DSC-PLASTER - SCHAKO · DSC-PLASTER TECHNICAL DOCUMENTATION Dimensions I Models Construction subject to change No return possible Version: 2018-09-06 | Page 3 DIMENSIONS DSC-PLASTER-1-SM

SCHAKO | Ferdinand Schad KG Phone +49 (0) 7463-980-0 Steigstraße 25-27 Fax +49 (0) 7463-980-200 D-78600 Kolbingen www.SCHAKO.de | [email protected]

Contents Function and use ........................................................ 2 Models ........................................................................ 2 Processing ................................................................... 2 Dimensions ................................................................. 3 Band design ................................................................ 4 Accessories with dimensions ...................................... 4 Fastening methods ..................................................... 7 Assembly detail .......................................................... 8 Installation instructions .............................................. 9 Mounting instructions ................................................ 9 Technical data .......................................................... 11 Legend ...................................................................... 11 Order code ................................................................ 12 Plenum box order code ............................................ 13 Order code corner angle ........................................... 14 Specification text ...................................................... 15

Technical documentation

DSC-PLASTER Slot diffuser for plasterboard ceilings

DSC-PLASTER TECHNICAL DOCUMENTATION Function and use I Models

Construction subject to change No return possible Version: 2018-09-06 | Page 2

FUNCTION AND USE

The ceiling slot diffuser type DSC-PLASTER is suitable for use in rooms from 2.6 m to 4 m high for direct installation in plas-terboard ceilings or ceiling cavities (pressure ceilings). The special shape of the frame profile allows good installation in the plaster board ceiling. Filling in Q3 quality is possible up to the air outlet slot. Frame profiles are fitted with bores to allow them to be connected to the plasterboard ceiling using screws. The clamp strap fastening allows easy mounting in the plas-terboard ceiling. The air deflection blades adjustable from be-low allow a variety of throw adjustment options. In cooling mode, a one- or two-way air throw pattern can be set. This achieves high induction while the velocity and temperature difference of the supply air jet are effectively reduced. Due to the central housing of the blades, the free cross-sec-tion is always the same. Pressure loss and sound power level remain therefore constant even when the blades are ad-justed. A subsequent change of the air throw pattern on site is possible at any time. If a desired blade position is specified in the order, it will be set at the factory. The large free cross-section allows a grea-ter volumetric flow compared with other slot diffusers. The stable air jet and high induction means that the DSC-PLASTER slot diffuser can be used in cooling mode up to ΔT0 ≤ -8 K. The resistance created by the blades ensures that the supply air is distributed equally across the whole length of the slot diffuser. The ceiling slot diffuser can be manufactured as 1- or 2-slot model and is available either as single piece or in band de-sign. MODELS

DSC-PLASTER-1 1-slot model DSC-PLASTER-2 2-slot model DSC-PLASTER-…-Z Supply air, with blades DSC-PLASTER-…-A Return air, without blades DSC-PLASTER-...-V Blades with vertical throw DSC-PLASTER-...-L Blades one-way horizontal throw left DSC-PLASTER-...-R Blades one-way horizontal throw right DSC-PLASTER-...-B Blades two-way horizontal throw MOUNTING Screw mounting (-SM, standard)

-- screws must be provided on site -- with perforated sheet bracket

Clamp fastening (-KB) -- supplied loose (not possible in connection with plenum

box ASK)

QUICK SELECTION without plenum box (-K0) Values for length L = 1000 mm

DSC-PLASTER-1 (1-slot) DSC-PLASTER-2 (2-slot) VZU

(m³/h) LWA

[dB(A)] Δpt (Pa)

VZU (m³/h)

LWA [dB(A)]

Δpt (Pa)

60 < 20 5 100 < 20 5 80 21 8 130 22 8

100 28 13 160 28 13 120 33 17 200 35 17

AIR THROW PATTERN

Blade position (-V) vertical throw

Blade position (-B) two-way throw

Blade position (-L) one-way throw left

Blade position (-R) one-way throw right

PROCESSING

Frame surface Natural aluminium (-ALRO) Central partition with the 2-slot model -- with supply air same colour as blades -- with return air RAL 9005 painted - black Blade colour Plastic (hard PVC), similar to RAL colour 9005 (black) (-L9005) or Plastic (hard PVC), similar to RAL colour 9010 (white) (-L9010) End plate Plastic / aluminium (same colour as blades) Blade divider Plastic (same colour as blades)

DSC-PLASTER TECHNICAL DOCUMENTATION Dimensions I Models


DIMENSIONS

DSC-PLASTER-1-SM Supply air

Return air

Dummy

Perforated sheet bracket

DSC-PLASTER-2-SM Supply air

Return air

Dummy

Mounting length: 1000, 1500 and as band. * EÖB = installation opening width EÖL = installation opening length = L+5

Perforated sheet bracket included in delivery

DSC-PLASTER TECHNICAL DOCUMENTATION Band design I


BAND DESIGN

Band design DSC-PLASTER (-Band) SM mounting (standard)

4.) Front side with end plate for special plastering edge for

elegant filling Installation opening EÖB = installation opening width (see dimensions) EÖL = installation opening length BL + 5 BL = band length DL = difference in length Slot diffusers of type DSC-PLASTER are manufactured in lengths L = 1000 m or 1500 mm. When the ceiling slot diffuser type DSC-PLASTER is designed as a band, the total length BL is assembled from lengths 1000 mm or 1500 mm. The difference pieces are supplied in lengths <1500 mm to ≥400 mm. Fishplate for band design (supplied loose)

ACCESSORIES WITH DIMENSIONS

Accessories with dimensions Plenum box (-ASK)

-- Galvanised sheet steel Damper (-DK1) Rubber lip seal (-GD1) for (-ASK)

-- Special rubber Insulation outside (-Ia) for (-ASK)

-- Thermal insulation at the outside of the plenum box Corner angle 90° (-EW) Hit-and-miss damper (-SS, only possible with SM mounting) DIMENSIONS OF ACCESSORIES Plenum box (-ASK) DSC-PLASTER-1 and -2

Available sizes plenum box (-ASK)

A KB KH øD L ≤ 1000 1000 < L ≤ 1500

DSC-PLASTER-1(1-slot) 56 132 220 ø 98 Ø 123

DSC-PLASTER-2(2-slot) 95 172 280 ø 138 Ø 138

L EÖL KL Weight (kg)

DSC-PLASTER-1 (1-slot)

DSC-PLASTER-2(2-slot)

1000 1005 1040 4.5 5.5 1500 1505 1540 6.8 8.3

*all dimensions in mm EÖL = installation opening in length

4.)

Xas-delivered condition

with fitted fixing lug

X with bent fixing lug

Fishplates

Riveted on site

DSC-PLASTER TECHNICAL DOCUMENTATION I Accessories with dimensions


Spigot arrangement

Dimensions for spigot from above (-S0) and spigot front side (-S4) upon request. Plenum box in band design For the plenum box in band design, the total length of box GKL has been divided into standard lengths KL=1000 and into a difference in length of box DKL ≤1000 mm. Differences in length of box <120mm are not possible. Box front side fastening, sponge rubber and connecting angle must be provided on site.

GKL = total length of box KL = length of box DKL = difference in length of box n = number of standard boxes KL=1000 DSC-PLASTER-1 DKL = >120mm to <190mm without spigot DKL = ≥190mm to ≤1000mm with spigot DSC-PLASTER-2 DKL = >120mm to <230mm without spigot DKL = ≥230mm to ≤1000mm with spigot Available sizes plenum box band design

KL øD KB KH x DSC-PLASTER-1 (1-slot) 1000 98 132 220

min. 1 max. 30 DSC-PLASTER-2

(2-slot) 1000 138 172 280

Damper (-DK1)

Rubber lip seal (-GD1)

Insulation for plenum box External (-la)

Fastening details For suspension, the plenum box is provided with fixing holes. A permanent connection to the plasterboard ceiling via Ø 3.2 bores is also possible. In this case, the plenum box must be additionally decoupled (EK) from the plasterboard ceiling u-sing vibration dampening material. A suitable filling compound must be provided on site.

1.) Fastening on site ø3.2 2.) Plasterboard ceiling on site 3.) Decoupling (leak proofing on site)

If a plenum box is used, make sure that it has no direct contact to the diffuser. The volumetric flow adjustment must be carried out on site.

1.) 1.)

2.) 2.)

3.) 3.)

On site with bent fixing lugs X

Y

Y

- Lateral spigot, KL central (-S1, stan-dard)

- Spigot from above, KL central (-S0) - Spigot front side, KB central (-S4)

KL = length of box KB = width of box

As-delivered condition with fitted fixing lugs

X

Z

DKL = BL + 38 – (n x 1000)

-S4 -S0

-S1

DSC-PLASTER TECHNICAL DOCUMENTATION I Accessories with dimensions


Corner angle 90° (-EW)

a b α

DSC-PLASTER-1 (1-slot) 250 250 90° (standard)

up to 170° DSC-PLASTER-2 (2-slot) 300 300

Corner pieces can only be supplied as dummy sections i.e. without a plenum box. Other side lengths (a/b) on request. Corner pieces for the band design can only be supplied wit-hout plenum box.

Hit-and-miss damper (-SS) only possible with SM mounting DSC-PLASTER-1

DSC-PLASTER-2

Position ø 8.3 for hit-and-miss damper adjustment centre dif-fuser * EÖB = installation opening width

*

*

DSC-PLASTER TECHNICAL DOCUMENTATION Fastening methods I


FASTENING METHODS

Screw mounting (-SM, standard) Supply air Return air

1.) Indentation ISO 15065-4 2.) Dry wall screw 3.5x35, use according to

DIN EN 14566 on site 3.) Perforated sheet bracket L= 1000 / with 8 indentations for SM mounting

L= 1500 / with 10 indentations for SM mounting

Number of indentations band design: Difference pieces L= ≤500 / with 4 indentations

Difference pieces L= >500 to ≤750 / with 6 indentations



Clamp fastening (-KB, not possible in connection with plenum box ASK) in mounting position

in clamping position



B 74 114 Clamp fastening is used for room side installation in finished pressure ceilings. Mounting instructions The clamp straps are delivered loose. Introduce the screw through the bore into the inner blade mount and screw it down with the clamp strap. Position the clamp straps in longitudinal direction and intro-duce them into the ceiling together with slot diffuser (see in-stallation position). Then rotate the clamp strap by about 90° by rotating the screw and lower it over the slot diffuser profile (see clamping position). Tighten the screw until the slot diffuser is firmly lo-cked at the ceiling.

DSC-PLASTER TECHNICAL DOCUMENTATION Assembly detail I


ASSEMBLY DETAIL

Special plastering edge for elegant filling

On-site filling in Q3 quality

Plasterboard ceiling

Perforated sheet bracket

DSC-PLASTER TECHNICAL DOCUMENTATION Installation instructions I


INSTALLATION INSTRUCTIONS

To see the installation of the DSC-PLASTER step-by-step, follow the pictures from top to bottom.

DSC-PLASTER TECHNICAL DOCUMENTATION Mounting instructions I


MOUNTING INSTRUCTIONS

1. Box front side 2. Plenum box band design standard 3. Plenum box band design difference piece 4. Connecting angle

1.

4.

2.

4.

3.

1.

2.

DSC-PLASTER TECHNICAL DOCUMENTATION Technical data I Legend


TECHNICAL DATA

see Technical documentation of SCHAKO ceiling slot diffuser type DSC. Please observe the following correction factors (kf) with the DSC basic data. Correction factors for DSC-PLASTER-1 xkr = DSC-1 diagram value * 0.79 vmax = DSC-1 diagram value * 0.62

Blade positions (-L) and (-R) vmax = DSC-1 diagram value * 0.70

Blade position (-B) Correction factors for DSC-PLASTER-2 xkr = DSC-2 diagram value * 1.00 vmax = DSC-2 diagram value * 0.62

Blade positions (-L) and (-R) vmax = DSC-2 diagram value * 0.70

Blade position (-B)

LEGEND

VZU (m3/h) = supply air volume LWA [dB(A)] = A-weighted sound power level Δpt (Pa) = pressure loss ΔTO (K) = Temperature difference between supply

air temperature and room temperature (ΔTO = tzu - tR)

xkr (m) = critical throw vmax (m/s) = maximum velocity of jet L (mm) = length BL (mm) = band length DL (mm) = difference in length KH (mm) = height of box KL (mm) = length of box KB (mm) = width of box tzu (°C) = supply air temperature tR (°C) = room temperature EÖB (mm) = installation opening width EÖL (mm) = installation opening length

DSC-PLASTER TECHNICAL DOCUMENTATION Order code I


ORDER CODE

01 02 03 04 05 Type Model Air throw Frame shape Frame surface Standard, example DSCPL -1 -Z -PL -ALRO Band design, example DSCPL -1 -Z -PL -ALRO

06 07 08 09 10 11

Blade colour Blade position for air jet Mounting length Mounting type Mounting hit-and-miss damper

Standard, example -L9010 -B -01000 -N -KB -S0 Band design, example -L9010 -B -11500 -B -KB -S0

Sample (standard, example) DSCPL-1-Z-PL-ALRO-L9010-B-01000-N-KB-S0 Ceiling slot diffuser type DSC-PLASTER │ 1-slot │ Supply air with blades │ Frame profile PLASTER │ Natural aluminium │ Blade colour similar to RAL 9010 │ Horizontal two-way throw │ Length 1000mm │ Standard model | Fastening: with clamp strap | Without hit-and-miss damper Sample (band design, example) DSCPL-1-Z-PL-ALRO-L9010-B-11500-B-KB-S0 Ceiling slot diffuser type DSC-PLASTER │ 1-slot │ Supply air with blades │ Frame profile PLASTER │ Natural aluminium │ Blade colour similar to RAL 9010 │ Horizontal two-way throw │ Length 11500mm │ Band design | Fastening: with clamp strap | Without hit-and-miss damper ORDER DETAILS

01 - Type DSCPL = DSC-PLASTER 02 – Model 1 = 1-slot 2 = 2-slot 03 - Air throw Z = supply air with blades A = return air without blades B = supply air covered (dummy element) 04 - Frame shape PL = frame profile PLASTER 05 - Frame surface ALRO = natural aluminium 06 – Blade colour L0000 = for return air without blades L9005 = ~ RAL 9005 - black L9010 = ~ RAL 9010 – white

07 – Blade position for air jet 0 = for return air with perforated sheet V = vertical throw L = horizontal one-way throw left R = horizontal one-way throw right B = horizontal two-way throw 08 - Mounting length 01000 = length 1000 mm 01500 = length 1500 mm XXXXX = length in mm 09 - Mounting type N = standard model B = band design 10 - Mounting SM = screw mounting (standard) KB = Clamp strap (not possible in connection with plenum box ASK) 11 - Hit-and-miss damper S0 = without hit-and-miss damper (standard) SS = with hit-and-miss damper (only possible with SM mounting)

DSC-PLASTER TECHNICAL DOCUMENTATION Plenum box order code I


PLENUM BOX ORDER CODE

01 02 03 04 05 06 07 Plenum box Diffuser Model Mounting length Mounting type Mounting of box Damper Example ASK -25 -1 -11500 -B -OM -DK1

08 09 10 11 12 13 Rubber lip seal Insulation Height of plenum box Spigot diameter Spigot arrangement Accessories Example -GD1 -I0 -KHS -SDS -S1 -E0

Sample ASK-25-1-11500-B-OM-DK1-GD1-I0-KHS-SDS-S1-E0 Plenum box | For slot diffuser DSC-PLASTER │ 1-slot │ Moun ng length 11500mm │ Band design │ Without diffuser moun ng │ With damper │ With rubber lip seal │ Without insula on │ Standard height of box │ Standard spigot diameter │ With lateral spigot on the box │ Without rive ng nut ORDER DETAILS

01 - Plenum box ASK = plenum box for slot diffuser 02 - Diffuser 25 = DSC-PLASTER 03 – Model 1 = 1-slot 2 = 2-slot 04 - Mounting length (always with 5 digits) 01000 = length 1000 mm 01500 = length 1500 mm XXXXX = length in mm 05 - Mounting type N = standard model B = band design (standard length of box 1000 mm) (slot diffuser BL= >1500 mm: plenum box in several

parts divided into a length of box KL=1000 mm and difference in length of box DKL ≤1000 mm)

06 - Mounting of box OM = without diffuser mounting (standard) 07 – Damper DK0 = without damper (standard) DK1 = with damper 08 – Rubber lip seal GD0 = without rubber lip seal (standard) GD1 = with rubber lip seal 09 – Insulation l0 = without insulation (standard) Ia = with box insulation outside

10 – Height of box KHS = standard height of box xxx = height of box in mm (minimum height = spigot diameter +97 mm) 11 – Spigot diameter SDS = standard spigot diameter xxx = spigot diameter in mm 12 – Spigot position S0 = Spigot from above S1 = 1 lateral spigot at the box (standard) S4 = 1 spigot front side 13 – Accessories E0 = without riveting nut

DSC-PLASTER TECHNICAL DOCUMENTATION Order code corner angle I


ORDER CODE CORNER ANGLE

01 02 03 04 05 06 07 08 Type Diffuser Model Frame surface Frame shape Angle between sides Right side length Left side

length Example EW -25 -1 -ALRO -PL -090 -000 -000

Sample EW-25-1-ALRO-PL-090-000-000 Corner angle │ For slot diffuser DSC-PLASTER │ 1-slot │ Frame surface: natural aluminium │ Frame shape: frame profile PLASTER │ Angle between sides: 90° │ Right side length: standard │ Le side length: standard ORDER DETAILS

01 - Type EW = corner angle for slot diffuser 02 - Diffuser 25 = for DSC-PLASTER 03 – Model 1 = 1-slot 2 = 2-slot 04 - Frame surface ALRO = natural aluminium 05 - Frame shape PL = frame profile PLASTER 06 – Angle between sides 090 = 90° (standard) xxx = angle of your choice (a value between 90° [090] and 170° [170] is pos sible) 07 – Left side length 000 = standard length (1-slot L=250 mm / 2-slot L=300 mm) xxx = length can be freely selected (minimum length = standard length) 08 – Right side length 000 = standard length (1-slot L=250 mm / 2-slot L=300 mm) xxx = length can be freely selected (minimum length = stan dard length)

DSC-PLASTER TECHNICAL DOCUMENTATION Specification text I


SPECIFICATION TEXT

Highly inductive ceiling slot diffuser, free cross-section, re-sistance and sound power level constant in all blade positions, suitable for use in rooms from 2.6 m to 4 m high for direct in-stallation in plasterboard ceilings or ceiling cavities (pressure ceilings). The special shape of the frame profile allows good in-stallation in the plaster board ceiling. Filling in Q3 quality is possible up to the air outlet slot. Product: SCHAKO type DSC-PLASTER-...-Z Supply air model (number of slots): - 1-slot (DSC-PLASTER-1-Z) - 2-slot (DSC-PLASTER-2-Z) Blade position for air jet: - vertical throw (-V) - one-way horizontal throw left (-L) - one-way horizontal throw right (-R) - two-way horizontal throw (-B) Mounting length: Standard model N - 01000-N 1000mm (length of box KL=1040mm) - 01500-N 1500mm (length of box KL=1540mm) - XXXXX-N length in mm Band design B - XXXXX-B length in mm, as band (model in several parts slot diffuser BL >1500

mm divided in lengths of 1000 mm or 1500 mm and a difference piece. Plenum box divi-ded into a length of box KL=1000 mm and dif-ference in length of box DKL ≤1000 mm.)

- Return air model without blades, but with black perforated

sheet as cover screen. Product: SCHAKO type DSC-PLASTER-...-A - Dummy design like supply air model, but with cover plate. Product: SCHAKO type DSC-PLASTER-...-B

Fastening: - Screw mounting (-SM, standard) incl. perforated sheet bracket - Clamp fastening (-KB, not possible in connection with ple-

num box ASK)

Accessories: - with plenum box (-ASK) made of galvanised sheet steel,

with fixing lugs. - with connection spigot: lateral, central, length of box KL (-S1, standard) - from above, central, length of box KL (-S0) - front side, central, width of box KB (-S4) - with damper (-DK1) in plenum box, adjustable, for

simple air volume regulation - with rubber lip seal (-GD1), made of special rubber, at

the connection spigot - with thermal insulationexternal (-la) - corner angle 90° (-EW) - hit-and-miss damper (-SS, only possible with SM mounting)

Documents

DSC-PLASTER - SCHAKO · DSC-PLASTER TECHNICAL DOCUMENTATION Dimensions I Models Construction subject to change No return possible Version: 2018-09-06 | Page 3 DIMENSIONS DSC-PLASTER-1-SM