Hach POLYMETRON 8544 Manuel D'utilisation page 10

• Connected through a cable gland (strain relief) that holds the power cable securely and seals the
enclosure when tightened
• Does not have a locking type device on the plug
Connect conduit or a power cord
Connect the instrument to power with conduit or a power cord. Refer to
Make connections at the same terminals, regardless of the type of wire used. Put each wire into the
applicable terminal until the insulation is flush against the connector with no bare wire seen. Pull
lightly after insertion to make sure that there is a tight connection.
Connect air or water system
Connect the instrument to power with conduit or a power cord. Refer to
Make connections at the same terminals, regardless of the type of wire used. Put each wire into the
applicable terminal until the insulation is flush against the connector with no bare wire seen. Pull
lightly after insertion to make sure that there is a tight connection.
1. Complete the steps shown in
2. Connect the live (L), neutral (N), and ground (G) wires to the electrovalve connector as shown in
Figure 6 and Table
Figure 5 Electrical wiring connection—Air or water system
10 English
Figure 5.
4.
Wiring for power on page 9.
Wiring for power on page 9.