Wiring For Power - Hach SC4500 Manual Básico Del Usuario

Remove the high-voltage barrier to get access to the high-voltage wiring. Refer to
Figure 8 High-voltage barrier

4.3.3.3 Wiring for power

Electrocution hazard. Protective Earth Ground (PE) connection is required.
Electrical shock and fire hazards. Make sure to identify the local disconnect clearly for
the conduit installation.
Potential Electrocution Hazard. If this equipment is used outdoors or in potentially wet
locations, a Ground Fault Interrupt device must be used for connecting the equipment to
its mains power source.
Electrocution hazard. The local disconnection means must disconnect all the electrical
current-carrying conductors. Mains connection must keep supply polarity. The separable
plug is the disconnect means for cord connected equipment.
Electrical shock and fire hazards. Make sure that the user-supplied power cord and non‐
locking plug meet the applicable country code requirements.
D A N G E R
D A N G E R
W A R N I N G
W A R N I N G
W A R N I N G
Figure 8.
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