Seko KEMIDOSE DOUBLE - Alarms; Level Alarms; Out of Range Measure Alarms; OFA First Alarm

KemiDose | pH · ORP · Chlorine
0000139024 rev. 1.0 EN
14
12. ALARMS
Alarm
Display
Actions to do
Level
Level_______7.2_pH
Level_______750_mv
Level_______1.2_ppm
- Push to open Alarm Relay
- Restore Product tank
Out of Range measure
Alr_band
- Replace or check the measure probe
- Push to open Alarm Relay
- Restore measure
OFA First Alarm (time >70%)
OFA_Alarm___7.2_pH
OFA_Alarm
- Push to reset
OFA Second Alarm (time 100%)
OFA_STOP____7.2_pH
OFA_STOP
- Push to reset
Flow Rate
Flow________7.2_pH
Flow
- Restore Flow Rate
Calibration Function
Error_______7_pH
Error_______4_pH
Error_______465_mv
- Restore Probe or Buffer solution and repeat
calibration procedure
System Error
Parameter error
- Press to restore Default parameter
- Broken Unit
Alarm measure (*
1
)
High Measure
Low Measure
- Adjust the chemical concentration
(*
1
Ranges Measure alarms)
n
Item
Limits
1
Temp. Measure min
+10°C
2
Temp. Measure Max
+38°C
3
pH Measure min
6 pH
4
pH Measure Max
8 pH
5
ORP Measure min
+600 mV
6
ORP Measure Max
+800 mV
7
CL Measure min
0,50 ppm
8
CL Measure Max
2 ppm