Fuji Electric ZKMA, Инструкция по эксплуатации

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- 28 - INZ-TN2ZKMA-E
6. OPERATION START AND STOP
6.1 Operation start
After correct wiring and piping has been completed, turn on the converter to start measurement.
Note: 10 min. of warm-up time is necessary after power ON.
Caution of before starting operation
(1) Furnace operation should be started after an elapsed time of 10 minutes from the point of turn-
ing ”ON” the power supply of this unit
(2) When a detector is to be installed in a furnace already in operation, take care to blow out harmful
gas from the furnace and then install the fully warmed up detector quickly.
(3) Control of detector temperature may get unstable depending on the ambient temperature, power
supply voltage, and other conditions. In such a case (especially when you first use the analyzer),
perform PID auto-tuning after the stop of warm-up (Refer to 10.4.8 PID auto tuning).
6.2 Operation stop
6.2.1.1 When a process (furnace etc.) is to be shutdown for a short time i.e. a week
or so
It is strongly recommended to keep the detector in operation to avoid possible deterioration of platinum elec-
trodes in the detector and detector break-down due to repetition of power ON-OFF in a moisture absorption
state.
In case of the detector with an ejector (option), shutdown the air source.
6.2.1.2 When a process (furnace etc.) is to be shutdown for a long time
Turn OFF the power switch of the instrument after gas in the furnace has been replaced completely by ambi-
ent air.