Wohler WA 335 Instructions De Service page 74

Calibration
Fig. 59: Calibration saved
74
As soon as the set value matches the set-
•
point value, press the Enter key to confirm
the reading.
SA is displayed briefly in the display. The device
will then switch to the Measuring mode. You
have completed the calibration procedure.
NOTE!
It is possible to cancel the calibration procedure
at any time without saving the new calibration
value. To do so press the ESC key. In that case
the old value is retained
CAUTION!
Replace the probe if the error message E16
occurs following calibration.
If necessary, repeat the steps described in
•
this chapter for other measurement ranges.
• Clean the EC probe with clean water before
repeating the calibration procedure. Use a
new container in each case.