Hach SC4200c Manuel D'utilisation De Base page 17

Refer to Figure 9 and
appropriate terminal until the insulation is seated against the connector with no bare wire exposed.
Tug gently after insertion to make sure that there is a secure connection. If necessary, remove the
connector from the PCBA for easier wiring of the terminals.
Note: Make sure that all of the cables stay below the cable limit line printed on the PCBA to prevent interferences
with the high-voltage barrier. Refer to
Figure 9 Connect conduit or a power cord
1 AC power terminal
2 Cables limit: do not put cables above the
line.
Terminal Description
L
N
Protective earth ground
4.3.4 Connect the high-voltage relays
Electrocution hazard. Always remove power to the instrument before making electrical
connections.
Table 3 to connect conduit or a power cord. Insert each wire into the
Figure 9.
Table 3 Wiring information—AC power
Hot (L1)
Neutral (N)
3 Protective earth ground
4 Conduit hub (or strain relief fitting for power
cord)
Color—North America
Black
White
Green
D A N G E R
Color—EU
Brown
Blue
Green with yellow stripe
English 17