17 Service and maintenance
118
Madsen Zodiac
Note
•
Even the slightest amount of moisture
may dissolve any residual cerumen and thus
contaminate the sensitive parts in the body
of the probe.
1.
To remove the probe tip, hold the probe by
the probe body and twist the probe ring
slightly counterclockwise. This will loosen the
probe tip.
2.
Take out the probe tip.
3.
Fit the probe tip on the probe and twist the
probe ring clockwise to lock the probe tip in
place on the probe.
If you intend to test using probe tones higher than 226 Hz, perform probe admittance calibration after changing the probe
tip. See
Probe admittance calibration 112
.
Probe check
If you have fitted a new probe tip, do a probe check. See
Probe check 32
.
17.4.5
Cleaning the test cavities
If a test cavity becomes contaminated, do not use it. Dispose of it and replace it with a new one.
17.4.6
Cleaning the printer
Check the paper compartment regularly to make sure that it is free from paper dust and that the thermal paper head is
clean.
Prerequisites
•
Before cleaning, switch off Madsen Zodiac and disconnect it from any external power source.
Caution
•
Be careful when opening the paper compartment to avoid injury from the cutter blades.
Warning
•
Keep Madsen Zodiac away from liquids
.
Do not use metal objects or liquids while cleaning the printer
paper compartment.
