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Installation and Configuration Manual 9
Installation Procedure Accuracy ConsiderationsElectrical ConnectionsIntroduction
Chapter 2
Installation Procedure
2.1 Installation procedure
The procedure for installing the 3098 involves the following steps:
1. Check all components are present (Section 2.2).
2. Position and fix the 3098 enclosure (Section 2.3).
3. Connect the gas supply line (Section 2.3.2).
4. Fit the supplied coalescing filter into the gas supply line in accordance with manufacturer’s
instructions (Section 2.3.3) .
5. Make electrical connections (Section 2.4 and Chapter 3).
6. Select a reference pressure (Section 2.5).
7. Purge cycle and calibrate the 3098 (Section 2.6).
2.2 Contents
The following items should be enclosed with the 3098 unit:
• 3098 specific gravity meter
• Labeled enclosure
• Enclosure mounting feet
• Enclosure mounting feet instructions
• 3098 Installation and Configuration manual (MMI-20014120)
• Safety instructions (CE-marked units only)
• Accessories kit
• Temperature Coefficient Calibration certificate
Note: Check that all the above items are present. If not, then contact your supplier immediately. (Be
aware that the 3098 may have been supplied without an enclosure.)
2.3 Installing the 3098 enclosure
The following installation instructions apply only to meters supplied with an enclosure (see Safety
guidelines on page 1). In all other cases, please refer to the system installer.
2.3.1 Important precautions
Take care to observe the precautions listed in Safety guidelines on page 1.