Installation Environmental Considerations
Section 3
2230XP Silica Analyzer
Thermo Scientific Orion
23
BEFORE MAKING ANY CONNECTIONS:
Make sure that the wires are not powered before connecting to the instrument.
Disconnect any power previously connected to the relays.
Connect the Phase Hot or L (line), Earth and Neutral to the terminal block. Note the location
of the fuse.
Insert the wire into the terminal connector and make sure to tighten the screw.
Route signal connections to the back hub, and power connections separately to the front hub.
All connections must conform to local safety standards.
Analyzer Terminal Destination
North America Wire Color
European Wire Color
HOT or L ( Line)
black
brown
Protective Earth Ground (PG)
green
green with yellow tracer
Neutral (n)
white
blue
Figure 7: Electrical wiring ports
Table 1: AC power terminal wire
connections
Figure 8: AC power connections
AC POWER
CONNECTIONS
