KS Foot control
S9 Switch chair up ↑
S10 Switch chair down↓
S11 Switch back or headrest up ↑
S12 Switch back or headrest down ↓
MD Monitor
NM Power pack/Monitor
SL Wiring board
SR Relay board
K1 Relay for key
K2 Relay for key #
K3 Relay for suction machine
SVI
SVC Video adapter
V11 LED +5V
V97 LED +12V
V98 LED display off
T1 Transformer
AE Dentist's element
MV21.1-4 Solenoid valve for bur drive module
MV22 Solenoid valve f. ultrasonic handpiece water
MV23 Solenoid valve f. ultrasonic handpiece air
MV24 Solenoid valve for SPRAYVIT water
MV25 Solenoid valve for SPRAYVIT air
MV6S Solenoid valve for brake
A7C Camera module
V1 LED +5V
V11 LED +5V
V14 LED +12V
S1 Selector switch: Instrument holder or external
holder for camera
ADX Control module AE
V6 LED salt solution pump ON
V12 LED fuse salt solution pump defective
V27 LED Sprayvit water heater relay on
V30 LED Sprayvit air heater relay on
V41 LED reset
V49 LED MV22 US water
V57 LED claw-type relay K4 for motor voltage
V60 LED claw-type relay K3 for motor voltage
V63 LED claw-type relay K2 for motor voltage
V69 LED MV21.1 bur drive module 1
V74 LED MV21.2 bur drive module 2
V79 LED MV21.3 bur drive module 3
V84 LED MV23 US air
V89 LED MV24 Sprayvit water
V98 LED MV25 Sprayvit air
V110 LED MV21.4 bur drive module
V115 LED +24V
V116 LED +5V
V117 LED +35V
V134 LED +15V
V135 LED +8V
V136 LED +15V
V141 LED heater ON
V145/146 LED without function
Legend for electrical circuit diagram
ST Patient chair
F1 Power fuse
S1 Power switch
M1 Motor for lift
M2 Motor for backrest
M3 Motor for headrest tilt
M5 Motor for headrest up/down
MV1 Solenoid valve for water
MV35 Solenoid valve for cuspidor rinsing
R1 Transmitter pot. for lift
R2 Transmitter pot. for backrest
R3 Transmitter pot. for headrest tilt
S1 Limit swich lift up
S2 Limit swich lift down
S3 Limit swich backrest up
S4 Limit swich backrest down
S5 Limit swich headrest up
S6 Limit swich headrest down
SS1 Safety switch for backrest
SS2 Safety switch for base
SS3 Safety switch for headrest
CF Fuse board
CJ Control board ST
V401 LED shifting track/backward
V403 LED shifting track/forward
V405 LED coupling/shifting track
V439 LED headrest up
V440 LED headrest down
V441 LED headrest in
V442 LED headrest out
V443 LED M2 backrest up
V444 LED M2 backrest down
V445 LED M1 lift up
V446 LED M1 lift down
V447 LED limit switch
V448 LED programming mode
V449 LED switch activated
V450 LED emergency shutdown active
V451 LED on if a safety switch is active
V452 LED D-Error, a motor does not react
V453 LED +32V
V454 LED +5V
V455 LED +24V
V473 LED relay 115V
V474 LED Reset
CK Switch board for tilting part
S1-S8 Chair movements
CSF Footswitch
S2-S4, S6Cursor
S5 Switch activate instruments
S7 Switch Chip blower
S8 Switch Spray
FT Foot button for Sirocam C in
assistant element
KA Connection Kompakt
AL Module for Electromotor
V30 LED reset
V31 LED motor runs (run)
V32 LED error (error)
V34 LED +32V
V35 LED +8V
APC5+Control panel
V50 LED +5V
V51 LED reset
V52 LED service
AU Module US -Handpiece SIROSON
V1 LED flashes 5x: standby ok
HWater heating
F1 Thermal fuse
R1 Heater cartridge
TS1 Temperature sensor
IR4 Light barrier board AE
V1/11 Light barrier claw 1 SPRAYVIT
V2/12 Light barrier claw 2
V3/13 Light barrier claw 3
V4/14 Light barrier claw 4
V5/15 Light barrier claw 5 (on right)
KSP Salt solution pump
LCD Liquid crystal display
MI SATELEC MiniLED
DC/DC module
ROEBI X-ray image viewer
SP SPRAYVIT
AR2 Air heater cartridge
WR2 Air heater cartridge
AR Signal generator air
WR Signal generator water
HE Assistant's element
MV31 Solenoid valve saliva ejector precontrol
MV32 Solenoid valve vacuum hose precontrol
MV36 Solenoid valve surgical cannula precontrol
MV38 Solenoid valve for SPRAYVIT water
MV39 Solenoid valve for SPRAYVIT air
HC7 Camera module HE
V1 LED +24V
V11 LED +5V
V14 LED +12V
V42 LED Camera on
V46 LED image stop
HC Control board HE
V7 LED +5V
V14 LED +24V
V22 LED reset
V26 LED Sprayvit light
HEP Control panel
HP Supply board HE
MI SATELEC MiniLED
DC/DC module
PL POLYLUX
VFan
H Lamp
V1 LED +5V supply voltage CPU
V39 LED +12V
V40 LED +5V operating voltage
RK Light barrier board HE
V1/11 Light barrier claw 4
V2/12 Light barrier claw 3
V3/13 Light barrier claw 2 SPRAYVIT
V4/14 Light barrier claw 1
SP SPRAYVIT
AR2 Air heater cartridge
WR2 Air heater cartridge
AR Signal generator air
WR Signal generator water
WE Water unit
MV43 Solenoid valve for cuspidor movement
SS1 Safety switch for cuspidor
SS2/SS3 Safety switch for HE
MV P1 Valve for driving air
MV P2 Valve for chip blower
MV P3 Valve for spray air
X-ray image viewer
H1/2 Lamps
AP Pump for automatic separator
M Motor for pump and centrifuge
AW Amalgam separator
S3 Safety switch for amalgam separator
DI Dimmer board
DNA Dürr Wet Suction
MSBV Mouth-rinsing basin valve
DS Level switch
EAD Disinfection system with
DENTOSEPT
DS31 Level switch in mixing tank
DS32 Level switch in tank
MV3 Solenoid valve for DENTOSEPT
HWater heating
F2 Thermal fuse
MV34 Solenoid valve for tumbler filling
R2 Heater cartridge
TS2 Temperature sensor
PPump
DS33/34 Protective gas contact for pump control
MV40 Solenoid valve for pump
SA Automatic separator
DS30 Level switch in separator tank
V1 Speed transmitter light barrier
MV33 Precontrol solenoid valve f. unit selector valve
SC Flushing vessel for automatic
separator
MV41 Solenoid valve for flushing system
WM Water alarm
DN30 Pressure switch
MV37 Solenoid valve for drain flap
WE Control board WE
V40 LED for MV33
V41 LED for water heater for tumbler filling
V69 LED on=amalgam separator vessel empty,
level switch DS30
V70 LED on=amalgam rotor closed, safety switch
S3
V71 LED on=no water, pressure switch DN30
V72/73 LED for protective gas contact DS33/34
water pump limit switches
V74 LED on=tank filled, for level switch DS32
V75 LED without function
V76 LED on=tank filled, for level switch DS31
V77/78 LED without function
V79 LED for tumbler filling
V80 LED for centrifugal rinsing
V82 LED for vacuum active
V81/83 LED without function
V84 LED for heater
V85 LED for MV37
V86 LED for MV40
V87 LED for MV34
V88 LED for MV3
V89-91 LED without function
V92 LED for x-ray film viewer
V101 LED reset
V102 LED for amalgam motor
V103 LED +5V
V104 LED +35V
V105 LED +24V
V106 LED +15V
V107 LED +5Vref
V109 LED without function
WV WE and Video Interface
L1,L2, .Cables
1, 2, . . Ferrite cores