A28

10-90

AUTOMATIC SLIDING DOORS

SERIES 2000

SPACE SAVER ELECTRIC OPERATOR WITH ALUMINUM DOORS - 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: Shall include series 2000 electric operator, header track and wheels, jambs, sliding door, threshold and sidelite. All structural aluminum sections shall be 6063T-5 allowing not less than .125 inch thickness with safety radius corners on all vertical rails.

OPTIONS: All exposed surfaces shall be:

(1) 204-R1 Anodized Aluminum

(2) Special color and finish as indicated (optional)

Units shall be type: (Select type)

(1) The sliding door package shall be a side slide door of hand shown on drawings constructed of three panels. Two panels slide and one shall be fixed sidelite. The sliding doors shall be equipped with a synchronizing cable and speed regulating mechanism that causes the leading sliding door to open twice as fast as the adjacent sliding panel.

(2) The sliding door package shall be a center parting door constructed of six panels. Four panels slide and two shall be fixed sidelites. The sliding doors shall be equipped with a synchronizing cable and speed regulating mechanism that causes the two center sliding doors to open twice as fast as the adjacent sliding panel.

When the doors are in the open position they shall provide a net opening of approximately 70% of the overall package width.

The header shall be constructed to conceal the operating mechanism and form the track. The sliding system shall be constructed of two separate tracks for the two-speed sliding door systems to travel. Each sliding panel shall be suspended on four high quality steel ball bearing wheels that roll on a nylon- covered support track. The track shall be replaceable.

All sliding panels shall be equipped with safety radius nosing that incorporates an adjustable astragal with double mohair weather-stripping. Door panel construction shall be by means of tongue-and- groove key fitted gussets that have two tempered bolts in each corner section to assure against racking failure. Concealed guides shall stabilize bottom of door. Anti-derailing means shall be continuous extrusion full length of door travel. Joining vertical panel rails shall have double vinyl weather-stripping, while horizontal rails shall be weather-stripped with mohair type fabric.

Note to Designer: Access to the operator and synchronizing mechanism shall be from both sides of the header.

The leading sliding door(s) shall swing out in case of emergency with a pressure not to exceed 50 lbs. force measured at the lock stile. It shall be mounted to the exterior of the other panels to allow it to swing out from any position in the slide travel. It shall include a torsion spring to reclose the door if pushed out.

B. HARDWARE: Sliding panel (X or SX) shall have Adams Rite Maximum Security Lock MS 1853A 505 31/32" with 1 5/32" standard size cylinder.

Doors are provided with two point dead-lock hook bolt for panel and drop bolt into the floor. Key cylinder to be furnished.

OPTION: Automatic Lock

C. OPERATOR: Horton 2000 all electromechanical 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.

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) utilizes limit switches to sense door position.

(2) Microprocessor (optional) utilizes revolution counter with microprocessor to memorize door position.

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 (if any).

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.