USER MANUAL DENTAL UNIT - QS4-451-01 / SD 300 Scandinavian
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8.10.- Optional instruments
INSTRUMENT FITTED AS STANDARD
6F stainless steel syringe, always located to the left of all other instruments. The instrument
has 6 functions (6F) which allow the water, air and spray functions to be operated in normal
mode and connecting to the heat resistance. A green LED signals the device start-up in
resistance mode. This instrument works independently from the control pedal. For more
information on this instrument, see the specific appendix.
Safety:
Instrument fitted with integrated thermal overload protection.
OPTIONAL INSTRUMENTS
- Electrical micromotor
- Micromotor MX
- Turbine
- Ultrasound
- Polymerization lamp
8.11.- Unit error autotest. Error testing
The microprocessor-controlled dental unit is fitted with a monitoring system for errors, which are
shown on the display. These errors may just be warnings or alerts. All errors are number coded.
It helps to learn these error codes as the monitoring system performs continous tests on parts
of the dental unit: safety features, instruments, communications and general power systems.
Replacing the instrument showing the error removes the error message from the screen, though
the error must still be resolved. There are also errors which, for reasons of safety or fault in the
communication bus, block the dental unit entirely; in this case you should call technical services
(please have this manual in front of you when calling).
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