Linear MH5011S, MJ5011S User Manual

INSTALLATION AND

OWNER’S MANUAL

MJ & MH

M-S SERIES JACKSHAFT COMMERCIAL VEHICULAR

DOOR OPERATORS with SOLID STATE CONTROLS

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 HI S M AN UA L!

Serial #:

Date Installed:

Your Dealer:

100771

As of date of manufacture,

meets all ANSI/UL 325

Safety Requirements for

Vehicular doo r o perators

USA & Canada

[phone] & [phone]

[phone]

Toll Free FAX [phone]

www.linearcorp.com

READ THESE STATEMENTS CAREFULLY AND FOLLOW THE

INSTRUCTIONS CLOSELY.

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.

CAUTION

Indicates a MECHANICAL hazard

of DAMAGE to your operator or

equipment. Gives instructions to

avoid the hazard.

Indicates an ELECTRICAL

hazard of INJURY OR

DEATH. Gives instructions

to avoid the hazard.

WARNING

Indicates an ELECTRICAL hazard

of DAMAGE to your operator or

equipment. Gives instructions to

avoid the hazard.

CAUTION

TABLE OF CONTENTS

Product Features .......................................................................................................... 3

Jackshaft Operator Applications ................................................................................. 3

Preparation .................................................................................................................... 4

Figure 1 - Component Identification Pictorial ............................................................. 4

Important Installation Instructions (Things To Do Before & During Installation) ..... 5

Table 1 - Component Identification Listing ................................................................. 5

Installation Instructions ........................................................................................... 6-13

Figure 2 - Operator Footprint ....................................................................................... 6

Figure 3 - Release/Hand Chain Wall Bracket Installation ........................................... 7

Figure 4 - Mounting Positions ...................................................................................... 7

Figure 5 - Operator Dimensions - Model MJ5011S ..................................................... 8

Figure 5A - Operator Dimensions - Model MH5011S .................................................. 8

Setting The Limits ......................................................................................................... 9

Figure 6 - Limit Adjustment .......................................................................................... 9

Electrical Wiring Instructions ..................................................................................... 10

Figure 7 - Power Connections .................................................................................... 10

Figure 8 - Door Edge Installation ............................................................................... 11

Safety Beam Photoelectric Entrapment Protection Device Installation .................. 11

Figure 9 - Door Edge & Photoelectric Wiring ............................................................ 12

Figure 11 - 3 Button Station Wiring ........................................................................... 13

Figure 12 - Single Button / External Interlock Wiring ............................................... 13

Turning On Power to the Operator ............................................................................ 13

Operation and Adjustment Instructions ............................................................... 14-20

Important Safety Instructions for Owner ................................................................... 14

Clutch Adjustment ...................................................................................................... 15

Brake Adjustment ....................................................................................................... 16

Setting the Switch Selectable Operation Modes ....................................................... 16

Setup Modes................................................................................................................ 18

Safety Beam Photoelectric Entrapment Protection Device Adjustment ................. 19

Testing ......................................................................................................................... 20

Maintenance ............................................................................................................... 20

Wiring Diagram ........................................................................................................... 21

Warranty ...................................................................................................................... 22

2

The purpose of this booklet is to provide assembly,

installation and operation information concerning Model

MJ5011S & MH5011S Commercial Vehicular Garage Door

Operators 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 OPERATORS 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 MJ5011S & MH5011S

operators employ solid state technology with advanced

standard features to provide for a complete commercial door

operating system.

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. The Model MH5011S is

equipped with a chain hoist to aid in manual operation.

Control Circuit: Connection terminals for a standard

three button Open, Close and Stop control station at 5 Volts

DC. The motor control board features a built-in 3 button

station for test purposes.

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.

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 10 for the entrapment

protection installation guide.

MJ and MH SERIES DOOR OPERATOR

APPLICATIONS:

Jackshaft operators are intended for commercial and

industrial use to raise or lower sectional overhead doors

by chain coupling or direct coupling to the door shaft.

Jackshaft operators 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. MJ and MH Series Jackshaft operators may also

be used with certain roll up service doors and grills when

appropriately sprocketed (consult factory).

A jackhaft operator DOES NOT LOCK THE DOOR IN ITS

CLOSED POSITION. However, because the cross-header

shaft is prevented by the operator from turning, the torsion

springs provide no assistance in lifting the door should an

attempt be made to raise it manually.

The MS Series jackshaft operators are used in the

following applications:

- Limited Duty Commercial installations only

- Rate of operation shall not exceed 10 cycles of opening

and closing per hour, maximum 60 cycles per day.

- Indoor Use Only

- Up to 14 foot high doors with a maximum area of

196 square feet, 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 10.

- (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 10.

- (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 10.

- The manufacturer of this operator strongly

recommends installation of one of the entrapment

protection device above and states that one is

REQUIRED where any automatic, remote or manual

control is used to activate the door.

OPTIONAL FEATURES:

Digital Radio Controls: Open, Close and Stop operation.

Radio units are available to control up to 27 doors from one

transmitter.

Timer to Close Operation: Two of the programmable

operation modes (T & TS), closing delay is adjustable from 5

seconds (factory set at 30 seconds) to 5 minutes in five second

intervals.

Delay on Reverse: Factory set to 0.6 seconds, adjustable to 2

seconds.

Keyless Entry System: Connection terminals provided for

hard wired or wireless keyless entry systems.

PRODUCT FEATURES

3

Before starting the installation of the operator, the door must be in

good working condition and properly counterbalanced. Inspect

the door and track 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 operator powerhead from the shipping

carton, 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. If

the operator was ordered with the optional chain hoist,

Model MH5011S, see that it is so equipped. A chain hoist

CANNOT be added in the field.

Warning: Rope off the area to keep personnel and

vehicles clear of the door and floor space in the vicinity

of the operator during the installation.

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.

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

WARNING

107170-2

PREPARATION

COMPONENT IDENTIFICATION

4

Figure 1

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 MJ and MH are a Commercial Vehicular

Door Operators and as such are 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.

ITEM # PART# DESCRIPTION QUAN.

1 Operator Power Head 1

2 005031 3 Button Station 1

3 009062 30 Tooth Sprocket, 1” Bore, 1/4 Key 1

4 009061 20 Tooth Sprocket, 1” Bore, 1/4 key 1

5 105193 Release/Hand Chain Wall Bracket 1

—— AR - As Required

ITEM # PART# DESCRIPTION QUAN

6 100413 1/4” Square Key 2

7 006119 5/16-18 x 1 Square Head Set Screw 4

8 009249 Release Chain AR

9 100315 #3 Hand Chain - Precut to 26 Ft. 1

10 009239 Drive Chain to Door Shaft, 4 Ft. 1

• 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.

COMPONENT IDENTIFICATION LISTING

TO REDUCE THE RISK OF SEVERE

INJURY OR DEATH:

WARNING

5

IMPORTANT INSTALLATION INSTRUCTIONS!

READ AND FOLLOW ALL 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.

DO NOT ATTEMPT ADJUSTMENT.

Figure 4, page 7 illustrates several positions suitable for

mounting the operator; right hand or left hand, either wall mount

or ceiling mount.

CHAIN COUPLING MOUNTING

Refer to Figure 2 (below), Figure 1, page 4 and Figures 5 and

5A, page 8 for component identification and the operator

mounting slot locations. Place the sprockets [ 3 ] and [ 4 ] on the

chosen side of the torsion shaft of the door and on the

corresponding end of the output shaft of the operator. The

sprockets should be kept as close as possible to the bearings.

Fasten the connecting link to each end of the door chain and loop

the chain over the sprocket [ 3 ] on the torsion shaft. Temporarily

suspend the operator in its mounting position using the chain

over the sprocket [ 4 ] at one end of the jackshaft and a rope or

chain at the mid point (to support the operator weight). With the

chain tight and straight and the jackshaft parallel with the torsion

shaft, trace the mounting slot on the mounting surface then

lower the operator to the floor.

IT IS ESSENTIAL THAT THE SURFACE

SUPPORTING THE OPERATOR BE RIGID

AND SECURE. FAILURE TO PROVIDE A FIRM

MOUNTING SURFACE WILL RESULT IN

DAMAGE TO THE DOOR TORSION SHAFT

AND THE PREMATURE FAILURE OF THE

OPERATOR.

If the construction permits, the operator should be mounted with

3/8 inch diameter bolts through the wall. If it is not feasible to go

through the wall, then use lag bolts to fasten the operator to the

mounting surface. Locate the four holes within the tracings of

the slots made in the previous step at the positions which will

allow for adjust-ment of the chain tension. After drilling the

mounting holes and installing lag shields, if necessary, bolt the

operator to the mounting surface but do not completely tighten

the bolts at this time. Check the alignment of the sprockets,

adjust their positions on the shafts if necessary and tighten the

set screws securely on both sprockets. pulling downward on the

operator to remove slack from the chain, tighten the four

mounting bolts.

Inspect the installation. There should be no slack in the chain

but neither should it be under severe tension which might

shorten the life of the bearings. If there is any flexibility in the

system due to construction of the surface supporting the

operator or noticeable deflection of the door shaft, it is advisable

to install a shaft support between the operator jackshaft and the

door shaft to prevent the loss of limit settings due to the

possibility of the chain jumping over the sprocket teeth. Shaft

supports are available from the factory.

BEFO RE PR O CE E DI NG WI TH T H E

OPERATOR INSTALLATION AND SETTINGS,

MAKE A FINAL CHECK FOR TIGHTNESS OF

ALL MOUNTING HARDWARE AND SET

SCREWS.

Proceed to “Chain Hoist and Floor Disconnect Installation”.

WARNING

INSTALLATION INSTRUCTIONS

Figure 2

107864

6

CHAIN HOIST AND FLOOR DISCONNECT

INSTALLATION

If the operator is furnished with a chain hoist (Model MH5011S),

pass the hand chain over the chain wheel and through the chain

guides on the operator clutch shaft (opposite end from the large

pulley). Fasten the ends of the chain together by opening and re-

closing one link using two pairs of pliers. If the chain is too long

(standard length for 16 foot high doors and below is 26 feet total

length of chain), shorten it to the desired length using the method

described above and discard the unused portion.

Fasten the chain hoist holding bracket furnished with the operator

to the wall approximately four feet from the floor. This bracket is

also used to hold in place the release chain for both the chain hoist

equipped units (MH5011S) and floor disconnect models

(MJ5011S).

INSTALLATION INSTRUCTIONS

107174

Figure 3

Figure 4

7