3.3.3 Stopping operation
Set the power to OFF after performing the following operations.
(1) Purging of the sample gas line
Remove the pipe connected to the sample gas inlet.
Set the
key to ON, and suck the air for 10 minutes or longer.
When the reading returns to around zero (excluding O
(2) Replace the filter paper of the membrane filter. (See section 5.3.6.)
CAUTION
• Do not transport or store the instrument with drain. Otherwise possible leakage may cause electric
shock or fire when the power is turned on, or inflow of residual drain into the optical system may
cause reading errors.
INZ-TN2ZSVS-E
meter), press the
2
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key again.