A26.4

10/90

AUTOMATIC SLIDING DOORS

SERIES 2510 "ELEGANT" GLASS DOORS WITH ELECTRIC OPERATOR SPECIFICATIONS

HORTON AUTOMATICS

4242 BALDWIN

CORPUS CHRISTI, TX 78405

512 888-5591

1-800-531-3111

DIVISION 8 - DOORS AND WINDOWS

SECTION 8 - AUTOMATIC SLIDING DOORS AND OPERATORS

PART I - GENERAL

1.01 DESCRIPTION

This section covers the furnishing and installation of a complete automatic sliding door system. It includes operator, track, doors, and activating devices all as required for installation as shown and specified.

1.02 RELATED WORK COVERED BY OTHER APPLICABLE SECTIONS OF SPECIFICATION SHALL INCLUDE:

Preparation of Opening

Floor Preparation

Electrical Supply and Connections (120 VAC, 15 amp Dedicated Circuit)

1.03 QUALITY ASSURANCE

ANSI A156.10 STANDARD: Provide automatic entrance doors complying with applicable requirements of Power Operated Pedestrian Door Standard where applicable to door type.

UL 325: Provide powered door operators complying with UL 325, Electrical Door, Drapery, Gate, Louver, and Window Operators and Systems.

MANUFACTURER'S QUALIFICATIONS: Provide units produced by a firm with not less than 5 years successful experience in the fabrication of automatic doors of the type required for this project.

INSTALLER'S QUALIFICATIONS: Engage an installer who is an authorized representative of the automatic door manufacturer for both the installation and maintenance of the type of units required for this project.

1.04 SUBMITTALS

A. PRODUCT DATA: Submit manufacturer's product data and standard details for automatic entrance doors, including fabrication, finishing hardware, operators, accessories, and other components of the work. Include rough-in diagrams, wiring diagrams parts lists, and maintenance instructions, as well as certified test data (where required).

B. TEMPLATES AND DIAGRAMS: Furnish templates, diagrams, and other data to fabricators and installers of related work, as needed for coordination of automatic entrance installation.

C. SHOP DRAWINGS: Submit shop drawings for the fabrication and installation of automatic entrance doors and associated components of the work. Indicate anchors, joint system, expansion provisions, hardware, and other components not included in manufacturer's standard data. Include glazing details (where required).

1.05 WARRANTY

Units to be warranted against defect in material and workmanship for a period of one year from the date of installation.

PART II - PRODUCT

2.01 MANUFACTURER

Automatic sliding door(s) shall be of type(s) and size(s) as indicated on plans, and manufactured by Horton Automatics, a division of the Overhead Door Corporation.

2.02 EQUIPMENT

A. DOOR UNITS: The "Elegant" type 2510 door unit shall include operator, header and track, jambs, sliding door, and sidelites if required. All structural aluminum sections shall be 6063T-5 anodized aluminum allow not less than .5 inch thickness and shall be capable of self support up to a length of 14'. The header shall be 4 1/2" deep by 8" high, concealed track shall be 1/2" wide stainless steel capped, rollers shall be nylon covered high quality roller ball bearing wheels 3" in diameter.

Concealed guides shall stabilize bottom of door. Anti-derailing means shall be provided. Door panel(s) and sidelite(s) shall be 1/2" thick tempered glass with offset upper and lower extrusions to provide glass panel/sidelite mounting.

OPTION: Clear extrusions shall provide mounting for adjoining vertical weatherseal.

In compliance with NFPA 101, emergency egress shall be provided by a steel breakout assembly mounted in the upper extrusion of each sliding panel to allow swing out to a full 90 degrees position without sag. Sidelites shall be fixed.

OPTIONS: All exposed surfaces shall be:

(1) 204-R1 Anodized Aluminum

(2) Special color and finish as indicated

(3) Clad with: a. Stainless Steel or b. Bronze Metal

B. HARDWARE: Sliding panel (X or SX) shall have Adams Rite Maximum Security Lock MS1853A505 31/32" with 1 5/32" standard size cylinder in bottom rail.

OPTION: Automatic Lock

C. OPERATOR: Horton 2000 all electromechanical utilizing 1/8 HP DC permanent magnet motor and linear actuator drive shall be header mounted and concealed with a securely attached, removable cover. It shall have a time delay adjustable from 1 to 28 seconds. The opening speed, closing speed, back check and latch check shall be fully and independently adjustable. Braking or checking shall be an integral function of the operator for deceleration of the moving panel. For protection in case of electrical power failure, operator shall revert to free manual operation of the door. A power ON and OFF switch shall be located on the inside of the header and shall serve a second function as "hold open" for door when in OFF position.

The operator's closing speed shall be field adjustable to not exceed one foot per second closing speed. A clutch shall be provided to regulate the closing force to a maximum of 30 lbs. as is required by ANSI.

The operator shall include an electronic sensing device that will reverse the door from closing when a maximum force of 15 lbs. is exerted to prevent the door from closing. The reverser shall be field adjustable to meet conditions.

Select Master Control:

(1) Solid State (standard) utilizing limit switches to sense door position and initiate checking action.

(2) Microprocessor (optional) utilizing revolution counting to sense door position and initiate checking action.

2.03 CONTROL SWITCH

Each sliding door unit shall include two C1185 photoelectric beams (C1304 set) mounted in the vertical rails of the sidelite at heights of 24" and 48". Each shall parallel door opening and serve as a door hold open when interrupted.

MOTION DETECTOR: Actuation shall include a motion detector mounted on each side of the door for detection of traffic in each direction.

Note to Specification Writer: If one way traffic is desirable so specify and add a cutoff switch to deactivate one of the detectors when the door is closed.

OPTIONS:

(1) A C1590 system shall include two motion detectors, one C1185 photoelectric beam at 24" and a Sonar Scan Sensor across the door opening to provide a presence sensing device across the door opening when it is in the open position. The photo beam serves as a reopening device if entered while the door is closing.

(2) See catalog Section E for mats and push plate switches.

2.04 REQUIREMENTS FOR WORK SPECIFIED IN OTHER SECTIONS

ELECTRICAL: The General Contractor or Electrical Contractor shall furnish and install all wiring to operator. Provide 120 VAC, 60 cycle, 1 phase, 15 amp service to each operator (header) on a separate circuit breaker routed into header. Remote switches (if specified) shall be provided with control wire from switches to operators.

NOTE: Maximum current draw is 5 amps per operator protected by internal circuit breaker in operator.

PART III - EXECUTION

3.01 INSPECTION

Installer must examine the areas and conditions under which automatic doors are to be installed and notify the Contractor in writing of conditions detrimental to the proper and timely completion of work. Do not proceed with the work until all unsatisfactory conditions have been corrected in a manner acceptable to the installer and in accordance with approved shop drawings.

3.02 INSTALLATION

A. Comply with manufacturer's specifications and recommendations.

B. Set track and operator plumb, level and true to line, without warp or rack of doors. Anchor securely in place. Isolate aluminum and other corrodible materials from sources of electrolytic action at points of contact.

C. Install complete door operator system in accordance with manufacturer's instructions, including drive mechanism, controls, and control switches.

3.03 ADJUST AND CLEAN

A. Adjust operator and controls for optimum condition and safety. Lubricate operating equipment.

B. Clean surfaces promptly after installation, exercising care to avoid damage of the protective coating.

C. Advise contractor of protective treatment and other precautions required through the remainder of the construction period, to ensure that doors will be without damage or deterioration (other than normal weathering) at the time of acceptance.