Minimum Air Gap In Compliance With The Material Combinations - Helios B AMD Série Notice De Montage Et D'utilisation

Installation and Operating Instructions
m
CAUTION
1
A
B
m
ATTENTION
C
D
m
ATTENTION
E
Meduim-Pressure Axial Smoke Extraction Fans – B AMD F300/F400
Information on other smoke extraction accessories can be found on the internet (www.heliosselect.de), main catalogue
or the Helios sales documentation.
3 .5

Minimum air gap in compliance with the material combinations

Move impeller by hand to to check unhindered running of impeller!
Before installation, check the minimum air gap between the impeller tip and casing according to the following table:
Type TK
B AMD . . 315 F300
B AMD . . 355 F300
B AMD . . 400 F300
F300
B AMD . . 450
F300
B AMD . . 500
B AMD . . 560 F300
B AMD . . 630 F300
B AMD . . 710 F300
B AMD . . 800 F300
B AMD . . 900 F300
2
B AMD . . 1000 F300
B AMD . . 1120 F300
F400
B AMD . . 315
B AMD . . 355 F400
B AMD . . 400 F400
B AMD . . 450 F400
B AMD . . 500 F400
B AMD . . 560 F400
B AMD . . 630 F400
B AMD . . 710 F400
B AMD . . 800 F400
F400
B AMD . . 900
F400
B AMD . . 1000
B AMD . . 1120 F400
If the observed values do not correspond to the specified
dimensions, the fan must not be installed or operated .
For questions, please contact the Helios customer servic "TGA".
Own repair attempts are strictly prohibited!
Helios Customer Services Support
support@heliosventilatoren.de
Telephone: +49 (0)7720 606-742
3 .6 Maximum permissible vibration limits according to ISO 14694 / ISO 10816-3
– Vibration monitor
When using vibration monitors, these must not deactivate the smoke extraction fan in a smoke extraction
situation!
Commissioning
Permanent inst. Flexible install.
[mm/s] [mm/s]
4 .5
Minimum air gap (in mm)
2.5
2.5
2.5
2.5
2.5
3.0
3.0
3.5
4.0
4.5
3
5.0
5.0
2.5
2.5
2.5
2.5
3.0
3.5
4.0
4.5
5.5
6.0
6.5
7.5
max. permissible vibration limits for fan power < 75 kW
Alarm
Permanent inst.
[mm/s]
6 .3 7 .1
9
4
Deactivation
Flexible install. Permanent inst.
[mm/s] [mm/s]
11 .8 9 .0
EN
5
Fig .12
Luftspalt
Flexible install.
[mm/s]
12 .5