Skov DA 600 Installation instructions manual

DA 600 Chimney/Wall
Exhaustion
Mounting Guide
608841 • 2022-12-07
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DA 600 Chimney/Wall Exhaustion
Mounting Guide 3
Product and Documentation Changes
SKOV A/S reserves the right to change this document and the product herein described without further notice.
In case of doubt, please contact SKOV A/S.
The date of change appears from the front and back pages.
Note
• All rights belong to SKOV A/S. No part of this manual may be reproduced in any manner whatsoever without
the expressed written permission of SKOV A/S in each case.
• All reasonable efforts have been made 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 noti-
fied 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 by SKOV A/S.

DA 600 Chimney/Wall Exhaustion
Mounting Guide
1 Product description ....................................................................................................................................... 6
2 Product survey ............................................................................................................................................... 7
2.1 Outline of chimney..................................................................................................................... 7
2.1.1 Above roof.................................................................................................................................... 8
2.1.2 Lead-through.............................................................................................................................. 10
2.1.3 Attic/section................................................................................................................................ 12
2.1.4 Inlet ............................................................................................................................................ 14
2.1.5 Central exhaust.......................................................................................................................... 17
2.1.6 Under-floor exhaustion............................................................................................................... 17
2.2 Outline of wall exhaustion ...................................................................................................... 18
3 Mounting guide............................................................................................................................................. 19
3.1 Recommended tools................................................................................................................ 19
3.2 Mounting examples ................................................................................................................. 21
3.2.1 Long chimney............................................................................................................................. 21
3.3 General drawing....................................................................................................................... 22
3.4 Mounting the duct.................................................................................................................... 23
3.4.1 Shortening ducts ........................................................................................................................ 23
3.5 Mounting the outlet cone and roof duct ................................................................................ 24
3.6 Mounting the roof duct and duct............................................................................................ 24
3.7 Mounting roof sheet ................................................................................................................ 25
3.7.1 Roofing sheet in a corrugated roofing sheet construction.......................................................... 25
3.7.2 Flat roofing sheet in a sandwich panel roofing sheet construction ............................................ 25
3.8 Roof duct in roof ...................................................................................................................... 27
3.8.1 Flat roofing sheet in a corrugated steel plate construction, ridge .............................................. 28
3.8.2 Flat roofing sheet in a corrugated steel plate construction, side................................................ 29
3.8.3 Check if the top is level .............................................................................................................. 31
3.9 Mounting duct unit on roof sheet........................................................................................... 31
3.10 Mounting the environment module ........................................................................................ 32
3.11 Mounting the roof cap ............................................................................................................. 33
3.12 Mounting the roof cap with net............................................................................................... 33
3.13 Long chimney with outside duct ............................................................................................ 34
3.13.1 Mounting the insulation .............................................................................................................. 34
3.13.2 Outside duct on roofing sheet .................................................................................................... 34
3.13.3 Outlet cone and roof duct on outside duct ................................................................................. 35
3.13.4 Mounting storm protection kit on roof duct with outside duct ..................................................... 36
3.14 Long chimney, single layer..................................................................................................... 37
3.14.1 Shortening of roof ducts............................................................................................................. 37
3.14.2 Mounting the duct in roof duct.................................................................................................... 37
3.14.3 Duct, outlet cone and roof duct up to 7 ducts ............................................................................ 40
3.14.4 Mounting storm protection kit on roof duct................................................................................. 41
3.15 Outside chimney ...................................................................................................................... 42
3.15.1 Fitting for outside chimney ......................................................................................................... 42
3.15.2 Wire set for outside chimney...................................................................................................... 42
3.16 Lead-through in ceiling ........................................................................................................... 43
3.17 Mounting the fan ...................................................................................................................... 44
3.17.1 Mounting the fan suspension ..................................................................................................... 44
3.17.2 Mounting air direction baffles ..................................................................................................... 45
3.18 Mounting the bell mouth ......................................................................................................... 45
3.19 Foaming and sealing of the duct unit .................................................................................... 46
3.20 Mounting the safety net........................................................................................................... 46
3.20.1 Mounting safety net on roof duct................................................................................................ 46
3.20.2 Mounting safety net on bell mouth ............................................................................................. 46

DA 600 Chimney/Wall Exhaustion
3.21 Mounting the light tray/drip tray............................................................................................. 47
3.22 Mounting the light bowl........................................................................................................... 47
3.23 Mounting the light trap ............................................................................................................ 48
3.24 Wall exhaustion........................................................................................................................ 48
3.24.1 Mounting screws in sandwich panel .......................................................................................... 48
3.24.2 Mounting screws in concrete wall .............................................................................................. 48
3.24.3 Mounting wall exhaustion........................................................................................................... 49
3.24.4 Mounting support ring and relief wire......................................................................................... 50
3.24.5 Mounting wall exhaustion onto a box......................................................................................... 51
3.24.6 Mounting of light trap on wall exhaustion................................................................................... 53
3.25 Under-floor exhaustion ........................................................................................................... 54
4 Maintenance instructions ............................................................................................................................ 55
4.1 Recycling/Disposal .................................................................................................................. 55
5 Technical data .............................................................................................................................................. 56
5.1 Dimensioned sketch ................................................................................................................ 57
Mounting Guide

DA 600 Chimney/Wall Exhaustion
6 Mounting Guide
1 Product description
DA 600 components are used to for extracting air from livestock houses. DA 600 unit is aerodynamic and pro-
vides high air output with low energy consumption. DA 600 is made of a special polypropylene material, which
withstands heavy high-pressure cleaning. The special polypropylene is smooth and anti-soiling and DA 600 is
thus easy to clean. Polypropylene is environmentally sound, it is recyclable and no contaminants are generated
in the manufacturing process.
The labyrinth sealing between the roof duct and the roofing sheet ensures a life-long impermeability of the unit
without using silicone, rubber sealing or plastic cover.

DA 600 Chimney/Wall Exhaustion
Mounting Guide 7
2 Product survey
2.1 Outline of chimney
Above roof
Lead-through

DA 600 Chimney/Wall Exhaustion
8 Mounting Guide
Attic/section
Inlet
2.1.1 Above roof
434063 DA 600 roof cap ø1100, gray
The roof cap reduces water penetration problems; note, however, that the
chimney output will also be reduced. The roof cap can be mounted on the
roof duct or the outlet cone.
Supplied with a mounting set.
434065 DA 600 roof cap ø1100 with net
Roof cap with net prevents birds from entering the house and reduces wa-
ter ingress problems, but be aware that the performance of the chimney is
also reduced. The roof cap with net is to be mounted on the outlet cone.
Supplied with a mounting set.
434084 DA 600 bird protection for outlet cone, set
Used to prevent birds making contact with the outlet cone.
Supplied with screws.

DA 600 Chimney/Wall Exhaustion
Mounting Guide 9
434451 DA 600 outlet cone gray
434452 DA 600 outlet cone black
Outlet cone which reduces water penetration problems and the pressure
loss. This increases the output of the chimney.
Supplied with screws.
434431 DA 600 roof duct gray
434432 DA 600 roof duct black
Used for roof ducts in roof, outlet cone assembly, and for wall exhaust units.
Supplied with screws, bit and mounting guide.
434030 DA 600 environment module
The environment module concentrates the air from the fan to increase the
air jet range over the roof.
434481 DA 600 duct 500 mm gray
434482 DA 600 duct 500 mm black
Duct without fan suspension.
Comes with screws.
434031 DA 600 supporting ring
Used in special situations, e.g. to embed underfloor exhaustion and to sta-
bilize DA 600 ducts.
434080 DA 600 duct, out ø710x1000 gray
434280 DA 600 duct, out ø710x1000 black
Used as an external duct around the DA 600 duct in connection with exten-
sion of the duct above the roof.
Supplied with a mounting set.

DA 600 Chimney/Wall Exhaustion
10 Mounting Guide
434455 DA 600 insulation 1000 mm
20 mm insulation with aluminum foil/vapour barrier.
Supplied with tape.
434449 DA 600/DA 820 storm protection kit
To be used if the chimney is extended by more than 1.5 m above the roof.
The storm protection kit stabilizes the chimney with steel wires between the
roof duct and the roof.
Supplied with 24 m ø4 wire.
434085 DA 600 fitting for outside duct
Used to attach the outside chimney to the wall. Use two fittings for every 3
meters of duct.
Measurement between wall and duct: Min. 557 mm and max. 1087 mm.
Add 329 mm (radius of duct holder) to the measurement to the center of the
duct.
Supplied with screws.
434089 DA 600 wire set, outside exhaust unit
Is used together with brackets for outside exhaust unit when two or more
brackets are required.
2.1.2 Lead-through
434092 DA 600 net, roof duct
The protective net is used for wall exhaustion or where extra protection is
required.
Supplied with cable ties.
434431 DA 600 roof duct gray
434432 DA 600 roof duct black
Used for roof ducts in roof, outlet cone assembly, and for wall exhaust units.
Supplied with screws, bit and mounting guide.
523051 Roof cloth 1.9x1.7 m, neopren, black
To be used where roofing sheets are not used.

DA 600 Chimney/Wall Exhaustion
Mounting Guide 11
434040 DA 600 roofing sheet side gray
434240 DA 600 roofing sheet side black
The roofing sheet is used for mounting on the side and is available in differ-
ent versions in terms of roofing sheet types and pitches.
434041 DA 600 roofing sheet side long gray
434241 DA 600 roofing sheet side long black
It is a reinforced roofing sheet in weather-resistant fiberglass for side
mounting, which is available in various versions concerning roofing sheet
type and slope.
Always use it if a double duct construction is established using
434080/434280.
DA 600 roof duct outside (434008/434280) must be ordered separately.
434045 DA 600 roofing sheet ridge gray
434245 DA 600 roofing sheet ridge black
The roofing sheet is used for mounting on the side and is available in differ-
ent versions in terms of roofing sheet types and pitches.
434044 DA 600 roofing sheet ridge long gray
434244 DA 600 roofing sheet ridge long black
It is a reinforced roofing sheet in weather-resistant fiberglass for ridge
mounting, which is available in various versions concerning roofing sheet
type and slope.
434093 DA 600/DA 820 kit for closure of water outlet
Used if water outlet is not required.
Includes Bostik rear stop 20 mm and Sikaflex AT Connection, gray, 600 ml.

DA 600 Chimney/Wall Exhaustion
12 Mounting Guide
2.1.3 Attic/section
434481 DA 600 duct 500 mm gray
434482 DA 600 duct 500 mm black
Duct without fan suspension.
Comes with screws.
434421 DA 600 duct for fan gray
434422 DA 600 duct for fan black
Duct with shoe for suspension of fan.
Supplied with fan suspension and screws.
434031 DA 600 supporting ring
Used in special situations, e.g. to embed underfloor exhaustion and to sta-
bilize DA 600 ducts.
434021 DA 600 duct w/door, 500 mm gray
434221 DA 600 duct w/door, 500 mm black
Duct with door is used for servicing of fan.
Supplied with fan suspension and screws.
434461 DA 600 elbow 45º gray
434462 DA 600 elbow 45º black
The elbow can be used for adjustments in attics.
Supplied with screws.

DA 600 Chimney/Wall Exhaustion
Mounting Guide 13
434024 DA 600 elbow 30º gray
The elbow can be used for adjustments in attics.
Supplied with screws.
434022 DA 600 elbow 22.5º gray
The elbow can be used for adjustments in attics.
Supplied with screws.
434023 DA 600 elbow 15º gray
The elbow can be used for adjustments in attics.
Supplied with screws.
434465 DA 600 Y-duct
Used for connecting ducts to one chimney.
Supplied with screws.
434409 DA 600 T-duct
Used for connecting ducts to one chimney.
Supplied with screws.
530149 Tape PVC 21 black 100 mm x 20 m
Tape is used to tighten DA 600 ducts which are not mounted vertical and
are placed in a cold area and is without min. 50 mm insulation.

DA 600 Chimney/Wall Exhaustion
14 Mounting Guide
434263 DA 600 light trap 1000 mm
Used to reduce the light in DA 600 outlets.
The output will normally be reduced by approx. 15 %.
2.1.4 Inlet
434016 DA 600 bell mouth/chimney stepless DynAir gray
434216 DA 600 bell mouth/chimney stepless DynAir black
Is used for stepless DA 600 exhaust units, where the maximum air volume
is 5,000-16,000 m3/h. The Dynamic Air sensor is supplied pre-assembled
from SKOV A/S.
It comes with Dynamic Air sensor, bell mouth, swivel shutter, baffle plates,
and a DA 74CV stepless swivel shutter motor.
434034 DA 600 bell mouth/duct stepless DynAir gray
Used for stepless DA and 600 duct take-offs, where the maximum air vol-
ume is 3,500-10,000 m3/h. The Dynamic Air sensor is supplied pre-assem-
bled from SKOV A/S.
It comes with Dynamic Air sensor, bell mouth, swivel shutter, and a DA
74CV stepless swivel shutter motor.
There must always be at least half a meter of DA 600 duct connected to the
unit to obtain a stable measurement.
434007 DA 600 bell mouth stepless gray
434207 DA 600 bell mouth stepless black
Complete inlet unit with bell mouth, swivel shutter, baffle plates and a DA
74CV stepless winch motor.
Please note if a contactor is required, cf. item number 280060.
434006 DA 600 bell mouth ON/OFF gray
434206 DA 600 bell mouth ON/OFF black
Complete inlet unit with bell mouth, swivel shutter and a DA 74CO ON/OFF
winch motor.
Please note if a contactor is required, cf. item number 280060.

DA 600 Chimney/Wall Exhaustion
Mounting Guide 15
434067 DA 600 bell mouth with flap, gray
434267 DA 600 bell mouth with flap, black
Used for chimney with mechanical drive.
434471 DA 600 bell mouth gray
434472 DA 600 bell mouth black
A bell mouth is used where a swivel shutter is not required.
Supplied with screws.
434212 DA 600 swivel shutter black
Used for mounting in duct.
Supplied with axle.
434012 DA 600 butterfly flap w/bell mouth
Use it until the ON/OFF exhaust unit opens through an air current.
The air output of the exhaust unit will be reduced.
Comes with screws.
434091 DA 600 net, swivel shutter
The protective net is used if the fan is placed in a low position, e.g. less
than 2.70 m above the floor and by wall exhaustion.
Supplied with cable ties.
434060 DA 600 drip tray ø1100 mm gray
434260 DA 600 drip tray ø1100 mm black
The drip tray is used to prevent any encroaching water from dripping
straight down into the livestock house.
The air output of the exhaust unit will be reduced.
The drip tray is suspended under the exhaust unit. A tiltable installation is
an option, which facilitates cleaning and emptying.
Supplied with a mounting set.

DA 600 Chimney/Wall Exhaustion
16 Mounting Guide
434261 DA 600 light plate ø1400 black
You use it for moderate protection from light ingress into the livestock
house.
The air output of the exhaust unit will be reduced.
A tiltable installation is an option, which facilitates cleaning and emptying.
Supplied with a mounting set.
434262 DA 600 light bowl ø1350 black
You use it for a high degree of protection from light ingress into the live-
stock house.
The air output of the exhaust unit will be reduced.
A tiltable installation is an option, which facilitates cleaning and emptying.
It comes with spacer rod and mounting set.
280060 Contactor tripolar 400V, 230V 50/60 Hz
The contactor kit is necessary when a tripolar (400V) fan unit is used to-
gether with DA 74 and the fan cannot be adjusted.
In other words, 1 contactor must be ordered for each DA 74 when the fan
runs ON/OFF.
434018 Dynamic Air - kit for bell mouth/chimney
Dynamic Air sensor (0- 300 Pa) for measuring and regulation of air output
for stepless chimneys. This item number is to be used only for retrofitting on
existing chimneys.
Supplied with screw kit.
See specifications and limitations for item number 434016/434216 bell
mouth/chimney stepless DynAir.
434035 Dynamic Air - kit for bell mouth/duct
Dynamic Air sensor (0- 100 Pa) for measuring and regulation of air output
for stepless take-offs in central duct. This item number is to be used only for
retrofitting on existing take-off.
Supplied with screw kit.
See specifications and limitations for item number 434034 bell mouth/duct
stepless DynAir.
434008 DA 600/DA 800 air direction baffles, black
Used to improve the accuracy of the minimum ventilation.
The baffle plates are used together with stepless fans and include two air
baffle plates and mounting screws.
432056 Universal kit f. plastic swivel shutter
Used when the swivel shutter is placed in a duct and not in the bell mouth.

DA 600 Chimney/Wall Exhaustion
Mounting Guide 17
434088 Arm for swivel shutter in bell mouth
Includes a short and a long arm for the swivel shutter, suspension plate and
various mounting screws.
2.1.5 Central exhaust
434050 DA 600 take-off w. DA 74, gray
Is typically used to connect a house section and a central duct.
Supplied with 2 bell mouths, 0.5 m duct, insulation, swivel shutter, arm for
swivel shutter and a DA 74CV winch motor.
434051 DA 600 take-off, gray
Is typically used to connect a house section and a central duct.
Supplied with 2 bell mouths, 0.5 m duct, insulation, swivel shutter, arm for
swivel shutter for connection to a decentralized winch motor.
2.1.6 Under-floor exhaustion
434266 DA 600 duct for underfloor exhaust 750 mm ss
The duct consists of 2 similar, stainless half ducts which are assembled
with screws to make the duct air proof. The duct has fittings on the sides so
that it can be fitted to house equipment. The height of the stainless duct is
750 mm and is extended via a DA 600 duct.
Supplied with mounting set with screws for assembly of half ducts. The
mounting set does not include screws for fitting on the equipment or for ex-
tension via DA 600 duct.
434031 DA 600 supporting ring
Used in special situations, e.g. to embed underfloor exhaustion and to sta-
bilize DA 600 ducts.

DA 600 Chimney/Wall Exhaustion
18 Mounting Guide
2.2 Outline of wall exhaustion
434019 DA 600 wall exhaustion stepless DynAir
Used for stepless DA 600 wall exhaustion with Dynamic Air. The Dynamic
Air sensor is supplied pre-assembled from SKOV A/S.
Includes a DA 600 stepless DynAir (434016), 0.5 m duct, roof duct, fan sus-
pension, net and mounting kit for DA 600 wall exhaustion.
See specifications and limitations for item number 434016/434216 DA 600
bell mouth/chimney stepless DynAir.
Please note if a contactor is required, cf. item number. 280060.
434052 DA 600 wall exhaust stepless
Used for stepless wall exhaust units.
Includes a DA 600 stepless (434007), 0.5 m duct, roof duct, fan suspen-
sion, net and mounting kit for DA 600 wall exhaustion.
Please note if a contactor is required, cf. item number. 280060.
434053 DA 600 wall exhaust ON/OFF
Used for ON/OFF wall exhaust units.
Includes a DA 600 bell mouth ON/OFF (434006), 0.5 m duct, roof duct, fan
suspension, net and mounting kit for DA 600 wall exhaustion.
Please note if a contactor is required, cf. item number. 280060.
434094 Mounting kit for DA 600 wall exhaustion
Is used for fastening of the wall exhaust.
Includes a DA 600 bell mouth, DA 600 support ring and various screws.
280060 Contactor tripolar 400V, 230V 50/60 Hz
The contactor kit is necessary when a tripolar (400V) fan unit is used to-
gether with DA 74 and the fan cannot be adjusted.
In other words, 1 contactor must be ordered for each DA 74 when the fan
runs ON/OFF.

DA 600 Chimney/Wall Exhaustion
Mounting Guide 19
3 Mounting guide
If the DA 600 is installed in areas with risk of ice/snow slide, precautions must be made
to avoid damage to the chimney and wall exhaustion.
3.1 Recommended tools
A list of the recommended tools for mounting purposes can be seen below.
Item Description
Cordless drill
Screwdriver bits
Drill kit
Sealant gun
Hammer
Utility knife
Crowbar
Marker pens
Tape measure
Power shears
Combination spanner
Saw

DA 600 Chimney/Wall Exhaustion
20 Mounting Guide
Item Description
Hammer drill
Jigsaw
Ladder
Screwdriver
Adjustable spanner
Socket wrench set
Allen key
Water pump pliers
Spirit level
Try square