Mains Power Supply - Hach POLYMETRON 8810 User Manual

Figure 6 Reference electrode and temperature sensor connections

4.5.2 Mains power supply

Figure 7 Power supply box
1 Mains power cable gland
Electrocution hazard. Always make sure the analyzer is turned off and power is disconnected
before making electrical connections. The analyzer is factory configured to either 110, 220 or
240 VAC. Make sure to connect the correct power supply to the analyzer.
Open the power supply box (No. 12 in
the cable gland and connect the earth, neutral and live wires to terminals 1, 2 and
3 respectively as indicated in
D A N G E R
Figure 3 on page 9). Pass the power cable through
Figure 7.
2 Connection terminals (1 = Earth, 2 = Neutral, 3 = Live)
Installation
17