ALTANA Mechanical Cupping Tester - Manual (Page 14)

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English
Maintenance
5. Maintenance
The frequency of regular maintenance depends
on the degree of use, together with the
thickness of the substrates used –
• Heavy use – every 3 months
• Medium use – every 6 months
• Low use – every 12 months
1. Conduct a functional check to ensure that
the Clamp Plate is free to rotate, treat the
screw threads sparingly with light grease. If
the two knobs and attached to the spindles
are damaged, they may be replaced.
2. Turn the operating handles for complete
travel of the indenter, (nominally 20 mm).
Ensure the movement is smooth and even.
3. Inspect the hemispherical indenter for any
signs of wear – for example, flats on the
surface. Replace if necessary.
4. Check the magnifying glass condition. Clean
if necessary.
5. Inspect the batteries physical condition
for leakage, both in the main body and
magnifying glass. Remove and replace if
necessary.
6. Remove all batteries if leakage has occurred.
Clean the housing and fit new batteries and
re-check function.
*Remove the batteries if the Cupping Tester is not to be used
for prolonged periods.