63 69 149 D3561
D3561
.
076.01.07
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02 02.2017
52
Dentsply Sirona
6 Overview of modules and boards
Service Manual Sinius / Sinius CS / Sinius TS
6.2 Patient chair
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Function of the board
● Activation of the valve block for the media in the dentist element (MV
and PV)
● Enablement of the wireless foot control
● Evaluation of the 4-way foot switch
● Evaluation of the C+ foot control
● System clock (RTC)
● LIFT control and backrest motor
● Communication via Ethernet with the PC
● Power supply for the electronic circuit of the assistant element
● Power supply for the electronic circuit of the dentist element
● Evaluation of all safety switches
● Software update via LAN
● Implementation of the Ethernet protocol on S-COM
● Management of the service code memory
● Data transfer control
● Download manager
● Control of all movement sequences (incl. cuspidor (logic))
● Control of the logic for the treatment center light, flushing and tumbler
filling during program initiation.
● Communication with Siucom
● Communication monitoring of all CAN nodes connected
● Power supply of the NSK board
INST LIFT
Raise chair (only in installation mode)
1
Li battery 3V CR2032 for clock
Components on the board
NOTICE
Swinging away the cuspidor bowl
If safety switch S12 is active (SS code/flashes 2x), the chair can only
move upward when the cuspidor bowl is swung away.
