Biral ModulA RED Série Instructions D'installation Et D'entretien page 95

Contents
1. Safety information ...............................................................................................................97
1.1 General remarks ...........................................................................................................97
1.2 Identification of notices .................................................................................................97
1.3 Staff qualification and training .......................................................................................97
1.4 Risks in the event of non-compliance with the safety information ................................97
1.5 Safety-conscious work ..................................................................................................97
1.6 Safety information for the operator / operating personnel..............................................98
1.7 Safety information for installation, maintenance and inspection works ........................98
1.8 Unauthorised reconstruction and production of spares ................................................98
1.9 Improper operating methods .........................................................................................98
2. Symbols used ......................................................................................................................99
3. General information ..........................................................................................................100
3.1 Purpose ......................................................................................................................100
3.2 Requirements of the delivery medium ........................................................................100
3.3 Operating conditions ...................................................................................................101
3.4 Non-return valve .........................................................................................................102
3.7 Flow direction ..............................................................................................................102
4. Installation ..........................................................................................................................103
4.1 General notes .............................................................................................................103
4.2 Flushing heating equipment (for extended pump) ......................................................103
4.3 Installation ...................................................................................................................103
4.4 Permissible installation positions ................................................................................103
4.5 Changing the installation position of the frequency converter ....................................104
4.5.1 Rotate the pump head ......................................................................................105
4.6 Install the pump in the unit ..........................................................................................106
5. Electrical connection ........................................................................................................107
5.1 Supply voltage ............................................................................................................107
5.2 Anschliessen der Spannungsversorgung ...................................................................108
5.3 Connecting Biral Connector .......................................................................................109
5.4 Connection drawing Clamp description ......................................................................109
5.5 Switch settings ............................................................................................................110
5.5.1 Switch 1, Störmeldung oder Betriebsmeldung (umschaltbar) ...........................110
5.5.2 Switch 2, Extern AUS oder Extern EIN (umschaltbar) ...................................... 111
5.5.3 Switch 3, Power Limit (aktivierbar) ................................................................... 111
5.6 Twin design (91, 92) ................................................................................................... 111
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