Sierra Monitor Corporation IZS31 Air Cleaner User Manual


 
1
4
8. LED display
POWER LED ・・・ The power supply input and the connection of the sensors are displayed.
LED name Functions
MAIN Lights up when the power supply is applied. (Green)
(Flashes when wrong power supply is applied.
POWER
SNSR Lights up when the feed back sensor is connected.(Green)
ION LED ・・・ The charged condition of the work is displayed.
LED name Functions
The charged potential of the work is positive.Orange
OK
The charged potential of the work is low.Green
ION
The charge potential of the work is negative.Blue
The charged condition of the work can be identified with the LED display.
ALARM LED ・・・ Failure of the ionizer is displayed.
LED name Functions
HV Lights up when overcurrent is applied to the electrode
needle.Red
SNSR Lights up when the feed back sensor doesn’t work properly.
Red
ALARM
NDL
CHECK
Lights up when dirt on the electrode needle is detected.
Red
Flashes when the dirt is being detected.
Charged polarity of work
LED
+ OK -
Charged potential of the work
Plus
■□□
More than +400V
light on
□□
+100V to +400V
flash with 4 Hz
■□
+30V to +100V
light out
static charge elimination
□■□
+30V to -30V
□■
-30 to -100V
□□
-100 to -400V
Minus
□□■
More than -400V