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4 electrical connections, 4 electrical connections 21, Figure 3-1: analyzer dimensions – Teledyne 2120 - Trace Nitrogen in Argon Analyzer User Manual

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Trace Nitrogen in Argon Analyzer

Installation

Figure 3-1: Analyzer Dimensions

3.4 Electrical Connections

Electrical Connections are made at the rear of the instrument. See

Figure 3-2.

Materials required:

• Power Cord
• Fuse(s) for Power Entry Module, if it is not configured for the

power supply available. If necessary, refer to Section 5.4.1 for
voltage selection and fuse changing instructions.

Electrical connections to the instrument are made as follows:

1. Ensure the Power Entry Module is set for the proper line

voltage and contains the correct fuses. See Section 5.4.1.

2. Ensure that the Power Switch located on the rear of the analyzer

is in the OFF position.

3. Connect the AC power cord to the proper line voltage. This

voltage must be stable, transient free, and have a stable
frequency for optimum operation. Also, the unit must be
properly grounded.

Teledyne

Analytical

Instruments

21