XO FLEX – Instructions for use Maintenance and repairs
67
Regularly - and especially in the case of instrument malfunction – check and tighten
the ferrite rod to the titanium tip.
Figure 83 – Tightening / exchange of ferrite rod
If this does not correct the problem, you may try to exchange the ferrite rod. If there is still no
improvement, then it is necessary to replace the titanium tip or the whole instrument with a new
one.
XO ODONTOSON 360 is supplied with a service kit:
• Ferrite rod (209100)
• Steel pin (209300) and clamp (309300) for exchange of ferrite rod
6.4 XO ODONTOCURE
HANDPIECE REPAIR
If necessary, the XO ODONTOCURE handpiece must be repaired at the factory.
MANUAL MEASUREMENT OF CURING EFFECTIVENESS
The curing effectiveness of XO ODONTOCURE should be measured once a month to ensure that
the effectiveness of the lamp is consistent. A substantial change in effectiveness is indicative of a
fault, which may affect the curing result adversely. XO CARE delivers a testing device that can be
used for the curing tests.
Upon receiving the instrument, measure the curing effectiveness of XO ODONTOCURE as follows:
1. Place the testing device on a flat surface and fill the cavity with the composite material to
be used. See Figure 84.
2. Place the curing light tip on top of the testing device. The tip of the instrument must be
placed in parallel with the surface of the testing device.
3. Apply the curing light for 10 seconds.
4. Press the test plug out of the cavity immediately. Carefully remove the non-polymerized soft
material at the bottom of the test plug with a plastic spatula. See Figure 85.
5. The curing depth is measured using a caliper. Measure the depth at the shallowest point.
See Figure 86.
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