Sirona HELIDENT DS Instrucciones De Uso página 35

Sirona Dental Systems GmbH
Operating Instructions HELIODENT DS
Contents
1
Warning and safety information ................................................................................... 4
2
Technical Description .................................................................................................... 6
3
Controls and display elements ................................................................................... 10
4
Accessories .................................................................................................................. 11
5
Preparing an exposure ................................................................................................ 12
5.1 Switching the unit ON ........................................................................................................................ 12
5.2 Selecting the radiographic technique................................................................................................. 13
5.3 Basic setting at factory....................................................................................................................... 14
5.4 Adjusting the basic setting ................................................................................................................. 15
5.5 Setting the exposure data.................................................................................................................. 16
6
Positioning the patient/x-ray tube unit....................................................................... 17
7
Bite-wing exposure ...................................................................................................... 18
8
Exposure of the mandibular joint ............................................................................... 18
9
Releasing an exposure ................................................................................................ 19
10
Mobile stand / overhead model / Centro Column / Split Concept (optional) .......... 20
11
Exposure times............................................................................................................. 22
11.1 Possible exposure times.................................................................................................................... 22
11.2 Exposure times with 8" source-skin distance tube - Class E film ...................................................... 22
11.3 Exposure times with 12" source-skin distance tube - Class E film
(Round or square cone)..................................................................................................................... 22
11.4 Exposure times for Sirona Full Size / Universal X-ray sensors with 8"FHA tube ............................... 23
11.5 Exposure times for Sirona Full Size / Universal X-ray sensors with 12"FHA tube
(Round or square cone)..................................................................................................................... 23
11.6 Exposure times using tube with 8" SSD - General X-ray sensors ..................................................... 24
11.7 Exposure times using tube with 12" SSD - General X-ray sensors (Round or square cone) ............ 24
12
Care of surfaces ........................................................................................................... 25
13
List of error codes........................................................................................................ 26
14
Inspection and maintenance ....................................................................................... 27
14.1 Annual inspection performed by the operator or other authorized personnel.................................... 27
14.2 Maintenance performed by the service technician ............................................................................ 27
14.3 Checking image quality...................................................................................................................... 27
60 81 744 D 3302
D 3302.201.01.25.02
Contents
3