Dentsply Sirona SINIUS, Service Manual

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63 69 149 D3561
3
D3561
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076.01.07
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02 02.2017
Table of contents Dentsply Sirona
Service Manual Sinius / Sinius CS / Sinius TS
5.6.2 Referencing the drives ..................................................................... 35
5.7 Safety switches ............................................................................................. 37
5.7.1 Safety switches ................................................................................ 37
5.7.2 Position of safety switches in the dental treatment center ............... 38
5.7.3 Testing the safety switches .............................................................. 39
5.8 Water heater in dentist element and water unit............................................. 41
5.9 Acoustic feedback from the treatment center................................................ 42
5.10 Overview of signal paths for camera control ................................................. 44
5.11 Test of the main cut-off valve (MVAB test).................................................... 45
6
Overview of modules and boards............................................................................. 46
6.1 Locations of modules and boards ................................................................. 46
6.2 Patient chair .................................................................................................. 48
6.2.1 HSA board - patient chair control ..................................................... 48
6.2.2 NSK board - Motorized headrest...................................................... 54
6.2.3 NSB board - Wireless base station .................................................. 56
6.3 Dentist element ............................................................................................. 58
6.3.1 NAJm board - Dentist element control ............................................. 58
6.3.2 HAC board - BL motor control.......................................................... 62
6.3.3 NAC board - BL motor control.......................................................... 64
6.3.4 NAA board - Apex locator ................................................................ 67
6.3.5 HAP1 board - Baseboard user interface .......................................... 69
6.3.6 HAP2 board - Baseboard user interface .......................................... 72
6.3.7 NAU board - Dentist element USB connection ................................ 74
6.3.8 CC board - SINIUS instrument holder recognition / SINIUS TS....... 75
6.3.9 HCC board - SINIUS CS instrument holder recognition................... 76
6.3.10 HPE board - SINIUS CS support arm brake sensor ........................ 77
6.4 Water unit...................................................................................................... 78
6.4.1 NWEm board - Water unit control .................................................... 78
6.4.2 NWM board - Automatic tumbler filling............................................. 83
6.5 Assistant element.......................................................................................... 84
6.5.1 NHE board - Control......................................................................... 84
6.5.2 NHEm board - Control...................................................................... 86
6.5.3 HTTL board - Left-hand user interface............................................. 88
6.5.4 HTTR board - Right-hand user interface.......................................... 89
6.5.5 NOP board - 5 V power supply ......................................................... 90
6.5.6 HHK board - Instrument holder recognition...................................... 91
6.6 LEDview ........................................................................................................ 92
6.6.1 NLV board - LEDview control........................................................... 92
6.6.2 HLV board - LEDview S control ....................................................... 94
6.7 LEDview Plus ................................................................................................ 96