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9. OPERATION
9.1 Operating procedure
(1) Check if all the preparation for operation have been completed.
(2) Press the range selector switch on the indication/operation panel to select a range to be used.
(3) Press the function key “FUNC” on the indication/operation panel to light up the “MEAS” function
indicator lamp.
(4) Turn on the aspirator power supply and confirm that the ball of flow meter is at 0.4N/min.
Prescribed flow rate may be 0.5N/min. So it should be checked in the piping system diagram sepa-
rately presented.
Danger
• If you notice malodor or abnormal sound, stop the instrument immediately. If this is neglected, fire may
occur.
Caution
• When the analyzer is to be operated after it has been left unused for a long time, the operating procedure
is different from the normal stop/start procedure. It should be handled according to the procedure shown
in the instruction manual to ensure its proper performance and to prevent trouble or injury.
• Do not operate the analyzer for a long time with its door left open to avoid entry of dust into the analyzer.
Dust deposits will result in damage to the analyzer.
Prohibition
• Do not insert a rod or your finger into the fan (electronic cooler at ceiling), otherwise injury may be
caused by the rotating blades.
• Do not touch metal, finger, etc. to the input and output terminal block of analyzer. Otherwise, shock
hazard or injury may be caused.
• Smoking and use of fire/flame is prohibited in the vicinity of the gas analyzer. Otherwise, a fire may
occur.
• A water-filled container such as a bucket should not be placed on the roof of the gas analyzer having
indoor specifications. If such a container turns over, spilled water may cause shock hazard or burning
inside the analyzer.