Teledyne Analytical Instruments 3020 M, Operating Instructions Manual

Page: 48 / 107

Paramagnetic Oxygen Analyzer Installation
Teledyne Analytical Instruments
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Figure 3-5: Electrical Connector Panel
For safe connections, ensure that no uninsulated wire extends
outside of the connectors they are attached to. Stripped wire ends must
insert completely into terminal blocks. No uninsulated wiring should be
able to come in contact with fingers, tools or clothing during normal
operation. The instrument must be grounded both internally and
externally as per the Wiring Diagram in the Appendix.
3.3.1 Primary Input Power
The analyzer requires a 115 or 230 VAC, 50 or 60 Hz power source.
The actual input voltage used must show in the window of the
VOLTAGE SELECTOR switch
before the power source is connected.
See Figure 3-6 for detailed connections.
DANGER: Power is applied to the instrument's circuitry as
long as the instrument is connected to the power