Vortice C ATEX Serie Manual De Instrucciones página 24

ENGLISH
Vibration monitoring table
Condition/Threshold
Start-up of
appliance/equipment
Alarm
Shutdown
Important note for installation purposes
Warning:
!
this symbol indicates that care must
be taken to avoid injury to the user
According to the requirements of standard UNI EN 14986 Design of fans operating in potentially explosive
atmospheres; the Vortice C series appliances have a continuous operating curve within the Static
Pressure = 0 (Pa) and maximum Static Pressure; there are therefore no limits to operation under load for these
appliances.
The sensor/s for measuring vibrations must be positioned according to the following drawing:
Fan category Assembly on
ISO 14694 rigid support
peak
BV-3 6.4
BV-3 10.2
BV-3 12.7
Assembly on
flexible support
mm/s
r.m.s. peak
4.5 8.8
7.1 16.5
9.0 17.8
mm/s
r.m.s.
6.3
11.8
12.3