Download SECTION 11155 VEHICULAR SLIDE GATE OPERATOR (Models

SECTION 11155
VEHICULAR SLIDE GATE OPERATOR (Models 9050, 9070, 9100, 9150, 9200 & 9300)
PART 1 - GENERAL
1.1 WORK INCLUDED
A. Furnish and install a complete microprocessor based vehicular slide gate operator system, with a solid-state board to control all
functions of the slide operator, as described herein and shown on the plans. Include all necessary boards, power supplies, loop
detectors, connectors, and accessories for a complete operational system.
1.2 CONTRACT DOCUMENTS
A. All equipment and work specified in this section shall comply, with all the General Conditions of the specifications, contract
documents, and drawings as indicated.
1.3 RELATED WORK
A. Parking control contractor shall coordinate all work with other contractors and trades where necessary.
B. All necessary conduit, raceways and pull boxes shall be installed by the electrical contractor.
C. Installation of the vehicular slide gate operator system shall be coordinated with the installation of other parking control related
systems.
1.4 QUALITY ASSURANCE
A. Installation shall comply with all applicable codes.
B. All equipment shall be new, in current production, and the standard products of a manufacturer of vehicular gate operator
equipment.
C. Manufacturer shall guarantee availability of parts, for a minimum of seven (7) years from date of shipment.
D. If required, manufacturer shall be able to demonstrate features, functions and operating characteristics to the Owner.
E. System shall be installed by a factory authorized contractor, with technicians specifically trained in this system.
F. On-site maintenance and repair service shall be available locally and within four (4) hours of notification for emergency
condition.
1.5 REFERENCE STANDARDS
A. Vehicular Slide Gate Operator shall be in compliance with Underwriter Laboratories Inc. (UL) Standard for Safety - Door,
Drapery, Gate, Louver and Window Operators and Systems, UL 325 Fourth Edition; and Underwriters Laboratories Inc. (UL)
Standard for Safety - Tests for Safety-Related Controls Employing Solid-State Devices, UL 991 Second Edition.
B. Vehicular Slide Gate Operator shall be tested for compliance to UL 325 and UL 991 and shall be LISTED by a Nationally
Recognized Testing Laboratory (NRTL).
1.6 SUBMITTALS
A. Provisions: Comply with Section 01300 SUBMITTALS.
B. Shall include an equipment list, data sheet(s), system description, block diagrams on equipment to be furnished and electrical
wiring diagrams for installation.
C. Shall include all data necessary to evaluate design, quality and configuration of proposed equipment and system(s).
1.7 WARRANTY
A. Systems shall include a factory warranty that equipment is free from defects in design, material, manufacturing and operation.
B. Factory warranty period shall be for two (2) years parts and workmanship; 24-months from date of shipment. Manufacturer
shall not be responsible for improper use, handling, or installation of the product.
C. Installing contractor shall guarantee the equipment, wire and installation for 12-months from date of acceptance.
PART 2 - PRODUCTS
2.1 ACCEPTABLE MANUFACTURERS
A. The system as described herein, is based on the Model (9050/9070, 9100/9150/9200/9300) vehicular slide gate operator
system, manufactured by DoorKing, Inc., Inglewood, California. The vehicular slide gate system specified meets requirements of
the specifications and shall be considered as the acceptable Base Bid.
B. Substitutions must meet requirements of Prior Approval, as outlined in the contract documents. Substitutions that meet Prior
Approval requirements must be listed as alternates by addendum, and shall be shown separately on the bid forms. Consideration
will be based on ability to comply with all aspects of the specifications, the desired functional operation, quality, reliability,
design, size, and appearance of the equipment, and the support capabilities of the manufacturer.
2.2 SYSTEM DESCRIPTION
A. Technical Data:
1. The slide gate operator shall use a microprocessor based solid-state control board that controls all functions of the
operator. The slide gate operator shall include two (2) convenience outlets, power switch and reset switch.
(Model 9050):
- Residential applications only (Class I)
- Maximum slide gate length is 16-feet, maximum gate weight is 300 lbs.
- 1 / 3 horsepower motor, operates at 115 volts single-phase AC power only.
- Typical current draw is 4.3 amps (nominal) under load.
- Primary reduction and power transfer is provided by single cog belt drive train.
- Adjustable clutch.
- #41 roller chain shall be used as the pulling medium.
(Model 9070):
- Residential (Class I) and light Commercial (Class II) applications only.
- Maximum slide gate length is 22-feet, maximum gate weight is 500 lbs.
- 1 / 2 horsepower continuous duty motor, operates at 115 volts single-phase AC power only.
- Typical current draw is 5.4 amps (nominal) under load.
- Primary reduction and power transfer is provided by single cog belt drive train.
- Adjustable clutch.
- #41 roller chain shall be used as the pulling medium.
(Model 9100)
- Residential (ClassI) and Commercial (Class II) applications.
- Maximum gate length is 30-feet, maximum gate weight is 1000 lbs.
- 1 / 2 horsepower continuous duty motor, operates at 115 volts single-phase AC power only.
- Typical current draw is 5.4 amps.
- Primary reduction and power transfer is provided by single cog belt drive train.
- Adjustable clutch.
- The pulling medium consists of #41 roller chain (#40 available option).
(Model 9150)
- Residential (Class I), Commercial (Class II) and Industrial (Class III) applications.
- Maximum gate length is 30-feet, maximum gate weight is 1000 lbs. with 1 / 2 HP motor. Maximum gate length is 45-feet,
maximum gate weight is 1500 lbs. with 1 HP motor.
- 1 / 2 or 1 HP continuous duty motor operates at 115 / 230 volts single-phase or 230 / 460 volts three-phase AC power.
- Typical current draw for the 1 / 2 HP motor is 5.4 amps at 115 V; 2.7 amps at 230 V; 1.35 amps at 460 V.
Typical current draw for the 1 HP motor is 14.0 amps at 115 V; 7.0 amps at 230 V; 3.5 amps at 460 V.
- Primary reduction and power transfer is provided by single cog belt drive train.
- Adjustable clutch.
- The pulling medium consists of #40 roller chain.
(Model 9200)
- Restricted Access (Class IV) applications only.
- Maximum gate length is 100-feet, maximum gate weight is 3000 lbs.
- 1 HP continuous duty motor operates at 115 / 230 volts single-phase or 200/230/460 volts three-phase AC power only.
- Typical current draw is 14.0 amps at 115 V, 7.0 amps at 230 V (single-phase), 3.6 amps at 200/230 V (three-phase), and
1.8 amps at 460 V (three-phase).
- Primary reduction and power transfer is provided by a heavy-duty worm gear running in a continuous oil bath.
- The pulling medium consists of #60 roller chain.
(Model 9300)
- Residential (Class I), Commercial (Class II) and Industrial (Class III) applications.
- Maximum gate length is 30-feet, maximum gate weight is 1000 lbs.
- 1 / 2 HP continuous duty motor operates at 115 volts single-phase AC power.
- Typical current draw is 5.4 amps at 115 V.
- Primary reduction and power transfer is provided by worm gear running in a continuous oil bath.
- The pulling medium consists of #40 roller chain.
2. Amperage ratings are nominal under load.
3. The gate operator speed is set at 1 foot per second
4. Operator housing (except 9300) is 12-gauge G90 galvanized steel and aluminum painted charcoal gray. 9300 housing is 1
/ 4-inch ABS finished in charcoal gray, coarse suede texture.
5. The gate operator shall have two convenience outlets available for accessory transformer power, and also have a built-in
lockable power disconnect and reset switch.
6. A positive dead bolt shall operate in a fail-safe mode, i.e.: only when the gate is forced open, to reduce solenoid lock wear
and failure, or be capable of operating in a fail-secure mode, i.e.: after each operation. This part does not apply to Model
9200.
B. Control Circuit:
1. The slide gate operator shall use (9050/9070) model 4702 microprocessor based control board; (9100/9150) model 4602
microprocessor based control board; (9200/9300) model 4402 microprocessor based control board that will control all
functions of operation.
2. An adjustable timer shall be built into the control board to allow the gate to automatically close.
3. Operator shall allow a stop, or a stop and reverse function (settable) from a safety related input.
4. Control board shall have two ports for plug in of optional loop detectors, (DoorKing, Models 9405 or 9406).
5. A dry set of relay contacts shall be available for external use, and shall have four programmable functions.
6. A built in test (BIT) shall be available for bench test.
7. A special input shall allow the gate to be partially opened. Does not apply to Models 9050/9070.
8. A timer override function shall cause an opening gate to stop and then reverse direction when the reverse loop(s) or
reverse input is clear even if the gate has not reached the full open position, to help reduce tailgating. Does not apply to
Models 9050/9070.
9. Control board shall have separate inputs for external contact and non-contact entrapment protection devices.
10. Functions will be user programmable by DIP-switches located on the control board.
C. Inherent Reverse:
1. The gate operator shall be designed in such a way that if an obstruction is met during the opening or closing cycles, the
gate operator will automatically reverse the gate.
2. For enhanced safety, the control board shall check the primary entrapment sensing system circuit at each cycle of the
operation. Should the control board detect a fault in the system, the motor shall not be allowed to start.
2. This reverse system shall be inherently designed into the operator so that if the external reverse devices fail or become
inoperative, the operator will still have the capability to sense the obstruction and reverse the gate.
3. The inherent reverse system in the gate operator shall consist of a primary sensing system that will reverse the gate if an
obstruction is sensed. Should the primary system fail or become inoperative, a secondary inherent system will sense the
obstruction and reverse the gate.
4. The primary system (9050/9070/9100/9150) shall sense a slow down of gate travel speed and reverse the gate.
5. The primary system (9200/9300) shall monitor motor current and reverse the gate upon a significant increase in current
draw.
D. Entrapment Protection:
(9050/9070/9100/9150/9300)
1. The gate operator shall stop and activate the internal alarm upon sensing an entrapment (two sequential activations of the
inherent sensing system) and shall require activation of the reset switch prior to returning to normal operation, as required by
UL 325 safety standard.
2. For enhanced safety, the operator shall upon sensing an entrapment, release pressure on the gate and shall assume a
fail-safe condition to allow any entrapment the opportunity to free itself without the need of outside intervention. Does not
apply to Model 9200, which is designed as a fail-secure operator for use in Class IV applications only.
E. Manual Release:
Models 9050/9070/9100/9150/9300 (Class I, II and III applications)
1. The gate operator shall incorporate a "fail-safe" design that will allow manual operation of the gate from either the inside
or the outside without the need of any hand cranks, keys or other mechanical devices, as the primary manual release device.
2. The manual release device shall be affixed to the operator and be capable of being quickly operated in an entrapment
situation.
a. The release must be an integral (non-removable) part of the operator.
b. A single non-repetitive movement shall cause an action that will allow the gate to be manually operated.
c. The manual release or manual operation of the gate shall not result in a risk of injury to persons if the operator is activated
while the manual release is activated or being used.
Model 9200 (Class IV applications)
1. The gate operator shall incorporate a removable crank that can be engaged to manually open the gate.
2. The crank shall be engaged in such a way that the worm gear reduction is utilized to allow for easy opening of the gate.
3. The manual release or manual operation of the gate shall not result in a risk of injury to persons if the operator is activated
while the manual release is activated or being used. An integral interlock switch shall be automatically activated when the
manual crank is employed to prevent possible start-up of the gate operator if power is restored during cranking operations.
2.3 EQUIPMENT
A. Vehicular Slide Gate Operator
Dimensions:
(9050/9070/9100) 24 inches high, 12 inches wide, 11-_ inches deep. Actual footprint: 14-_ inches
wide, 11-_ inches deep.
(9150) 24 inches high, 15 inches wide, 16-_ inches deep. Actual footprint: 18 inches wide, 16-_ inches
deep.
(9200) 35 inches high, 16 inches wide, 16 inches deep. Actual footprint: 20 inches wide, 18 inches
deep.
(9300) 27 inches high, 21 inches wide, 15-_ inches deep. Actual footprint: 21 inches wide, 15-_ inches
deep.
Weight:
(9050/9070/9100) Approximately 75-95 pounds.
(9150) Approximately 125-185 pounds.
(9200) Approximately 260 pounds.
B. Optional Equipment:
1. Loop Detectors: Loop detectors plug into main control board and prevent the gate from closing on vehicular traffic.
Single channel detector (p/n 9405-010).
Two channel detector (p/n 9406-010).
2. Photo-cells: Non-contact sensors are used as secondary entrapment protection devices and prevent gate from closing on
persons or vehicles.
Infrared thru-beam, 165 foot sensing distance (p/n 8080-010).
Photo-reflective beam, 30 foot sensing distance (p/n 8080-011).
3. Contact Edges: Padded contact edge sensors reverse gate on contact with any object. Specify Miller Edge Model ME120,
ME123, MG020, MGR20, MGS20.
4. (9100/9150/9200/9300) Gate Tracker: The vehicular slide gate operator shall have output for connection to the optional
Gate Tracker control board. Gate Tracker shall maintain a detailed electronic record of cycles, input errors, loop detector
errors, obstruction hits, and each time power is applied to the operator. This record shall be time and date stamped and shall
be analyzed using the DoorKing Remote Account Manager for Windows software. *** A DoorKing 1803PC, 1815, 1817 or
1818 access system is required for Gate Tracker operations.
5. (9150/9300) Back-Up Drive System:
a. A battery powered DC drive system is available as a factory installed option.
b. The DC drive system shall monitor the primary power source and shall power the gate upon command, or automatically,
if power to the operator is interrupted.
c. When power is restored, the DC drive system shall automatically set the operator to return to normal operation and
disengage.
d. The system shall provide a trickle charge to the batteries to maintain nominal battery power levels.
C. A complete operational system shall be provided.
PART 3 - EXECUTION
3.1 INSTALLATION
A. Shall be installed by qualified technicians who have been factory trained and certified.
B. (9050/9070/9100/9150) Designed to be mounted directly to a concrete pad or post mounted, firmly secured, plumb, and level.
1. Post mounted units require optional base plate
(9050/9070/9100) (p/n 2600-418)
(9150) (p/n 2600-495)
2. DoorKing does not supply mounting posts for post mounted units, but recommends two 4 inch square steel posts set in 30
inches (minimum depth) of concrete.
3. Pad mount units are mounted directly to a concrete pad.
4. The operator is designed to be mounted at the front or rear of the gate.
5. Rear mount units require the use of optional idler sprocket (p/n 2600-818).
(9200) Designed to be pedestal or pad mounted.
1. Pedestal mounted (requires DoorKing 0920-035 mounting pedestal).
2. Mounted directly to a concrete pad.
3. The operator includes a mounting plate for pad or post mount installations.
(9300) Designed to be pad mounted.
1. Mounted directly to a concrete pad.
2. The operator is designed to be front or rear mounted.
3. Rear mount units require use of optional idler sprocket (p/n 2600-818).
C. Wiring shall be uniform and in accordance with national electric codes and manufacturers instructions.
D. Equipment shall be mounted directly to a concrete pad,
E. All splices shall be in easily accessible junction boxes or on terminal boards.
F. All cable runs in all junction boxes shall be tagged and identified.
G. Coordinate all work with other effected trades and contractors.
3.2 SYSTEM INITIALIZING AND PROGRAMMING
A. System shall be turned on and adjustment made to meet requirements of specifications and on-site conditions.
B. System shall function as specified.
3.3 SYSTEM TEST PROCEDURES
A. System shall be completely tested to assure that all components, and accessories are hooked-up and in working order.
B. System shall be pre-tested by contractor and certified to function in accordance with plans and specifications.
C. System shall be tested in presence of owner's representative.
3.4 OWNER INSTRUCTIONS
A. Installation contractor shall conduct up to (1) hour of instruction in use and operation of the system to designated owner
representatives, within (30) days of acceptance.
B. Installation contractor shall conduct up to (1) hour of technical training, in troubleshooting and service of the system, to
designated owner representatives within (90) days of system acceptance.
3.5 MANUALS AND DRAWINGS
A. Contractor shall provide owner with (2) copies of standard factory prepared operation, installation and maintenance manuals.
Manuals shall include typical wiring diagrams.
B. Contractor shall provide owner with (2) copies of any risers, layouts, and special wiring diagrams showing any changes to
standard drawings, if required on project.
3.6 MAINTENANCE
A. The manufacturer recommends periodic maintenance at three month intervals as described in the installation and maintenance
manual.
B. External reversing devices should be checked at least once a month.
END OF SECTION