Preparation; Initial Start-Up And Longer Breaks In Use; Prior To Starting The Work Day; Before Each Patient - Dentsply Sirona Midwest E Plus Operating Instructions Manual

Sirona Dental Systems GmbH
Operating Instructions Midwest E Plus
66 04 206 D3686
D3686.201.01.01.02 08.2016
4

Preparation

4.1

Initial start-up and longer breaks in use

➢ Sterilize the instrument and accessories prior to startup.
Instrument
➢ Clean and maintain the instrument after longer breaks in use.
4.2

Prior to starting the work day

➢ Purge the water and air channels for 30 seconds.
4.3

Before each patient

1. Purge the water and air channels for 30 seconds.
Preparation _ Instrument
2. CAUTION! Keep the motor running.
Insert the instrument [ → 10].
3. Insert the bur instrument [ → 10].
4. Set a sufficient amount of cooling water (> 50 ml/min).
5. Use filtered water only (< 50 µm).
6. Check the nozzles for blockages and lime deposits, for example, and
clean the nozzles if necessary.
CAUTION! Insufficient cooling leads to overheating of the preparation
Overheating at the preparation site
site and damage to the tooth substance. Ensure that the water content is
> 50ml/min.
4 Preparation
4.1 Initial start-up and longer breaks in use
9