22
插 头
电 极 引 线 处
Figure 8-1
IX. Common troubleshooting
1. No display
Check the power cable, power switch, battery (portable instrument with
battery).
2. Measuring electrode open
Check whether the connection that measuring electrode connect to the
instrument plug is good or not, the cable is broken or not.
3. When electrolysis, electrolysis speed is always zero
Check whether the connection that electrolytic electrode connect to the
instrument plug is good or not, the cable is broken or not.
4. Water calibration results is small, after sampling the instrument do not
detect the sample
Check the electrolyte is failure or not.
5. Electrolytic process can not end
Check the electrolyte is failure or not.
Electrode line
Plug
