Skov DA 1200 Light Trap Mounting Guide

Skov
Brand
Skov
Model
DA 1200 Light Trap
Type
Mounting Guide

Skov DA 1200 Light Trap

The Skov DA 1200 Light Trap is a device used to prevent daylight from entering through fresh-air inlets. It consists of a flange and the light trap itself.

  • Prevents daylight from entering through fresh-air inlets: The light trap is designed to block out daylight, which can be beneficial in situations where it is necessary to maintain darkness or control the amount of light entering a space.

  • Easy to mount: The light trap can be mounted on both brick-in inlets and flange inlets, making it suitable for a variety of applications. It comes with all the necessary mounting hardware, including screws, washers, and dowels.

Skov DA 1200 Light Trap

The Skov DA 1200 Light Trap is a device used to prevent daylight from entering through fresh-air inlets. It consists of a flange and the light trap itself.

  • Prevents daylight from entering through fresh-air inlets: The light trap is designed to block out daylight, which can be beneficial in situations where it is necessary to maintain darkness or control the amount of light entering a space.

  • Easy to mount: The light trap can be mounted on both brick-in inlets and flange inlets, making it suitable for a variety of applications. It comes with all the necessary mounting hardware, including screws, washers, and dowels.

2019.10.02 • 604155
DA 1200 Light Trap
Mounting Guide
English: For other language variants of this document we refer to:
Español: Para otras variantes del idioma de este documento, visite:
Français: Pour les versions dans d'autres langues de ce document veuillez consulter:
http://docs.skov.com/1020
3 Mounting Guide
DA 1200 Light Trap
Product and Documentation Changes
SKOV A/S reserve the right to change this document and the product herein described without further notice.
In case of doubt, please contact SKOV A/S.
Date of change appears from the back of this manual.
Note
• All rights reserved SKOV A/S. No part of this manual may be reproduced in any manner whatsoever
without the express written permission from SKOV A/S.
• SKOV A/S have made all reasonable efforts to ensure the accuracy of the information contained in
this manual. Should any mistakes or imprecise information occur in spite of this, SKOV A/S would
appreciate being notified thereof.
• Irrespective of the above, SKOV A/S shall not accept any liability with regard to loss or damage
caused or alleged to be caused by reliance on any information contained herein.
• Copyright 2013 by SKOV A/S.
4 Mounting Guide
DA 1200 Light Trap
1 PRODUCT DESCRIPTION ............................................................................... 5
2 MOUNTING GUIDE .......................................................................................... 5
3 MAINTENANCE INSTRUCTIONS .................................................................... 9
3.1 Cleaning of the Light Trap ...................................................................................... 9
4 TECHNICAL DATA ......................................................................................... 11
Mounting Guide 5
DA 1200 Light Trap
1 Product description
Figure 1
The DA 1200 light trap is used in connection with fresh-air inlets
to prevent daylight from entering through the inlet. The light trap
consists of a flange and the actual light trap.
2 Mounting guide
The mounting guide includes a guidance for mounting of both the light trap and the flange for light trap.
If the light trap is mounted by a brick-in inlet, the distance to the
overhang of the building must be min. 100mm.
If the light trap is mounted by the flange inlet, the wall thickness
must be min. 50mm.
Min. 100mm
Brick-in inlet
Min. 50 mm
Flange inlet
Min. 100mm
6 Mounting Guide
DA 1200 Light Trap
Figure 4
Drive out the two round pieces with a hammer and a screw driver.
Figure 5
Drive out the two oblong pieces with a hammer and a screw
driver.
Figure 6
Drill six holes, diameter 6mm, as marked.
Choose first/second hole depending on the wall around the wall
inlet.
Figure 7
Fill silicone into the groove of the flange.
NB: Use the flange for marking out the holes in walls of
concrete or bricks, before filling silicone into the groove.
Mounting Guide 7
DA 1200 Light Trap
Figure 8
Mount the flange around the wall inlet, the end with the pieces
driven out must turn downwards, enabling any water to run out.
NB: It is important that the cut edge of the wall is above the inner
side of the flange bottom to prevent water from running into the
wall, see Figure 9.
Tip: Mount one flange in each end of the building and stretch a
line between the flanges.
Figure 9
Figure 10
Figure 11
Fasten the flange with screws and washers in the drilled-out holes.
Concrete wall:
Use 6 mm wall dowel, 4x40 chipboard screw and Ø4 face plate
when mounting on concrete wall.
1) Drill a Ø6 mm hole.
2) Insert a rawlplug into the hole.
3) Hammer the rawlplug as far as it will go into the hole.
4) Fasten the flange with the 4x40 chipboard screw and Ø4
face plate.
Sandwich wall:
Use tapping screw 5x16 flange when mounting on sandwich
panels.
1) Drill a hole according to the table below.
2) Fasten the flange with the tapping screw 5x16 flange.
Diameter
of screw
[mm]
Thickness of metal in
sandwich panel
[mm]
Size of holes in
sandwich panel
[mm]
Tightness
torque
[Nm]
5
0.63 – 0.75
Ø 3.8
2.5
0.75 – 0.88
Ø 4.1
3.0
0.88 – 1.00
Ø 4.2
3.5
1.00 – 1.25
Ø 4.3
3.5
1.25 – 1.50
Ø 4.4
4.0
Wall
min. 10 mm
Wall inlet
Flange
8 Mounting Guide
DA 1200 Light Trap
Figure 12
On a rough front joint the flange on the outside.
On a front with trapezoidol sheets use asphalt impregnated foam
blocks and joint filler.
SKOV A/S recommends Sikaflex AT Connection or MS polymer
1 component or equivalent.
Figure 13
DA 1200 net can be mounted on the flange.
Figure 14
Fit the light trap on the flange.
The arrow must turn upwards.
Figure 15
Note that the top and bottom wing is on the outside, while the
middle wing is on the inside.
Mounting Guide 9
DA 1200 Light Trap
Figure 16
Fitted light trap.
3 Maintenance instructions
3.1 Cleaning of the light trap
Figure 17
High pressure cleaning of the light trap.
Figure 18
Dismantling of the light trap.
Figure 19
High-pressure cleaning of the light trap on the back.
10 Mounting Guide
DA 1200 Light Trap
Figure 20
High-pressure cleaning of the flange and the wall inlet.
Figure 21
Disinfection of the light trap by sinking it into disinfectant.
Figure 22
Re-mount the light trap on the flange.
Mounting Guide 11
DA 1200 Light Trap
4 Technical data
433064 DA 1200 light trap complete
433065 DA 1211 light trap complete
* The measurement is 640 mm on item no. 433064
Mounting parts, which are included in the delivery of a complete
light trap/flange:
6 x 352791 Chipboard screw 5x45 pan TX25 A2
6 x 351582 Tapp. screw 5x16 flange TX25 ZnNi spec.
6 x 419240 Washer ø6.4/ø30x1,5 A2
6 x 419334 Rawlplug 6 mm
1 x 604155 MG DA 1200 Light trap EN
433067 DA 1200 external flange
433281 DA 1211 external flange
* The measurement is 640 mm on item no. 433067
Air Output (m3/h) at -10 Pa
DA 1200 wall inlet
DA 1211 flange inlet
Without light trap (incl./excl. coarse net)
1200 m3/h
1000 m3/h
Without light trap (incl. fine net)
1075 m3/h
900 m3/h
With light trap (incl./excl. coarse net)
920 m3/h
1000 m3/h
With light trap (incl. fine net)
860 m3/h
900 m3/h
With flange (incl./excl. coarse net)
1200 m3/h
With flange (incl. fine net)
1075 m3/h
Imperviousness to light 99.9 %.
Corresponds to 20,000 lux outside and 0.05 lux inside (0.05 lux corresponds to 2.5 ppm).
Weight and transport information
433064
DA 1200 light trap complete
6.0 kg
433065
DA 1211 light trap complete
6.0 kg
433066
DA 1200 light trap without flange
4.5 kg
433067
DA 1200 outside flange
1.5 kg
433068
DA 1211 outside flange
1.5 kg
The light trap and the flange are supplied on separate pallets.
The light trap is stacked in 7 layers with 4 pcs. in each layer, total height approx. 223cm.
SKOV A/S • Hedelund 4 • Glyngøre • DK-7870 Roslev
Tel. +45 72 17 55 55 • Fax +45 72 17 59 59 • www.skov.com • E-mail: skov@skov.dk
2019.10.02 • 604155 • 03.02.01 • EN • Made in Denmark
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Skov DA 1200 Light Trap Mounting Guide

Skov
Brand
Skov
Model
DA 1200 Light Trap
Type
Mounting Guide

Skov DA 1200 Light Trap

The Skov DA 1200 Light Trap is a device used to prevent daylight from entering through fresh-air inlets. It consists of a flange and the light trap itself.

  • Prevents daylight from entering through fresh-air inlets: The light trap is designed to block out daylight, which can be beneficial in situations where it is necessary to maintain darkness or control the amount of light entering a space.

  • Easy to mount: The light trap can be mounted on both brick-in inlets and flange inlets, making it suitable for a variety of applications. It comes with all the necessary mounting hardware, including screws, washers, and dowels.

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