Castellini SKEMA 6 Series Operating Instructions Manual
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Castellini SKEMA 6 Series Operating Instructions Manual

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97050681
Rev.006
2017. 03
EN

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Шкодина Светлана Валериевна
May 21, 2025

Как прибавить мощность скалера

0
1 comments:
Mr. Anderson
May 24, 2025

To increase the power of the Castellini 6 Series scaler:

1. Put the instrument in its work position.
2. Use the INCREASE button to raise the power level.
3. You can also use the quick selection buttons:
- Press “MAX” for 100% power.
- Press “MED” for 50% power.
- Press “MIN” for 25% power.
4. Use the right multifunction button to select the power variation mode:
- Linear mode: power varies with foot control movement.
- ON/OFF mode: full power is delivered when the foot control is activated.

This answer is automatically generated

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Summary of Contents for Castellini SKEMA 6 Series

  • Page 1 97050681 Rev.006 2017. 03...

  • Page 3: Table Of Contents

    SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION TABLE OF CONTENTS 5.5.3. IMPLANT operating mode ..........51 Safety guidelines ............4 5.5.4. Reduction ratio setting menu.......... 52 1.1. Symbol definition .............. 4 5.5.5. RECIPROCATING operating mode ........ 53 1.2. Intended use..............4 5.6. Scaler ................54 1.2.1. Classification and reference standards ......4 5.6.1.

  • Page 4: Safety Guidelines

    SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION Safety guidelines • These instructions explain how to correctly use the following dental units: SKEMA 6, SKEMA 6 CP, SKEMA 8 RS, SKEMA 8 CP Carefully read and become familiar with the content of this manual before using the equipment. • The dental units described in this manual are manufactured by CEFLA s.c. - via Selice Prov.le 23/A - 40026 Imola (BO) Italy, a manufacturer complying with the European Directive on devices.

  • Page 5: Environmental Conditions

    WARNING! The color of the three wires (POWER, NEUTRAL and EARTH) should satisfy the requirements of current standards. • Installation, repairs and, in general, any other operations requiring the casing to be opened are to be performed exclusively by personnel authorized by CASTELLINI. 1.2.4. Disposing the equipment when no longer used As set out in Directives 2011/65/EU and 2012/19/EU, on the restrictions of the use of certain hazardous substances in electrical and electronic equipment along with collection, treatment, recycling and disposal of waste electrical and electronic equipment the latter must be treated as munici- pal waste, therefore sorted and collected separately. When new equipment of equivalent type is purchased the waste equipment should be returned...
  • Page 6 SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION • Connections to external instruments The equipment can be hooked up only to other instruments that bear the CE mark. • Electromagnetic interferences. Use of electrical equipment that does not comply to standard IEC 60601-1-2 in the office or nearby may cause electromagnetic or other types of interferences resulting in dental unit malfunctions. In these cases, shut off power to the dental unit before using this equipment. • Replacing the chucks. Operate the turbine release and contra angle only once the chuck has come to a complete stop. On the contrary, the locking system will wear down and the chucks can slip off causing injury. Use only high quality chucks with gauged diameter attachment. To check the state of the locking system, make certain the chuck is firmly secured to the instrument every day before starting work. Locking system defects caused by misuse are easily identified and not covered by the warranty. • Patients with pace makers and/or hearing aids. When treating patients with pace makers and/or hearing aids, take into consideration the effects the instruments may have on pace makers and/ or hearing aids. Carefully read technical-scientific information available on this subject. • Implants. If the dental unit is used for implant operations using separate equipment designed for this purpose, shut off power to the dental chair to avoid unwanted movements resulting from faults and/or accidental start up of the controls.

  • Page 7: Cleaning And Disinfecting

    SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION 1.4. Cleaning and disinfecting Cleaning is the first step of any disinfecting process. Physically scrubbing with detergents and surface-active substances and rinsing with water removes a considerable amount of micro organisms. If a surface is not clean first, the disinfecting process cannot be successful. If a surface cannot be adequately cleaned, it should be protected with barriers. The outer parts of the equipment must be cleaned and disinfected using a product for hospital use with indications for HIV, HBV and tubercolocide (medium-level disinfectant) specifically for small surfaces. The various drugs and chemical products used in dentist’s surgeries may damage the painted surfaces and the plastic parts. Research and tests run show that the surfaces cannot be fully protected against the harsh action of all products available on the market. We therefore recommend protecting with barriers whenever possible. The harsh actions of chemical products also depend on the amount of time they are left on the surfaces. It is therefore important not to leave the product on the surfaces longer than the time specified by the manufacturer. It is recommended to use the specific medium-level disinfectant, STER 1 PLUS (CEFLA s.c.), which is compatible with: • Coated surfaces and plastic parts. • Upholstery. WARNING! Any splashes or spots of mordant will stain the MEMORY FOAM upholstery. Immediately rinse with plenty of water if acid spatters on the upholstery.

  • Page 8: Description Of The Equipment

    SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION Description of the equipment 2.1. Nameplate The nameplate is found on the arm between the dental chair and hydro- group. Data given on plate: • Manufacturer’s name • Name of equipment • Voltage • Type of current • Frequency • Maximum power absorbed • Serial number • Month and year of construction 2.2. Dental units The dental units of the SKEMA 6 series with FULL TOUCH console come in the following models: SKEMA 6 model. "RS” version instrument board (instruments will return to their original position through the pulling action of the spring-operated arms) attached to a double supporting arm, one of which is articulated while the other is autobalancing.
  • Page 9 SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION The dental units of the SKEMA 8 series come in the following models: SKEMA 8 RS. "RS” version instrument board (instruments will return to their original position through the pulling action of the spring-operated arms) attached to a double supporting arm, one of which is articulated while the other is autobalancing. Description of equipment: [ a ] Hydrogroup [ b ] Adjustable arm [ c ] Instrument board [ d ] Doctor’s console [ e ] Tray holder [ f ] Assistant’s board...

  • Page 10: Dental Chair

    SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION 2.3. Dental chair NEW SKEMA dental chair Description of the chair. [ a ] Headrest [ b ] Back [ c ] Left mobile armrest ( optional ) [ d ] Right mobile armrest ( optional ) [ e ] Safety foot board [ r ] Sliding footrest Operating times.

  • Page 11: Turning On The Dental Operatory

    SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION Turning on the dental operatory Press the main switch ( f1 ) on the dental chair casing and check on the control console that: • “POWER” led ( g ) on - equipment on - pneumatic system connected - water system connected • “POWER” led ( g ) off - equipment off - pneumatic system disconnected - water system disconnected 4. Dental chair operation NEW SKEMA dental chair The dental chair NEW SKEMA can be moved as follows: • Chair seat up/down • Back up/down with inclination of the chair seat (Trendelemburg compen- sated) The dental chair can be operated from the following places: • Instrument board [ a ] (see par. 5).

  • Page 12: Safety Devices

    SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION THESI 3 dental chair The THESI 3 dental chair can make the following movements: • Seat up and down • Backrest up and down with automatic Trendelemburg position, sliding movement (forward displacement of the seat synchronous with backrest descent), knee articulation. The dental chair can be operated from the following places: • Instrument board [ a ] (see par. 5.) • Multifunction foot control [ b ] (see par. 5.2.) • Assistant’s board [ c ] (see par. 6.) Dental chair movement shutdown With the instruments in rest position, you can disable the dental chair movements (see paragraph 5.1.1.2.9.).

  • Page 13: Adjustable Headrest

    SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION 4.3. Adjustable headrest The headrest may be of two types: with manual cushion lock lever with pneumatic cushion lock lever Adjusting headrest height. • with manual locking ( 1 ): The head rest blade is positioned through a magnetic clutch. The operator should pull up and/or push down the headrest until it is in the desired position. • with pneumatic locking ( 2 ): Press and hold down the locking button ( u ) to position the headrest as desired. Once you have reached the desired position, release the button ( u ) to lock the headrest in place. Adjusting the cushion: • with manual lock ( 1 ): rotate the lock knob ( k ) anti-clockwise, position the cushion as desired and then retighten the lock knob. • with pneumatic lock ( 2 ): press the lock button ( u ) and keep it pressed as you adjust the cushion as desired. Once the cushion is oriented as desired just release the button ( u ) to lock in place.

  • Page 14: Instrument Board Operation

    SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION 5. Instrument board operation Layout of instruments. The positions the instruments are placed in on the board are determined by the customer at the time of order. Starting the instruments. • The syringe is always on (see paragraph 5.3.). • The curing light is turned on with the key when the instrument is withdrawn (see paragraph 5.7.). • Intraoral camera turn on when the instrument is extracted (see paragraph 5.8.). • The ZEN-Xi integrated sensor is started by turning its support to the “ACTIVE” position (see paragraph 5.9 and ZEN-Xi instructions for use). • Once picked up, all the instruments are operated with the foot control. (see paragraph 5.2.).
  • Page 15 SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION Cleaning the dentist’s instrument board. Clean the dentist’s instrument board using a suitable product (see paragraph 1.4). NOTE RS version boards: The instrument holder [ u ] and the hose cover [ z ] can also be sterilized in an autoclave up to 135°C. NOTE CP version boards: The board protection [ v ] can be sterilized in an autoclave up to 135°C.

  • Page 16: Doctor's Control Console

    SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION 5.1. Doctor’s control console The Skema 6 and Skema 8 series dental units have a dentist’s console with touchscreen interface composed of a glass multi-touch capacitive touch panel with rear projection and a 5.7” Wide TFT colour display with LED backlighting, resolution 640x480 pixels and 16.7 million colours. Description of the capacitive buttons: Touchscreen disable button. Description of the icon buttons visible on the touch panel: Icon button to call up the GENERAL SETTINGS menu. Icon button to change operator. Icon button to call up the warning icons. Operating lamp on/off icon button. Icon button to reduce the operating lamp brightness. Cup water delivery control icon button. Assistant call icon button. S.S.S. system activation/deactivation icon button. Anticlockwise bowl movement control icon button.
  • Page 17 SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION Warning icons. Touching the icon button on the touch display, you can at any time view the warning icons that show the operating status of the dental unit. The warning icons viewable are the following: M.W.B. system running. Feeding with distilled water activated. Feeding with mains water activated. Peristaltic pump inserted with the delivered quantity of saline solution equal to 1. Distilled water level low. Low disinfectant liquid in the tank tubing. AUTOSTERIL cycle in progress. Suction tubes being washed. Suction stopped due to full canister. Green: wireless foot control battery charged. Orange: wireless foot control battery 50% charged. Red: wireless foot control battery flat. Green: wireless foot control connected and active.

  • Page 18: User Interface

    • FLUSHING cycle setting (see paragraph 5.1.1.2.2.). • W.H.E. system tank emptying (see paragraph 5.1.1.2.3.). • Water-to-basin delivery setting (see paragraph 5.1.1.2.4.). • Water-to-cup delivery setting (see paragraph 5.1.1.2.5.). • Basin movement management (see paragraph 5.1.1.2.6.). • Foot control setting (see paragraph 5.1.1.2.7.). • Operating lamp setting (see paragraph 5.1.1.2.8.). • Other settings (see paragraph 5.1.1.2.9.). • Time and date setting (see paragraph 5.1.1.2.10.). • Timer (see paragraph 5.1.1.2.11.). • Favourite button customisation (see paragraph 5.1.1.2.12.). • Operator database entry (see paragraph 5.1.1.2.13.). • Language selection (see paragraph 5.1.1.2.14.). • LAEC setting (see paragraph 5.1.1.2.15.). • USB setup (see paragraph 5.1.1.2.16.). • Image management (see paragraph 5.1.1.2.17.). Error messages. During the initial self-diagnostic cycle, the dental unit may detect some mal- functions in the internal system. In this case, an error message is shown on the display (see paragraph 10) which remains visible until the operator touches the TOUCH DISPLAY. If the malfunction is not hazardous, the dental unit will continue to operate. Stand-by mode. The dental unit goes into power saving mode (stand-by) after approximately 10 minutes of non-use; this mode is shown by the CASTELLINI logo on the control panel display. Normal operating conditions are restored as soon as any operation is performed.

  • Page 19: Operator Selection

    SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION 5.1.1.1. Operator selection The console allows managing 4 different operators. The following data can be set for each operator: • Operator's name. • Turbine and scaler power adjustment. • 3 electric micromotor operating modes • 4 scaler operating modes . • Turning on and adjustment of the fibre optics of each instrument. • Incremental or ON/OFF control of the turbine and the scaler power . • Automatic dental chair movement programs. • Hydro unit configuration parameters • Favourite buttons. • Time set in stopwatch. Operator selection From the main page, touch the icon button and then select the desired operator among the four ones available. 5.1.1.2. General settings From the main page touch the icon button to access the GENERAL SETTINGS menu containing the following icon buttons: AUTOSTERIL disinfection cycle setting (only if the AUTOSTERIL system is present)

  • Page 20: Autosteril Disinfection Cycle Setting

    SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION 5.1.1.2.1. AUTOSTERIL disinfection cycle setting This setting is shared by all users. Perform the following steps from the GENERAL SETTINGS menu: • Touch the icon button to access the AUTOSTERIL DISINFECTION CYCLE SETTING submenu. NOTE: this submenu can be entered also by pushing at least for 2 seconds the AS key on the assistant’s module. NOTE: This submenu cannot be entered if the disinfectant liquid tank is low (see paragraph 7.4.), an instrument is removed or the M.W.B.

  • Page 21: Time Flushing Cycle Setting

    SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION 5.1.1.2.2. TIME FLUSHING CYCLE SETTING This setting is shared by all users. Perform the following steps from the GENERAL SETTINGS menu: • Touch the icon button to access the TIME FLUSHING CYCLE SETTING submenu. NOTE: this submenu cannot be entered if the distilled water tank is low (see paragraph 7.2.). A message on the control panel display and an acoustic signal (BEEP) will signal the impossibility to enter the submenu.

  • Page 22: Bowl Water Delivery Setting

    SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION 5.1.1.2.4. Bowl water delivery setting From the GENERAL SETTINGS menu touch the icon button access the BOWL WATER SETTING submenu containing the following icon buttons: Bowl flushing controller with dental chair brought to rinse position. Bowl flushing controller with dental chair brought to reset position. Cuspidor bowl flushing automatism with return from the rinse position for the chair A Bowl flushing controller with cup call Setting of timed or ON/OFF bowl flushing 35" Bowl flushing time (in seconds) • To select/deselect a function, touch the relative icon button.

  • Page 23: Cup Water Delivery Setting

    SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION 5.1.1.2.5. Cup water delivery setting From the GENERAL SETTINGS menu touch the icon button to access the CUP WATER SETTING submenu containing the following icon buttons: COLD cup water selection WARM cup water selection HOT cup water selection Cup water delivery time (in seconds) Cup water delivery automatic function with rinse position recall Distilled water tank depressurization automatic function with chair home position recall • To select/deselect a function, touch the relative icon button. • To change the cup water delivery time, touch the icon buttons or NOTE: the cup time of filling can be set up from a minimum of 1 second to a maximum of 10 seconds with increments of 0.1 seconds.

  • Page 24: Foot Control Adjustment

    SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION 5.1.1.2.7. Foot control adjustment From the GENERAL SETTINGS menu touch the icon button to access the FOOT CONTROL ADJUSTMENT submenu containing the following icons: Cable connection icon (only with wireless foot control) Wireless connection status icon (only with wireless foot control) Battery percentage charge icon (only with wireless foot control) Foot control joystick with extracted instrument operation setting NOTE: the first 3 icons are just for signalling, while the fourth one allows to select/deselect the operation mode of the foot control upper joystick.

  • Page 25: Other Settings

    SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION 5.1.1.2.9. Other Settings These settings are alike for all operators. From MAIN SETTINGS menu, touch icon button to access the OTHER SETTINGS sub-menu including the following icon buttons: Pantograph arm brake release activation/deactivation (RS models only) Touch display acoustic signal activation/deactivation Dental chair movement activation/deactivation Brake sensitivity adjustment (RS models only) Display brightness adjustment • To activate/deactivate pantograph arm brake release, touch the relative icon button. NOTE: when the brake cannot be released, it is indicated by a dedicated icon on the TOUCH DISPLAY (see paragraph 5.1.).

  • Page 26: Chronometer

    SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION 5.1.1.2.11. Chronometer From the GENERAL SETTINGS menu touch the icon button to access the CHRONOMETER SUBMENU. • To change the various data displayed , touch the relative icon buttons NOTE: the time can bet set from 00:00:00 to 10:59:59. • Once you have set the time, touch the icon button to start the countdown. NOTE: at this point, you can exit this menu by touching the icon button without interrupting the countdown.

  • Page 27: Operator Data Entry

    SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION 5.1.1.2.13. Operator data entry From the GENERAL SETTINGS menu touch the icon button to access the OPERATOR DATA ENTRY submenu. NOTE: the data modified always refers to the operator set on the main page. • To enter the desired text, touch the icon buttons of the various letters (max. 20 characters). • To enter capital letters, touch the icon button • To enter numbers or special characters, touch the icon button • To cancel any typing mistakes, touch the icon button cancelling from left to right. • Once you have entered the text, touch the icon button to exit from the submenu and automatically save the data.

  • Page 28: Usb Setup

    SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION 5.1.1.2.16. USB SETUP The USB Setup page allows managing the following activities: • Saving the current user profile to USB key, • Loading a user profile from USB key for the “host” operator. From the GENERAL SETTINGS menu touch the icon button to access the USB SETUP submenu. Operate as follows: • Insert a USB key in the dedicated port on the dentist’s console (see paragraph 5). • Touch the icon button “Load” to load a “guest” user profile from the USB flash drive. NOTE: the “guest” profile will automatically be loaded to the fourth operator position overwriting any existing profile.

  • Page 29: Image Management Through Irys

    SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION "Thumbnail" screen • Scroll image thumbnails by touching on the left or on the right of the central image. • Touch image to display it in full screen mode. • Available controls: Overturn image Turn image clockwise Recall main controls of main screen Delete image (a confirmation will be requested) Go back to "list" screen Display image on monitor (only with monitor connected to camera module) "Image" screen. • T Touch the image to zoom it and move it sideways. • Available controls: Image automatic improvement Increase image brightness Reduce image brightness Restore image original appearance...
  • Page 30 SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION "List" screen. • The “list” screen displays any patient folder open in iRYS and the last 3 patients consulted. Moreover, the following controls are available: Browse for a patient folder by entering the name. Show all the available patient folders in alphabetical order. NOTE: the "Show All" button appears only if the total number of patients is lower than 100. NOTE: the console does not allow to create a new patient folder in iRYS.

  • Page 31: Setting The Dental Chair's "Rinse" And "Home" Positions

    SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION 5.1.2. Setting the dental chair’s “rinse” and “home” positions This setting is specific for each operator. Perform the following operations from the main screen: • Bring the dental chair into the desired position with the manual movements buttons. NOTE: if the bowl is motor-driven, you can also store the bowl position. • Activate storage mode by pressing the button for at least 2 seconds. Storage mode activation is signalled by a short beep and by the dedicated icon ( A ) on the TOUCH DISPLAY. NOTE: Hold down button for at least 2 seconds to quit without saving the changes made.

  • Page 32: Emergency Stop Button

    SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION 5.1.4. Emergency stop button This button can be used in the event of an emergency to bring the patient into the Trendelemburg position. NOTE: The Trendelemburg position is already set and cannot be changed. 5.1.5. Button to reduce the operating lamp brightness This button allows reducing the operating lamp brightness to a minimum. NOTE: this function is active with VENUS PLUS -L light, only NOTE: activation of reduced brightness mode is shown on the TOUCH DISPLAY by a dedicated icon ( M ).

  • Page 33: Foot Control

    [ 4 ] sets instrument spray activation or deactivation before you operate the lever [ 2 ] (bistable operation). Only a CASTELLINI authorized technician can set the foot control in this manner. NOTE: at the end of work a blast of air is automatically activated to...
  • Page 34 Foot control setup. The foot control has 4 different configurations identified as 0, 1, 2 and 3: 0 = Joystick for only direction operation of the dental chair 1 = Auxiliary equipment and dental chair controllers (default configuration) 2 = ENDO mode and micromotor reverse rotation 3 = Surgical mode Operation in the various configurations is explained below. NOTE: the configuration of the foot control can be changed only by a CASTELLINI authorized technician. Dental chair movements (instruments in place) CONFIGURATIONS ACTIVATION FUNCTION Down Back up Back down Automatic dental chair movements (instruments in place)

  • Page 35: Push-Pedal" Foot Control

    SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION Instruments (instruments withdrawn) CONFIGURATIONS ACTIVATION FUNCTION Activation and/or speed/power adjustment F e G Startup with Spray Scaler: start at max power Camera: image freeze Micromotor: reverse rotation Micromotor and Scaler: ENDO function A B D Instrument menu navigation (surgical mode) Activation with Chip-Air Instrument menu navigation (surgical mode) CONFIGURATIONS ACTIVATION FUNCTION INCREASE value (+) DECREASE value (-) Micromotor: reverse rotation Micromotor: work programs M1, M2, M3 and M4 selection Protection against liquid penetration.
  • Page 36 SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION Joystick for dental chair movement ( 3 ). These buttons move the dental chair as follows: Dental chair seat up. Dental chair backrest up. Dental chair seat down. Dental chair backrest down. To stop the chair movement, release the joystick. NOTE: All the buttons used to move the dental chair are inoperative when an instrument is removed and the foot control pedal is actuated. NOTE: the joystick operating mode can be changed with the instru- ment removed (see Paragraph 5.1.1.2.7.).

  • Page 37: Power Pedal" Foot Control

    SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION 5.2.3. "Power Pedal" foot control Description of the parts. 1 Handle. 2 Foot control. Dental chair movements. 4 Chip-air control or activation/deactivation of instrument spray function. 5 Water Clean System control or activation/deactivation of instrument spray function. 6 Automatic dental chair return or programme "B” recall activation. 7 Patient rinse position or programme "A” recall activation. 8 Spray operation LED. Foot control operation ( 2 ). • With instrument removed - Pushing the pedal ( a ), the instrument is started.

  • Page 38: Lateral Excursion" Foot Control

    SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION Right lever operation ( 6 ). NOTE: the lever functions only with the instruments in their rest position. For safety reasons, the selected function starts only after the switch has been briefly actuated and then released. • Lever pushed down: "Dental chair automatic return” program activated. • Lever pulled up: Dental chair program “B" start. Left lever operation ( 7 ). NOTE: the lever functions only with the instruments in their rest position.
  • Page 39 SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION Controller joystick for dental chair movement ( 3 ) These buttons move the dental chair as follows: • Dental chair seat up. • Dental chair backrest up. • Dental chair seat down. • Dental chair backrest down. To stop the chair movement, release the joystick. NOTE: all the buttons used to move the dental chair are inoperative when an instrument is removed and the foot control pedal is actuated. NOTE: the joystick operating mode can be changed with the instru- ment removed (see Paragraph 5.1.1.2.7.).

  • Page 40: Wireless Foot Control

    SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION 5.2.5. Wireless foot control The “lateral excursion” and “pressure operated” foot controls can also be supplied in the WIRELESS version. The wireless foot control contains a ZIGBEE transmitter module (module certified for Europe, Canada and the USA). Warnings for use. WARNING! • Avoid keeping the wireless foot control in proximity of other RF sources, such as wireless LAN cards, other radio devices, home RF de- vices, microwave ovens.
  • Page 41 SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION Recharging the battery. When the batteries in the WIRELESS foot control need to be recharged, operate as follows: • Open the protective cap of the connector on the rear of the foot control and connect the recharging cable. • Connect the other end of the recharging cable to the dental unit (see figure). At this point, the foot control, while it remains fully operational, will start recharging the battery (Battery charging warning LED on). NOTE: The battery is fully recharged in about 6 hours. WARNING! Exclusively use the dental unit to charge the battery of the WIRE- LESS foot control.

  • Page 42: Syringe

    SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION 5.3. Syringe Description of the instrument. [ a ] Nozzle. [ b ] Handpiece. [ c ] Syringe release button. [ d ] Air button. [ e ] Water button. [ f ] Hot/cold selector. [ g ] Hot/cold indicator light. WARNING! The instrument is supplied non-sterile. It is recommended to use single-use protections and nozzles.

  • Page 43: Turbine

    SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION 5.4. Turbine Connecting the handpiece and changing the chuck. Refer to the specific instructions furnished with the handpiece. Use. WARNING! Read the instructions for use of the various turbines. • The cock ( f ) adjusts the water flow to the spray. • The cock ( e ) adjusts the amount of air spray for all the instruments. • Place the instrument in its work position. NOTE: instrument activation is indicated by the relative manage- ment page appearing on the TOUCH DISPLAY.
  • Page 44 SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION Turbine rotation speed change. With the instrument in working position, select turbine speed change mode by touching the following icon buttons: Linear change proportional to the movement of the the foot control lever ON/OFF change that results in delivery of the maximum power set upon activation of the foot control lever The active mode icon is shown on the TOUCH DISPLAY. NOTE: the data is automatically stored. Instrument spray control button. With the instrument in working position, select the type of spray delivered by the instrument by touching the following icon buttons: Water + air spray operation Water-only spray operation Operation without spray The change is cyclic each time the button is touched and the active mode icon is shown on the TOUCH DISPLAY. NOTE: the data is automatically stored. Peristaltic pump activation/deactivation (only if present).

  • Page 45: Micromotor

    SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION 5.5. Micromotor Coupling the handpieces and changing the chuck. Refer to the specific instructions furnished with the micromotor and various handpieces. Use. WARNING! Also read the instructions for use of the various motors. The instrument is supplied non-sterile. • Operating time: work 5 min., rest 5 min. • The cock ( f ) adjusts the water flow to the spray.
  • Page 46 SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION Instrument spray control button. With the instrument in working position, select the type of spray delivered by the instrument by touching the following icon buttons: Water + air spray operation Water-only spray operation Operation without spray The change is cyclic each time the button is touched and the active mode icon is shown on the TOUCH DISPLAY. NOTE: the data is automatically stored. Rotation speed change mode selection. With the instrument in working position, select rotation speed change mode by touching the following icon buttons: Linear change proportional to the movement of the the foot control lever ON/OFF change that results in delivery of the maximum power set upon activation of the foot control lever The active mode icon is shown on the TOUCH DISPLAY. NOTE: the data is automatically stored. Reversing micromotor drill rotation direction.
  • Page 47 SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION Reduction ratio selection. Using the icon buttons or you can select the desired reduction ratio from those stored. The torque value (set or current) is expressed in % or Ncm for the certified reduction gears. WARNING! An icon appears next to the torque value identifying the reading tolerance on the value indicated: tolerance of ±10% tolerance of ±20% NOTE: the data is automatically stored.

  • Page 48: Restorative Operating Mode

    SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION Safety guidelines. WARNING! • Never put the contra angle on the micromotor while it is running. • The chuck release button must be held down during operation! Friction between the button and micromotor rotor overheats the head and may cause burns. •...
  • Page 49 ±20% All brands 40:1 40:1 100% ±20% All brands 18:1 18:1 100% ±20% All brands 16:1 16:1 5 Ncm ±20% All brands 16:1 5 Ncm ±10% Castellini E16 ® EVO E16 16:1 5 Ncm ±10% Goldspeed EVO E16 ® 10:1 10:1 5 Ncm ±20% All brands ER10 10:1 5 Ncm ±10% NSK ER10 ®...

  • Page 50: Endocanal Drill Customisation Menu

    SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION Menu with micromotor extracted and active. The modifiable functions are the following: • Maximum drill rotation speed using the icon buttons or • Handpiece calibration using the following icon button: sets the current torque value as 0 NOTE: it is advisable to carry out this operation while letting the handpiece operate at maximum power and with no load. • Foot control lever change mode using the following icon buttons: Sets the current rotation speed as maximum speed at the same time activating a function...

  • Page 51: Implant Operating Mode

    K27:1 27:1 55 Ncm ±10% + CL3 head ® 20:1 20:1 50 Ncm ±20% All brands W&H WI-75E/KM ® 75EKM 20:1 55 Ncm ±10% W&H WS-75E/KM ® Castellini R20L ® NSK X-SG20L ® R20L 20:1 55 Ncm ±10% NSK S-Max SG20 ® NSK SGM-ER20i ® ATR20I 20:1 70 Ncm ±10% ATR ATR20I ® W&H WS-75 ®...

  • Page 52: Reduction Ratio Setting Menu

    SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION 5.5.4. Reduction ratio setting menu From the menu relating to the micromotor extracted but not active, touch the icon button to access the REDUCTION RATIO SETTING SUBMENU containing the following icon buttons: Selection of the reduction ratios stored Exit from the menu with storage of the ratio selected Creation of a customised reduction ratio Modification of a customised reduction ratio NOTE: the RPM icon is not a modifiable field, as it only displays the maximum speed reachable with the reduction ratio selected. How to create customised reduction ratios.

  • Page 53: Reciprocating Operating Mode

    SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION 5.5.5. RECIPROCATING operating mode Characteristics. - 2 selectable reduction ratios: 4:1 and 6:1, - 3 selectable root canal drills, - progressive alarm signal starting from 60% of maximum set torque. Menu with micromotor extracted but not active. All icon buttons are active and all available functions can be edited (see paragraph 5.5.). In addition to the standard settings, the RECIPROCATING mode also allows adjusting the following functions: • Reversing micromotor drill rotation direction. Select micromotor drill rotation direction by touching the relevant icon button: Standard rotation direction: Rotation with reciprocating motion.

  • Page 54: Scaler

    SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION 5.6. Scaler Connecting the handpiece and inserts. Refer to the specific instructions furnished with the handpiece. WARNING! Before attempting to connect the handpiece, make certain the contacts are perfectly dry. Blow air from the syringe, if necessary, to dry. Safety guidelines WARNING! •...
  • Page 55 SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION Fibre optic brightness adjustment. • To adjust the fibre optic brightness, touch and hold (for at least 2 seconds) the icon button • Adjust the brightness by touching the icon buttons or NOTE: the settable value ranges from 1 to 16. • To confirm the brightness selected, exit this submenu by touching the icon button NOTE: after 30 seconds of not using the instrument (foot control lever deactivated), the fibre optics turns off. >2 sec Scaler power change mode selection.

  • Page 56: Surgison 2 Surgical Detartarer Device

    • Ordinary water from the mains must NOT be used for cooling the operational field. Make sure the cooling liquid used is of a suitable sterile type. • The SURGISON 2 handpiece must only be used with the bits supplied with the instrument or other bits supplied by CASTELLINI S.p.A. • Do not change the shape of the bit.
  • Page 57 SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION Use. • Operating times: continuous operation. • Move the instrument into working position; the system automatically detects the presence of the SURGISON 2 handpiece and displays the relative management page. • The icon buttons available on the TOUCH DISPLAY are the following: Scaler power increase Scaler power decrease Scaler power change mode selection (see paragraph 5.6) Row of general operating icons (see paragraph 5.1.) Quick selection of 1% of the maximum scaler power Quick selection of 50% of the maximum scaler power Quick selection of 100% of the maximum scaler power Operating mode selection for SURGISON 2 scaler...

  • Page 58: Normal Operational Mode

    SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION Peristaltic pump management. With the SURGISON 2 scaler, the peristaltic pump is always active and cannot be deactivated. • Push the icon buttons or to modify the quantity of physiological saline solution delivered by the peristaltic pump. NOTE: the settable value ranges from 1 to 5. The quantity of delivered solution associated with the settable values is the following: - value 1: approx. 35 cc/min, - value 2: approx.

  • Page 59: T Led Curing Light

    SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION 5.7. T LED curing light Technical specifications. Supply voltage: 24-36 VDC Max. power absorbed: 6 VA Light source: 1 5W LED Wavelength: 430-490 nm Acoustic signals: at cycle start, every 5 seconds, and at cycle end Type of operation : intermittent (3 consecutive cycles - 60 sec. rest) Programs: 6 (preset) General description of the light a) Light handpiece b) Rotary end section c) Fiber optic d) Eye protection e) Power cord Start button NOTE: The curing light can be used in different configurations (wand, gun or any intermediate position) to aid the user.
  • Page 60 SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION • Take the light out of its housing on the assistant’s board or instrument board. NOTE: instrument activation is indicated by the relative management page appearing on the TOUCH DISPLAY. • Turn the front of the light and/or fiber optic to the position most suitable for curing (wand, gun or intermediate position). • Use the MODE button to select the desired cycle as previously directed (the selected cycle is always indicated by the illuminated LED). NOTE: The curing light has a permanent memory therefore the last cycle used will always be present the next time it is used. • Place the fiber optic in the position required for curing.
  • Page 61 SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION If dropped, carefully inspect the fiber optic to verify if it is cracked or broken. If cracked, a strong light appears in the spot in which the fiber is cracked. In all these cases, the fiber optic must be replaced. • The curing light handpiece (sold separately) can be connected only to dental units with connections for this curing lamp. Connection to any other equipment may damage the circuits inside the lamp and seriously injure the user and patient. •...

  • Page 62: C-U2 And C-U2 Pro Intraoral Camera System

    SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION 5.8. C-U2 and C-U2 PRO intraoral camera system The C-U2 dental camera system, complete with an extremely lightweight ergonomic handpiece, is specially designed for simple and well-conceived usability in examining the oral cavity. Auto-exposure and fixed focus features provide easy operation. This system is designed to allow the dentist to more efficiently show and explain to patients all oral conditions and reasons for planned treatment. The C-U2 system allows taking high-definition (1280x720) live images of the section in question through the touch of a fingertip on the touch-sensitive area of the handpiece. The live intraoral images are displayed on the monitor or Personal Computer. WARNING! The camera may be used as a tool to aid in diagnosis; however, the result must always be supported with visual examination and/or other diagnostic indications.
  • Page 63 SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION Move the captured images to an iRYS folder (only with camera in rest position and PC connected to IRYS) Move the captured images to the PC (only with camera in rest position and PC connected to iCapture). Go back to the main screen without moving the captured images. • Shortly press the touch key on camera handpiece or operate the foot control to capture the image shown on the monitor. To go back to "live" image, simply touch again the touch key on camera handpiece or operate again the foot control. • When camera is put back in place, the screen with captured images is still shown on the TOUCH DISPLAY; to go back to main screen, simply touch icon button Camera LED brightness adjustment. • To adjust camera LED brightness, touch icon button (for at least 2 seconds).
  • Page 64 SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION Captured image displaying. To display a captured image in full-screen mode, proceed as follows: • Scroll the saved images by touching the side thumbnails. • Touch the central image to display it in full-screen mode. • Now the following icon buttons are available on the TOUCH DISPLAY: Image automatic improvement Increase image brightness Reduce image brightness Restore image original appearance Go back to "thumbnail" screen NOTE: changes made to the image are automatically saved. Moving the captured images to an internal memory or a USB key. Each captured image is automatically stored inside console inner memory.
  • Page 65 SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION Moving the captured images to iRYS. To move all captured images to a specific iRYS patient folder, proceed as follows: • Put camera handpiece back in place. • Touch icon button to access the navigation screen . • Select the desired patient folder by means of the various search functions (see paragraph 5.1.1.2.17.1.). • Now simply touch icon button to move all the images present inside console internal memory to the selected folder. NOTE: images are moved all together, this is why we recommend carrying out this operation after seeing each patient.
  • Page 66 SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION Disposable infection control sheaths. The camera can be a source of cross-contamination between patients. For this reason always use it with a disposable infection control sheath (code 97901590) and disinfect it on the outside after use everyday. The sheath (with white paper backing) is enclosed in two protective layers: a transparent one with blue tab at the front and a paper one at the back. Follow the directions below to install a new infection control sheath: 1 Insert the camera handpiece tip between the layer with White tab and the rear paper backing. The lens, surrounded by the LEDS, must face down, towards the rear paper layer. Gently push the handpiece to the end of the sheath. 2 Pull the blue tab removing the protective films. 3 The camera is now protected and ready for use. WARNING: • Always make certain the handpiece is correctly inserted inside the infection control sheath. • To ensure user and patient safety, always change the disposable infec- tion control sheath before using the device on a new patient.

  • Page 67: Peristaltic Pump

    SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION 5.9. Peristaltic pump This device allows saline solution to be supplied through a single-use administration line without any contact. Devices available only with the micromotor. NOTE: • In order to use with the micromotor, contrangles with external cooling or for hollow burs are required (Goldspeed R20-L type). •...

  • Page 68: Electronic Apex Locator (Laec)

    SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION 5.10. Electronic apex locator (LAEC) By analyzing resistance to a small electric current, LAEC is able to help in locating the root apex. If used together with a “file” (not provided) for manual treatment, it is an important tool in measuring the length of the canal itself. Besides using the apex locator in manual mode on this dental unit, this device can also be used with micromotor "ENDO" mode. The position of the instruments used on the handpieces can be monitored as the LAEC signals directly reach the files, through the instrument cords, thereby allowing the position of the canal to be monitored during treatment. Description of the components. [ 1 ] LAEC outer cable. [ 1.1 ] LAEC outer cable - neutral pole. [ 1.2 ] LAEC outer cable - active pole. [ 2 ] Hook electrode.
  • Page 69 SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION Measuring the length of the root canal. • Use of the manual file is fundamental to measure the canal. The correct procedure consists of placing the file into the canal and advancing until 0.5 is reached. • Move the file further forward slowly turning clockwise until APEX appears on the instrument. • Once APEX appears, back up the file turning it counter-clockwise until 0.5 is obtained again. Place the rubber stop at the occlusal surface as the reference point for determining the length of the root canal. • Take an x-ray to verify the file is in the correct position. • Remove the file from the canal and measure the length with a ruler. Subtract 0.5-1 mm from the measured value. WARNING! Always use the LAEC together with an x-ray to precisely determine the position of the apex. Various morphological situations which are not always foreseeable may result in readings that are not always precise. For example: - excessively wide root canal;...

  • Page 70: Zen-Xi Integrated Sensor

    SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION 5.11. ZEN-XI INTEGRATED SENSOR The ZEN-Xi integrated sensor is a medical device used for the acquisition of intraoral X-rays in electronic format through the interface with the FULL TOUCH console or a Personal Computer. WARNING: Do not use the system for tasks other than the acquisition of intrao- ral X-rays, and do not use it if you are not an expert in dentistry and radiology.

  • Page 71: Assistant's Board Operation

    SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION Assistant’s board operation Main features: • Two articulated arms secure the board ( a ) to the hydrogroup ( b ) allowing it to be placed in the most convenient work position. The pantograph arm ( e ) allows the assistant’s board to be moved 335 mm vertically through 6 work positions. NOTE: press button [ h ], found on the pantograph arm, to move the assistant’s board fully down. • The assistant’s board ( a ) comes with a control console ( d ) with buttons used to operate the dental chair and hydrogroup.

  • Page 72: Instruments On Assistant's Board

    SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION 6.2. Instruments on assistant’s board All the instruments provided on the assistant’s board operate in the same manner as those on the instrument board. More specifically: • Syringe, see paragraph 5.3. • Turbine, see paragraph 5.4. • Scaler, see paragraph 5.6. • Curing light, see paragraph 5.7. • Camera, see paragraph 5.8. NOTE: the turbine and scaler are equipped with cock [ f ] to adjust the water spray found under the assistant’s board. The amount of air spray cannot be adjusted in the turbine.

  • Page 73: Instrument Tray

    SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION 6.4. Instrument tray. The instrument tray ( a ) is constructed in stainless steel and can be con- veniently taken off its support. The tray holder can be turned either clockwise or counter-clockwise, allowing it to be placed in the most convenient position for the operator. To lock/unlock the tray holder, simply using the clutch knob ( b ). WARNING! Maximum allowable load that can be applied on instrument tray: 1 Kg evenly distributed. 6.5.

  • Page 74: Hydrogroup Operation

    SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION Hydrogroup operation 7.1. Fill cup and bowl The bowl can freely move 305° on the hydrogroup. The bowl may be po- wered (optional) or can be turned by hand. The bowl and water to cup spout can be removed to ease cleaning. Control buttons. Water to cup button. Bowl flush button. Adjusting the amount of water used to fill the cup. See paragraph 5.1.1.2.2.2. Adjusting the temperature of the water sent to the cup. See paragraph 5.1.1.2.2.2. Setting bowl flushing. Water can be delivered to the bowl either in manual (with the ON/OFF button) or timed.

  • Page 75: System

    SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION S.S.S. System Description of the system The S.S.S. system is equipped with a distilled water tank ( a ). The tank can hold 1.8 liters. Distilled water is delivered to: • the sprays of all the instruments found on the instrument and assistant’s board • the syringe on the assistant’s board • to fill the cup • water quick-connect coupler (if present) The icon button on the TOUCH DISPLAY (see paragraph 5.1.1.2.12.)allows to activate/deactivate the distilled water delivery. NOTE: the distilled water delivery status is shown by the icon ( A ) on the control panel display.

  • Page 76: Manual Disinfection Cycle With Sss System

    SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION 7.2.1. Manual disinfection cycle with SSS system With the S.S.S. system, you can execute a manual disinfection cycle of the water ducts of all the instruments on the dentist’s instrument board and the syringe on the assistant board. To disinfect, proceed as directed below: A) Prepare the disinfectant: • Pour pure PEROXY Ag+ (or 3% oxygenated water) into the tank with the orange band without diluting it. B) Putting in the disinfectant: • Replace the bottle of distilled water [ a ] with the one containing PEROXY Ag+ (see paragraph 7.2.). NOTE: make sure there is at least 300 cc of liquid present. • Make certain the spray cocks [ d ] found at the bottom of the board are opened (if they are not, either water does not come out or too little water flows out).

  • Page 77: System

    SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION 7.3. M.W.B. system The M.W.B. (Multi Water Bio controller) system assures safe separation (physically) of the dental unit water supply system from the public water mains thanks to a water free-fall section ( in compliance with EN 1717 ). In addition, the system continuously injects hydrogen peroxide into the water circuit with a final concentration of 0.06% (600 ppm) in the ducts, suitable for bacteriostasis. To this end, it is recommended to use PEROXY Ag+ (CEFLA s.c.); never- theless, 3% oxygenated water may also be used 3%.

  • Page 78: Autosteril Automatic Disinfection System

    SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION 7.4. AUTOSTERIL automatic disinfection system Description of the system. This system performs an automatic disinfection cycle for the water circuits of the following instruments: • all instruments found on the instrument board • syringe on the assistant’s board • the suction cannulas (if the relevant flushing system is present), • water to cup ducts The system is also equipped with a tank ( a ) located in the hydro unit with a capacity of about 970 cc of disinfectant liquid. The disinfection cycle can be set and is equipped with an electronic sa- fety system in compliance with CEE 93/42 Medical Device Directive and subsequent changes. WARNING! Perform a disinfecting cycle at the end of each work day. Low disinfectant liquid warning signal.
  • Page 79 SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION Starting the disinfection cycle. • Start the automatic disinfection cycle by touching the icon button (see paragraph 5.1.1.2.1.) on the TOUCH DISPLAY or pressing the AS button on the assistant's board. • At this point, the system performs the following steps automatically: - water ducts for instruments emptied with air; - disinfectant let in and time it has to remain in the ducts previously set starts to clock down; - once this time is over, ducts are emptied with air again; - tubing flushing with mains water or distilled water (only with the distilled water delivery system present and active). • At the end of the disinfection cycle (the TOUCH DISPLAY shows the message “End of cycle: replace instrument”) it is sufficient to replace the extracted instruments to go back to the working condition. Interrupting the disinfection cycle.

  • Page 80: Time Flushing Automatic Cycle

    SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION 7.5. TIME FLUSHING automatic cycle Description of the system. The TIME FLUSHING system allows executing an automatic flushing cycle (FLUSHING) to refresh the water in the water ducts of the instruments on the dentist’s and the assistant’s boards and the water-to-cup duct. Flushing may be carried out with mains water, treated water (if the M.W.B. system is present) or distilled water (if the S.S.S. system is present) The cycle duration can be set up from 1 to 5 minutes. WARNING! It is advisable to execute a flushing cycle at the beginning of each working day and in the interval between one patient and the next. Setting the flushing cycle. • If the S.S.S. system is present and you want to execute the flushing cycle with distilled water, check that the relative icon ( A ) on the console display is on ( see paragraph 7.2. ). NOTE: it is advisable to execute the flushing cycle with a full tank of distilled water.

  • Page 81: System For Flushing The Suction Tubes

    SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION 7.6. S.H.D. system for flushing the suction tubes Description of the system. The S.H.D. (Suction Hoses Disinfection) system allows cleaning the sur- gical suction system. The system comes with a tank ( c ) that contains the liquid disinfectant and two fittings ( d ) used to wash the suction tubes. The tank containing the detergent liquid has a total capacity of 500 cc. The washing cycle is automatically carried out and should usually be performed at the end of each surgical procedure and whenever the dental unit is cleaned and disinfected. WARNING! It is recommended to use STER 3 PLUS (CEFLA s.c.) as detergent liquid, diluted in a 6% solution (equivalent to 60 ml of product in 1 litre of water).

  • Page 82: Opening/Closing The Cover At The Side Of The Hydrogroup

    SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION 7.7. Opening/closing the cover at the side of the hydrogroup Opening the cover: • Grasp the handle [ h ] and pull it up to unlock the cover [ a ] at the side of the hydrogroup. • Turn the cover outwards to open it. Closing the cover: • Press the handle [ h ] to block the cover until a click is heard.

  • Page 83: Accessories

    Lamp with LED light source – model VENUS PLUS-L. The instructions for use and maintenance of the lamps are available in PDF format and can be downloaded from the download area of the website www.castellini.com. NOTE: During the automatic movements of the dental chair, the lamp automatically turns off to prevent blinding the patient.

  • Page 84: Filter ( Hight Protected Air )

    SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION 8.5. H.P.A. filter ( Hight Protected Air ) The H.P.A. filter [ h ] holds back any bacterial load present in the air line directed to the instrument sprays. WARNING! • The filter element is not sterile when supplied; • Use disposable gloves when replacing parts; • The transparent ampule does not stand up to alcohol. Clean the ampule with neutral detergent and hot water. Care • Sterilize the element every month.

  • Page 85: Maintenance

    SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION Maintenance Preventive maintenance. CEFLA s.c., the manufacturer of the dental units, in accordance with applicable standards IEC 60601-1 2.a Ed., IEC 62353 and directive MDD 93/42 and subsequent changes for medial devices underlines that the preventive maintenance checks for the dental unit specified in the Technical care manual and Maintenance and warranty handbook are to be carried out by authorised personnel at least once every 12 months. WARNING! The warranty is void if the equipment is serviced, repaired, altered or modified in any way by personnel who have not been duly authorized by CEFLA s.c. Safety checks. In accordance with standard IEC 62353, the safety checks specified in the Technical care manual and Maintenance and warranty handbook supplied with the dental unit are to be carried out at the intervals required by current local regulations. If no precise indications are given, CEFLA s.c., the manufacturer of the dental units, recommends checking them at least every 24 months at the time of installation and whenever electrical parts that are live are repaired/updated. WARNING! The manufacturer shall not be held liable for any personal injury or equipment damage if the precautions given above are not observed. 9.1.

  • Page 86: Surgical Suction

    SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION 9.4. Surgical suction The surgical suction system must be sanitized using a product suitable for this purpose. WARNING! For cleaning of the suction system, it is recommended to use STER 3 PLUS (CEFLA s.c.) diluted in a 6% solution (equivalent to 60 ml of product in 1 litre of water).

  • Page 87: Cattani Surgical Separator

    SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION 9.5. CATTANI surgical separator At the beginning of each working day. Insert a tablet [ v ] into each filter [ d ] of VF CONTROL PLUS (CEFLA s.c.). WARNING! ALWAYS wear gloves when carrying out this operation to prevent any contact with infected material. At the end of each surgical procedure. • Execute an automatic flushing cycle or aspirate about ½ litre of sanitizing solution with each of the cannulas used.

  • Page 88: Cleaning The Turbine Return Air Filter

    9.8. DÜRR amalgam separator The maintenance instructions for the DÜRR amalgam separator are enclosed with the equipment if the equipment comes with this type of separator. The separator’s control device is located in the hydrogroup. WARNING! Always wear gloves to prevent contact with infected material when cleaning the separator. WARNING! When disposing one-time use containers full of amalgam, observe current local and national laws. 9.9. Dental chair The dental chair does not require any particular maintenance. It is nevertheless advisable to once a year have an authorised CASTELLINI technician check overall functioning.

  • Page 89: Fault Messages

    SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION Fault messages M = Message shown on console display C = Cause R = Remedy M: “H2O level low, fill tank” C: The water in the independent water system's tank has dropped below M: “Lower dental chair” C: The bowl does not move because the dental chair is in its way. the minimum acceptable level. R: Fill the tank (see paragraph 7.2.). R: Lower the dental chair so that it is no longer in the way. M: “Put instruments back in place” M: “Check operating light fuses” C: The system detected an instrument was already withdrawn while the C: The operating light does not turn on because electric power is not disinfecting cycle was being set. supplied. R: Make sure all the instruments are in place and then set the cycle again.

  • Page 90: Specifications

    SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION 11. Specifications SKEMA 6 97042072 Water delivery rate: 10 l/min Installation plan: SKEMA 8 97042081 SKEMA 6 97071165 Water usage: 2 l/min. Technical manual: SKEMA 8 97071166 Water hardness: < 25 °f ( 14 °d ) Dental unit spare parts catalogue: 97023126 Drain connection: ø40 mm. Dental chair spare parts catalogue: 97023126 Drainage rate: 10 l/min. Maximum dental unit weight: 90 Kg.

  • Page 91: Skema 6 Dimensional Characteristics

    SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION 11.1. SKEMA 6 dimensional characteristics 1910 2450 1890 2 300...

  • Page 92: Overall Dimensions Skema 6 Cp

    SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION 11.2. Overall dimensions SKEMA 6 CP 1910 2450 1 8 0 1890 2300...

  • Page 93: Overall Dimensions Skema 8 Rs

    SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION 11.3. Overall dimensions SKEMA 8 RS (SLIDING) 1820 2310 2070...

  • Page 94: Overall Dimensions Skema 8 Cp

    SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION 11.4. Overall dimensions SKEMA 8 CP (S LID IN G) 1820 23 10 2 070...

  • Page 95: Dental Operatory Maintenance Plan

    SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION 12. Dental operatory maintenance plan WHEN PART WHAT TO DO SEE PARAGRAPH Condensate drain cock Drain condensate from air ducts. See paragraph 9.2. Disinfect water ducts of sprays wih manual See paragraph 7.2.1. cycle (if the S.S.S. system is present). Spray ducts (if the dental unit is turned off Disinfect water ducts of sprays wih semi- for more than 48 hours) automatic cycle (if the AUTOSTERIL system See paragraph 7.2.
  • Page 96 SKEMA 6 / SKEMA 8 - OPERATING INSTRUCTION Clean with a suitable disinfectant carefully following the directions for use provided by Removable instrument cords the manufacturer. Spray the product on soft See paragraph 5. disposable paper towels. Do not use acids or harsh products. Disinfect water ducts of sprays with manual See paragraph 7.2.1.

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