Emerson GW-810-3760, Инструкция по установке и эксплуатации

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10 • RLDS I&O Manual 026-1309 Rev 11
3.2. RLDS - Connecting Gas Sample Lines
3.2.1. Overview
Individual sample lines are run from the RLDS to each area of the facility to be monitored. Additionally, a purge
line is installed to provide clean air for resetting the infrared zero baseline. An exhaust line is installed to vent
residual gas away from the monitor. All air line connections, located on the left side of the enclosure, are
indicated in
Figure 3-3
.
3.2.2. Tubing Considerations
Use 1/4” (6.35 mm) outside diameter (0.04” wall) (1.02 mm wall) flex tubing for all air lines or equivalent. The
tubing should be clean and free of residual moisture or other contaminants. The tubing should be cut cleanly
with a sharp knife and care should be taken not to distort the tubing end.
To connect the air lines to the monitor simply push the tubing firmly onto the connector. To remove a line, press
the plastic ring on the connector with one hand while withdrawing the tube with your other hand.
Figure 3-3
- RLDS Side View (Tubing Connections)