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Installation and Operating Instructions
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WARNING
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DANGER
CHAPTER 5
TECHNICAL DATA
B VDD 315/4
B VDD 315/6
B VDD 355/4
B VDD 355/6
B VDD 400/4
B VDD 400/6
B VDD 450/4
B VDD 450/6
B VDD 500/4
B VDD 500/6
B VDD 560/4
B VDD 560/6
B VDD 630/4
B VDD 630/6
B VDD 710/4
B VDD 710/6
B VDD 800/4
B VDD 800/6
B VDD 900/4
B VDD 900/6
Smoke exhaust roof fans F400/F600 – B VD
4 .4
Spare parts
Defective fans are to be completely exchanged . Own repair attempts are strictly prohibited!
A defective smoke extraction fan must be returned to the Helios Ventilatoren factory!
Optimal operational safety of the fans is only guaranteed with Helios spare parts and repair by the manufacturer.
4 .5
Standstill and disposal
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Risk of personal injury!
When dismantling, limbs/fingers can be crushed, drawn in, trapped or severed due to the unintended activation of the
fan.
When dismantling, limbs can be injured between components.
− The unit must be isolated from the power supply before dismantling.
− Protective footwear and gloves must be worn.
− When dismantling a B VD and the accessories mounted on the discharge side (B DEF SL 2000 or SL 3000 or B
HSDV) for transportation, do not hook-on at the attachment point of the accessories.
− It can fall when lifting the load due to incorrect hooking-on.
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Danger to life due to electric shock!
When dismantling, live parts can be exposed, which can result in electric shock if touched. Before dismantling,
isolate the unit from the mains power supply and protect against being switching on again!
The generally applicable safety at work and accident prevention regulations must be observed!
Electrical work must only be carried out by an authorised electrician.
− Fully isolate electrical connection from mains power supply
– Use appropriate lifting equipment and fastening devices to dismantle the fan
– Observe the instructions in the electric motor maintenance manual for decommissioning the motor
− Dispose of the fan components according to the valid rules and laws
5 .0
Technical data
Protection class:
Temperature class:
Max. air flow temperature:
Max. weights:
Temperature
Type
class
F400/F600
F400/F600
F400/F600
F400/F600
F400/F600
F400/F600
F400/F600
F400/F600
F400/F600
F400/F600
F400/F600
F400/F600
F400/F600
F400/F600
F400/F600
F400/F600
F400/F600
F400/F600
F400/F600
F400/F600
Motor: IP55
Motor winding insulation class: F
F400, F600
s1 = -20 °C to +120 °C
s2 = 400 °C/120 min. and
600 °C/120 min.
Weight up to max . [kg]
Deflector
Deflector
Fan
attenuator
SL 2000
SL 3000
56
12
12
56
12
12
61
13
13
61
13
13
74
16
16
72
16
16
93
19
19
83
19
19
122
23
24
113
23
24
147
28
29
132
28
29
231
37
50
203
37
50
403
45
64
338
45
64
611
79
80
501
79
80
883
95
116
618
95
116
15
Flat roof
Flat roof
Roof fan
base
base
300 mm
500 mm
20
20
28
20
20
28
24
22
31
24
22
31
28
22
31
28
22
31
34
26
35
34
26
35
42
31
45
42
31
45
51
31
45
51
31
45
60
34
48
60
34
48
72
53
76
72
53
76
92
53
76
92
53
76
112
59
85
112
59
85
EN
Base
attenuator
8
8
9
9
9
9
11
11
18
18
18
18
23
23
36
36
36
36
39
39
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