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Automatic Windows /
Vari-lift (Concept Unit)

Exterior Flange
Food Grade Composite laminate to 3mm overall with 6mm-20mm load bear and rigid points. Color is to be advised. Urethane 2 part food grade. Chemically, electrically and thermally inert.
Set into square RO 42 x 47 ¼ + inner detail.

Exterior Face
Food Grade composite laminate 3mm-12mm. Color is to be advised. Urethane 2 part food grade. Chemically, electrically and thermally inert. Devoid of all lap, mitre and bevel joints on glazing frames.
Visible Dimension of 41 ¼ x 38 on slip joint

Interior Face
Food grade composite laminate 3mm-12mm. Color is to be advised.
Urethane 2 part food grade. Chemically, electrically and thermally inert. Devoid of lap, mitre and bevel joints. Affixes to jambs on sides or affixes via screws on flange to surface of finished drywall.
Width dimension w/o flange 41 ¾ . With flange 43 ¼ (nominal)

Moving Frame
Food grade composite laminate 3-6mm. May have 2 colors (inner and outer) urethane 2 part food grade. Chemically, electrically and thermally inert. Devoid of lap, mitre and bevel joints.
Total service opening capacity of 20”w x 37”h

Upper Shroud
Food Grade composite laminate 3mm. Color to be advised. Urethane 2 part food grade.
Affixed via screws on flange to surface of finished drywall.
Top edge immediately below underside of suspended ceiling at an elevation height of 9’6” from finished floor

Automation
Preset variable opening of 6” to 37”x 20”wide to compensate for inclement  weather conditions and/or security concerns that may arise during operations. Consists of 5 moving parts: the moving frame, 2 linear actuators and 2 solenoids. Opened by passing a diffuse reflective object (person) within the range of the infrared coded and pulsed beam. (Hands-free)
In the absence of an object (person) reverts to close function.
Manual optic override switch provided for.
Automation will be de-activated in lock cycle. Fan air curtain and
 exterior light package are also automatically controlled.
Designed to operate with dry air from Maximizer with the provision of CO2 as backup. All automation adjustments available in under counter dash’shelf pullout via 2 screws.

Overhead Heater
36” x 8” x 2.75” , 120vac, 6.8 amp 750 watt infrared independently controlled with pilot light. Pre-wired and suspended between horns of interior face panel. Stainless steel construction and angled up at 35 degrees to allow for 6’5” head clearance. The angle provides for a broader projection of heat rays (for better internal comfort).

Burglar Alarm
Pre-wired and affixed to moving frame. Magnetic contacts with pigtails that terminate on the inside rough hole under the shroud, above the heater (adjacent to electrical and air connections.)

Service Counter
304 brushed stainless steel, radiused and sloped on exterior for water shed and ease of cleaning.

Counter Seal on Moving Frame
Full width, finned santoprene with air curtain and compressive at 5.65psi. Rated as being pliable with sealing good to -65 degrees. Impervious to the attraction of moisture. No maintenance and easy to clean.

Moving Frame Side Slides
Full length, full depth both sides with 6 barrier surfaces to prevent air or other medium ingression. Self-lubed UHMW. Clean with normal in-store cleaning mediums eg, soap, Windex, WD40.

Glazing
1” sealed units, tempered both sides. Glazing integral to inner and outer face (side lights) and integral to moving frame. Side lights can be repaired via the mullions.                                                    
Fan Air Curtain
219 cu’ per minute. Motor driven squirrel cage nozzle. Activated by window operation, ‘on’ in partial to full openings. Does not turn off until the window is fully closed. Has independent isolate switch on right hand side of dash.

Lock
Push/pull mechanical, interference type, complete with permanent magnet hold in both lock and unlock positions (eliminating ½ on, ½ off situations.) Is the prime control for the LED package as well as the automation. 

LED Light Package
Exterior 120vac/12VDC 2 groups of 7 super-bright orange LED lights projecting downwards with a centre curve between the sidelight and moving window. Continuously on while the window is unlocked (in service mode). Off when the window is locked.

LED color options available
Interior 120vac/9VDC 2 super bright red projecting down and in with a ¾ second on/off flash. Each LED located in the upper midpoint of the interior side light. Activation is continuous while the window is in lock mode. A visual deterrent to potential burglars as it appears armed.

Electrical
Fully optioned     120VAC, 1 PH, 60 Hz 7.6 FLA
Dedicated circuit recommended

Air
Normally supplied by Maximizer via impinging drier at
CI  100psi/co 125psi with adjustment in unit (up speed preference)
Ususally between 87-105psi. Consumption per cycle 22.63 cu”
Adjustable down safety breaking of 0-20 cu” per second
Urethane Hosing recommended.




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