTION
!
LI
G
HTWEI
G
HT
S
ECTIONAL DOO
RS
NOT DE
S
I
G
NED FO
R
U
S
E WITH A
G
A
R
A
G
E
DOO
R
OPENE
R
MU
S
T
B
E EQUIPPED WITH A
DOO
R
R
EINFO
R
CEMENT KIT (CHECK WITH
THE
G
A
R
A
G
E DOO
R
MANUFACTU
R
E
R
)
LINE UP DOO
R
A
R
M
S
UNTIL
T
R
OLLEY I
S
PO
S
ITIONED
A
S
S
HOWN
CONNECT A
R
M
S
WITH
TWO 5/16-1
8
x 1"
B
OLT
S
IN THE HI
G
HE
S
T AND
LOWE
S
T MATCHIN
G
HOLE
S
CONNECTIN
G
THE DOO
R
A
R
M
S
2
" TO 4"
1
2
"
(APP
R
OXIMATELY)
WARNING
This type of warning note is used to indicate
possible mechanical hazards that may cause
serious injuries or death.
CAUTION
This type of warning note is used to indicate
the possibility of damage to the garage door or
garage door operator.
WARNING
This type of warning note is used to indicate
possible electrical shock hazards that may
cause serious injuries or death.
THE FOLLOWING FORMATS ARE USED FOR
SAFETY NOTES IN THESE INSTRUCTIONS.
WARNING
To prevent electrocution or fi re, installation
and wiring must be in compliance with local
electrical and building codes.
WARNING
To reduce the risk of electric shock, this
operator has a grounding pin. This plug will
only fi t into a grounding type outlet. If the plug
doesn’t fi t into the outlet, contact a qualifi ed
electrician to install the proper outlet. Do not
change the plug in any way.
PLU
G
OPE
R
ATO
R
INTO
GR
OUNDED
OUTLET
CEILIN
G
OUTLET
POWE
R
IN
G
THE OPE
R
ATO
R
PRINTER’S INSTRUCTIONS:
INSTR,INSTL,LCO75; LINEAR P/N: 228432 A; INK: BLACK; MATERIAL: 20# MEAD BOND; SIZE: 17.000” x 22.000”; FOLDING: 2-FOLDS VERTICAL, 1-FOLD HORIZONTAL, FINISH 8.500” X 5.500” WITH LOGO SHOWING; SCALE: 1-1; SIDE 1 OF 2
BE SURE THE POWER
CORD IS UNPLUGGED!!
CUT THE CO
R
D A
B
OUT
2
" A
B
OVE THE
S
T
R
AIN
R
ELIEF
B
U
S
HIN
G
R
EMOVIN
G
THE POWE
R
CO
R
D
FOR PERMANENT WIRING ONLY!
R
EMOVE
S
T
R
AIN
R
ELIEF
B
U
S
HIN
G
WITH PLIE
RS
R
EMOVIN
G
THE
B
U
S
HIN
G
FOR PERMANENT WIRING ONLY!
CONDUIT
WI
R
E
NUT
S
HA
R
DWI
R
IN
G
THE OPE
R
ATO
R
CONNECT CONDUIT
WI
R
IN
G
TO OPE
R
ATO
R
WI
R
IN
G
WITH
WI
R
E NUT
S
GR
EEN -
GR
OUND
WHITE - NEUT
R
AL
B
LACK - HOT
FOR PERMANENT WIRING ONLY!
R
OUTE WI
R
E
TH
R
OU
G
H
S
LOT IN
CA
S
E
MOUNTIN
G
THE WALL
S
TATION
U
S
E WOOD
S
C
R
EW
S
WHEN MOUNTIN
G
DI
R
ECTLY TO WALL
U
S
E MACHINE
S
C
R
EW
S
WHEN MOUNTIN
G
TO
A
S
IN
G
LE-
G
AN
G
B
OX
PUT HOLE
PLU
GS
IN
TO HIDE
S
C
R
EW
S
CU
R
VED
DOO
R
A
R
M
CONNECT
S
IN
G
LE-HOLE
END OF
DOO
R
A
R
M
CONNECTIN
G
THE DOO
R
A
R
M TO THE DOO
R
BR
ACKET
IN
S
TALL
HITCH PIN
1-
3
/
8
"
CLEVI
S
PIN
LINEAR LLC
(760) 438-7000
USA & Canada (800) 835-5666 & (800) 421-1587
Toll Free FAX (800) 468-1340
www.linearcorp.com
THE P
R
OTECTIVE
COVE
R
CAN ATTACH
TO EITHE
R
S
IDE
OF THE
BR
ACKET
COVE
R
S
NAP
S
ONTO
BR
ACKET
WITH FOU
R
TA
BS
IN
S
TALLIN
G
THE
B
EAM COVE
RS
CENTE
R
S
UPPO
R
T
BR
ACKET
ATTACH THE
S
UPPO
R
T
BR
ACKET AT THE CENTE
R
OF THE
R
AIL
CONNECT
S
UPPO
R
T
BR
ACKET TO A
HAN
G
E
R
S
T
R
AP
NOTE
:
INSTALL
ON 12-FOOT O
R
LONGE
R
I-
R
AILS
CAUTION
- BELT RAILS HBT7 ONLY! -
TURN THE OPERATOR’S OPEN LIMIT 8 TURNS IN
THE DOWN DIRECTION BEFORE OPERATING UNIT.
S
ET T
R
OLLEY 1
2
" F
R
OM
PULLEY
BR
ACKET
S
ET T
R
OLLEY LOCATION
1
2
"
MAXIMUM DOOR AREA (IN SQUARE FEET)
STANDARD SECTIONAL DOORS
DOOR
SIZE
(SQ. FT.)
DOOR CONSTRUCTION
Insulated
Steel
Non-insulated
Steel
Other
Construction
250
Fiberglass
210
24 Gauge
22 Gauge
Aluminum
180
24 Gauge
20 Gauge
Wood
120
20 Gauge
16 Gauge
80
16 Gauge
NOTE: On steel insulated doors,
a 24 gauge back panel is assumed.
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