Movex Fb series User manual

INSTALLATION INSTRUCTIONS

F18W09_MFB_MUS_EN

Contents Page

User instrucons 3-5

General 3

Fan installaon 3-5

Maintenance 4

Electrical installaon 6

Troubleshoong 7

Technical descripon 8

General 8

Classiﬁcaon 8

Technical speciﬁcaon 8

Exploded view 9

Accessories 10

User instrucons

General

The Movex FB fan is a radial fan for the evacuaon of

gases, smoke and low weight parcles. The fan series

conforms to the protecon and safety regulaons in

the EU's Machinery Direcve. The fans boast high

levels of quality and operaonal reliability. ALL fans

undergo inspecon and test operaon before leaving

the factory. However, risks can arise with any fan if:

- it is not installed, used or maintained by trained

personnel.

- it is not used in the intended manner.

Please note that electronic equipment is always

suscepble to stac electricity, high humidity,

high temperatures and line failures. The

equipment is supplied with high voltage. Use the

isolang switch when carrying out service work

on the fan.

The fans are not intended for use in the

evacuaon of explosive gases.

Fan installaon

Installaon may only be performed by authorised

personnel with regard to these installaon

instrucons and applicable regulaons. Make sure

that all safety-related fan components sasfy their

funcon. The stability of the fan must always be

ensured during operaon. In order to achieve

opmum funcon, it is important for the fan's duct

connecons to be correctly executed. Incorrect

installaon can cause considerable deterioraon in

the fan's performance with regard to pressure drop

and sound levels.

In order to achieve opmum performance, we

recommend that the inlet connecon is a straight

duct that is 5 mes the diameter of the duct. If an

outlet duct is used, the same applies to this. If the

system requires a 90° bend in the outlet, it should

deviate in the impeller's direcon of rotaon (see

below).

There is always a risk of clothes or loose items

being sucked into a free-blowing fan. This can

cause personal injury or damage to property.

The fan is supplied with the outlet poinng as

illustrated on page 1. If an alternave outlet air

direcon is required, the fan housing can be set in 8

possible posions. If the direcon of outlet is changed,

thread locking must be applied to the screws. Take

great care to ensure that the impeller is not damaged

when reinstalling the fan housing.

In the event of outdoor installaon, a drainage hole

must be drilled at what becomes the lowest point in

the installed fan, according to the selected outlet

direcon.

In the case of professional installaon, too, fans

can produce harmful noise levels. It should also

be noted that speciﬁed noise data (see separate

product sheet) can be altered by the surroundings

or resonance in the operang locaon.

The fans are designed for installaon in systems

and therefore have no guard on the inlet. This

means that the fan must not be started unl it is

connected to a duct. The guard installed on the

outlet can be removed if you want to connect an

outlet duct (see accessories on page 8).

Maintenance

Movex fans have been designed for connuous use for

an extended me with a high level of reliability. Like all

machines, regular servicing and maintenance are

required to achieve opmum funcon.

Movex recommends the following maintenance

schedule:

Component Interval 6 months

Motor Check funcon. Replace motor if

necessary.

Impeller Check for any damage and clear

away foreign objects if necessary.

Replace impeller in the event of

damage.

Fan housing Check that connecons are secure

and clear away foreign objects.

Check the drainage hole and clear

if necessary.

Outdoor wall installaon

Outdoor roof installaon

A ﬂexible installaon that opmises

the pressure drop on the inlet side.

Makes it possible to choose outlet

direcon. In the event of

condensaon problems, installaon

as illustrated is recommended. If

noise levels are the priority, it is

recommended to have the outlet

poinng straight up, with drainage

in the fan housing (for drainage see

page 3).

Note! The fan bracket must be

made on site.

An installaon that is used when

low noise levels are priorised.

The disadvantage of this

arrangement is that the fan is

located high up if the extract air

duct is high.

Note! The fan housing needs to be

drained (for drainage see page 3).

A low-level, sideways outlet

direcon is suitable in the event of

condensaon problems.

Note! The base must be made on

site due to possible snow.

Upwards outlet direcon, suitable

in the event of noise problems.

Note! Drainage is required (for

drainage see page 3).

A high-level, sideways outlet

direcon is suitable when conden-

saon is not a problem.

Note! Drainage is required (for

drainage see page 3).

Electrical installaon

The equipment is supplied with high voltage and

must always be ﬁed with a safety switch for carrying

out servicing work in connecon with the fan.

The choice of cable and cable cross-secon must comply

with the naonal requirements that apply to ﬁxed

installaons.

U1 Z1

115V 1N~

U1 Z1

115V 1N~

Clockwise Counterclockwise

W2 V2

U1 V1 W1

U1+U3

V1+V3

W1+W3

208/230V 3~

W2 V2

U1 V1 W1

U2+U3

V2+V3

W2+W3

460V 3~

1U2 1W2

2U1 2V1 2W1

1V2

208/230V 3~

1U1 1V1 1W1

1U2 1W2

2U1 2V1 2W1

1V2

460V 3~

1U1 1V1 1W1

Single phase fans are supplied with the motor

connected for clockwise rotaon. The speed of the

single phase motors CANNOT be regulated.

Three phase fans are supplied with the motor

connected for 460V (Y-connecon).

6-Terminal motor for FB 206 and 406:

9-Terminal motor for FB 076 and 106:

W2 V2

U1 V1 W1

U3+W2

V3+U2

V2+W3

U1+W4

V1+U4

W1+V4

208/230V 3~

W2 V2

U1 V1 W1

U2+U3

V2+V3

W2+W3

U1+W4

V1+U4

W1+V4

460V 3~

6-Terminal motor for FB 706 and 1506:

Symptom Possible fault

The fan has stopped Fault in the power supply.

Check the power supply.

Short circuit in connecon.

Check for moisture in the safety

switch and motor connecon.

Locked impellar

Check that there are no

foreign objects in the fan

housing.

Locked impellar

Check that no ice has formed

in the fan housing.

Locked impellar

Check that the bearing in

the motor is working.

Loss of performance Motor winding

Check for resistance between

windings.

Debris

Check that there are no

foreign objects in the fan

housing.

Incorrect direcon of rotaon

Check the direcon of

rotaon.

Connecons

Check that connecons and

duct roung are correct.

In order to sasfy applicable standards, the

FB fan must be ﬁed with a contactor and

overcurrent protecon.

To choose the correct contactor, see page 6.

If technical regulang apparatus (e.g.

frequency converter) is used, the

manufacturer's recommendaons for avoiding

interference must be observed. E.g. EMC,

protecve earth, cable length, cable shielding,

etc..

The one phase motor is equipped with double

capacitors. When the fan is not operang in full

running speed, i.e. during the start-up and shut down

process, the motor produces a mechanical sound,

deriving from the switch between the two capacitors.

This is a normal sound and it is not harmful for the

motor.

Troubleshoong

Always go through the troubleshoong schedule

before contacng Movex. This schedule contains

informaon that makes it easy to idenfy faults that

are simple to recfy.

Set external safety switch in the oﬀ posion.

The fan can start up without warning following

a power outage

Only qualiﬁed personnel may perform servicing

work on the fan.

Technical speciﬁcaon

Model Output Voltage Frequency Current Motor speed Cos Weight *Contactor *Protecve

with overcurrent motor

protecon switch

FB 076-1 0.7 hp 115 V 1N~ 60 Hz 7.2 A 3340 rpm 0.93 49 lb SKO 100-7/115 SMB 100

FB 106-1 1.0 hp 115 V 1N~ 60 Hz 10 A 3360 rpm 0.94 66 lb SKO 130-7 /115 SMB 140

FB 206-1 2.0 hp 115 V 1N~ 60 Hz 20 A 3360 rpm 0.99 101lb SKO 240-15/115 SMB 250

FB 076-3 0.7 hp 208 V 3~ 60 Hz 2.45 A 3440 rpm 0.81 48 lb SKO 40-5 /115 SMB 40

FB 106-3 1.0 hp 208 V 3~ 60 Hz 4.10 A 3360 rpm 0.66 66 lb SKO 60-5/115 SMB 63

FB 206-3 2.0 hp 208 V 3~ 60 Hz 6.20 A 3470 rpm 0.79 101lb SKO 80-5/115 SMB 100

FB 406-3 4.0 hp 208 V 3~ 60 Hz 11.7 A 3350 rpm 0.81 150lb SKO 180-10/115SMB 140

FB 706-3 7.0hp 208 V 3~ 60 Hz 19.4 A 3535 rpm 0.88 227lb SKO 240-20/115 SMB 250

FB 1506-3 15 hp 208 V 3~ 60 Hz 38.9 A 3550 rpm 0.86 377lb

FB 076-3 0.7 hp 230 V 3~ 60 Hz 2.20 A 3440 rpm 0.81 49lb SKO 40-5/115 SMB 40

FB 106-3 1.0 hp 230 V 3~ 60 Hz 3.70 A 3360 rpm 0.66 66lb SKO 60-5/115 SMB 63

FB 206-3 2.0 hp 230 V 3~ 60 Hz 5.60 A 3470 rpm 0.79 101lb SKO 80-5/115 SMB 100

FB 406-3 4.0 hp 230 V 3~ 60 Hz 10.6 A 3530 rpm 0.81 150lb SKO 130-10/115 SMB 140

FB 706-3 7.0 hp 230 V 3~ 60 Hz 17.6 A 3535 rpm 0.88 227lb SKO 240-15/115 SMB 230

FB 1506-3 15 hp 230 V 3~ 60 Hz 35.2 A 3550 rpm 0.86 377lb

FB 076-3 0.7 hp 460 V 3~ 60 Hz 1.10 A 3440 rpm 0.81 49lb SKO 16-5/115 SMB 16

FB 106-3 1.0 hp 460 V 3~ 60 Hz 1.85 A 3360 rpm 0.66 66lb SKO 25-5/115 SMB 25

FB 206-3 2.0 hp 460 V 3~ 60 Hz 2.80 A 3470 rpm 0.79 101lb SKO 40-5/115 SMB 40

FB 406-3 4.0 hp 460 V 3~ 60 Hz 5.30 A 3350 rpm 0.81 150lb SKO 80-5/115 SMB 100

FB 706-3 7.0 hp 460 V 3~ 60 Hz 8.80 A 3535 rpm 0.88 227lb SKO 130-7/115 SMB 140

FB 1506-3 15 hp 460 V 3~ 60 Hz 17.6 A 3550 rpm 0.86 377lb SKO 240-15/115 SMB 230

Technical descripon

General

The Movex FB fan series is delivered in a robust

box or on a wooden pallet with the required

packaging material.

A rang plate is aﬃxed to the motor.

The working temperature through the fan is

max. 175°F and the ambient temperature

between -14° to +104°F. Atmospheric humidity

must not exceed 90%.

The fan's motor generates heat and is

ﬁed with a cooling fan. The inlet to

the cooling fan is at the rear of the motor.

Do not block the inlet.

Enclosure class: IP 55

Usage type:

Conformity:

Movex FB fans conform to demands in accordance

*Contains UL listed components

1 a,b,c

2 a,b,c

7 a,b,c

6 a,b,c

4 a,b

3 a,b

1. Bracket 1 a. Bolt 4 a. Bolt

2. Motor 1 b. Washer 4 b. Washer

3. Motor plate 1 c. Nut 6 a. Bolt

4. Impeller 2 a. Bolt 6 b. Washer

5. Fan housing 2 b. Washer 6 c. Rivet nut

6. Inlet 2 c. Nut 7 a. Carriage bolt

7. Outlet grang 3 a. Bolt 7 b. Washer

3 b. Washer 7 c. Nut