Fire proof sliding doors REI leaf, 2 leaves

Transcription

1 Portoni scorrevoli REI 120: Istruzioni di montaggio Fire proof sliding doors REI leaf, 2 leaves Mounting Instructions General Information Maintenance SEPTEMBER 2011 NOVOFERM SCHIEVANO s.r.l Camposampiero Padova (Italy) Via A. Volta, 1 Ph Fax export@novoferm.it 1

2 Fire proof sliding doors REI 120: mounting instructions a) Check if order sizes are the same of the wall size. In case of more sliding doors, distribute the materials following the code indicated on each component. b) Check verticality and square of structural wall, verify if the floor is plane in correspondence of the wall and the side of rest panel in opening position. c) Fix the closing jamb (1) [ref. (27) in case of sliding with back counterbalance] with expansion dowels, position it to 2 cm from the hole. We suggest to fix also a dowel in the floor. Bind the spin of same mounting in collision case. [In case of sliding door 2 leaves, position the guide and make the references, written on the guide, equal to the wall opening and use the counterbalance covering (26) in order to determine the height from the floor.] d) Fix the superior guide (2) by dowels (not in the equipment) laying it down on the jamb (1). In case of door closing by thermofuse, the guide must be horizontal. In case of door closing by electromagnet, fix the guide in the opposite side of the closing point 2-3 cm up. e) Assemble the door panels (3) on horizontal floor (pay attention not to spoil them) and stop them to the C shape profiles, bottom and top (4) by means of supplied screws (5). Mount the thermal gasket (23) as per scheme. f) Fix the top horizontal labyrinth (6) on the door. g) Mount the wheels (7) on the supports joined to the C top profile (4). h) Turn until the panel arise the vertical position, attach the wheels to the guide (2), already fixed. i) Regulate the height of the door to assure an height of slide from floor of 1 cm (+/ 5 mm) during movement. j) Slide the door panel over the wall light until the position of the wheel of the bottom guide appears (8). Fix the wheel with the expansion dowel equipped. Verify that it maintains the panel in vertical position. k) Position the stirrup door wheel of the counterbalance (9) with the plate in equipment (10) by the bolts (11). l) Apply the stirrup of the thermofuse (12) if any, use the plate (10) and the bolts (11). In case of mq. > 10, fix the guide with one more point of welding, and then with cold galvanizing. m) In case of thermofuse (14), mount the rope (13) as per scheme 1 and stop it in the stirrup (12)). [In case of sliding door 2 leaves see drawing enclosed] n) In case of electromagnet, mount the rope (13) as per scheme 2 and stop it in the stirrup of the front wheel with the clips. o) Regulate the counterbalance (15) with the plates (16) in equipment. p) Mount the front detention (17), equipped of rubber, and regulate it until the sliding panel is blocked. Maintain 5 mm between the panel and the closing point. q) Install the back detention (18) and weld it to the guide. When completely opened, the panel has to be over the opening. r) Fix the flame labyrinth (18) and following the back steel covering (20) with the screw in equipment (21). s) Mount the gasket (23) and fix the vertical and horizontal flame labyrinths (22). t) Install the electromagnet, the shock absorber and/or continuous shock absorber as per scheme. u) Fix the counterbalance covering (24) with the equipped screws (21). v) Mount the top covering guide (25). In case the covering has made up of more pieces, we suggest to fix it to the stirrups of the covering. 2

3 Standard closing point 3

4 4 Flat closing point (back counterbalance)

5 Sliding door 2 leaves (back counterbalance) 5

6 Scheme Standard closing point Flat closing point Scheme 1 Closing with thermofuse Scheme 2 Closing with electromagnet 6

7 Details A: Mounting of continuous shock absorber B: Mounting of shock absorber C100-C50 C: Regulation of counterbalance D: Mounting/regulation of the wheels 7

8 General Information Do not employ fixed elements to keep the door opened. The opening of the mobile leaf could be maintained only with devices accepted from the manufacturer. Except special agreement while ordering, the doors have to be placed in closed buildings. The cleaning of the surface is performed with cleansers of normal domestic use, avoiding the use of abrasive, aggressive substances or solvents. Usually, doors are painted with finish epoxy at 180. Prior of any further paint, we suggest a deep cleaning of surface with light sand-paper and then application of a primer. In any case the application of nitro varnishes is dissuaded. MAINTENANCE DESCRIPTION. Grease and regulate the wheels Verify that the leaf maintains an height between 5 and 15 mm from floor. On the contrary, make the regulation: take out the upper covering guide (25), unscrew the bolts and regulate the vertical screws. Registration of closing system The working of the closing system by electromagnet is clear. In case of thermofuse (14), uncouple it from its place. If door does not close, verify the mechanism by taking out the covering (26). Check leaf space, check leaf The leaf and the labyrinths must have no deformation, no corrosion, no perforations. Check thermal gasket The thermal gasket must be adherent in all points, see ref. (23). Regulate the self-closing mechanism In case of high speed while closing, check if mechanism is safe, and regulate it (see page 7). Substitute damaged components The accessories for fire proof doors must be bought from specialised dealers. No responsibility in case of improper applications. TIMING DESCRIPTION PERIOD Light usage Medium usage Intensive usage Check self-closing mechanism Each month Check self closing system Check slide mechanism and bad sliding Every six months Every three months Every month Regulation of shock absorbers Verify fixing bolts Every year Every six months Every three months Check electric operator (transmission cable or strap tension and setting tension Every year Every six months Every three months spring, lubricating level, verify surface, e, adherence of the electromagnetic brake) Verify the pads. Verify possible strain lock. Every four years Every two years Every year Check gaskets. Substitute worn parts Substitute damaged or tampered When necessary When necessary When necessary components. As indicative parameters, you could consider the following scheme to identify the type of usage of the door. Light usage = 1-3 daily openings Medium usage = 2-5 daily openings Intensive usage = 4-10 daily openings The above parameters have been calculated on doors with size approx. 16 mq; in case of different size increase or diminish the cycles of opening/closing; for size over 25 mq the daily usage is not proper (we suggest periodic maintenance). The maintenance program must be personalised in case of particular conditions (such us public parking, etc.). In case of sliding doors normally not opening, we suggest a monthly checking of the self-closing system, in order to evidence greater frictions between the mechanical components. La ditta Novoferm Schievano srl si riserva il diritto di modificare in qualsiasi momento le caratteristiche dei prodotti descritti nel presente catalogo. 8

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