Table of Contents
Advertisement
TROUBLESHOOTING
Problem
Power on but no display
Unstable readings
Static charge
Same readings in
different samples
Display frozen
Steady "-1 " display
REPLACING THE ELECTRODE
The TRACER is shipped with an electrode attached. If the electrode needs to be
replaced, follow these steps for removing and connecting electrodes.
1.
Turn meter off.
2.
To remove the electrode, turn the collar counter-clockwise and remove it.
3.
Gently rock the electrode from side to side, pulling it downwards, until it
disconnects from the meter.
4.
To attach an electrode, carefully plug the electrode into the meter socket.
CAUTION: Take care to align the pins carefully. Bent or broken pins will
cause the meter to malfunction.
5.
Tighten the electrode collar f rmly enough to make a good seal. A rubber
gasket will seal the electrode with the meter.
Cause
Batteries
Batteries
Batteries
Electrode
Electrode
Electrode
Electrode
Electrode
Wiping electrode
Cracked or broken
electrode
HOLD function
Button response
Wait
9
Action
Insert batteries
Verify correct polarity
Replace batteries
Immerse electrode more deeply
in sample
Condition electrode before f rst
use. Soak in tap water for 10
minutes.
Remove air bubbles caught
under electrode
Clean electrode
Replace electrode
Rinse electrode and blot. Do not
wipe electrode
Replace electrode. Avoid
plunging electrode into bottom
of container and stir bars.
Press MODE or turn meter off
Remove batteries (stored data
will be lost)
Reading not stable yet
Advertisement
Table of Contents
