Linear MO7543S, MO7523S, MO7521S, MO7511S, MO5043S User Manual
...
USA & Canada
(800) 421-1587 & (800) 392-0123
(760) 438-7000
Toll Free FAX (800) 468-1340
www.linearcorp.com
INSTALLATION AND
OWNER’S MANUAL
MO-S SERIES
MO-S SERIES SOLID STATE COMMERCIAL
VEHICULAR DOOR
As of date of manufacture,
meets all ANSI/UL 325
Safety Requirements for
Vehicular doo r o perators
Serial #:
Date Installed:
Your Dealer:
R EA D TH I S MA NU AL
CA RE FU LLY B EF OR E
IN ST AL LA T IO N OR US E
S A VE T HES E IN ST R UC TI ON S
2
TABLE OF CONTENTS
Model MO-S Opener Applications ................................................................................ 3
Preparation .................................................................................................................... 4
Component Identification Pictorial .............................................................................. 4
Important Installation Warnings (Things To Do Before & During Installation) ......... 5
Component Identification Listing ................................................................................. 5
Door Types and Mounting Positions ........................................................................... 6
Installation Instructions ................................................................................................ 7
Installation Pictorials .................................................................................................... 8
Setting The Limits ....................................................................................................... 10
Opener Dimensions..................................................................................................... 11
Electrical Wiring Instructions ..................................................................................... 12
Door Edge Installation ............................................................................................... 13
Safety Beam Photoelectric Entrapment Protection Device Installation .................. 13
Door Edge and Photoelectric Wiring ......................................................................... 14
Field Wiring .................................................................................................................. 15
Operation and Adjustment Instructions ............................................................... 16-21
Important Safety Instructions for Owner ................................................................... 16
Setting the Switch Selectable Operating Modes ....................................................... 17
Set-Up Modes .............................................................................................................. 18
Brake Adjustment ........................................................................................................ 19
Safety Beam Photoelectric Entrapment Protection Device Adjustment .................. 20
Testing ......................................................................................................................... 21
Maintenance ............................................................................................................... 21
Wiring Diagram - Single Phase ................................................................................... 22
Wiring Diagram - Three Phase .................................................................................... 23
Opener Exploded View ................................................................................................ 24
Opener Parts List ........................................................................................................ 25
Operator Specifications .............................................................................................. 26
Warranty ....................................................................................................................... 26
READ THESE STATEMENTS CAREFULLY AND FOLLOW THE
The Warning and Caution boxes throughout this manual are there to protect you and your
equipment. Pay close attention to these boxes as you follow the manual.
WARNING
Indicates a MECHANICAL
hazard of INJURY OR
DEATH. Gives instructions
to avoid the hazard.
INSTRUCTIONS CLOSELY.
CAUTION
Indicates a MECHANICAL hazard
of DAMAGE to your opener or
equipment. Gives instructions to
avoid the hazard.
WARNING
Indicates an ELECTRICAL
hazard of INJURY OR
DEATH. Gives instructions
to avoid the hazard.
CAUTION
Indicates an ELECTRICAL hazard
of DAMAGE to your opener or
equipment. Gives instructions to
avoid the hazard.
PRODUCT FEATURES
3
The purpose of this booklet is to provide assembly, installation
and operation information concerning the MO-S Series
Commercial Vehicular Garage Door Openers and related
Accessory Products.
NOTICE
IT IS IMPORTANT THAT THIS INSTRUCTION MANUAL
BE READ AND UNDERSTOOD COMPLETELY BEFORE
INSTALLATION OR OPERATION IS ATTEMPTED. IT IS
INTENDED THAT THE INSTALLATION OF THIS UNIT
WILL BE DONE ONLY BY PERSONS TRAINED AND
QUALIFIED IN THE INSTALLATION, ADJUSTMENT AND
SERVICE OF COMMERCIAL OVERHEAD DOORS AND
DOOR OPENERS AND BY QUALIFIED ELECTRICIANS.
NOTICE
THE IMPORTANT SAFEGUARDS AND INSTRUCTIONS
IN THIS MANUAL CANNOT COVER ALL POSSIBLE
CONDITIONS AND SITUATIONS WHICH MAY OCCUR
DURING ITS USE. IT MUST BE UNDERSTOOD THAT
COMMON SENSE AND CAUTION MUST BE
EXERCISED BY THE PERSON(S) INSTAL- LING,
MAINTAINING AND OPERATING THE EQUIPMENT
DESCRIBED HEREIN. DO NOT USE THIS EQUIPMENT
FOR ANY OTHER THAN ITS INTENDED
PURPOSE - OPERATING OVERHEAD COMMERCIAL
VEHICULAR GARAGE DOORS.
STANDARD FEATURES:
Solid State Controls: The openers employ solid state
technology with advanced standard features to provide for a
complete commercial door operating system.
Switch Selectable Operating Modes: Six distinct base
operation modes can be selected by resetting the switches on the
motor control board: a standard Open, Close, Stop (B2,
momentary button push); three constant pressure modes (C2, D1,
and E2); two Timer to Close modes (T and TS). See page 17 for
complete description of the modes.
Switch Selectable Characteristic Modes: Five different
operating characteristics can be activated and/or modified
through the switches on the motor control board: Delay On
Reverse, Close Limit Delay, Mid Stop Travel, Timer to Close,
Maximum Run Timer.
Limit Switches: Driven limit switches, easily adjusted over a
wide range. The motor may be removed without affecting the
limit switch adjustments
Manual Release: Permits manual operation of the door in the
event of a power failure.
Control Circuit: Standard three button open, close and stop.
5 Volts DC.
Momentary Contact To Close: Standard operating mode.
Requires a photo-beam as described above or one of the Miller
Edge family of Door Edge devices as described on this page to
be properly installed on the door and connected to the operator.
See Page 13 for the entrapment protection installation guide.
MODEL MO-S OPENER APPLICATIONS:
MO-S openers are intended for commercial and industrial use
to raise or lower rolling steel or sectional overhead doors by
chain coupling to the door shaft. MO-S openers are suitable
where all or part of the door remains in a vertical position when
fully open such as doors with at least 18 inches of lift clearance
or full vertical lift doors. MO-S openers may also be used with
roll up service doors and grills when specified on order from
factory.
An MO-S opener DOES NOT LOCK THE DOOR IN ITS
CLOSED POSITION. However, because the cross-header
shaft is prevented by the opener from turning, the torsion
springs provide no assistance in lifting the door should an
attempt be made to raise it manually.
MO-S openers are used in the following applications:
- Continuous Duty, Medium and Heavy Duty Cycle
Commercial installations.
- Indoor Use Only
- Doors with a maximum area of 560 square feet (2zHP) -
maximum area slightly higher for lighter doors - consult
factory
- To operate in Momentary Contact To Close mode and comply
with the UL325 Entrapment Protection requirements effective
Aug. 29, 2010, the door system must include one of the
following (a, b, or c):
(a) Linear Corp. Photo-Beam System that consists of an emitter,
Part No. 217792 and detector, Part No. 217800 for doors as
described above up to 30 FT wide. See Page 12.
(b) Any Miller Edge ME, MT/MU, and CPT family of edges,
with suffix T2, must be connected to the SM-102 Edge Module,
Recognized by UL as per UL325 2010 on 08-29-2010 for door
as described above See Page 12.
(c) A Vitector Fraba OSE 2-wire Photosystem as Recognized
by UL as per UL325 2010 on 08-29-2010 for door as described
above. See Page 12.
- The manufacturer of this operator strongly recommends
installation of one of the entrapment protection device above
and states that one is - REQUIRED where the 3-button
station is out of sight of the door, or any other automatic,
remote or manual control is used to activate the door.
Connections For Auxiliary Entrapment Protection
Devices:For the ultimate in protection, terminals are provided to
connect a Linear Corp. Photo-Beam System that consists of an
emitter, Part No. 217792 and detector, Part No. 217800. This
device when connected is a monitored photo-beam system.
Additional connection terminals for a Normally Open and
Normally Closed reversing devices such as a reversing door edge
or a three wire photo-beam are provided.
OPTIONAL FEATURES:
Digital Radio Controls: Open, Close and Stop operation.
Radio units are available to control up to 27 doors from one
transmitter.
Keyless Entry System: Connection terminals provided for
hard wired keyless entry system. Optional radio receiver will
allow operation of a wireless keyless system.
4
WARNING
ELECTRIC DOOR OPENERS ARE DESIGNED FOR
DOORS IN GOOD WORKING CONDITION,
PROPERLY COUNTERBALANCED AND PROPERLY
ADJUSTED IN ACCORDANCE WITH THE DOOR
MANUFACTURER'S INSTALLATION
INSTRUCTIONS.
Before starting the installation of the opener, the door must be in good
working condition and properly counterbalanced. Inspect the door and
door guides for loose or missing hardware. Test the door manually for
balance and ease of operation. Lubricate door hinges and rollers. If
necessary, employ a qualified technician to adjust the springs for proper
counterbalance of the door.
Stops should be installed at the top end of each track to prevent the
possibility of the door rollers moving beyond the ends of the track.
If the cross header shaft is made from hollow tubing rather than solid
rod, it is recommended that it be plugged with a short length of solid bar
for a more secure installation of the shaft sprocket or flange coupler.
Before removing the opener powerhead from the shipping carton,
PREPARATION
inspect the nameplate on the cover of the operator control
box to verify that it is the correct model for the intended
application and that the voltage and phase are in accordance
with electrical power provided at the job site.
Warning: Rope off the area to keep personnel and
vehicles clear of the door and floor space in the vicinity
of the opener during the installation.
WARNING
SPRINGS ARE SUBJECT TO VERY HIGH
FORCES AT ALL TIMES AND
ADJUSTMENTS MUST BE MADE ONLY
BY A QUALIFIED PROFESSIONAL DOOR
INSTALLER.
WARNING
REMOVE OR DISABLE ANY LOCKING
DEVICES FROM DOOR AND REMOVE
ALL ROPES
FIGURE 1 - COMPONENT IDENTIFICATION
3
5
6
4
8
105139
1
14
7
12
17
18
GEAR BOX
OIL LEVEL
PLUG
15
9
107610
107812
13
11
10
IMPORTANT INSTALLATION INSTRUCTIONS!
5
TO REDUCE THE RISK OF SEVERE
WARNING
INJURY OR DEATH:
READ AND FOLLOW ALL INSTALLATION INSTRUCTIONS!
• Install only on a properly operating and balanced
garage door. A door that is operating improperly
could cause severe injury. Have qualified service
personnel make repairs to cables, spring assemblies
and other hardware before installing the opener.
• 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 garage door before installing the
opener.
• Lightweight doors (fiberglass, aluminum etc.)
must be reinforced to avoid door damage. Check
the door manufacturer’s instruction manual for a
bracing procedure or the availability or a
Reinforcement Kit.
• Model MO-S is a Commercial Vehicular Door
Operator and as such IS NOT recommended for
pedestrian traffic. In installations where it is known
that pedestrians will be nearby ensure a pedestrian
door is available for entrance and exit to the
building. In addition YOU MUST install an
auxiliary entrapment protection device (reversing
door edge or photoelectric beam device).
• Connect an auxiliary entrapment protection
device (reversing edge or photoelectric device across
the door opening). A device of this type is
STRONGLY ADVISED FOR ALL commercial
operator installations. An auxiliary entrapment
protection device is REQUIRED when the three
button control station is out of sight of the door or
any other automatic or manual control is used.
• Install the door operator at least 8 feet or more
above the floor if the operator has exposed moving
parts.
• Do not connect the opener to the source of power
until instructed to do so.
• Locate the control station:
a) within sight of the door,
b) at a minimum height of five feet above the
floor so small children cannot reach it,
c) away from all moving parts of the door, and
d) far enough away from the door, or positioned
such that the user is prevented from coming in
contact with the door while operating the
controls.
Do not overtighten the clutch adjustment to
compensate for a poorly working door.
Install the Entrapment Warning Placard next to
the control station in a prominent location.
All warning signs and placards must be installed
so they are visible in the area of the door.
After installing the opener, all safety features
must be tested for proper operation (see page 19).
For products having a manual release, instruct the
end user on the operation of the manual release.
TABLE 1 - COMPONENT IDENTIFICATION LISTING
Item # Part
Number
1 Per Model Opener Power Head 1 10 009149 Sash Chain 12 FT
3 006119 Set Screw, 5/16-18 x 1, Sqr Head 2 11 105193 Wall Disconnect Bracket 1
4 Per Model Steel Square Key 1 12 Per Model Drive Sprocket 1
5 Per Model Driven Sprocket on Door Shaft 1 13 100315 Hand Chain, Precut @ 26 FT 1
6 Per Model Drive Chain 1 14 105139 Mounting Bracket Optional
7 Per Model Master Link 1 15 107812 Wall Mounting Plate w/Studs Optional
8 005031 3 Button Station 1 17 006119 Set Screw, 5/16-18 x 1, Sqr Head 2
9 105531 Cotter Pin 1 18 100413 Key, 1/4 x 1/4 x 1 1
Description Qty. Item
#
Part
Number
Description Qty.
6
INSTALLATION INSTRUCTIONS
107611
#1
#3
#2
107612
#4
Figure 2
#1 Wall Mount, Right Hand
#2 Wall Mount, Left Hand
#3 Bracket (Shelf) Mount, Right Hand
#4 Bracket (Shelf) Mount, Left Hand
#5 Bracket (Shelf) Mount, Front of Hood,
#6 Bracket (Shelf) Mount, Front of Hood, Left
#7 Bracket (Shelf) Mount, Above Hood, Right
#5
#7
#9
#6
Figure 3
#8
#10
#8 Bracket (Shelf) Mount, Above Hood, Left
#9 Bracket (Vertical) Mount, Right Hand
#10 Bracket (Vertical) Mount, Left Hand
INSTALLATION INSTRUCTIONS
SPRINGS, PULLEYS, CABLES AND MOUNTING HARDWARE USED TO
BALANCE YOUR GARAGE DOOR ARE UNDER EXTREME TENSION AT ALL
TIMES AND CAN CAUSE SEVERE INJURY OR DEATH IF DISTURBED.
WARNING
DO NOT ATTEMPT ADJUSTMENT.
7
MOUNTING THE OPENER
WHEN PREPARING THE MOUNTING SURFACE
ENSURE THE OPENER WILL BE RIGID AND SECURE
WHEN INSTALLED, THE MOUNTING SURFACE WILL
PROVIDE A LEVEL BASE, AND THE OPENER’S DRIVE
SHAFT WILL BE PARALLEL WITH THE DOOR SHAFT.
FAILURE TO MEET THESE CONDITIONS WILL RESULT
IN AN OVERALL UNSAFE DOOR OPERATION AND
PREMATURE FAILURE OF THE DOOR AND DOOR
OPENER.
1. Figure 2, page 6 illustrate several positions suitable for
mounting the opener; right hand or left hand wall mount or
horizontal (shelf) mount to the torsion shaft. For sectional
doors, the opener must be wall mounted. For rolling steel
doors the opener may be wall mounted or hood mounted by
using an optional hood mounting bracket, [14]. A wall
mounting plate [15] is also available from the factory (see
Figure 1). The mounting plate/bracket provides for chain
tension adjustment as well as aiding installation.
NOTE: THE OPENER DRIVE SPROCKET MAY BE
INSTALLED ON EITHER SIDE OF THE GEAR
REDUCER. SELECTION DEPENDS ON WHICH SIDE
OF THE DOOR THE OPENER IS MOUNTED ON.
2. Determine which side of the door the opener will be located
on. Fasten the sprockets [5] and [12] and the keys [4] on
the chosen side of the torsion shaft of the door and on the
corresponding end of the output shaft of the opener.
Tighten the set screws enough to prevent the sprockets from
sliding off the shaft. If the door shaft lacks a keyway you
will need to drill and pin the sprocket in accordance with
Step 6 (tightening the set screws is sufficient for this step).
The sprockets should be kept as close as possible to the
bearings. Fasten the wall mounting plate or the mounting
bracket (as applicable and if available) to the opener gear
box flange. Temporarily suspend the opener in its
mounting position and such that the distance between the
door shaft and the opener’s output shaft is between 12” and
15”. See Figure 5 for wall mount and Figure 6 for hood
mount illustration. The distance between the shafts may be
greater if the mounting conditions prohibit installation as
suggested.
4. With the chain tight and straight and the opener’s output
shaft parallel with the door‟s torsion shaft, trace the
mounting slots (holes) on the mounting surface then lower
the opener to the floor. The opener‟s gear box mounting
hole pattern is shown in Figure 4.
5. The opener should be installed using 1/2” bolts through the
wall. If the building‟s construction will not allow the usage
of through bolts then use lag bolts and shields (or the
equivalent type fasteners). Mount the opener, slipping the
drive chain on before bolting the opener to the mounting
surface but do not completely tighten the bolts at this time.
6. Re-align the door shaft and opener drive shaft sprockets and
connecting drive chain. Secure the sprockets in place with
their set screws. If no keyway exists in the door shaft, drill
a 5/16” through the door sprocket and door shaft with the
sprocket in its aligned position. Insert the 5/16” roller pin
[2] through the sprocket and shaft to secure the sprocket in
place. See Figure 7.
7. Adjust the drive chain tension such that there is no more
than 1/4” slack when the chain is depressed between the
sprockets. See Figure 8. The preferred mounting is with
the motor end up and the opener below the door shaft. This
results in better clearance for the hand chain and disconnect
chain.
8. Attach sash chain, item 10, with cotter pin, item 9. See
Figure 9, next page.
Figure 4
3. Connect the two drive sprockets [5 and 12] with the drive
chain [6] and connecting link [7], shortening the chain to
the proper length if necessary. To shorten the chain use a
chain tool or drive out the appropriate rivets with a punch.
107608
8
INSTALLATION INSTRUCTIONS
12” to 15”
12
Figure 6 Figure 5
12” to 15”
Figure 7
Figure 8
Figure 9
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