KSM
KSM K08/0818
page 5
Protect the measuring tube from external damage.
Avoid pressure peaks in the measuring tube, e.g. from sudden surges or
stoppage of flow.
The units with bistable reed switch may not be installed within an inductive
field.
If possible, immediately after making mechanical connections, check whether
the connections are properly sealed with no evidence of leakage.
Detailed information regarding installation of float flow meters is available
in VDI/VDE guidelines 3513.
7. Electrical Connection
Reed contact, bistable (option)
Ensure that the electrical supply lines are
disconnected from power.
Loosen the plug-cap holding screw and remove the
cap from the switch housing.
Connect the supply lines inside the plug-cap in
accordance with the connection diagram opposite.
If the set point has not yet been adjusted, it may be
done at this point. (see section 8, 'Operation').
Set the plug to the socket and fix it with the safety
screws.
Attention! The stated electrical parameters of the reed switch may not be
exceeded, even for a short period of time. For switching higher power
ratings, we recommend a contact protection relay (e.g. our model MSR) or
any other interposing relay.
After connecting the external devices, and adjusting the switch housing to the
desired switch points, all the connection work is completed. The unit is ready for
operation.
