NBK-19
NBK-19 K03/0322
Seite 5
Maximum values Standard
contact
Switching capacity:
60 W/VA
Switching current:
1 A
Switching voltage:
230 V
AC/DC
Warning! Always observe the allowable power/current carrying
capacity and maximum voltage for the limit contacts.
6. Mechanical connection
Affix the pipe clamps supplied at the relevant vertical height (for sizes, see
section 12 Dimensions) to the tank or in an appropriate manner.
Remove the packaging from the bypass float, pull the float a little upwards in
the tube and fix in place.
Snap the bypass tube into the pipe clamps, adjust and place the lower end of
the tube onto a support (floor).
Bolt the bypass tube to the pipe clamps.
Affix the loose roller bearings supplied onto the tank, such that a cable can be
introduced into the tank without being impeded.
Run the cable over the pulley into the tank and affix the tank float using the
simplex clamps, such that the level in the tank corresponds to the scale on the
bypass tube.
