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NOTE
The operation of RI-2000W during warming up is the following:
1. It will check if the system works properly. (SYSTEM CHECK)
2. Provides output signal: 2.5mA
3. Interrupt alarm and trouble alarm signals.
(The buzzer, lamp and contact will not work)
5-3-2 Adjusting the flow rate
The flow rate of air is adjustable by the flow rate adjuster on the front of the instrument.
Please confirm the flow rate by the flow rate monitor that is on the front too. Keep the
ball in sight and above the red line. The flow rate can be adjusted by RI-2000W itself,
above 1.0 litre within the temperature range of it. If you have to draw gas from a distant
place, please contact us.
1. Adjusting the flow rate of the sample gas.
Check the flow rate in detection mode and adjust the ball above the red line if it is
under the line. Twist the flow rate adjuster to adjust.
2. Adjusting the flow rate of the zero gas.
