10
Attention!
Equipment will be damaged if the end
connections are undersized.
Make sure that the connections are
strong and rigid enough to support the
weight of the equipment and to
withstand the forces that occur during
operation.
The equipment should be fitted in a horizontal
pipe with the cover in a vertical position.
In exceptional cases the equipment can
also be installed with the cover in an
inclined plane.
Attention!
An inclined installation position of the
cover can affect the performance of the
equipment and increase wear on the
Thermovit regulator.
Please contact the manufacturer if an
installation with the cover in a vertical
position is not possible in your plant.
Mount the equipment in the desired installation
position.
Make sure that the equipment is safely mounted
and that all connections are made correctly.
To remove residues from the pipes and the
equipment after installation purge the
pipes with the fluid to be used. For more
information see chapter
"Purging
equipment"
on page 17.
Adjusting the closing temperature
When delivered, the equipment features a factory-
set closing temperature in accordance with the
design data.
Attention!
Risk of malfunctions or damage due to
incorrect setting of Thermovit regulator.
Make sure that only qualified
personnel change the closing
temperature setting.
Do not adjust a closing temperature
that is below the factory-set closing
temperature.
Note that closing temperatures below the factory
setting may damage the Thermovit regulator.
If you want to set a lower closing temperature
you have to use different equipment.
To re-set the factory setting of the closing
temperature use the set value indicated in
the table in chapter
"Adjusting the closing
temperating without external setting
device"
.
Adjusting the closing temperature
via external setting device
The external setting device enables you to change
the closing temperature without having to remove
the cover.
You can therefore change the closing temperature
setting also during operation.
The are different procedures for BW 31 and
BW 31A.
Adjusting the closing temperature for BW 31
Use the star grip knob of the external setting device
to adjust the desired set value. The current closing
temperature is indicated by the scale. When the
equipment is delivered the closing temperature is
set to the lowest value.
