EXHAUSTO BESB Version 2 Bruksanvisningar

EXHAUSTO A/S

Odensevej 76

DK-5550 Langeskov

Tel. +45 65 66 12 34

Fax +45 65 66 11 10

[email protected]

www.exhausto.dk

BESB 3006652-2023-09.27.fm

BESB Version 2

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GB - BESB – Product information

1.1 Main parts............................................................................................................. 4

1.2 Transport .............................................................................................................. 5

1.3 Fitting.................................................................................................................... 5

1.3.1 Fitting indoors ............................................................................................... 5

1.3.2 Fitting outdoors (OD)..................................................................................... 6

1.3.3 Fitting the mounting bars............................................................................... 6

1.4 Wiring.................................................................................................................... 7

1.4.1 Ventilator with EC control.............................................................................. 8

1.4.2 Troubleshooting EC control......................................................................... 11

1.5 Connecting to duct system:.............................................................................. 12

1.6 Airflow measurement ........................................................................................ 13

1.7 Service and cleaning ......................................................................................... 14

1.8 Environmental declaration................................................................................ 14

DK - BESB - Produktvejledning

1.1 Opbygning.......................................................................................................... 16

1.2 Transport ............................................................................................................ 17

1.3 Montage .............................................................................................................. 17

1.3.1 Indendørs placering .................................................................................... 17

1.3.2 Udendørs placering (OD) ............................................................................ 18

1.3.3 Montage af bæreskinner ............................................................................. 18

1.4 El-tilslutning ....................................................................................................... 19

1.4.1 Ventilatorer med EC-styring ........................................................................ 20

1.4.2 Fejlfinding for styring ................................................................................... 23

1.5 Kanaltilslutning.................................................................................................. 24

1.6 Luftmængdemåling............................................................................................ 25

1.7 Service og rengøring......................................................................................... 26

1.8 Miljødeklaration.................................................................................................. 27

DE - BESB - Betriebsanleitung

1.1 Aufbau................................................................................................................. 28

1.2 Transport ............................................................................................................ 29

1.3 Montage .............................................................................................................. 29

1.3.1 Aufstellung in Innenräumen ........................................................................ 29

1.3.2 Aufstellung im Freien (OD).......................................................................... 30

1.3.3 Montage von Tragschienen......................................................................... 30

1.4 Elektrischer Anschluss ..................................................................................... 31

1.4.1 Ventilatoren mit EC-Automatik .................................................................... 32

1.4.2 Fehlersuche bei EC-Automatik.................................................................... 35

1.5 Kanalanschluss.................................................................................................. 36

1.6 Luftmengenmessung......................................................................................... 37

1.7 Wartung und Reinigung ....................................................................................38

1.8 Umweltdeklaration............................................................................................. 39

NO - BESB - Produktveiledning

1.1 Oppbygning........................................................................................................ 40

1.2 Transport ............................................................................................................ 41

1.3 Montering............................................................................................................ 41

1.3.1 Innendørs plassering .................................................................................. 41

1.3.2 Utendørs plassering (OD) ........................................................................... 42

1.3.3 Montering av bæreskinner........................................................................... 42

1.4 Elektrisk tilkobling............................................................................................. 43

1.4.1 Vifter med EC-styring .................................................................................. 44

1.4.2 Feilsøking for EC-styring............................................................................. 47

1.5 Kanaltilkobling ................................................................................................... 48

1.6 Luftmengdemåling............................................................................................. 49

1.7 Service og rengjøring........................................................................................ 50

1.8 Miljødeklarasjon................................................................................................. 51

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SE – BESB – Produkthandbok

1.1 Konstruktion....................................................................................................... 52

1.2 Transport ............................................................................................................ 53

1.3 Montering............................................................................................................ 53

1.3.1 Inomhusmontering ...................................................................................... 53

1.3.2 Placering utomhus (OD).............................................................................. 54

1.3.3 Montering av bärskenor............................................................................... 54

1.4 Elanslutning ....................................................................................................... 55

1.4.1 Fläktar med EC-styrning.............................................................................. 56

1.4.2 Felsökning för EC-styring............................................................................ 59

1.5 Kanalanslutning................................................................................................. 60

1.6 Luftmengdemåling............................................................................................. 60

1.7 Service og rengjøring........................................................................................ 61

1.8 Miljödeklaration.................................................................................................. 62

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1. GB - BESB – Product information

EXHAUSTO BESB box ventilators are used in air supply and extraction systems.

The ventilator is not to be used to transport solid particles, nor in areas

where there is a risk of explosive gases.

The ventilator must not be started with the service door open.

Description BESB is available in four different sizes, is completely insulated, and has a low-noise

centrifugal fan with cast aluminium backward-bent blades (B-impeller):

• BESB250-4-1EC2

• BESB315-4-1EC2

• BESB400-4-1EC2

• BESB500-4-1EC2

• BESB500-4-3EC

The ventilator has an internal insulated housing and an external cabinet, both made of

sheet aluminium.

Main components

Min. operating temperature: -12°C max. operating temperature +80°C

Ambient temperature when running: min. -30°C max. +40°C

1.1 Main parts

Pos. Part

a Cabinet

b Service door

c Motor

d B-impeller

e Fan housing

f Locking screws (supplied with screwdriver)

g Handle

h Mounting bars with vibration damper

i Self-tapping screws

j Hinges

k EC control/terminal box

m Air flow measuring probes (not included with BESB250)

ab

c

d

e

ih

k

-12°C - +80°C

-30°C - +40°C

+

-

m

g

f

j

RD13284-01

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The ventilator is delivered packaged and can be transported on a pallet. Once unpacked

the ventilator should be handled carefully, especially the spigots etc. Deformation could

result in internal damage to the moving parts.

If there is not a lot of space to move the ventilator, the service door can be dismounted

as shown in section 1.1.

NB The ventilator must not be lifted using the service door handle.

Weight

1.3.1 Fitting indoors

There are various ways of fitting the

ventilator indoors.

With methods B and D the service door

must be kept in the open position during

service. A safety fitting for this purpose can

be supplied (including an assembly kit).

If the ventilator is to run intermittently, there

is a risk of condensation in the motor.

Therefore, use mounting method A or B

only.

Service access Wherever the ventilator is fitted, there

should be space enough to be able to open

the service door to an angle of approx. 80°

and to access the locking screws.

Warning The motor must never be placed vertically under the cabinet and the

motor and EC control must never be covered or they will overheat.

1.2 Transport

BESB 250 315 400 500

kg 52 57 73 88 91 (-3)

1.3 Fitting

RD11356-01

RD13304-01

D

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1.3.2 Fitting outdoors (OD)

OD type ventilators are designed for

outdoor use and can be used for

transport of air in the temperature range

up to 200°C. This version is also fitted

with a drain in installation method "A"

A and B fitting methods should be

used for outdoor fitting. Fitting

methods C and D require a specially

designed ventilator — contact

EXHAUSTO.

All exterior seams, including spigots

have been jointed to prevent water from

getting inside.

The cabinet is class C4 DS/EN ISO12

944.2 certified and designed for

outdoors.

Service access Wherever the ventilator is fitted, there should

be space enough to be able to open the

service door to an angle of approx. 80° and to

access the locking screws.

1.3.3 Fitting the mounting bars

• Mounting should be done on a stable vibration-resistant base, to minimise any

vibration that might be caused by the ventilator. A cement slab placed on a

wooden base construction is recommended.

• Fit the mounting bars on the cabinet with the supplied fitting screws. The cabinet

has holes already bored for fitting method A.

•BESB400 and 500: When using fitting method B for BESB400 and 500, holes

(Ø16 - Ø20) are bored in the cabinet for the fitting of the mounting bars.

• Fit the mounting bars while the ventilator is on the pallet.

• Sit the ventilator on the supporting base. Do not fasten the ventilator to the base.

A

B

C

D

RD13304-01

D

RD13303-01

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General

The wiring must only be done by a qualified electrician.

The fan and motor specifications are listed

on the type-plates.

Max. fuse rating = 13 Amp.

Max. short circuit current is 10 kA

At start-up and during the initial adjustment of the fan, it is important to control the

direction of rotation of the motor and to check the motor current does not exceed the

manufacturer’s recommended operating current for the motor (to avoid damaging the

motor).

Isolation switch EXHAUSTO A/S would like to draw attention to the fact that, in

accordance with the EU's Machine Directive (appendix 1) all fan

systems shall include a isolation switch.

The isolation switch must ...

• be lockable or positioned in plain sight in the immediate vicinity of the fan

• be able to disconnect all poles from the supply voltage

— contact distance of at least 3 mm in each pole

• Set up as isolation switch in accordance with standard IEC 60947-1 or

IEC 60947-3.

The isolation switch is not supplied by EXHAUSTO.

Lightning

conductor

Any lightning conductor connected to the fan must be in accordance with applicable

regulations and legislation.

1.4 Wiring

RD13301-01

If the fuse is a ...it must have the characteristic

melting fuse gG or gM.

control fuse B or C, and comply with IEC 90947-2. -

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General Ventilators marked “EC” have a built-in EC control system.

Cables The wiring for control signal inputs must be completely insulated from the supply wirings.

NB Due to EMC requirements the cable between the EC control and the EC motor must not

be elongated.

ESD

The electrician must be ESD protected when

• detaching the cover on the EC control

• working with the EC control

1.4.1.1 BESB250-4-1EC2, BESB315-4-1EC2, BESB400-4-1EC2 & BESB500-4-1EC2

Cabletype Cables for control signals must be with twisted pair conductors. As a minimum, the cable

type must be CAT5e Ethernet cable.

Diagram

1.4.1 Ventilator with EC control

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1.4.1.2 DTV160-4-1 & DTV200-4-1

Cable type Cables for control signals must be shielded.

Diagram

Key to diagram

Terminal Signal description Comments

1RS485 + (A)

2RS485 - (B)

3 0 V DC (chassis)

4 10 V DC EFC1P/EFC1P2 panel 5

5 0-10 V DC EFC1P/EFC1P2 panel 4

6 0 V DC (chassis) EFC1P/EFC1P2 panel 3

7

8 Start/stop EFC1P/EFC1P2 panel 2

9

10 0 V DC (chassis)

11 Run NC

12 Run C

13 Run NO

14 Alarm NC

15 Alarm C EFC1P/EFC1P2 panel B

16 Alarm NO EFC1P/EFC1P2 panel A

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Leakage current The EC control produces a leakage current when running. The leakage current must be

earthed, as there is a risk of the motor becoming live.

A leakage current of up to 150 mA can be generated.

To comply with EN50178, the fan must be suitably earthed.

Earth leak circuit

breakers

If current earth leak circuit breakers are fitted in the installation, they must be of

a type that meets the following requirements:

• PFI type B breaker according to EN 61008, that breaks the circuit when a

vagrant current with DC content (pulsating DC) or smooth vagrant current

is registered.

• The circuit breakers must be marked with the following symbols:

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1.4.2 Troubleshooting DV-EC control

DV-EC-control

LED indicator • The DV-EC control is equipped with a two-coloured green and red LED indicator

of the different operating modes.

• The LED is located on the underside of the control unit next to the cable entry for

the main voltage connection.

Troubleshooting

chart

• Steady green when main voltage is connected.

• Flashes green when Modbus communication is active.

• Steady red for at least one critical alarm.

• Flashes red for at least one non-critical alarm.

• LED error indicator:

• 1 flash = Supply problem

• 3 flashes = Internal DV problem

• 5 flashes = motor problem

Accessory • As an accessory you can buy a handheld terminal for operation and alarm info.

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Flexible

connections

The ventilator must always be connected to the duct system with FLF, to avoid any

chance of vibrations being transmitted. The spigots on the ventilator are standard-sized

and fitted with rubber seals.

To achieve maximum performance with minimal energy consumption the ventilator

should be connected to the duct system with the specified lengths of duct before and

after the ventilator. The FLF connections must always be fitted as shown.

Sound pressure

level

The ventilator is fitted with sound dampers suited to the requirements of the operating

area. The sound pressure for all types of BESB is less than 70 dB (A). The duct system

is insulated against sound propagation, heat loss, fire and condensation.

No Duct A protective net (accessory) with mesh size of 12 mm must be fitted if the ventilator is

not fitted to a duct. It should be noted that:

• such fittings result in a pressure drop in the system

• Air volume measurements cannot be measured correctly when there is no duct

fitted on the suction side

1.5 Connecting to duct system

RD11360-01

RD11361-01

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The box ventilators, aside from model BESB250, have measuring points for determining

air flow. A manometer is connected to the test points and the air flow (qv) can be

calculated by using the formula and diagrams.

Margin of error < ± 8% of actual air flow with the duct system on the suction side is as

shown on the diagrams.

Calculations are based on the following conditions:

Temperature: 20°C

Density: 1.2 kg/m3

Pressure measurement, pm [Pa], at 20°C

1 m3/s = 1000 l/s = 3600 m3/h

1.6 Airflow measurement

BESB315:

BESB400:

BESB500:

qv59 pm

l s =

qv75 pm

l s =

qv87 pm

l s =

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EXHAUSTO provides a two-year factory warranty on the box ventilator, valid from

invoice date. The motor in an EXHAUSTO box ventilator is fitted with special ball

bearings that are lubricated and sealed, and maintenance-free. Any replacement of

these bearings should be carried out by technicians from EXHAUSTO SERVICE or

similarly qualified professionals.

The ventilator must be cleaned at least once a year. To clean the ventilator:

• Switch off the power supply to the

ventilator using the isolation switch.

Open the service door when the fan

has stopped running.

• Wash the ventilator housing and the

centrifugal impeller thoroughly with

soap and water. The parts must be

dry and the service door closed

before the ventilator is restarted.

• The centrifugal impeller can be

dismounted and cleaned. Measure

the exact position of the impeller on

the axle before removing it. The

factory position of the impeller is

shown on the cabinet behind the

service door. If there are weights on

the centrifugal impeller do not remove

them.

• Check that cooling air can move

freely through the motor cover.

Product

description

EXHAUSTO BESB is a an easily serviced radial fan with backward curved blades. The

fan is insulated against fire, noise and heat with 50 mm of mineral wool. The fan impeller

is directly mounted on the motor shaft, thus reducing losses and wear and resulting in

lower repair costs.

Servicing and cleaning are performed by opening the hinged door for access to all parts

in contact with the air. The motor is mounted outside the airstream.

The fan is supplied with mounting rails with vibration dampers. The fan is CE approved

and EMC tested in accordance with the applicable directives.

Materials used Cabinet, fan housing and mounting rails are made of recycleable hot-dip galvanised

steel sheet. Fan impellers are made of recycleable pressure-cast aluminium.

The insulation consists of mineral wool which can be recycled after dismantling the fan.

The gaskets consist of CFC and HCFC free cellular rubber.

The motor consists of aluminium, steel and copper, and in some cases a plastic cooling

jacket. The packaging consists of corrugated cardboard and a wooden disposable

pallet.

1.7 Service and cleaning

RD13302-01

1.8 Environmental declaration

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Materials in %

BESB250EC2 BESB250EC2 BESB250EC2 BESB250EC2 BESB500EC

3-phase

Aluminium 11% 13% 14% 14% 14%

Fe 74% 70% 70% 70% 70%

Copper 1% 1% 1% 2% 2%

Mineral wool 9% 11% 12% 12% 12%

PCB;

electronic

components

3% 3% 2% 1% 2%

Plastic, cellular

rubber

1% 1% 1% 1% 1%

Other 1% 1% 1% < 1% 1%

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1. DK - BESB - Produktvejledning

EXHAUSTO boxventilator BESB anvendes til transport af luft i indblæsnings- og

udsugningsanlæg.

Ventilatoren må ikke anvendes til transport af faste partikler, eller hvor

der er risiko for eksplosive gasarter.

Ventilatoren må ikke startes med åben servicelåge.

Beskrivelse BESB findes i 4 størrelser og er en totalisoleret og lyd-svag centrifugalventilator med

bagudbøjede skovle (B-hjul) i støbt aluminium:

• BESB250-4-1EC2

• BESB315-4-1EC2

• BESB400-4-1EC2

• BESB500-4-1EC2

• BESB500-4-3EC

Ventilatoren består indvendigt af et ventilatorhus, som er isoleret, og udvendigt af et

kabinet, begge dele af aluzink.

Hoved-

komponenter

Temperatur medie min.: -12°C max.: +80°C

Temperatur omgivelser, drift min.: -30°C max.: +40°C

1.1 Opbygning

Pos. Part

a Kabinet

b Servicelåge

c Motor

d Centrifugalhjul (B-hjul)

e Ventilatorhus

f Låseskrue (værktøj medleveres)

g Håndtag

h Bæreskinne med svingningsdæmpere

i Selvskærende skrue

j Hængsel

k DV/EC-styring/klemkasse

m Målestudse til luftmængde måling (ikke BESB250)

ab

c

d

e

ih

k

-12°C - +80°C

-30°C - +40°C

+

-

m

g

f

j

RD13284-01

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Ventilatoren leveres emballeret og kan transporteres på træpalle. Efter udpakning skal

ventilatoren transporteres og behandles således, at kabinet og studse m.v. ikke

deformeres, da dette kan forårsage berøring imellem roterende dele og heraf følgende

behov for efterjustering/reparation.

Ved transport gennem trange passager ind til opstillingsstedet, er der mulighed for

demontering af servicelågen som vist i afsnit 2.1” Opbygning”.

Bemærk Ventilatoren må ikke løftes i håndtaget på servicelågen.

Vægt

1.3.1 Indendørs placering

Ventilatoren kan indendørs monteres på

forskellige måder.

Ved monteringsmetode B og D skal

servicelågen kunne fastholdes i åben

position ved servicering. Til dette formål

kan leveres et sikkerhedsbeslag incl.

monteringssæt som tilbehør.

Ved intermitterende drift, hvor der er risiko

for kondensvand i motoren, må kun

monteringsmetode A eller B benyttes.

Serviceadgang Ved udvælgelse af den nøjagtige placering

skal der være plads til, at servicelågen kan

åbnes ca. 80° og der skal være adgang til

låseskruerne.

Advarsel Motoren må aldrig placeres lodret under kabinettet og desuden skal det

sikres, at motor og DV/EC-styring ikke tildækkes, da det vil kunne

forårsage overophedning.

1.2 Transport

BESB 250 315 400 500

(kg) 52 57 73 88 91(-3)

1.3 Montage

RD13304-01

D

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1.3.2 Udendørs placering (OD)

Hvis ventilatoren har typebetegnelsen OD

er det en udendørs variant og kan

anvendes til transport af luft i

temperaturområdet op til 200°C. Desuden

er varianten forsynet med afløb i

monteringsmetode “A”.

Ved udendørs montage skal

monteringsmetode A eller B benyttes.

Monteringsmetode C og D kræver en

specialbygget ventilator - kontakt

EXHAUSTO.

Alle udvendige samlinger samt studse er

fuget for at forhindre vandindtrængning.

Kabinettets materialer opfylder kravene til

klasse C4 iht. DS/EN ISO12 944.2 og er egnet til udendørs placering.

Serviceadgang Ved udvælgelse af den nøjagtige

placering skal der være plads til, at

servicelågen kan åbnes ca. 80° og der

skal være adgang til låseskruerne.

1.3.3 Montage af bæreskinner

• Underlaget skal være plant, stabilt og svingningsdødt for at minimere overførslen

af eventuelle svingninger fra ventilatoren. Anvend f.eks. en cementflise oven på

en solid trækonstruktion.

• Monter bæreskinnerne på kabinettet med de medleverede skruer. I

monteringsmetode A er kabinettet forboret.

•BESB 400 og 500: Når monteringsmetode B vælges til BESB400 og 500, bores

frihuller (Ø16 - Ø20) i kabinettet for møtrikkerne på bæreskinnerne.

• Monter bæreskinnerne mens ventilatoren ligger på træpallen af hensyn til

transporten.

• Stil ventilatoren løst oven på underlaget. Den skal ikke fastspændes.

A

B

C

D

RD13304-01

D

RD13303-01

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Generelt

El-installationen skal foretages af autoriseret el-installatør.

Ventilator- og motorspecifikationer fremgår

af de monterede typeskilte.

Max. forsikring = 13 Amp.

Max. kortslutningsstrøm er 10 kA

Ved opstart og indregulering af ventilationsanlægget er det vigtigt at kontrollere

motorens omløbsretning, og at strømforbruget ikke overstiger mærkestrømmen på

typeskiltet, da det vil medføre overbelastning af motoren.

Forsyningsadskiller EXHAUSTO A/S gør opmærksom på, at der i henhold til

Maskindirektivet (bilag 1) skal opsættes en forsyningsadskiller i den

faste installation af ventilatoren.

Forsyningsadskilleren skal...

• være aflåselig, eller placeres synligt i nærheden af ventilatoren.

• kunne afbryde alle poler fra forsyningsspændingen

- kontaktafstand min. 3 mm i hver pol.

• udføres som forsyningsadskiller i hht. IEC 60947-1 eller IEC 60947-3

Forsyningsadskilleren er ikke en del af EXHAUSTO’s leverance.

Lynafledning... ...skal ske i henhold til gældende love og bestemmelser.

1.4 El-tilslutning

RD13301-01

Hvis forsikringen er en ...skal den være med karakteristik

smeltesikring gG eller gM.

automatsikring B eller C, og opfylde IEC 90947-2.

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Generelt Alle ventilatorer med typebetegnelsen "EC" er regulerbare via den indbyggede EC-

styring.

Kabler De ledninger, der skal tilsluttes styresignal-indgangene, skal i hele deres længde have

en forstærket isolering i forhold til forsyningledningerne.

Bemærk Pga. EMC-krav må kablet mellem EC-styringen og EC-motoren ikke forlænges.

ESD Elektrikeren skal være ESD-beskyttet:

• når låget på EC-styringen demonteres

1.4.1.1 BESB250-4-1EC2, BESB315-4-1EC2, BESB400-4-1EC2 & BESB500-4-1EC2

Kabeltype Kabler til styresignaler skal være med parsnoede ledere. Kabeltypen skal minimum

være CAT5e Ethernet kabel.

Diagram

1.4.1 Ventilator med EC-styring

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