K-Patents PR-23 - Manual (Page 20)

12 PR-23 instruction manual
3.3.3 Connecting the Indicating transmitter
All the electrical terminals of the Indicating transmitter are behind the Front panel.
To access them, first open the enclosure cover. Then loosen the front panel screw
(Figure 3.5) and swing open the Front panel. All terminals are now accessible.
POWER
INDICATOR
LIGHT
FRONT
PANEL
SCREW
Figure 3.5 Opening the Front panel of the Indicating transmitter
Figure 3.6 The recommended external power switch, K-Patents
part nr PR-10900. The ratings of the switch are 10A/230V.
Warning! Check that the power is off before opening the Front panel. If the
green power indicator light (Figure 3.5) is on, there is still power in the system. To