3 Basic Operation
10
3.2 Operation Stop
The instrument basically works in a continuous mode. The instrument needs to be powered
except for such occasion as not being used for a long time.
To stop the instrument, follow the steps below:
1. Introduce zero calibration gas, or allow air suction from the sample inlet to purge
for 5 minutes or longer.
2. Turn OFF the pump 1 switch and 2 switch.
3. Turn OFF the analyzer switch.
4. Turn OFF the primary filter CP, heated tube CP, and panel heater CP.
5. Turn OFF the main power ELB.
6. In winter, discharge the water remained in the drain trap.
Otherwise, the drain trap may be cracked.
Note
Be careful in handling the water in the drain trap, because it may be strongly acidic depending on the
sample condition. If your hand or skin contacts the water in the drain trap, flush away with water
completely.
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