EUBA-20/53, EUBB-60/84 – General instruc-
tions, outdoor version
Fläkt Woods 4067 GB 05.08 1 Specifications are subject to alteration without notice
EU Air Handling Unit INSTALLATION
Delivery
The EUB(A,B) unit is delivered as a single unit, i.e.
factory-assembled unit with roof and mounted on a
base frame. The unit can also be delivered as individ-
ual blocks with roof and mounted on a base frame for
assembly at the building site.
The EUAZ-02 jointing pieces must be fitted at the
lower edge of the unit as shown in Fig. 2, if the block
has a roof. Use a lifting spreader so that the roof eaves
will not be damaged.
Fig. 1
Fig. 2
Lifting spreader
EUAZ-02
lifting device
On site-built roof
covering to protect
projecting part of
the unit
Weather-proof
jointing com-
pound all
around the
joint.
The upper unit section must be secured
by EUAZ-16 jointing pieces. Max. dis-
tance between jointing pieces: 1.5 m
(see SE FLE/GB 4065, page 5).
Lifting and transport
The weight of each multi-function block is specified on
the rating plate. Use EUAZ-06 lifting tubes and
EUAZ-07 lifting spreader set to lift the unit/blocks
onto the previously prepared foundation.
Fig. 3
Max. 6000 kg
EUAZ-06
Lifting tube
EUAZ-04 Base frame
Piece of wood min. 50 x 50
L = 1 m
EUBA-20/53, EUBB-60/84 – General instruc-
tions, outdoor version
Fläkt Woods 4067 GB 05.08 2 Specifications are subject to alteration without notice
EU Air Handling Unit INSTALLATION
Mounting on the foundation, Sizes 20–53
The foundation, on which the unit is placed, must be
level to ensure problem-free operation.
Check the foundation carefully to avoid distortion of
the unit and thus ensure that the doors will open and
close easily.
Secure the air handling unit base frame to the foun-
dation by means of bolts. It is important to make sure
that the unit is level.
Fig. 4 a
150 EUAZ-04 (d=1)
300 EUAZ-04 (d=2)
EUAZ-04
Base frame
15 15
58 58
A
Size 60 62, 71, 80 64, 73, 82 84
A 2050 2650 3250 4000
Mounting on the foundation, Sizes 60–84
For connection of the duct to the underside of the unit,
accessability must be provided from underneath. If the
unit is mounted on plinths, the spacing of the plinths in
the longitudinal direction of the unit must not exceed
1.5 m.
Fig. 5 a
Fig. 5 b
A
30 30
150
120 120
Beams
Plinths
max. 1,5 m
max. 1,5 m
Separate, tightly sealed
roof duct for connecting
ducts max. 1.5 m
Fig. 4 b
Size 20 21, 30 22, 31, 40 32, 41, 50 42, 51 52 53
A 774 1074 1374 1674 1974 2274 2574
EUBA-20/53, EUBB-60/84 – General instruc-
tions, outdoor version
Fläkt Woods 4067 GB 05.08 3 Specifications are subject to alteration without notice
EU Air Handling Unit INSTALLATION
~ 1500
Anchoring of EUBB-60-80 outdoors
8 x 100 x 100 M6S-TT 8 x 20 (Taptite)
L 50 x 50 x 5
~1500
Connecting multi-function blocks
Sealing strip is supplied loose and must thus be fitted
before the blocks are connected together. See Fig. 6 and 7.
Fig. 7
Fig. 8 15 x 5
To remove individual panels
Fig. 9
Screw
Bushing
Screw
Bushing
EUBA-20/53, EUBB-60/84 – General instruc-
tions, outdoor version
Fläkt Woods 4067 GB 05.08 4 Specifications are subject to alteration without notice
EU Air Handling Unit INSTALLATION
Jointing of blocks, sizes 20–53
Internal bolted joints at the bolt lugs fitted along the
frame are used for jointing the blocks to one another.
Access to the inside of the casing can be gained either
by opening an inspection door or by removing a wall
panel. If nesessary, withdraw any unit sections that
are in the way.
1. Fit the sealing strips supplied to the frame of one of
the blocks.
2. Push the blocks towards one another, making sure
that they are well lined up with one another.
3. Fit the joint bolts into the corner brackets on the
inside of the frame and make sure that they are
firmly in position.
4. Use a 14 mm spanner for the joint bolts to pull the
blocks together.
5. Tighten all four bolts alternately, compressing the
seal to 1–2 mm.
N.B! Make sure that the joint bolt is located in the
bottom of the screw pocket throughout the
tightening process. The cone of the joint bolt
will then fit into the cone of the screw pocket
(see Fig. 10).
~35
~35
Connection to next EU block
Fit the self-tapping screws in the existing holes in the
frame profiles, and tighten the connector with a size
14 spanner.
Connection to Regoterm (EURA) and
Jointing frame (EUVH c = 3, 4)
The connector is attached to the strut with self-tapp-
ping screws and is tightened with a size 14 spanner.
Connection to Angle section
(EUTA b = 1–4)
The connector is attached to the top/bottom with self-
tapping screws and is tightened with a size 14 spanner.
Fig. 10 a
Fig. 10 b
Fig. 10 c
~ 2 mm
Fig. 10 d
Distribute the thread length equally
Left-hand screw where indicated.
EUBA-20/53, EUBB-60/84 – General instruc-
tions, outdoor version
Fläkt Woods 4067 GB 05.08 5 Specifications are subject to alteration without notice
EU Air Handling Unit INSTALLATION
Jointing of blocks, sizes 60–84
Internal bolted joints at the bolt lugs fitted along the
frame are used for jointing the blocks to one another.
Access to the inside of the casing can be gained either
by opening an inspection door or by removing a wall
panel. Some of the unit sections, such as the filter
section, may be dismantled for better access.
1. Fit the sealing strips supplied to the frame of one of
the blocks.
2. Push the blocks towards one another, making sure
that they are well lined up with one another.
3. Fit the joint bolts into the corner brackets on the
inside of the frame and make sure that they are
firmly in position.
4. Tighten all four bolts alternately, compressing the
seal to 1–2 mm, see the figures below.
Fig. 11
15 x 5 mm
sealing strip,
supplied
Fig. 12
M 10 x 160 M10
Supplied
Compress seal
to 1–2 mm
EUBA-20/53, EUBB-60/84 – General instruc-
tions, outdoor version
Fläkt Woods 4067 GB 05.08 6 Specifications are subject to alteration without notice
EU Air Handling Unit INSTALLATION
On size 60–84 units, place the cover trim on the joint
where the folded edges of the roof sections meet and
secure it by applying light hammer blows to ”snap”
it on.
To fit the roof joint
The EUBZ-01 roof is fitted to each individual unit at the
factory as shown in Fig. 13.
Roof joint to be fitted on site when multi-function
blocks are delivered.
PG slip clamp, to be fitted
over the joints between
the units (supplied)
PG slip clamp,
factory-mounted
Roof panel
End plate
Delivery
unit
Delivery
unit
PG slip clamp, sizes
20–53, or cover trim,
sizes 60–84, to be fitted
over the joints between the
units (supplied)
Center the PG slip clamp so
that its right-hand end
extends equally as much as
its left-hand end from the
edge of the roof. Then bend
the clip clamp ends over the
edge of the roof.
Secured roof joint
Secure the end pieces using self-threading
screws.
Fig. 13
Fig. 14
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