----------------------- Page 1----------------------- Series 640V SPECIFICATIONS Summit® Vertical Lift Panels, Electrically Operated PRODUCT OVERVIEW: Save Floor Space: With vertical storage, you do not need to use floor space for storing the partition when it is not in the opening. Select for Ease of Operation: The Summit 640V series panels extend from, and retract into, the ceiling with the turn of electric key switches. The 640V is a popular choice for hotel meeting rooms, convention centers, commercial or educational facilities. Design Flexibility: Panel faces are furnished with Hufcor’s standard vinyl patterns and colors but they may also be finished in fabric, carpet, or other pre- approved custom finishes to match or coordinate with the room’s interior. (Important Note: Finishes will be applied to the 640V IN A HORIZONTAL Vertical Lift DIRECTION. The finishes provided on most selectors or samples are shown in Individual Panels a vertical position and may look different when applied horizontally. ) Electrically Operated Standard Heights to: 17’0” [5181] * Standard Features: The panels are nominally 4” [101] thick, and have a steel Standard Opening Width: 40’0” [[12192] * frame and steel faces. Minimum Opening Height:: 7’3” [2209] How to Obtain: Hufcor partitions are sold, installed, and serviced by factory- Minimum Opening Width: 8’0” [2438mm] trained authorized Distributors in the United States and by Licensees and STC Rating: Min. 51 Distributors outside the U.S.A. *Contact your Hufcor Distributor for heights or Delivery: Panels are custom built for your specific project. Lead times vary due widths exceeding those shown. to seasonal fluctuations. Check with your Distributor for the current schedule. Warranty: Track and panels are guaranteed for two years against defects in material and workmanship. "Standard" Product Features and Benefits: Look for these features when comparing similar products. 1. Feature: Retracts vertically through and above the ceiling 6. Feature: Vertical Guide Rails Benefit: Floor space is not needed to store the partition Benefit: Reduces moveable parts and the need for when it is not in the opening. separate motors to seal panel into opening. 2. Feature: Electronic, automatic operation Easy access to operating carriers and safety limit Benefit: Automated operation - reduces setup and switches for inspection and repair adjustments. operational training time. 7. Feature: Low voltage wiper connections 3. Feature: Interlocking seals Benefit: No need to access interior of panel to service Benefit: Maintains acoustics over time, ensures panel-to- wiring. panel alignment, and adds stability to the partition 8. Feature: Manual override of motor units when extended. Benefit: Panels can be lowered if there is a power failure. 4. Feature: Two key-controlled switches required to operate. 9. Feature: Durable welded steel frames Benefit: Safety. There will be one operator on each side Benefit: Proven durability in tens of thousands of Hufcor of the partition. Each can see if any person or installations globally. obstruction is in the path of the partition during operation. 10. Feature: Single panel construction Benefit: Fewer moveable parts and aesthetically more 5. Feature: Contact Sensor Seal appealing, creating a “wow” factor. Benefit: Safety. Stops and reverses the downward movement of the partition if it should encounter a person or object. Figures in brackets [ ] are in millimeters unless otherwise noted. 1 ----------------------- Page 2----------------------- GENERAL SPECIFICATIONS/SERIES 640V Summit® Vertical Lift Panels, Electrically Operated PART 1 - GENERAL 8. Guide rails shall be nominally 6” [152] wide and 6” [152] deep and 1.01 DESCRIPTION shall be architectural grade precision extruded aluminum to provide A. General stability and constant acoustical contact with partition panels during 1. Furnish and install operable partitions and suspension system. operation. Provide all labor, materials, tools, equipment, and services for a. Guide rails shall be adjustable up to 1/4” [6] to compensate for operable walls in accordance with provisions of contract documents. out-of-plumb walls. b. Guide rails to provide constant power to safety limit switches 1.02 RELATED WORK BY OTHERS 9. Each panel shall have two guide rollers that are sealed hardened A. Preparation of opening will be by General Contractor. Any deviation of ball bearing steel for smooth operation. Each guide roller should site conditions contrary to approved shop drawings must be called to provide adjustments to ensure panels can compensate for building the attention of the architect. movements over time. Each guide roller must contain a minimum 1” B. All header, blocking, support structures, jambs, enclosures, surrounding dia. [25] carrier bolt to withstand panel load. insulation, and sound baffles as required in 1.04 Quality Assurance. B. Weight of the panels shall be 10.9 lbs. per sq. ft. [53.2 kg/sq m], not C. Prepunching of support structure in accordance with approved shop including the lifting equipment. drawings. C. Suspension system D. Paint or otherwise finishing all trim and other materials adjoining head 1. Drive Box and jamb of operable partitions. a. Panels shall stack on steel drive box and be lowered into opening via gravity feed operation. 1.03 SUBMITTALS b. Each panel shall be laterally supported by two hardened ball A. Complete shop drawings are to be provided prior to fabrication bearing steel pick up rollers. indicating construction and installation details. Shop drawings must be c. System must contain drive box stack made from hardened steel submitted within 60 days after receipt of signed contract. and capable of supporting the weight of all panels in the 1.04 QUALITY ASSURANCE stacked position. 2. Power unit and controls shall be UL listed. A. Preparation of the opening shall conform to the criteria set forth per ASTM E557 Standard Practice for Architectural Application and 3. Motor shall be 60 Hz and 115 volt with adequate horsepower to Installation of Operable Partitions operate partition effectively. B. The partition STC (Sound Transmission Classification) shall be 4. Drive system shall include drive shafts, couplers, torque limiter, achieved per the standard test methods ASTM E90. two key and pressure actuation control stations wired in series, C. Noise isolation classifications shall be achieved per the standard test dual drive emergency operation and all necessary equipment for methods ASTM E336 and ASTM E413. electric operation. D. Noise Reduction Coefficient (NRC) ratings shall be per ASTM C423. 5. Operation chain drive shall attach to dual direction lead panel. E. Rack testing for 10 years. (tensional strength stress test) D. Safety Requirements: F. The manufacturer shall have a quality system that is registered to the 1. System shall have primary and secondary safety systems in the ISO 9001 standards. event a single safety system would fail. G. Operable partition shall withstand the effects of earthquake motions 2. System must contain a certified load arrestor to stop a free fall determined according to SEI/ASCI. Withstand means, “the panels will occurrence. Motor brakes that simply reduce the downward fall remain in place without separation of any parts from the system when speed are unacceptable. subjected to the seismic forces specified”. 3. System must contain an entrapment backup system on the lead 1.05 PRODUCT DELIVERY, STORAGE, AND HANDLING edge of the panel that automatically reverses downward movement A. Proper storage of partitions before installation and continued protection when lead edge makes contact with an obstruction within the path of during and after installation will be the responsibility of the General the system. Contractor. 4. System must contain certified Type B2 safety monitoring relay 1.06 WARRANTY switches that can sense any failures between each limit switch and A. Partition system shall be guaranteed for a period of two years against the control box as the partition is operated during every cycle. The defects in material and workmanship, excluding abuse. safety monitor switches must automatically shut off power to the motor drives if a failure occurs. P 5. System must contain a constant contact finger switch as the lead ART 2 - PRODUCTS 2.01 ACCEPTABLE MANUFACTURERS panel operates within the guide rail and immediately shut off the A. Upon compliance with all of the criteria specified in this section, motor drive power in the event of a free-fall detection or an Manufacturers wishing to bid products equal to the product specified obstruction on the lead edge. must submit to the architect 10 days prior to bidding complete data in 6. System must contain an audio actuator device to warn when partition support of compliance and a list of three past installations of products is in operation. similar to those listed. The submitting manufacturer guarantees the 7. Dual key stations with continuous pressure actuation push buttons proposed substituted product complies with the performance items located on either side of the system must be installed to ensure specified and as detailed on the drawings. operators are in full view of the opening on both sides during operation. 2.02 MATERIALS 8. Non-contact optical beams must be installed to detect objects that A. Product to be Summit® Series 640V electrically operated, vertical lift may inadvertently move under the partition during operation. panels as manufactured by Hufcor Inc. E. Finishes 1. Panels shall be nominally 4” [101] thick and to 30” [762] in height. IMPORTANT NOTE ABOUT FACE FINISH DIRECTION: 2. Panel faces shall be steel laminated to appropriate substrate to meet Finishes will be applied to the 640V IN A HORIZONTAL the STC requirement in 2.04 Acoustical Performance. DIRECTION. The finishes provided on most selectors or samples 3. Frames shall be of min. 16 gauge [1.42mm] painted steel. are shown in a vertical position and may look different when applied 4. Sound seals shall be of tongue and groove configuration, ensure horizontally. panel-to-panel alignment and prevent sound leaks between panels. 1. Face finish shall be: (select as required): 5. Horizontal panel edges shall be of a minimum groove appearance. a. Factory applied reinforced vinyl fabric with woven backing, 6. The first panel in the opening shall have a bottom retractable safety weighing not less than 15 oz. per lineal yard [465 g/m]. Color sensor seal providing a minimum of 2” [51] floor adjustability to shall be selected from manufacturer’s standard color selectors. accommodate out-of-level floors. b. Standard upgrade fabrics (color shall be selected from 7. Motor and drive shall automatically extend/retract the panels into the manufacturer’s standard color selector): opening. 2 Figures in brackets [ ] are in millimeters unless otherwise noted ----------------------- Page 3----------------------- SERIES 640V (1) Factory applied vertical ribbed carpet (N.R.C. .20) between it and the floor. The operation of the wall may resume once (2) Factory applied stain resistant fabric the key switch has been released and the obstruction cleared. c. Optional: 2.04 ACOUSTICAL PERFORMANCE (1) Customer selected (requires factory approval for A. Acoustical performance shall be tested at a laboratory accredited by the manufacturing compatibility) National Voluntary Laboratory Accreditation Program (NVLAP) and in (2) Unfinished for field decoration accordance with ASTM E90 Test Standards. Standard panel 2. Exposed metal trim and seal color shall be (select from Hufcor’s construction shall have obtained an STC rating of minimum of 51. Standard Trim selector): 1. Complete, unaltered written test report is to be made available upon a. Lamb’s Wool (standard) request. b. Brown (standard) P c. Gray (standard) ART 3 - EXECUTION d. Clear Anodized (if selected, any exposed vinyl seals will be gray) A. Installation. The complete installation of the operable wall system shall e. Custom powder coated (optional upgrade for exposed metal trim) be by a certified factory-trained installer and be in strict accordance with the approved shop drawings and manufacturer’s standard printed 2.03 OPERATION specifications, instructions, and recommendations. A. Partitions shall be key switch controlled, requiring constant contact to B. Cleaning activate the motor. As a safety precaution, two key switches are 1. All panel surfaces and system components shall be wiped clean and required to activate the partition. Switches to be mounted on both be free of handprints, grease, and soil. sides of partition to provide operators a clear view of the partition path 2. Cartoning and other installation debris shall be removed to onsite to prevent injury. waste collection area, provided by others. B. Motor drive shall automatically seal the partition in the opening. C. Training C. The panels shall open and close at a constant nominal speed of 1. Installer shall demonstrate proper operation and maintenance approximately 5 to 10 vertical feet per minute [1.5-3 meters per procedures to owner’s representative. minute]. 2. Operating keys and owners manuals shall be provided to owner’s D. Stack/Store Panels representative. 1. Panels are retracted above the ceiling and stored by activating the two key-switch controls. E. Extend Partition When the operable wall is being lowered (closed), the panels shall stop if the leading (bottom) edge comes into contact with any object Bottom of Drive Box Stacked Panels (count varies) . n i M ] 5 2 layers - 5/8” [16] gypsum board on 4 4 continuous metal studs by G.C. [ ” 2 / Sound Attenuation by 1- 8-5/8” [219] 7 G.C. 1 1-5/8” [41] Unistrut Support 1 layer - 5/8” [16] gypsum 4-15/16” board by G.C. [125] r o o l F . n i ] F 5 2 f 1 o [ p t 30” [762] ” o h 5- T g i t m e h H g o i r t e F i n H t t h U i g n i U e H g n i l i e C 2-1/2” [64] Top of Fin. Floor Vertical Section G.C. To Advise Top of Slab Figures in brackets [ ] are in millimeters unless otherwise noted. 3 ----------------------- Page 4----------------------- DETAILS SERIES 640V Summit® Vertical Lift Panels, Electrically Operated HORIZONTAL SECTION - Surface Mount No Scale 6-5/8” [168] 6-5/8” [168] Solid blocking required at both ends. Guide Rail Guide Rail HORIZONTAL SECTION - Low Profile Mount No Scale 2-1/2” [63] 2-1/2” [63] Solid blocking required at both ends. Low Profile Low Profile Guide Rail Guide Rail Figures in brackets [ ] are in millimeters unless otherwise noted. 4 ----------------------- Page 5----------------------- 5 S M u O T 2 HP Motor m O R m D R i I t V Structural Support ® E Ceiling Support Note: U Rods attach to support V N I 14-1/8” 25-3/8” [645] 21-1/8” [537] T 5-1/4” e located above. . [359] n [133] - r i N M Note: ] t O 5 i 2 Access to [ ” Motor c T 1 F i a T Unit g 3/4” [19] Hanger Rod u Required. l O r e s L S i C n b i A r f a Bracing Note: t L c Extend E k e Rod To Sway Bracing P t s Support a Required. [ . ] n n a i r e e M ] i 4 ] n 2 4 l m s 1 9 1 7 i [ [ l l ” ” , i m 4 4 / / e 1- 1- E t e 4 1 l 4 3 r s e u n c l e s t s r o 1-5/8” [41] Unistrut i t Bottom of h c e Drive Box Support r w a i s l e l n y 8-1/8” [206] 15-7/16” [392] 41-7/8” [1064] o . t . n e n Note: Access to Manual ” i O NOTE: Access to drive d i 2 M M Override Required. / ] 1 ] box required. - 4 p 5 0 7 5 3 1 4 [ e ” 4 1-5/8” [41] Unistrut Support [ 2 r 1 Ceiling Height a t Sound attentuation by G.C. 1 Layer - 5/8” [16] 2 layers 5/8” [16] gypsum gypsum board by G.C. e d board on continuous 4-15/16” metal studs by G.C. [125] S E R I E S 6 4 0 V ----------------------- Page 6----------------------- SERIES 640V t : r e o t p o p t N u t s r r . o o o e p p t v p p h o ” u c b 4 ] u a a 3 S t / S g t d 1 3 l n a e - 1 a i s t 5 [ r l d a u i c e o t o C R l c u t r t r S o p p u S t u r t : s e g i t n n o i U c . N a d ] ] g r e 1 ] t 7 B r 4 4 r n i [ o 3 i y u ” 6 5 c a q x 8 0 p [ a o / 1 . p ” r w e B 5- [ d u t 8 d B S R ” e S h m / e 1 8 u 1 o v / r t g s i - R i 7 o u i 1 r r - t u r e p 2 e D 1 s q t H y f e s G 4 s i g o e R n g ] n c x n 6 a U i m c l 1 H A o ] i [ . o B 1 e ” C ] t . 9 t : e 4 C 8 o e v [ / G 1 t i ” 5 [ B o r 8 - y ” / b 4 N D 5 r / - e d 3 1 y r a a l o 1 B .niM ]544[ ”2/1-71 ] 7 9 4 1 ] [ 5 . 4 s 6 [ b ” l 8 3 0 - 0 5 2 3 3 ” 6 1 ] s / 5 d 5 2 1 1 [ e - e 4 c x E t h ] d g 6 r y i 1 a b e 4 o s [ B ” . d W C 8 . m u / G u t n 3- s S o 6 y p l b a i 1 l y t t n e i ] a G t 9 u o ] M r i a 5 n t 6 s 3 a . a 1 [ d u [ u P ” m e n ” o 8 r 8 u n / o i e / t t 5 n 1 u t i e - s q A s t h 4 s e r n 1 ] e r d e o w 6 c n y C . 0 c e u a C A d L n . d 2 : i o [ e r S 2 O G r e ” t e s 8 o v / N o U 1- t 8 - i o n t u d r : s r e s r o E e o i t T c t u o O c o q e M N A m r P H 5 .niM ]52[ ”1 ]469[ ”4/3-83 .niM ]372[ ”4/3-01 .niM ]3821[ ”2/1-05 World headquarters: Hufcor Inc. P.O. Box 591 Janesville, WI USA 53547 1-800-542-2371 ext. 214; 1-608-756-1241 The manufacturer reserves the right to improve FAX: 1-608-758-8253 and change product without notice. E-mail: info@hufcor.com Website: www.hufcor.com F-4324A TP 9/11 Figures in brackets [ ] are in millimeters unless otherwise noted 6