31
5-6 Shutting down the instrument
1.
Open the panel door.
2.
Switch the toggle switch down.
z
The switch is on the lower left terminal circuit
board inside the panel
z
The instrument will turn on if the switch is
turned upwards and will turn off if the switch is switched downwards.
3.
Close the door.
4.
Stop the power supply (AC200/220V) after confirming the instrument is turned off.
WARNING
・
Please confirm and take measures against external instruments linked with RI-2000W
before turning it off. Improper shut down may cause false operation of external
instruments.
・
If using an energized alarm contact (optional service), please confirm and take
measures against external instruments linked with RI-2000W before turning it off.
The alarm contact will activate when RI-2000W is turned off and will cause false
operation of external instruments.
・
Clean inside the sample line by drawing in fresh air for a while if there were adsorptive
or corrosive gas compounds in the sampled gas before shutting the instrument down.
If it is not done, the gas will cause damage inside the instrument.