| INFINITY | |
Continued | Specifications for Part 5.3 Compliance | |
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| Residential Elevator |
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PART 4 – PRODUCT DATA
4.1 MANUFACTURER/PRODUCT
The elevator shall be the CONCORD INFINITY Residential Elevator manufactured by Concord Elevator Inc. Toll Free (800)
Dealer Name ___________________________________
Number _______________________________________
Rated Load: 750 lbs. (340 kg.)
Nominal Speed:
Car Dimensions: 36" W x 48" D (914 mm W x 1220 mm D)
Operation: Automatic
Gate Type: Horizontally collapsible, accordion style with 3 vision panels
Power Supply: 220 Volt, Single Phase, 30 Amps or 208 Volt, 3 Phase, 30 Amps
Travel Distance: 50 ft. (15.2 m) max __________________
Levels Served: (up to 5, max. 4 - SRE) ________________________
Number of Openings: Two (2) Maximum
Lighting Supply: 110 Volt, 1 Phase, 60 Cycle, 15 Amps
Jack Type: 1:2 Cable Hydraulic
Pump Type: Submersible with Variable Speed Valve Levelling
Device Type: Magnetic
4.2 CAR ENCLOSURE
4.2.1 WALLS
1/2" (13 mm) Melamine panels and black anodized aluminum trim.
4.2.2 CEILINGS
Architectural white with four (4) recessed incandescent down lights.
4.2.3FLOOR Plywood
4.2.4HANDRAIL
Black painted oak handrail located on control panel.
4.2.5 EMERGENCY OPERATION
The elevator car shall be equipped with a
4.2.6 EMERGENCY LIGHT
The car shall be equipped with an integral emergency light that will illuminate automatically in the event of a main power failure.
4.2.7 CAR OPERATING PANEL
Car operating panel shall consist of metal push buttons with halo lighting for each landing, an emergency stop button, an alarm button and a key switch. The key is removable in both the on and off position. All mounted on a #4 finished stainless steel panel. Car station panel is hinged.
4.2.8 DIGITAL FLOOR INDICATOR
Digital floor indicator located in the control panel will display the location and direction of travel (floor number) of the elevator in the shaft. (optional on SRE model)
4.2.9 CAR LIGHTING
The car lighting shall consist of four (4) low voltage recessed incandescent down lights. The failure of one lamp shall not cause the remaining lamp to extinguish.
4.2.10 AUTOMATIC LIGHTS
Overhead lights in the car compartment shall turn ON automatically when the elevator door is opened and will stay on while the elevator is in use. The elevator lights will shut off by a timer when the elevator is not in use.
4.3 DOOR LOCKS
Locks shall be electrically operated and electrically released at floor level and will remain unlocked until hall or car call is placed. When released, the locks’ lag member will drop down and close the electrical circuitry to ensure the elevator cannot move unless the door is closed and locked (a true interlock).
4.4 HALL CALL STATIONS
Provide a keyless hall call station with an illuminated call button and stainless steel cover plate for each landing.
4.5 PLATFORM TOE GUARD
A platform toe guard shall be provided at each car entrance opening to extend below the car entrance opening for safety.
4.6LEVELING DEVICE
a)The elevator shall be provided with a
b)Levelling device sensors shall be located in a position to be inaccessible to unauthorized persons.
4.7CAR GATE REQUIRED OPTION
Horizontally collapsible accordion style woodfold car gate with rattan panels and three (3) clear acrylic vision panels car gate shall enclose each car entrance.
4.8HYDRAULIC POWER UNIT
a)The pump and motor shall be the submersible type installed inside the oil tank.
b)The controller shall be integrally mounted on the power unit frame and
c)Control circuitry to be located at the top of the oil tank.
d)The power unit control valve shall be a variable speed proportional valve type that includes all hydraulic control valving
inherently.
This valve shall incorporate the following features:
(i)Up and down acceleration and deceleration speed adjustment for smooth starts and stops.
(ii)Smooth stops at each landing shall be an inherent feature of the valve.
(iii)Adjustable pressure relief valve.
(iv)Manually operating 'DOWN' valve to lower elevator in an emergency.
(v)Pressure gauge indicating in P.S.I. and Bars.
(vi)Gate valve to isolate cylinder from pump unit.
(vii)Negative pressure switch.
4.9CYLINDER AND PLUNGER
4.9.1
The cylinder shall be constructed of steel pipe of a sufficient thickness and suitable safety margin. The top of the cylinder shall be equipped with a cylinder head with an internal guide ring and
4.9.2
The plunger shall be constructed of a steel shaft of a proper diameter machined true and smooth. The plunger shall be provided with a stop electrically welded to the bottom to prevent the plunger from leaving the cylinder.
