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4.10 Heat insulation
Note
Heat is lost via the pump casing and pipes.
These heat losses should be limited to a minimum.
Heat losses can be reduced by insulating the pump casing and pipes.
For PrimAX, heat insulation shells are included in the delivery.
961933_01
02.05.2016
sle
01
sle
ts
sle
02.05.2016
02.05.2016
01
TD-0030097
PDM_Nr
13.05.2015
gezeichnet
geprüft
Freigabe
Änd.Index
961933
1:3
Zeichnungsnummer
Massstab
Biral AG
CH-3110 Münsingen
für BA
PrimAX 32-x 180
Pumpe dämmen
961933_01
961933_01
02.05.2016
sle
01
sle
ts
sle
02.05.2016
02.05.2016
01
TD-0030097
PDM_Nr
13.05.2015
gezeichnet
geprüft
Freigabe
Änd.Index
961933
1:3
Zeichnungsnummer
Massstab
Biral AG
CH-3110 Münsingen
für BA
PrimAX 32-x 180
Pumpe dämmen
Attention
➀ Never cover the frequency converter or the control panel with insulation
5 Electrical connection
Electrical connection should be carried out in accordance with the local regulations. It is vital to
ensure that the voltage and frequency indicated on the nameplate are compatible with the mains
supply available.
Warning
Before carrying out any electrical connection work, the voltage supply must be
switched off. The pump must be connected to an external network switch with a
contact opening on all poles of minimum 3 mm.
The protection against indirect contact can be achieved by earthing or potential
equalisation. If the pump is connected to an electrical installation, which has an FI
circuit breaker for additional protection, the FI circuit breaker must trigger with a
pulsing direct current component if earthing fault currents arise.
The FI circuit breaker must be marked with the following symbol
FI
1
2
N
L
L
N
961807_01
2 Externer Schalter
1 Sicherung (min.10A, träge)
Legende:
Netzanschluss 1x230V
ModulA
Alpha-Stecker BA
CH-3110 Münsingen
Biral AG
Massstab
Zeichnungsnummer
1:1
III
Datum
Änd.Index
Visum
Ersetzt durch:
Ersatz für:
961807
Änd.Index
Freigabe
geprüft
gezeichnet
16.10.2014
PDM_Nr
TD-0026642
01
24.02.2015
24.02.2015
ts
ts
ts
01
ts
24.02.2015
FI
1
2
N
L
L
N
961807_01
2 Externer Schalter
1 Sicherung (min.10A, träge)
Legende:
Netzanschluss 1x230V
ModulA
Alpha-Stecker BA
CH-3110 Münsingen
Biral AG
Massstab
Zeichnungsnummer
1:1
III
Datum
Änd.Index
Visum
Ersetzt durch:
Ersatz für:
961807
Änd.Index
Freigabe
geprüft
gezeichnet
16.10.2014
PDM_Nr
TD-0026642
01
24.02.2015
24.02.2015
ts
ts
ts
01
ts
24.02.2015
➀