2
Contents
Premise
Premise ........................................................................................................ 2
Contents ........................................................................................................................... 2
Analytical index ................................................................................................................ 4
GENERAL CONSIDERATIONS .................................................................. 5
Field of application ...................................................................................... 6
Non authorised use .......................................................................................................... 6
Features ....................................................................................................... 7
SPECIFICATIONS ........................................................................................ 7
Field of use of the manual ................................................................................................ 7
ATEX reference standards ............................................................................................... 7
Categories of constructive safety ..................................................................................... 8
CONDITIONS OF INSTALLATION AND USE: ....................................... 10
Environmental conditions ............................................................................................... 10
Characteristics of the treated uid ................................................................................. 10
Product Identication ......................................................................................................11
ATEX products code reading key ....................................................................................11
EC Declaration of Conformity ........................................................................................ 12
Accident prevention .................................................................................. 13
General information about safety ................................................................................... 13
RESIDUAL RISKS ..................................................................................... 13
Using frequency converters (inverters) .......................................................................... 13
Gas leaks from the ducting: .......................................................................................... 13
Parts of the duct or the system are not earthed: ........................................................... 13
Fans with open intake: .................................................................................................. 13
Installation .................................................................................................. 14
PRECAUTIONS TO BE TAKEN ................................................................ 14
Installation method ......................................................................................................... 14
Precautions regardless of the fan .................................................................................. 14
Preliminary checks and inspections ............................................................................... 14