The Response Is Slow; The Indicated Value Does Not Change/No Response - YaliTech LAQUAact-PC110 Instruction Manual

Troubleshooting
● The response is slow
Cause
The electrode is dirty.
The electrode is cracked.
The wrong internal solution is
being used.
The response of electrode is
affected by the sample solution.
● The indicated value does not change/No response
Cause
The electrode is cracked.
The electrode is not connected
correctly.
Keys are locked.
The instrument is in HOLD state. Cancel the HOLD state.
Instrument defect
106
How to solve problem
Clean the electrode.
Replace the electrode.
Use the correct internal solution.
It is important to select an electrode that is appropriate
for the sample. Consult your dealer. To confirm an
electrode that is appropriate for the sample, check the pH
electrode selection guide in our catalogue, or refer to our
website.
How to solve problem
Replace the electrode.
Connect the electrode correctly.
Turn OFF the power, remove the batteries, and then turn
ON the power again.
Consult your dealer.