Sierra Monitor Corporation IZS31 Air Cleaner User Manual


 
11
3. DC mode
Plasma ions or minus ions are continuously discharged. The parts other than the charged object need to
be grounded to prevent them from being charged. The plasma and minus ions cannot be discharged
simultaneously.
3-2. Detection of the dirt on the electrode needle
When the maintenance start-up signal is input, the ionizer detects if the static charge elimination
capability is degraded due to the dirt on the electrode needle. If the electrode needle needs to be cleaned
because of the degraded capability of the static charge, the maintenance LED lights up, and then the
maintenance output signal is output. Because just installing the feed back sensor or auto balance sensor is
not enough to detect if the static charge eliminating capability is degraded, regularly input the maintenance
start-up signal to check the static charge elimination capability.
3-3. Indication/ Setting part description
No. Name Type Description
Power supply
indication
LEDGreen
Lights up green when the power supply is turned ON.
Flashes when the power supply voltage is not proper.
Sensor connecting
indication
LEDGreen
Lights up when the feed back sensor and/or auto
balance sensor is connected.
Minus indication
LEDBlue
Completion indication
LEDGreen
Plus indication LED
Orange
LED will change depending on the operating modes.
4. See the selection of models and setting.
Indication for abnormal
high voltage
LEDRed
Lights on red when overcurrent is applied to the
electrode needle.
Sensor failure
indication
LEDRed
Lights on red when the feed back sensor and/or auto
balance sensor is not operating properly.
Maintenance indication
LEDRed
Flashes red when dirt on the electrode needle is
detected.
Maintenance level
selecting switch
Rotary
switch
Frequency selecting
switch
Rotary
switch
LED will change depending on the operating modes.
4. See the selection of models and setting.
Balance adjusting
trimmer
Trimmer This trimmer is used to adjust the ion balance when the
auto balance sensor is not used.