Lift-Master HS670-100 S1 User Manual

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Installation Instructions

Hydraulic Models: HS670-100-S1

HS670-200-S1

Vehicular Slide Gate Operator

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2 Contents

Contents

General Information _____________________________________________ 3

Supplied Parts _____________________________________________________________ 3 Specifications _____________________________________________________________ 3 Dimensional Outline ________________________________________________________ 3

Safety Information _______________________________________________ 4

Safety Instructions__________________________________________________________ 4 Safety Precautions for Open-Roller Gates and Ornamental “Grill Type” Gates __________ 6

Pre-Installation Check-List ________________________________________ 8

Wiring Specifications _______________________________________________________ 8

Operator Features ______________________________________________ 11

Programmable Features_____________________________________________________ 13 Led Descriptions __________________________________________________________ 14

Installation ____________________________________________________ 15

Step 1: Concrete Pad______________________________________________________ 15 Step 2: Drive Rail ________________________________________________________ 16 Step 3: Operator Mounting _________________________________________________ 16 Step 4: Vent Cap _________________________________________________________ 17 Step 5: Limit Shoes_______________________________________________________ 18 Step 6: Suspension System _________________________________________________ 19 Step 7: Power Wire Connections ____________________________________________ 20 Step 8: Programming _____________________________________________________ 22 Step 9: Preliminary System Check Out _______________________________________ 26 Step 10: Accessory Installation_____________________________________________ 27

Required Maintenance___________________________________________ 28 Warranty______________________________________________________ 29

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General Information

3

General Information

Supplied Parts

Inspect the operator for any possible shipping damage and any shortage of parts. Please note that if accessories were ordered with this unit, some may be packed separately.

!Install Gate Warning Plates on both sides of the gate where they can be easily seen.

!!Do not run operator without vent cap installed.

 

 

 

 

 

Part Description

Qty.

 

¼ -20

Bolt

4

 

¼ Lockwasher

4

 

¼ -20

Hex Nut

4

 

10-24

Screw

4

 

10 Lockwasher

4

 

10-24

Hex Nut

4

 

Limit Shoe

2

 

Gate Warning Plate !

2

 

Gate Safety Flyer

1

 

Vent Cap !!

1

 

 

 

 

 

Specifications

 

Table 1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MODEL HS670-100-S1

MODEL HS670-200-S1

 

 

Horsepower

1 H.P.

2 H.P.

 

 

Pump P.S.I.

600

1500

 

 

Gate Size & Weight

Designed For Most Lengths

& Weights of Slide Gates

 

 

Frequency of Use

Designed for High Cycle Rates

 

 

Primary Voltages

120-230-4601Ø & 3Ø

230-4603Ø Only

 

 

Secondary Voltages

24 Vac/12 Vac

24 Vac/12 Vac

 

 

 

 

 

 

Table 2

Dimensional Outline

27”

19 3/4”

29 3/4”

14”

26 1/2”

31 3/4”

01-20221F1

Figure 1

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4 Safety Information

Safety Information

Vehicular gate systems provide convenience and security. Gate systems are comprised of many component parts. The gate operator is only one component. Each gate system is specifically designed for an individual application.

Gate operating system designers, installers and users must take into account the possible hazards associated with each individual application. Improperly designed, installed or maintained systems can create risks for the user as well as the bystander. Gate systems design and installation must reduce public exposure to potential hazards.

A gate operator can create high levels of force, in its function as a component part of a gate system. Therefore, safety features must be incorporated into every design. Specific safety features include:

Gate Edges

Enclosed Track

Vertical Posts

Guards for exposed

Photo-electric

Instructional and

rollers

Sensors

Precautionary Signage

Screen Mesh

 

 

Important instructions follow. These instructions are intended to highlight certain safety related issues. These instructions are not intended to be comprehensive. Because each application is unique, it is the responsibility of the purchaser, designer, installer and end user to ensure that the total gate system is safe for its intended use.

Safety Instructions

Select instructions are highlighted with this precautionary symbol (see left margin). Failure to follow these selected instructions can result in serious injury or death.

STEP 1: BEFORE INSTALLATION

1Confirm gate operator model is specified by Installation and Maintenance Manual for application type, gate size and frequency or use.

2 Confirm ALL appropriate safety features, such as gate edges,photo-electricsensors, vertical posts and enclosed tracks, are specified.

3 Confirm gate system design reduces pinch points and protects against entrapment.

4Confirm gate system design has pedestrian access separate from vehicular entrance.

5Confirm gate system design reduces traffic backup.

6Confirm warning signage is included in design.

7Confirm gate moves freely before installation of operator

8Repair or service worn or damaged gate hardware before installation of operator.

9To avoid installation hazards, review the gate system operation and installation procedures, such as manual disconnect mechanism procedure.

10Confirm control design prohibits unauthorized use.

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Safety Information

5

STEP 2: DURING INSTALLATION

1 Disconnect power at service panel before making any electrical connection.

2 Avoid pinch points, be aware of all moving parts.

3 Adjust clutch or load sensing device to minimum force setting.

4 Do notover-tightencutch or adjust force setting above minimum.

5 Install controls where user cannot touch gate while operating controls.

6Install controls where user has full view of gate operation.

7Install two or more warning signs on the gate to alert persons in the area of automatic gate operation. Warning signs must be conspicuous.

8Install operator inside fence line. Do not install operator on public side of fence line.

9Secure gate operator cover.

STEP 3: AFTER INSTALLATION

1 Test all safety features.

2Train end user about basic functions and safety features of gate system.

3Leave Installation and Maintenance Manual and Safety Instructions with end user.

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6 Safety Information

Safety Precautions for Open-RollerGates andOrnamental “Grill Type” Gates

OPEN-ROLLERGATES

Injuries occur when people get their or feet caught between the top or bottom of the gate and the gate roller. This potential pinch-pointshould be guarded against at all times. Enclosed style gate tracks are available for refitting of these rollers from many fence suppliers. Also, roller guards are available for installing over the rollers.

One ore more contact sensors shall be located at the leading edge, trailing edge, and post-mountedboth inside and outside of a vehicular horizontal slide gate.

Figure 2

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Safety Information

7

ORNAMENTAL “GRILL TYPE” GATES

Injuries occur when people put their hands and arms through openings in the grill and the gate is operated. They cannot retract their arms and it gets caught between the moving gate grill and the stationary fence post or fence. This potential hazard can be averted by placing a screen mesh on the gate to prevent access through openings anywhere the gate may travel.

Figure 3

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8 Pre-InstallationCheck-List

Pre-InstallationCheck-List

 

BACKFRAME

 

2 FT.

GATE

3 FT. MIN.

OPENING

01 -202 28 F8

 

Figure 4

ΦCheck the gate. It must operate smoothly and freely. If necessary, lubricate,

adjust or repair the gate prior to operator installation. The gate must be level and plumb.

ΦSome gates may only be as wide as the gate opening. They may require a backframe to be constructed to allow for chain attachments See Figure 4.

ΦDouble check the size and weight of the gate to make sure that this operator is proper for this application.

ΦIf wiring has already been installed, check to make sure it meets the following specifications and requirements.

Wiring Specifications

A.The distances shown are measured in feed from the operator to the power source.

B.These calculations are based on the National Electrical Code and allows for a 5% voltage drop.

C.Supply voltage must be within 10% of the operator’s rating under load conditions.

D.These calculations are based on stranded copper wire.

E.It is highly recommended that only 90% of the distances shown be used; this will allow for a 10% safety factor.

F.For dual units, the distance shown should be cut in half.

G.When wire larger than 12 gauge is used, a separate junction box will be required for operator power connections (not supplied).

H.All local codes must be strictly adhered to.

I.Do not run control wires in the same conduit with power wires.

J.Do not run parallel conductor cable for controls.

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POWER WIRING

THREE PHASE

MAX. DIST. (FT.)

VOLT.

SINGLE

DUAL

WIRE

H.P.

UNIT

UNIT

GAUGE

230

343

171

12

546

273

10

1HP

868

434

8

 

1381

690

6

460

1593

796

12

2533

1266

10

1HP

4029

2014

8

 

6407

3203

6

230

181

90

12

289

144

10

2HP

459

229

8

 

731

365

6

460

796

398

12

1266

633

10

2HP

2014

1007

8

 

3203

1601

6

Table 3

CONTROL WIRING

 

 

 

 

DIST./FT.

WIRE GAUGE

 

800

18

 

1200

16

 

2000

14

 

 

 

Table 5

 

FORMULA

L = (V) x (D)

 

 

(2K) x (I)

Pre-InstallationCheck-List

9

SINGLE PHASE

MAX. DIST. (FT.)

VOLT

SINGLE

DUAL

WIRE

H.P.

UNIT

UNIT

GAUGE

115

56

28

12

89

44

10

HP

143

71

8

 

227

113

6

230

226

113

12

359

113

10

1HP

572

179

8

 

909

286

6

Table 4

L = Max. one way dist.

V = Voltage Drop (5%)

D = Cross Section area of conductor (cir.mil.)

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10 Pre-InstallationCheck-List

K= Resistivity of conductor (24)

I = Motor F.L.A. (NEMA suggested)

 

 

 

 

 

WIRE GAUGE

DIAMETER

OHMS/1000FT.

 

16

1/20”

4 Ω

 

14

1/16”

2.5 Ω

 

12

1/12”

1.6 Ω

 

10

1/10”

1Ω

 

8

1/8”

.6 Ω

 

 

 

 

Table 6

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Figure 5
F. DRIVE WHEELS

Operator Features

11

Operator Features

EFGHI

D

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C

 

 

 

 

 

 

 

 

 

 

 

 

 

J

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

B

A

01-20228F1

A.MOTOR 1 AND 2 H.P.

The motors used in the HS670-100andHS670-200are T.E.F.C. (totally enclosed, fan cooled) 3450 R.P.M. They incorporate abuilt-inmanual reset thermal overload.

B.DIRECTIONAL VALVE

3 position, 4 way. It incorporates 2 solenoids which are 24 Vdc. Rectified from 24 Vac.

C. BYPASS VALVE

Incorporates a handle at side of pump. When positioned downward, it will allow manual operation of the gate.

D. VENT CAP

When removed, you may add ATF Transmission fluid. Must be on during operator operation.

E. LIMIT SWITCH

Oilitight and watertight. Nema 3, 4, & 13 construction. Open switch for right hand, close switch for left hand.

Polyurethane material on a steel or aluminum hub. HS670-100= 1 – ½” wide 6” dia.HS670-200= 2” wide 6” dia.

G.HYDRAULIC MOTOR

Roller vane, free wheeling type with a displacement of 12 in./3.

H.SUSPENSION SYSTEM

Incorporates two compression springs. See also page 19.

I.LIMIT SWITCH

Close switch for right hand and open switch for left hand.

J.RELIEF VALVE

Built into pump. Set at 600 p.s.i. for HS670-100and 1500 p.s.i. forHS670-200.

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12Operator Features

DIGITAL MICROPROCESSOR DISPLAY CONTROL BOARD

This is the main circuit board for the gate system (see Figure 5). It contains all the logic and intelligence for the system. It is isolated from voltage spikes and surges by the isolation interface board and also by an isolation transformer. This board contains all the LED’s and the programming buttons and display.

ISOLATION INTERFACE BOARD

This circuit board (see Figure 5) protects the digital mircoprocessor display control board. All the inputs and outputs go thorough this board. This board contains all the relays that send and receive signals that are processed by the digital control board.

DIGITAL MICROPROCESSOR

DISPLAY CONTROL BOARD“UNDERNEATH

ISOLATION INTERFACE BOARD “ON TOP”

01-20228F2

Figure 5

MAXIMUM RUN SHUT OFF CIRCUIT

This is a self learning circuit. It will take the average amount of time between the opening cycle and the closing cycle and add 10 seconds to it. If this time should be reached during operation, then this circuit will shut off the operator.

REVERSAL DELAY CIRCUIT

Built in sounder will activate four seconds prior to and during gate movement. Sound level is adjustable. Four second delay is programmable.

NOTE: The four second delay is programmable. See program information.

MID OPEN CIRCUIT

When a control device is wired into this circuit, it will open the gate to a position slightly greater than ½ way from the full closed position or if gate is less than ½ way open. If gate should be more than ½ way open, then the control device will open the gate to the full open position. If the time delay to close is enabled, the operator will automatically close from the “mid-open”position.

VEHICLE REVERSE CIRCUIT

If this circuit is energized while gate is closing, gate will stop and reverse to full open position. If energized while gate is at the full open or stopped between limits, it will not allow the gate to be closed.

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Operator Features

13

VEHICAL OPEN CIRCUIT

A device connected to this circuit will only open the gate. If gate is closing, it will cause the gate to stop and reverse to the full open position.

EXTERNAL WARNING CIRCUITS

Many different types of signaling systems can be connected to the operator to act as external warnings. See the electrical diagram supplied with operator for more information.

THREE BUTTON CONTROL CIRCUIT

Sequence of operation is, open/stop/close. Stop will override all other functions. If closing, open will cause operator to stop and reverse to full open. If opening, close will cause operator to stop and reverse to full close position.

ONE BUTTON CONTROL CIRCUIT

Sequence of operation – open, stop, close, stop. If power has been interrupted, will always open with first activation.

Programmable Features

PROGRAM 1 (R.H./L.H.)

Will automatically set up motor rotation, limit switch functions and directional logic for the operator.

PROGRAM 2 (MASTER/SLAVE)

Will set up two (2) operators to act as one, using common controls.

PROGRAM 3 (4 SECOND DELAY)

This program will allow you to enable or disable the 4 sec. delay before the gate begins its open or close direction. See the Warning on page 14.

PROGRAM 4 (OBSTRUCTION SENSING CLOSE)

Will determine the response the operator will make when the gate meets an obstruction while closing.

PROGRAM 5 ( OBSTRUCTION SENSING OPEN)

Will determine the response the operator will make when the gate meets an obstruction while opening.

PROGRAM 6 (EXTERNAL REVERSE DEVICE)

Will program the system to accept either a normally open or normally closed contact type external obstruction sensing device.

PROGRAM 7 & 8 (TIME DELAY TO CLOSE)

These two independent programs will allow the gate to automatically close from the full open or mid open position after a programmed amount of time.

PROGRAM 9 (GATE LOCK)

This program will allow the use of different types of gate locks to be used with the system.

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14 Operator Features

Led Descriptions

 

 

 

 

 

Color

Name

Description

 

Green

Program

“ON” when in program mode, “OFF” when in

 

operational mode.

 

 

 

 

Red

External Reverse

“ON” when an external reverse device was

 

activate, “OFF” with next input.

 

 

 

 

Red

Maximum Run

“ON” when maximum run circuit shut operator off,

 

“OFF” with next input.

 

 

 

 

Red

N/A

 

 

 

 

“ON” when operator is programmed R.H., “OFF”

 

Red

Right Hand/Left Hand

when operator is programmed L.H., “BLINKS”

 

when operator has not been programmed for

 

 

 

 

 

 

either.

 

Red

Gate Closing

“ON” anytime sounder is activated prior to and

 

during closing.

 

 

 

 

Red

Gate Opening

“ON” anytime sounder is activated prior to and

 

during opening.

 

 

 

 

 

 

“ON” when operator electric power is on. “OFF”

 

Red

Power

when the operator has no power. “BLINKS”

 

when the control voltage of the operator drops

 

 

 

 

 

 

below 18 VAC, or if power was lost then restored.

 

 

 

 

Table 7 NOTES: Program 2 (Master/Slave)

If for some reason both operators must be handed the same (both R.H. or L.H.). Then both operators must be programmed as SLAVES. All controls will be connected to either operator. You will still need the three (3) wire interconnect between the two operators.

Please be aware that these operators are transmitting data through the master/slave interconnection. It is very similar to a RS232 connection. It is very important that these three wires be shielded from any and all power wires and positioned far away from power lines or conduits. If the mater/slave interconnection receives any type of voltage interference or noise, neither of the two operators will function properly.

WARNING

It is very important that the four second delay be enabled for most applications. The only situations where the delay would be disabled is for extreme security installations where the need for the gate to immediately open or close is required.

IMPORTANT NOTE: The time delay to close feature will NOT activate if the gate was reversed to open by either of the external obstruction circuits, (ref. adaptions 6 & 7 on wiring diagram). The operator will require a manual signal to close the gate. The time delay to close will function normally after the manual signal.

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Installation 15

Installation

INSTALLATION NOTES

Installation shown is for a righthanded unit (on right side of gate opening when inside looking out). Left-handedis opposite.

If there is existing concrete at area of unit mounting, use dimensioning procedure described in step 1. You may need to modify any conduit locations to suit your application.

Step 1: Concrete Pad

1Layout concrete pad as detailed.

2Locate conduit, as required, prior to pouring concrete.

3Pour concrete, insuring that pad is level and above the ground line. Pad must be a minimum of 24 inches in depth or below the frost line, whichever is greater.

4Allow concrete to set at lease 2 days before installing unit.

5Locate four (4) ½” threaded anchors (not supplied) or other means of fastening as shown. Anchors must be positioned accurately and be secure in the concrete.

NOTES

Always use separate conduits for power wiring and control wiring.

For detailed information on the emergency disconnect system, see instructions supplied with it.

This is only a suggested layout, other pad layouts are possible.

You may want to install extra conduit for future wiring considerations.

“GATE” SHOWNOPEN

AS

 

 

ANCHOR LOCATION

 

+ 7 1/2”

 

 

MARKED “Z”

 

REQ’D.

 

 

 

 

 

 

 

 

Z

 

 

 

 

 

 

 

Z

 

 

 

 

2 3/4”

 

OPTIONAL EMERGENCY

 

26 1/2”

 

 

DISCONNECT

 

 

 

 

 

 

 

 

 

 

 

14”

 

5 7/8

 

 

 

Z

 

 

 

3”

 

 

 

Z

 

 

 

 

X

 

X

 

 

 

 

 

3 7/8”

 

 

 

CONDUIT

 

 

 

01-20221F6

 

X

X

3 3/4”

 

 

29 3/4”

 

2 5/8”

 

 

 

 

 

 

 

35”

 

X = 1 3/4”

 

 

 

 

 

+ = CRITICAL DIMENSION

Figure 7

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16 Installation

Step 2: Drive Rail

Important: The drive should be:

Level and parallel to the gate and operator.

As close as possible to the 11-1/2”dimension.

Very securely mounted to the gate and backframe.

The length of the drive rail should be the gate opening width plus 2 to 3 feet.

01 -20228F3

Figure 6

Step 3: Operator Mounting

1Remove the outer cover from the operator.

2Carefully secure the concrete pad with the drive wheels facing the gate.

IMPORTANT NOTE: The operatormust be lever the parallel with the gateand drive rail. By loosening the bolts securing the mounting logs to the unit, the operator can be slightly adjusted up or down. Retighten bolts.

CAUTION

Make sure that the drive rail and wheels are aligned properly (see Figure 8).

01-20228F4

Figure 7

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Installation 17

Step 4: Vent Cap

Remove the threaded plug from the pump tank and install the vent cap in its place. IMPORTANT NOTE Never run the operator without the vent cap in place.

01-20221F8

Figure 8

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18 Installation

Step 5: Limit Shoes

1Manually open the gate to the full open position.

2Locate the open limit switch lever and mark its position on the drive rail.

3Manually close the gate to the full close position.

4Locate the close limit switch lever and mark its position on the drive rail.

5Manually open the gate about halfway. Per drawings below, measure and drill holes. Mount both limit shoes to underside of drive rail.

IMPORTANT NOTES

The limit shoes are slotted, so minor adjustments may be made later for fine tuning of the full open and close positions. Also, note that the limit switches themselves may be slightly adjusted up or down.

It is highly suggested that gate stops be installed to the gate at the full open and closed positions.

Due to the fact that this unit has no brake, there will be some gate coasting and, depending on gate weight, it could be considerable, so it might drift past the limits.

 

 

 

MARK CENTERLINE

 

MARK CENTERLINE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DRIVE RAIL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LIMIT SWITCH

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LIMIT SWITCH

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2”

 

 

 

 

 

 

 

 

 

CENTERLINE MARKS

 

 

 

 

 

 

 

 

 

 

2”

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3”

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3”

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1-1/16”

 

 

 

 

 

 

 

 

9/32” DIA.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HOLES

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BOTTOM OF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DRIVE RAIL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1/4”-20SCR.

 

LIMIT SHOE

 

 

 

 

 

 

 

WASHER & NUT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

01-20221F9

Figure 11

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Installation 19

Step 6: Suspension System

The suspension system is semi-factoryset; simply loosen the suspension separator bolt completely. This will allow both wheels to pinch the drive rail.

NOTE: It is suggested that the separator bolt be removed and left with unit. If it is not removed, make sure that it can not interfere with suspension system.

If more or less pressure is required, adjust both upper and lower suspension spring lock nuts as desired.

IMPORTANT NOTES

Both springs should apply about the same amount of pressure.

If using the LiftMaster drive rail, make sure that the drive rail guide wheel is positioned properly. See Figure 9.

Important: Adjust the suspension system properly. This system puts pressure on the drive wheels so they can pinch together on the drive rail. This system also allows the drive wheels to “float” so the can follow any slight misalignment of the drive rail. If the springs are over tightened, it will reduce their life span. But, on the other hand, if they are under tightened, the drive wheels may slip on the drive rail.

01-20221F10

Figure 9

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20 Installation

Step 7: Power Wire Connections

CAUTION

Make sure power is disconnected at main power supply and at power disconnect switch on the unit before proceeding.

1Secure all electrical power connections to the power wiring terminal strip. Single phase to L1, L2 and GROUND. Three phase to L1, L2, L3 and GROUND.

2Connect all controls to the control wiring terminal strip. Refer to the electrical diagram supplied with the unit.

IMPORTANT NOTE: Onthree-phaseunits, when unit is first run, if you

can her the pump running by the gate does not move:

Make sure the manual bypass valve is in the automatic operation position.

If the bypass valve is OK, disconnect the main power supply and reverse any two wire connections at the power terminal strip.

POWER DISCONNECT

SWITCH

GROUND

01-20228F5

POWER TERMINAL

STRIP

Figure 10

Do not operator until instructed! Operator must be programmed before operation.

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Installation 21

MANUAL OPERATION

The pump is equipped with a manual bypass valve. By positioning the valve handle down (manual operation), the gate can be back-drivenopen or closed.

A back-upto this is the suspension separator bolt. By tightening this bolt, the drive wheels will be pushed off by the drive rail.

NOTE: When manually opening or closing the gate, it is not, in thebeginning, easy to get the gate started. Since fluid has accumulated in the drive motors, it will take a good size push to get the gate started.

01-20221F11

Figure 13

FACTORY INSTALLED ACCESSORIES

Most factory-installedaccessories are located on or under the control panel and are already wired into it.

NOTE: By removing one bolt, the entire control panel can be pivoted out of the way.

Figure 14

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22 Installation

Step 8: Programming

This gate controller has (9) programmable options which must be set prior to gate operation. To program the controller, press and hold the “FUNCTION” select push button for 2 seconds. When the board enters the program mode, the green program LED will turn on and the two display panels will become active.

When the controller enters the program mode and the program LED turns on, the “FUNCTION” display panel will display “0” (zero) and the “OPTION” display panel will display “0” (zero).

To exit the program mode, at any time, press and hold the “FUNCTION” select push button for 2 seconds. The program LED will turn off, indicating that you are out of the program mode. The board will reset as if first powered on.

PROGRAM

EXT. REVERSE

MAX. RUN

OBSTRUCTION

RIGHT HAND

CLOSING

OPENING

POWER

01-20228F6

Figure 11

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Installation 23

PROGRAM 1:RIGHT HAND/LEFT HAND OPERATION

0 = NOT SELECTED - OPERATOR WILL NOT FUNCTION IN THIS MODE.

1 = RIGHT HANDED - OPERATOR WILL MOVE GATE FROM LEFT TO RIGHT TO OPEN.

2 = LEFT HANDED - OPERATOR WILL MOVE GATE FROM RIGHT TO LEFT TO OPEN.

Program 1 determines whether the operator is “right handed” or “left handed”. To determine which type your gate controlled needs to be set to, observe the installation from the operator side of the gate. If the operator is on the right side of the gate. If the operator is on the right side of the opening, the operator is “right handed”. If the operator is on the left side of the opening, it is “left handed”.

Press the FUNCTION select button to set the function to “1”. The option display will show a “0”, “1” or “2”. Option “0” is the factory setting and does not allow gate movement. This option must be changed to either a “1” for right hand or “2” for left hand. Pressing the “OPTION” button will change the option between “1” and “2”. When the correct option for your application is indicated, press the “FUNCTION” select button to save this selected option and to step to the next program.

PROGRAM 2:MASTER/SLAVE OPERATION

0 = SINGLE GATE OPERATOR INSTALLATION.

1 = MASTER GATE OPERATOR – PROGRAMS THE SLAVE AT POWER UP.

2 = SLAVE GATE OPERATOR – PROGRAMMED BY THE MASTER AT POWER UP.

Program 2 selects whether the installation is a single operator or dual operators with common controls.

If the “FUNCTION” display shows “2”, proceed on as follows. If it does not show “2” then press the “FUNCTION” select button to set the display to “2”. The “OPTION” display will indicate a “0”, “1” or “2”. The “0” option is the factory setting and is for single operation gates. This option can be changed to “1” or “2” for dual gate operators. Pressing the “OPTION” select button will change the option between “0”, “1” or “2”, where option “1” is for master operation and “2” is for slave operation.

A master operator will automatically program its slave when it is powered up and when the program mode is ended. The master will automatically set the slave up as a slave. If the master was programmed for right hand, the slave will be set for left hand and visa versa. All other programmed options (i.e. time delay to close, reversal options, etc.), will be copied directly from the master to the slave. When the correct option for your application is indicated, press the “FUNCTION” select button to save this selected option and to step to the next program.

IMPORTANT NOTE: The two operators (master/slave) must have the 3 interconnection wires in place between the two operators for the master/slave system to work. Reference the wiring diagram supplied with units.

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24 Installation

PROGRAM 3:FOUR SECONDPRE-OPERATIONDELAY

0 = FOUR SECOND DELAY “OFF”.

1 = FOUR SECOND DELAY “ON”.

Program 3 selects whether or not there will be a four (4) second delay prior to gate movement. During the delay, the sounder will beep.

If the “FUNCTION” display shows “3”, proceed on as follows. If it does not show “3” then press the “FUNCTION” select button to set the display to “3”. The “OPTION” will indicate a “0” or “1”. The “1” option is the factory setting. By pressing the “OPTION” select button you can change this setting to “0”.

WARNING

Unless the job site is an extremely high security installation, program 3 should always be set to “ON”.

PROGRAM 4:REVERSE WHEN CLOSING

0 = REVERSE FOR 2 SECONDS THEN STOP

1 = REVERSE TO FULL OPEN POSITION

Program 4 determines the response of the gate operator to an obstruction from the external obstruction signal while closing.

With “FUNCTION” display showing “4”, press the “OPTION” select button to select either “0” or “1”. The factory setting is “1”.

PROGRAM 5:REVERSE WHEN OPENING

0 = REVERSE FOR 2 SECONDS THEN STOP.

1 = STOP

Program 5 determines the response of the gate operator to an obstruction from the external obstruction circuit, (#6 on wiring diagram), while opening.

With “FUNCTION” display showing “5”, press the “OPTION” select button to choose either “0” or “1”. The factory setting is “1”.

IMPORTANT NOTE: Programs 4 & 5 are only for the external obstruction device (adaption #6 on wiring diagram). Adaption #5, shown on wiring diagram (vehicle reverse device), will always stop and reverse a closing gate to the full open position. Adaption #7, will only react in the closing direction.

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Installation 25

PROGRAM 6:EXTERNAL REVERSE DEVICE SELECT

0 = External reverse device with normally closed contacts.

1 = External reverse device with normally open contacts.

This program determines which polarity of signal on the external obstruction device will cause the gate operator to react. If a device with normally open contacts is used, then this option should be set to “1”. If the device has normally closed contacts then this option should be set to “0”. The factory setting is “1”.

When the correct option is displayed, press the “FUNCTION” select button to save the choice and to step to the next program.

PROGRAM 7:TIME DELAY TO CLOSE ENABLE/DISABLE

0 = Time delay to close “OFF”.

1 = Time delay to close “ON”.

This program enables or disables the automatic time delay to close option.

When the correct option is displayed, press the “FUNCTION” select button to save the choice and to step to the next program.

NOTE: If timer to close option is et to disable, you will not need to doprogram 8. By pressing the “FUNCTION” select button twice you will go to program 9.

PROGRAM 8:TIME DELAY TO CLOSE “TIME”

0 = 2 SECONDS

1 = 15 SECONDS

2 = 30 SECONDS

3 = 60 SECONDS (1 MINUTE)

4= 90 SECONDS (1-1/2MINUTES)

5= 120 SECONDS (2 MINUTES)

6= 180 SECONDS (3 MINUTES)

7= 240 SECONDS (4 MINUTES)

This program sets the time from when the gate is fully open to the time when its will automatically begin to close.

By pressing the “OPTION” select button, choose the time that will be required for this gate application. Once the selection has been made, press the “FUNCTION” select button to save this selection and to step to the next program.

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26Installation

PROGRAM 9:GATE LOCK TYPE SELECT

0 = LOCK OUTPUT NORMALLY “OFF”.

1 = LOCK OUTPUT NORMALLY “ON”.

If a gate lock is to be used with the operator, this program determines the state of the built-inlock relay contacts and how they will turn on an off.

By pressing the “OPTION” select button, choose either option “0” or “1”. Option “0” would normally be selected if you are using a solenoid activated type lock system. The built-inlock relay’s contacts will be open when gate is closed. They will close for one second before the gate begins to open, and open up tow seconds after the gate has begun moving. Option “1” would normally be selected if you are using a magnetic type lock system. Thebuilt-inlock relay’s contacts will be closed while the gate is closed. They will open up one second before the gate begins to open and remain open. With either selection the contacts will be closed when the gate begins to close.

NOTE: For wiring information see electrical diagram supplied withoperator. If no lock system is to be used, it does not matter which option is shown in the display.

This was the last programming option. To exit program mode, press and hold the “FUNCTION” select button for 2 seconds. The green program LED will turn off. You may not proceed to step 8.

IMPORTANT NOTE: The operator MUST be run one full cycle, (to the fullopen and to the full closed positions), before the maximum run timer and the R.P.M. sensor will function. They both must learn their proper settings. Also, anytime the operator is reprogrammed it MUST be run one complete cycle.

Step 9: Preliminary System Check Out

Before adding any options, accessories or adaptions, it is highly recommended that you check out the system and its programs. If you have not already done so, temporarily connect a 3 button station to the control terminal strip, see below or see wiring diagram supplied with operator. Test for proper open, stop and closing of the gate. Test for proper operation of all programs that were programmed into the system. Once everything checks out okay, then proceed to adding on the accessory items for this job site.

NOTE: We recommend that, if more than one accessory item is used, after each one is attached check it for proper operation before adding the next.

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Installation 27

Step 10: Accessory Installation

See page 8 for wiring distance and wire gauge information. See wiring diagram for more information.

Important: Make sure that the two (2) gate caution signs are secured to the gate: one on the inside and one on the outside. They must be easily visible.

WARNING

If exterior controls such as keyswitch, card reader or pushbutton station are to be incorporated into this system, make sure the controls are installed where the user cannot touch the gate while operating controls. Install the controls where the used had full view of gate operation.

0 1 -20 22 8F7

Figure 12

NOTES

Both item 6 & 7 can be programmed for the close direction, reference program #4.

Only item 6 can be programmed for the open direction, reference program #5.

Item 7 is for use with photo-beamtype systems. Item 6 is for use with gate edge type systems.

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28 Installation

Required Maintenance

Normal Usage

 

 

 

 

 

 

 

 

 

 

MAINTENANCE

 

Check at least once every

 

ITEM

1

 

3

6

12

 

 

Month

 

Months

Months

Months

 

 

 

 

 

External safety

Check for proper operation

 

 

 

 

 

systems

 

 

 

 

 

 

 

 

 

 

 

 

Gate caution signs

Make sure they are

 

 

 

 

 

present

 

 

 

 

 

 

 

 

 

 

 

 

Manual operation

Check & operate by-pass

 

 

 

 

 

valve

 

 

 

 

 

 

 

 

 

 

COMPLETE

 

Gate

Inspect for wear or

 

 

 

 

damage

 

 

 

 

 

 

 

 

 

 

 

 

Accessories

Check all for proper

 

 

 

 

 

operation

 

 

 

 

 

 

 

 

 

 

 

 

Electrical

Inspect all wire

 

 

 

CHECK

 

connections

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Frame bolts

Check for tightness

 

 

 

 

 

Total unit

Inspect for wear or

 

 

 

 

 

 

damage

 

 

 

 

 

 

 

 

 

 

 

 

 

Fluid levels (D)

Keep at least ¾ full

 

 

 

 

 

Fittings

Check for leaks

 

 

 

 

 

Drive rail

Check for damage

 

 

 

 

 

Drive wheels

Check for wear

 

 

 

 

 

 

 

 

 

 

 

 

Table 8

NOTES:

When servicing, always disconnect operator from electrical power supply.

Severe or high cycle usage will require more frequent maintenance checks.

Inspection and service should be preformed anytime a malfunction is observed or suspected.

Use only “ATF” automatic transmission fluid. If using the optional cold weather fluid (Royco 756) only replace with the same.

When servicing, please do some “house cleaning” of the operator and the area around the operator. Pick up any debris in the area. Clean the operator if needed.

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Required Maintenance

29

Warranty

LIMITED ONE-YEARWARRANTY

LiftMaster gate operators are warranted against deficiencies in material and workmanship for a period of one (1) year from date of purchase, providing recommended installation and maintenance procedures are followed. This warranty is in lieu of all other warranties expressed or implied (some states do not allow limitations on how long an implied warranty lasts, so this limitation may not apply to you) and shall be considered void if damage was caused by fire, flood or lightening. The manufacturer will not be responsible for any labor charges incurred in the removal or replacement of deficient parts.

In case of failure due to deficiencies in material or workmanship during the warranty period, the complete gate operator will be repaired or replaced items in warranty.

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COPYRIGHT 2001

ALL RIGHTS RESERVED

This document is protected by copyright and may not be copied or adapted without the prior written consent of LiftMaster. This documentation contains information proprietary to LiftMaster and such information may not be distributed without the prior written consent of LiftMaster. The software and firmware included in the LiftMaster product as they relate to this documentation are also protected by copyright and contain information proprietary to LiftMaster.

FOR TECHNICAL SUPPORT

Call our toll free numbers:

(800) 323-2276

(800) 998-9197

Installation and service information is available six days a week.

TO ORDER REPAIR PARTS

Call our toll free numbers:

(800) 528-2806

(800) 998-9197

Prepare to provide the following information when ordering repair parts:

"Part Number

"Part Name

"Model Number