11
/
14
WWW.DDTOP.COM
6.3.3 Steplessly Adjustable
The UQK-103 float level switch has a stepless adjustment range, see Figure 7. The movement limit is adjusted by
changing the relative positions of the upper and lower limit screws of the float guide bar, and the adjustment
range is 0 to 1000 mm. There is a slidable counterweight on the balance bar. When the upper limit is used,
moving the counterweight makes the right side slightly lighter than the float side (excluding the float). When the
lower limit is used, the counterweight side should be slightly heavier than the float side (Does not contain floats)
weight. UQK-103 float level switch controller float diameter Ф140, larger than flange nominal diameter DN80, so
its top cover must be removable.
Figure 7 Stepless adjustable
7. Debugging
7.1 Preparation for commissioning
7.1.1
Debugging Tool: Multimeter
7.2 Electrical Wiring
7.2.1 Cable preparation: Wiring should be Ф10mm OD five-core rubber sleeve cord or rubber cable, one core is
the inner grounding wire, and the other four cores are for a pair of normally open and normally closed contact
wires (using two cores),or for two pairs of normally open, normally closed contacts.
7.2.2 Electrical wiring
1. Remove the cover.
2.According to the wiring diagram wiring, please note that the over-reporting and under-reporting switches are
opposite. Be sure to connect to the correct terminal according to the wiring diagram (see Figure 8). For the SPDT
