operation and maintenance instruction...

AEU-27A Electronic Endodontic System

OPERATION AND MAINTENANCEINSTRUCTION MANUAL

P.O. Box 1548 • Woodinville, WA 980728333 216 th Street S.E. Woodinville, WA 98072

International (425) 487-3157 • Toll Free(800) 426-5913www.aseptico.com • [email protected]

RX: FEDERAL LAW RESTRICTS THIS DEVICE TOSALE BY OR ON THE ORDER OF A DENTIST

This device has been tested and found to comply with the emissionsrequirements of IEC 60601-1-2:2001-09. These requirements providereasonable protection against harmful electromagnetic interference ina typical medical installation. However, high levels of radio-frequency(RF) emissions from electrical devices, such as cellular phones, maydisrupt the performance of this device. To mitigate disruptiveelectromagnetic interference, position this device away from RFtransmitters and other sources of electromagnetic energy.

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CLASSIFICATIONS:• Class I Equipment• Type B Equipment• Ordinary Equipment - degree of protection against ingress

of water• Not suitable for use in the presence of a flammable

anesthetic mixture with air or with oxygen or nitrous oxide.

INFORMATION CONCERNING THE ACCURACY ANDPRECISION OF THIS PRODUCT MAY BE OBTAINEDUPON REQUEST BY CONTACTING ASEPTICO AT THEADDRESS SHOWN ON THIS PAGE.

TABLE OF CONTENTS:Introduction . . . . . . . . . . . . . . . . . . . . . . . .1Package Contents . . . . . . . . . . . . . . . . . . .1Indications for Use . . . . . . . . . . . . . . . . . .2Contraindications . . . . . . . . . . . . . . . . . . .2Adverse Reactions . . . . . . . . . . . . . . . . . .2Warnings & Safety Precautions . . . . . . . .2Step-By-Step Instructions . . . . . . . . . . . .4

Setting Up the Unit . . . . . . . . . . . . . . . .4Quick Start Operation . . . . . . . . . . . . . .6Chart-1 Default Series . . . . . . . . . . . . . .8Control Panel Functions . . . . . . . . . . . .9Chart-3 File Library . . . . . . . . . . . . . . .13 General Operation . . . . . . . . . . . . . . . .14

• Manual Mode . . . . . . . . . . . . . . . .14• Series Mode . . . . . . . . . . . . . . . . .15

Advanced Operation & Functions . . . .16• System Setup Options Menu . . . .16

RECALL FACTORY SETUP . . . . . . . .16AUTO-STOP MODE . . . . . . . . . . . . .16REVERSE BEEPER . . . . . . . . . . . . . .17TORQUE WARNING . . . . . . . . . . . . .17ACCESSORY WARNING . . . . . . . . . .17SLEEP MODE . . . . . . . . . . . . . . . . . .18KEYPRESS BEEP . . . . . . . . . . . . . . .18SYSTEM VOLUME . . . . . . . . . . . . . .18SAVE SETTINGS . . . . . . . . . . . . . . . .19

• Editing and Creating Series . . . . .20Reprogramming the Unit . . . . . . . . . . . .25Maintenance & Sterilization . . . . . . . . . .26Troubleshooting . . . . . . . . . . . . . . . . . . .28Specifications . . . . . . . . . . . . . . . . . . . . .29Changing the Fuse . . . . . . . . . . . . . . . . .30Symbol Definitions . . . . . . . . . . . . . . . . .31Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . .32Warranty . . . . . . . . . . . . . . . . . . . . . . . . . .33

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MEDICAL -- GENERAL MEDICAL EQUIPMENTAS TO ELECTRICAL SHOCK, FIRE AND MECHANICALHAZARDS ONLY, IN ACCORDANCE WITH:UL 60601-1: First Edition - Medical ElectricalEquipment, Part 1: General Requirements for Safety.ANSI/AAMI ES60601-1:2005/(R)2012 and A1:2012,C1:2009/(R)2012 and A2:2010/(R)2012 - Medicalelectrical equipment—Part 1: General requirementsfor basic safety and essential performance.CAN/CSA C22.2 NO. 60601-1-08 (2013) - MedicalElectrical Equipment - Part 1: General Requirementsfor Basic Safety and Essential Performance (AdoptedIEC 60601-1:2005, third edition, 2005-12), IncludesCorrigendum 1:2011.

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Your new Aseptico AEU-27A Endodontic System is one of the finest units available tothe dental profession. The system features a high torque brushless motor, intuitiveuser interface, and an easy to read digital display. These features combine to makethe AEU-27A an exceptionally powerful and convenient system for Endodonticprocedures.

Congratulations!This system is engineered to provide many years of reliable service. Please read theinstructions provided in this manual to receive the best and longest service from yourequipment.

Separate manuals may be provided to cover the operation and maintenance of handpieces or other accessories for your unit.

PACKAGE CONTENTS:• AEU-27A Electronic Control Console• Autoclavable Brushless Micromotor, P/N AE-250-30• Autoclavable Motor Holder, P/N 461561• Motor Holder Attaching Bracket, P/N 461653• On/Off Foot Control, P/N AE-7PM • Power Cord• Operation and Maintenance Instruction Manual, P/N 421029

PURCHASED SEPARATELY:• AHP-71TI 1:5 Increaser Contra Angle Handpiece• AHP-63 1:1 Contra-Angle Handpiece• AHP-88MN 8:1 Reduction Latch-Head Contra Angle Handpiece• AHP-88MNP 8:1 Reduction Push-Button Head Contra Angle Handpiece• AHP-62MN 16:1 Reduction Latch-Head Contra Angle Handpiece• AHP-62MNP 16:1 Reduction Push-Button Head Contra Angle Handpiece• Memory Card, P/N MC-27A

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Aseptico accepts no liability for direct or consequential injury or damage resulting from improperuse, arising in particular through the non-observance of the operating instructions, or improperpreparation and maintenance of this product.

CAUTION: The AEU-27A system is supplied Non-Sterile! Before first use, and before eachpatient use thereafter, sterilize specified components as recommended in theSterilization and Maintenance section.

WARNING: Use for intended purposes only. Failure to observe the operating instructions mayresult in the patient or user suffering serious injury or the the product beingdamaged, possibly beyond repair. Before using this product, make sure that youhave studied and understood the operating instructions.

CAUTION: Federal law restricts this device to sale by or on the order of a dentist.

CAUTION: Use of other dental accessories or sub-assemblies from third-party manufacturersis the sole responsibility of the user.

CAUTION: All repairs are to be performed by authorized Aseptico service personnel only.

WARNING: Always follow these guidelines when operating the unit:• Never touch drills, burs, or other handpiece tips when they are still rotating. • Handpieces should only be attached when the motor has stopped running.

WARNING: Do not install where there is a risk of an explosion. The AEU-27A is not intended foroperation in the presence of flammable anesthetics or gases.

To prevent injury to people and damage to property, please heed relevant warnings andremarks. They are marked as follows:

WARNING: Serious injury or death may result if ignored.CAUTION: Damage to property or the environment may result if ignored.NOTE: Important additional information and hints.

INDICATIONS FOR USE:For use in a wide range of dental procedures including; endodontic surgeries, such as drilling intothe tooth canal, and general dentistry, such as removing carious material from the dentin.

CONTRAINDICATIONS:None Known

ADVERSE REACTIONS:None Known

WARNINGS and SAFETY PRECAUTIONS:

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CAUTION: In order to ensure the accuracy of torque and speed, it is recommended thatcalibration be performed for each change of handpiece used for torque controlledoperations, or daily if the same handpiece is used.

WARNING: Always comply with the endodontic handpiece and file manufacturer’s instructionsregarding maximum speeds, torques, forward and reverse directions, and use of allinstrumentation, drills, burs, etc., used in endodontic applications.

CAUTION: Connect mains power cable to a properly grounded outlet only.

WARNING: Do not disassemble or alter the AE-250-30 micromotor, console, or foot switch.

CAUTION: Use only appliance cord Type C13,10A per IEC / EN 60320-1. Note: North America,Denmark, Australia, and New Zealand may require hospital grade plugs. Consultlocal codes.

WARNING: Never use damaged or worn files as they may separate in the root canal.

WARNING: Do not use this device in conjunction with an electric scalpel or on patients withpacemakers.

CAUTION: It is recommended to always have the patient wear a rubber dam during endodonticprocedures.

WARNING: Always use irrigating coolant when using high-speed handpieces.

CAUTION: The AE-250-30 micromotor is sensitive to damage if dropped or impacted against ahard surface.

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SETTING UP THE UNIT:1. Unpack the Console and accessories (see

Figure 1).

2. Install the Motor Cradle: The autoclavableMotor Cradle can be attached to either sideof the Console or placed flat on anyadjacent tabletop surface or tray. Install theCradle by mounting the Cradle Bracketonto the bottom of the Chassis with the twoscrews provided (see Figure 2). Align theslot on the bottom of the Cradle with themounting rail on the Bracket and snap intoplace.

3. Attach the supplied foot control to theconnector on the back of unit marked"Footswitch" (see Figure 3). The cordconnector and receptacle are keyed toengage one another. Insert, then turn thelocking nut clockwise to secure.

4. Attach the remote power cord to the backof the console (see Figure 3) and plug intoa hospital-grade grounded electrical

receptacle. Confirm that the type of cordplug cap is correct for the country of usageand carries the proper certificationmarkings.

5. Connect the Motor/Cord Assembly to theMotor Receptacle on the lower right front ofthe console (see Figure 1).

Fig. 2 - Motor Cradle

CRADLEBRACKET

CHASSIS

BRACKET MOUNTINGSCREWS

CRADLE

Step-By-Step Instructions

Fig. 1 - System Components

ELECTRONIC CONTROLCONSOLE

ON/OFFFOOTSWITCH

HANDPIECE& MOTOR

MOTOR CRADLE& BRACKET

MOTORRECEPTACLE

LIQUID CRYSTALDISPLAY

MOTOR CORD

5

6. Attach the appropriate "E-Type" handpieceto the motor as shown in Figure 4.

Fig. 3 - Console Back

POWERCORD IN

MAIN POWERON/OFF SWITCH

MEMORY CARDPORT

FOOTSWITCH IN

FUSES

E-TYPEHANDPIECE

MOTOR

Fig. 4 - Handpiece/Motor Connection

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After the unit has been set up, you are readyfor quick start operation as follows:

1. Turn the Power Switch on the rear panel ofthe console from the 'OFF' (O) to the'ON' ( ) position. The Console Display willturn on. An introduction will scroll across thescreen then briefly display the softwareversion installed:

AEU-27A Endodontic MotorVer. X.X

Ver. Date (Mo/Day/Yr)The AEU-27A is programmed at the factoryto initially start up with File Series S1 active.Subsequently, when the power is turned on,the last used settings will be active.

2. Insert an endodontic rotary file into thehandpiece.

3. Press and release the Ratiobutton once to display thecurrently selected handpiece/ratio, then continue to press andrelease the RATIO button to cycle throughand select the other available handpiece/ratio options. (The default ratio setting is 8:1reduction.)

4. Use the Calibration function tocalibrate the handpiece for theAEU-27A. Before calibrating,ensure that the correct handpieceratio is selected. Press and release the CALbutton.

The following prompt will display:

The unit will run for approximately 30seconds, measuring the handpiece for anaccurate display of speed and torquevalues.

CAUTION - Before calibration, ensure thata file or bit is secured in the handpiece.

NOTE: Pressing, holding, then releasingthe CAL button will enable the system’sadvanced setup options menu. Refer to theAdvanced Operation section for completeinstructions.

If calibration is successful, the followingprompt will appear then the unit will returnto the last settings used:

If calibration fails, the following prompt willappear advising the user to press the CALbutton to escape out of the test and thencheck the motor/handpiece for problems:

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QUICK START OPERATION

Testing In Progress...Please Wait.

Calibration Successful!Please Wait.

Calibration Failed!Check Motor and Retest.Press “CAL” to Escape.

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5. Select the File Series corresponding to theendodontic rotary file you are using bypressing the SERIES Left/Right arrowbuttons. The default File Series are shownin Chart 1, page 8.

Pressing the FILE Up/Down arrow buttonswill cycle throughthe individual fileslisted under eachSeries name. (These Up/Down Arrowbuttons can also be used to navigate up ordown through the menu options.)

6. Press the foot pedal to activate motor andbegin operation. Note that the word “RUN”displays whenever the motor is activated.

7. After 15 minutes of inactivity (seeinstructions on page 18 to select desiredSleep Mode activation period), the AEU-27A will go into Sleep Mode to conservepower. To exit Sleep Mode and resumeoperation, press any keypad button or thefoot pedal.

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NOTE: The Series listed above in Chart 1 are registered trademarks ofDENTSPLY Tulsa Dental Specialties.

During Calibration, thehandpiece willoperate, rotatingthrough a prepro-grammed speedrange. Beforecalibrating, be sure afile or instrument issecured in thehandpiece.

CAUTION

Chart 1 - AEU-27A Default Series Default Series #1:DENTSPLY Tulsa Dental Specialties PathFile® All Files File #1: PathFile (All Files)

Default Series #2:DENTSPLY Tulsa Dental Specialties ProTaper Next™ FilesFile #1: ProTaper Next High AllFile #2: ProTaper Next Low All

Default Series #3:DENTSPLY Tulsa Dental Specialties ProTaper® Universal FilesFile #1: ProTaper Universal S1 & SXFile #2: ProTaper Universal S2 & F1File #3: ProTaper Universal F2, F3, F4, F5File #4: ProTaper Universal Retreatment D1 & D2File #5: ProTaper Universal Retreatment D3

Default Series #4:DENTSPLY Tulsa Dental Specialties Vortex® 04 & 06 Taper FilesFile #1: Vortex Orifice (All)File #2: Vortex 04, .35 through .50 taperFile #3: Vortex 04, .25 and .30 taperFile #4: Vortex 04, .15 and .20 taperFile #5: Vortex 06, .35 through .50 taperFile #6: Vortex 06, .25 and .30 taperFile #7: Vortex 06, .15 & 20 taper

Default Series #5:DENTSPLY Tulsa Dental Specialties GT® Series 20, 30, 40 FilesFile #1: Accessory 90, 70, 50, 35/.12 taperFile #2: GT Yellow 20 Series, .10 and .08 taperFile #3: GT Yellow 20 Series, .06 and .04 taperFile #4: GT Blue 30 Series, .10 and .08 taperFile #5: GT Blue 30 Series, .06 and .04 taperFile #6: GT Black 40 Series, .10 and .08 taperFile #7: GT Black 40 Series, .06 and .04 taper

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Fig. 5 - Console Display & Controls

The intuitive user interface makes it easy to begin using your new AEU-27A. Advanced features forediting and programming the system are discussed following the control panel descriptions.

CONTROL PANEL FUNCTIONS

MOTORRECEPTACLE

LIQUID CRYSTALDISPLAY

CALIBRATION/SYSTEM SETUP:

• RECALL FACTORY SETUP• AUTO STOP REVERSE• REVERSE BEEPER• TORQUE WARNING• ACCESSORY WARN• SLEEP MODE• KEYPRESS BEEP• SYSTEM VOLUME • SAVE SETTINGS• CANCEL

SPEEDINCREASE/DECREASE

FILE NAVIGA-TION AND EDIT-ING KEYS

MOTOR DIRECTIONFORWARD/REVERSE

TORQUEINCREASE/DECREASE

AUTO-STOP-REVERSE/

MAX TORQUE

HANDPIECERATIO

SELECTION

3

7

6

2

4

5

8

10

1. Main Power Switch:Located on back of console (see Figure 3).Controls main power On/Off to the console.

2 Handpiece Ratio Selector:Allows user to select handpiece/ratio.The RATIO button can selecthandpieces/ratios in two differentways - refer to either A or Bbelow:

A. Press and release the Ratio button onceto display the currently selected handpiece/ratio, then continue to press and releasethe RATIO button to cycle through the otheravailable handpiece/ratio options. Theavailable handpiece ratios, speed, andtorque ranges for each option are shownbelow in Chart 2:

The unit will automatically activate thecurrently displayed option as the newhandpiece ratio. The selected ratio willdisplay as follows (example only):

Once a new handpiece/ratio has beenselected, the unit automatically entersMANUAL MODE and displays the new ratiowith the current RPM and torque settings(example below):

(Note: The speed, torque, andforward/reverse settings can also bechanged manually - refer to paragraphs 4- 8 on pages 11 & 12 for more informationon changing these settings.)

B. Press and hold the RATIObutton to display a list of all thehandpiece/ratio options. Then,use the FILE Up/Down arrowbuttons to point tothe desired optionand press theSELECT button.The availableoptions are 1:5,1:1, 8:1, 16:1, andCancel. Select “Cancel” to exit out of theselection menu. The following prompt willdisplay (example only):

Note: The ratio designations X:Y and Y/Xare equivalent; for example, 8:1 is a U.S.term and 1/8 is a European term.

3 CAL/SETUP Button:Activates the IntegratedCalibration Program andSystem Setup Menus.The CAL/SETUP button initiates twodifferent functions: System Calibration andSystem Setup - refer to A & B below:

A. System Calibration:CAUTION - Before calibration, ensure thata handpiece is attached to the motor, thecorrect handpiece ratio is selected, and afile or bit is secured in the handpiece.

Press and release CAL button to activatethe calibration program. The following

CONTROL PANEL FUNCTIONS - cont’d

Selected Handpiece:16:1 (AHP-62MN/MNP)

MANUAL MODE16:1 1500 RPM 60 g-cm

SELECT Handpiece:>16:1 (AHP-62MN/MNP)Cancel

* No ASR

Chart 2 - Handpiece OptionsRatio Speed (RPM) Torque (g•cm)1:5 1,500 - 150,000 2 - 15*1:1 300 - 30,000 4 - 1208:1 40 - 3,600 30 - 800

16:1 20 - 1,800 60 - 1,500

prompt will display:

The unit will run for approximately 30seconds, measuring the handpiece for anaccurate display of speed and torquevalues. It is recommended to calibrate atthe beginning of each day and whenhandpieces are changed.

If calibration is successful, the followingprompt will appear, then the unit will returnto the last settings used:

If calibration fails, the following prompt willappear advising the user to check themotor/handpiece for problems. Press theCAL button to escape out of the test:

B. System Setup:Pressing, holding, then releasing theCAL/SETUP button will enable theSystem’s Setup options menu. Refer tothe System Setup section, page 16 forcomplete instructions.

4 SPEED ButtonsAllow user to select desiredspeed (RPM) formotor/handpiece.Press the SPEED SelectorUp/Down buttons to adjustspeed. The unit willautomatically enter MANUALmode and display the newRPM settings with the ratio and torque

settings (example only):

Note: For speed accuracy, the RatioSelector must match the ratio of thehandpiece being used.

Note: Speed ranges are accurate whenthe handpieces referenced on page 1 areused with the supplied 30K motor. Speedranges are shown in Chart 2, page 10.

5 Forward/Reverse (FWD/REV)Button:Sets the rotational direction ofthe motor/handpiece.Press and release FWD/REVbutton until the desired rotation isindicated: the green LED illuminates whenforward rotation is selected; the amberLED indicates reverse rotation. An audibletone will also indicate when reverserotation is activated. This reverse audibletone may be adjusted or turned off asdescribed in the Setup Options Section,page 17.

6 Torque Adjustment Buttons: Allow the user to adjust torque limits inGram•Centimeter increments.Press the TORQUE SelectorUp/Down buttons to adjusttorque. The unit willautomatically enter MANUALMODE and display the newTORQUE settings with theratio and speed settings(example only):

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Calibration Failed!Check Motor and Retest.Press “CAL” to Escape.

Calibration Successful!Please Wait.


Testing In Progress...Please Wait.

7 ASR/MAX Torque Button: Allows the user to select Auto-Stop-Reverse (ASR) orMaximum (MAX) torquemodes.A. ASR Mode - For 1:1, 8:1, or 16:1 ratiohandpieces only. Auto-Stop-Reverse (ASR)mode is indicated by the illuminated greenLED next to the button. Enable ASR modeand press the Torque Selector Up/Downbuttons until the desired auto-stop torquelimit is indicated on the Console Display.When the foot pedal is activated, therotation of the handpiece will automaticallyalternate between forward and reversewhenever the selected auto-stop limit isreached.Note: Other ASR configurations areavailable - see Global Options Section,page 16 for details. B. MAX Torque Mode - For 1:1, 8:1, or16:1 ratio handpieces only. MAX TorqueMode is indicated by the illuminated amberLED next to the button and a “MAX” g-cmvalue on the console display. This modeallows the motor to run at its maximumtorque level. When the MAX function isenabled, the Auto-Stop-Reverse (ASR)function and the torque warning tone areautomatically disabled.IMPORTANT: When a 1:5 handpiece ratiois selected, the ASR/MAX Torque Limitmodes are automatically disabled. The 1:5handpiece will slow and stop under loadand then continue rotating forward once theload is reduced.

8 File Navigation & Select Buttons: Allows user to navigatethrough Files, FileSeries, menus, and textcharacters whenselecting and adjustingsettings.SELECT/EDIT Button -Selects chosen options/settings. Alsoopens Save Menu when saving manualchanges to File Series, and accesses FileSeries Edit Menu when editing File Seriesnames and files (see Editing and SavingFile Series, page 20 for more information).SERIES ARROW Buttons - Allow user tonavigate laterally (left/right) through the FileSeries.

FILES ARROW Buttons - Allow user tonavigate vertically (up/down) through theindividual Files within each File Series.

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CONTROL PANEL FUNCTIONS - cont’d

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GENERAL OPERATION:

Figure 6

Keypad Functions:Note: When selecting the following Keypad Functions, use the SERIES and FILE Arrow Buttonsand the SELECT/EDIT Button (see Fig. 6) to navigate through the menu options:

Menu SELECT& EDIT

TorqueIncrease/Decrease

Auto-Stop-Reverse/

MAX Torque

Calibration (single press)System Setup (press & hold)• SETUP OPTIONS:

- Recall Factory Setup- Auto Stop Reverse- Reverse Beeper- Torque Warning- Accessory Warn- Sleep Mode- Keypress Beep- System Volume- Save Settings- Cancel

SpeedIncrease/Decrease

Motor DirectionForward/Reverse

Ratio/HandpieceSelection

IndividualFILE SelectionNavigateUp/Down

SERIESSelectionNavigate Left/Right

After the user has become familiar with the system’s keypad functions, use either 1. ManualMode, or 2. Series Mode below to begin operation:

1. MANUAL MODE - At any time, the usercan use the control panel keypad to adjustthe ratio, speed, torque, and forward/reverse settings. When the ratio, speed, ortorque are changed manually, the Displaywill indicate Manual Mode, as shown below:

Note: To escape out of Manual Mode andswitch to the Series Mode, simply presseither of the two SERIES arrow buttons.

A. Saving Manual Settings: At any time,the user can save and store new ratio,speed, and torque settings into any one ofthe five different default Series. Followthese steps to save new Manual settings:1) Use the keypad buttons to change theratio, speed, or torque settings. TheDisplay will indicate Manual Mode.

2) Press and hold the EDIT button. Twobeeps will sound and then the followingSave Menu will display:


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3) Using the FILE Up/Down buttons, movethe selector-arrow to the desired option(see below) and then press the SELECTbutton.

• Cancel: Returns to the previous“MANUAL” menu without saving anychanges.

• 1 - 5: Selects the specific default Series(S1 through S5) that will be overwritten withthe new settings. A prompt will appear,asking for confirmation of the SeriesNumber (example below):

4) Move the selector-arrow to the desiredoption (see below) and then press theSELECT button.

• Yes: Saves the changes to the selectedSeries. The following menu will appear, withasterisks indicating the changed Series andFile Names in capital letters and the Filerenamed to “USER DEFINED FILE“(example below):

IMPORTANT: This “Yes” command willoverwrite the current settings in theselected Series. To restore the defaultSeries settings to this Series, either re-enter the previous settings manually orRecall the Factory Setup (see page 16).

• No: Returns to the previous “MANUAL”menu without saving any changes.

• Cancel: Returns to the previous“MANUAL” menu without saving anychanges.

2. SERIES MODE - By default, the unit willstart in this Series Mode. This Mode allowsthe user to quickly access up to fivedifferent Series (see Chart 1 on page 8 forthe default Series). These default Seriessettings can be customized by the user --refer to the Editing Series instructions onpage 20.

Note: To switch to Manual Mode from thisSeries Mode, simply change any speed ortorque settings using the keypad buttons.The Display will automatically change toManual Mode.Save To Series 1?

> YesNoCancel

*S1-SERIES 1*F1-USER DEFINED FILE8:1 550 RPM 132 g-cm

Save To Which Series?> Cancel12 (etc...)

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1. Press, hold, and then releasethe CAL/SETUP button. Twoquick beeps will sound and thefollowing menu will display theSetup options:

2. Using the FILE Up/Down buttons, move theselector-arrow to the desired Setup optionand then press the SELECT button.Prompts will appear for each option (seedescriptions below).

A. Recall Factory Setup: Restores thedefault factory settings and specifications,overwriting all previous edits andcustomized settings. Press the SELECTbutton. The following prompt will display:

Move the selector-arrow to the desiredcommand and then press the SELECTbutton:

• Cancel - Returns to the previous “SetupOptions” menu without changing anysettings. All previous customized settingswill remain intact.

• YES - Recalls all factory settings. A tonewill sound and the unit will briefly show thestartup screen before displaying the defaultSeries S1 settings.

IMPORTANT: When any of the followingseven Setup Options settings are changed,the new settings must be saved under the“Save Settings” command before they areactivated. Otherwise, the last settings usedwill stay active. See “Save Settings” option,page 19, for more details.Note: The Setup Options are system-widesettings and are not saved into any specificSeries when programming.

B. Auto Stop Rev. (Reverse): There arethree different Auto Stop modes to choosefrom. After pressing the SELECT button, thefollowing menu will display:

• Auto Reverse - When the Auto Reversemode is enabled, rotation of the handpiecewill automatically stop and reverse whenthe selected torque limit is reached. Whenmaintaining activation of the foot pedal, theSystem will automatically alternate betweenforward and reverse rotation in an attemptto free the instrument.When the Auto Reverse mode is selected,the unit automatically returns to the “SetupOptions” menu and displays “(AUTO)” atthe “Auto Stop Rev.” prompt. NOTE: “AutoStop Rev. (AUTO)” is the factory default.• Manual Reverse - When the ManualReverse mode is enabled, forward rotationof the handpiece will automatically stopwhen the selected torque limit is reached.Upon releasing and then reapplyingpressure to the foot pedal, the handpiecewill rotate in the reverse direction. Thehandpiece will continue to rotate in reverseuntil the foot pedal is released once again.

Recall Factory Defaults?> CancelYes

Setup Options:> Recall Factory SetupAuto Stop Rev. (AUTO)Reverse Beeper (ON)Torque Warning (ON)Accessory Warn (OFF)Sleep Mode (15)Keypress Beep (ON)System Volume (40%)Save SettingsCancel Auto Stop Reverse:

> Auto ReverseManual ReverseAuto Stop OffCancel

ADVANCED OPERATION - System Setup:

17

If pressure is then reapplied to the footpedal, the handpiece will return to forwardrotation.When the Manual Reverse mode isselected, the menu automatically returns tothe “Setup Options” menu and displays“(MAN)” at the “Auto Stop Rev.” prompt asshown below:

• Auto Stop Off - When Auto Stop Off isenabled and the foot pedal is activated, thehandpiece will continually rotate in theforward direction and apply the selectedtorque limit until the foot pedal is released.• Cancel - Exits out of the “Auto StopReverse” menu and returns to the previousSetup Options menu without saving anychanges.C. Reverse Beeper: When the ReverseBeeper feature is enabled, an audible beepwill sound while the handpiece is rotating inthe reverse direction. After pressing theSELECT button, the following menu willdisplay:

• On - Enables the Reverse Beeper sound.“Reverse Beeper (ON)” will be displayed atthe Setup Options menu. NOTE: “ReverseBeeper (ON)” is the factory default.• Off - Disables the Reverse Beepersound. No sound will be emitted while thehandpiece rotates in reverse. “ReverseBeeper (OFF)” will be displayed on theSetup Options menu. • Cancel - Exits out of the menu and

returns to the Setup Options menu withoutsaving any setup changesD. Torque Warning: When the TorqueWarning feature is active (“ON)”, a chirpingsound will be audible when the torque levelreaches approximately 75% of the selectedtorque limit. When this option is selected,the following menu will display:

• On - Enables the Torque Warning sound.“Torque Warning (ON)” will be displayed onthe Setup Options menu. Note: “TorqueWarning (ON)” is the factory default.• Off - Disables the Torque Warning sound.No tone will be emitted when the torquereaches 75%. “Torque Warning (OFF)” willbe displayed on the Setup Options menu. • Cancel - Exits out of the menu andreturns to the Setup Options menu withoutsaving any setup changes.E. Accessory Warning Tone: When theAccessory Warning Tone feature is active(“ON)”, a warning tone will be audible whena GT® Accessory file, ITR EmulationAccessory file, or ProTaper® Retreatmentfile is in use. When this option is selected,the following menu will display:

• On - Enables the Accessory WarningTone. A warning sound will be emittedwhen the above accessory files are used.“Accessory Warn (ON)” will be displayed onthe Setup Options menu.

Setup Options:> Auto Stop Rev. (MAN)

(etc...)

Reverse Beeper:> OnOffCancel

Torque Warning:> OnOffCancel

Accessory Warning Tone:> OnOffCancel

18

ADVANCED OPERATION - System Setup, Cont’d:

• Off - Disables the Accessory Warningtone. “Accessory Warn (OFF)” will bedisplayed on the Setup Options menu.Note: “Accessory Warn (OFF)” is thefactory default.• Cancel - Exits out of the menu andreturns to the Setup Options menu withoutsaving any setup changes.F. Sleep Mode: The user can instruct theunit to automatically enable a Sleep Modeafter 15 or 30 minutes of inactivity, toconserve power. In Sleep Mode, theDisplay will turn off and the two greenLEDs next to the FWD/REV and ASR/MAXbuttons will continuously blink in analternating pattern. To resume normaloperation when the unit is in Sleep Mode,press any button on the keypad or pressthe foot pedal.When this option is selected, the followingmenu will display:

• OFF - Disables the Sleep Mode feature.“Sleep Mode (OFF)” will be displayed onthe Setup Options menu.• 15 min - Enables Sleep Mode after 15minutes of inactivity. “Sleep Mode (15)” willbe displayed on the Setup Options menu.Note: “Sleep Mode (15)” is the factorydefault.• 30 min - Enables Sleep Mode after 30minutes of inactivity. “Sleep Mode (30)” willbe displayed on the Setup Options menu.• Cancel - Exits out of the Sleep Modemenu and returns to the Setup Optionsmenu without saving any changes.

G. Keypress Beep: When the KeypressBeep feature is active, an audible beep willsound when any button on the keypad ispressed. When this option is selected, thefollowing menu will display:

• On - Enables the Keypress Beep tone.“Keypress Beep (ON)” will be displayed onthe Setup Options menu. NOTE:“Keypress Beep (ON)” is the factorydefault.• Off - Disables the Keypress Beep sound.No sound will be emitted when a keypadbutton is pressed. “Keypress Beep (OFF)”will be displayed on the Setup Optionsmenu. • Cancel - Exits out of the Keypress Beepmenu and returns to the Setup Optionsmenu without saving any changes.H. System Volume: Allows the user toselect the volume level of all systemsounds, including reverse beeper, torquewarning, accessory tone, and keypressbeep. When this option is selected, twoquick beeps will sound and the followingmenu will display:

• 100%-20% - Selects the desired Volumesetting, in 20% increments, from “100%”down to “20%”. NOTE: “System Volume(40%)” is the factory default.

Keypress Beep:> OnOffCancel

Sleep Mode:> OFF15 min30 minCancel

System Volume:> 100%80%60%40%20%OFFCancel

19

• Off - Disables Volume feature, turning offall system sounds. • Cancel - Exits out of the System Volumemenu and returns to the Setup Optionsmenu without saving any changes.I. Save Settings: IMPORTANT: When anyof the above seven Setup Options settingsare changed, the new settings must besaved under the “Save Settings” command.Otherwise, the last-used settings will stayactive. Note: Multiple Setup Optionschanges can be changed then savedaltogether at one time.This “Save Settings” option requires theuser to either save or ignore the new Setupsettings, or to cancel out of the menu.When this option is selected, the followingprompt will display:

• YES - Saves the system-wide settings tothe unit software, overwriting the previoussettings. • No - Returns to the last-used settingswithout saving any edits or changes.• Cancel - Returns to the previous “SetupOptions” menu without saving any edits orchanges.

J. Cancel: Returns to the last-usedsettings without saving any edits orchanges to the Setup Options.

Save Setting Changes:> YesNoCancel

20

Follow the Steps below to customize theAEU-27A default Series:

1. Use the SERIES Left/Right arrow buttons toselect the specific Series (S1-S5) you wishto customize.

2. Press and hold the EDIT button. Two beepswill sound and then the following SeriesOptions Menu will display:

3. Using the FILE Up/Down buttons, move theselector-arrow to the desired option andthen press the SELECT button. Promptswill appear for each option - seedescriptions below and on pages 21-24.Note: The Cancel option will return theuser to the last-used Series settings withoutsaving any changes.

A. Save Current Settings:1) Once the “Series Options” Menu isdisplayed above in Step-2, position theselector-arrow at the “Save Current Set-tings” option and press the SELECT button.The following “USER DEFINED FILENAME” Menu will display (Example Only):

A flashing cursor will appear under the firstletter in “USER DEFINED FILE NAME”, andthe following three commands will scrollacross the bottom of the menu, which allowthe user to edit the file name, adjust thespeed and torque, and save any changes:

a) Edit File Name With Arrows: If youwish to save your new settings under anew FILE name, use the Left/Right SERIES

Arrow buttons to move the flashing cursorlaterally under a specific letter in the name,then press the FILE Up/Down Arrowbuttons to select the desired alphanumericsymbol. (The Down Arrow moves forwardthrough the alphanumeric range; the UpArrow moves backward.)

b) Press Speed Or Torque Buttons ToChange: This prompt gives the user onemore opportunity to change the Speed andTorque settings before saving them underthe new FILE name. Press the Speed orTorque Up/Down buttons as desired. Note:These final changes will overwrite anyprevious Speed or Torque edits.

c) SELECT To Save: After you have editedthe File Name and adjusted the Speed andTorque settings in the steps above, you cansave your new settings by pressing theSELECT button. The following Menu willappear:

Move the selector-arrow to the desiredcommand using the FILE Up/Down Arrowbuttons and then press the SELECT button:

• YES - Saves the customized changes intothe SERIES location, overwriting theprevious settings.

• No - Returns to the previous SERIESmenu without saving any edits or changes.• Cancel - Returns to the previous File Editmenu without saving any edits or changes.

Series Options:> Save Current SettingsLoad From LibraryModify SeriesCancel

USER DEFINED FILE NAME1800 RPM 30 g-cmEdit File Name With Arrows.

Save Series Changes?> YesNoCancel

ADVANCED OPERATION - Editing and Creating Series:

21

B. Load From Library:1) Using the FILE Up/Down buttons, movethe selector-arrow down to the “Load FromLibrary” option and then press the SELECTbutton. The following menu will display:

Note: When the above menu displays, theselector-arrow automatically points to thepreviously enabled ratio/handpiece.

2) Move the FILE Up/Down selector arrowto the desired ratio/handpiece and pressthe SELECT button to enable it.

• Cancel: Returns to the previous “SeriesOptions” menu without changing anyhandpieces or library settings.

3) Once the desired handpiece is selectedabove in Step-2, the following menu willdisplay, which lists all of the available filesin the unit’s File Library (see Chart 3 onpage 13 for the complete list):

4) Use the FILE Up/Down buttons to movethe selector-arrow to the desired LibraryFile Series and then press the SELECTbutton. The following menu will display:

5) Move the selector-arrow to the desiredmenu option and then press the SELECTbutton:

• Load Entire Series: Loads the entire fileseries into the SERIES location.

• Load Individual File: Displays a sub-menu listing of all the available individualfiles in the selected SERIES. Move theFILE Up/Down selector-arrow to thedesired file choice and then press theSELECT button to enable the new file.

• Cancel: Returns to the previous“SELECT Series” menu without changingany file settings.

6) Once the new File/Series is loadedabove in Step-5, the following prompt willdisplay:

7) Move the selector-arrow to the desiredmenu option and then press the SELECTbutton: • Yes: Saves the new File/Series into theSeries location. • No: Returns the Series to its previous filesettings without any edits or changes.• Cancel: Returns to the previous menuwithout changing any file settings.C. Modify Series:1) Using the FILE Up/Down buttons, movethe selector-arrow down to the “ModifySeries” option and then press the SELECTbutton. The following menu will display:

SELECT Handpiece:> 1:5 (AHP-71)1:1 (AHP-63)8:1 (AHP-88MN/MNP)16:1 (AHP-62MN/MNP)Cancel

Library Load Options:> Load Entire SeriesLoad Individual FileCancel

SELECT File Series:> PATHFILE ALL FILESPATHFILE INDIV FILES

(etc...)


22

ADVANCED OPERATION - Editing and Creating Series: Cont’d:

Note: When the above menu displays, theselector-arrow automatically points to thepreviously enabled ratio/handpiece.

2) Move the FILE Up/Down selector arrowto the desired ratio/handpiece and pressthe SELECT button to enable it.

• Cancel: Returns to the previous “SeriesOptions” menu without changing anyhandpieces or library settings.

Once the desired handpiece is selectedabove in Step-2, the following menu willdisplay, which allows the user to: cancelthe modification, edit individual files, addnew files from the File Library, and saveany changes:

3) Move the selector-arrow to the desiredmenu option and then press the SELECTbutton:

• Cancel: Returns to the previous“SELECT Handpiece:” menu without savingany edits or changes.

b) Individual Files List: When theSELECT button is pressed at an individualfile in the Series, the following “File EditOptions” Menu will display:

4) Move the selector-arrow to the desiredmenu option and press SELECT:• Cancel - Returns to the previous “ModifySeries” menu without saving any changes.

• Edit - When Select button is pressed, thefollowing menu will display (example Only).

A flashing cursor will appear under the firstletter in “FILE NAME”, and three commandswill scroll across the bottom of the menu,which allow the user to edit the file name,adjust the speed and torque, and save anychanges.

Edit File Name With Arrows: If you wishto save your new settings under a new FileName, use the SERIES Left/Right Arrowbuttons to move the flashing cursor laterallyunder the specific letters in the name, thenpress the FILE Up/Down Arrow buttons toselect the desired alphanumeric symbol.(The Down Arrow moves forward throughthe alphanumeric range; the Up Arrowmoves backward.)

Press Speed Or Torque Buttons ToChange: You can now change the Speedand Torque settings before saving themunder the new File Name. Press the Speedor Torque Up/Down buttons accordingly.

Modify Series:> CancelIndividual Files List(End Of Series)Save Changes

SELECT Handpiece:> 1:5 (AHP-71)1:1 (AHP-63)8:1 (AHP-88MN/MNP)16:1 (AHP-62MN/MNP)Cancel

FILE NAME300 RPM 175 g-cmEdit File Name With Arrows.

File Edit Options:> CancelEditDeleteInsertMove UpMove Down

23

SELECT To Save: After you have editedthe File Name and adjusted the Speed andTorque Buttons in the above steps, you canSave your new File by pressing theSELECT button. Your new File will appearin the “Modify Series” menu.

• Delete - When the Select button ispressed, the File is immediately deletedfrom the list of individual files. NOTE: Onceexecuted, this command cannot bereversed.

• Insert - When the Select button ispressed, the following menu displays alisting of all the Series from the File Library(see Chart 3 on page 13 for the completelist):

5) Move the selector-arrow to the desiredSeries and press SELECT. The followingmenu will display:

6) Move the selector-arrow to the individualFile that you wish to Insert and pressSELECT. The following menu will displaybriefly, and then the unit will return to the“Modify Series” menu.

• Move Up - When the Select button ispressed, the File is immediately moved upone position in the individual file list in the“Modify Series” menu.

• Move Down - When the Select button ispressed, the File is immediately moveddown one position in the individual file listin the “Modify Series” menu.

c) End Of Series: When the “(End OfSeries)” option is selected, the followingMenu will appear:

7) Move the selector-arrow to the desiredcommand and press SELECT:

• Cancel - Returns to the previous “ModifySeries” menu without saving any changes.

• Insert - When the Select button ispressed, the following menu will display theentire File Library Series:

8) Move the selector-arrow to the desiredSeries and press SELECT. The followingmenu will display:

9) Move the selector-arrow to the individualFile that you wish to Insert and pressSELECT. The following menu will displaybriefly, and then the unit will return to the“Modify Series” menu:

SELECT File To Insert:> Individual File In SeriesIndividual File In Series

(etc...)

File Selected.Returning to Series...


(etc...)

File Edit Options:> CancelInsert


(etc...)

SELECT File To Insert:> Individual File In SeriesIndividual File In Series

(etc...)

File Selected.Returning to Series...

24

ADVANCED OPERATION - Editing and Creating Series: Cont’d:d) Save Changes: When the “SaveChanges” prompt is selected, the followingMenu will appear:

Two prompts, “Edit Series Name” and“Press SELECT To Save Edits”, will scrollacross the bottom of the menu:

• Edit Series Name - Use the SERIESLeft/Right Arrow buttons to move theflashing cursor laterally under the individualletters in the current Name, then press theFILE Up/Down Arrow buttons to select thedesired alphanumeric symbol.

• SELECT To Save Edits - After you haveedited the Series Name, you can Save yournew Series by pressing the SELECTbutton. The following Menu will appear:

10) Move the selector-arrow to the desiredcommand and then press the SELECTbutton:

• YES - Saves the new Series into theSeries location, overwriting the previoussettings.

• No - Returns to the previous Seriessettings menu without saving any edits orchanges.

• Cancel - Returns to the previous Seriesrenaming menu without saving any edits orchanges.

SERIES NAME

Edit Series Name...Press


25

The AEU-27A has the ability to loadsoftware updates and enhance thefunctionality of the system, should this bedesired. A card slot, labeled “Memory CardPort”, is provided on the back of the unit(see Figure 7). This Port accepts memorycards, P/N: MC-27A, that are very similarto those used in common consumerdevices. These cards, available fromAseptico, enable a user to update softwareor replace existing software that mighthave been accidentally erased orcorrupted. Contact Aseptico for moreinformation on card usage and availability.To reprogram an AEU-27A unit, follow theSteps below:

Programming Steps:1. Turn ‘Off’ the Main Power Switch on the

back panel.

2. Grasp the right-hand end of the rubberdust cover for the Memory Card Port andpry open the cover to expose the card slot.

3. Insert the new memory card in the slot withlabel facing upward (card terminals shouldface downward). Carefully and slowly presscard inward until a ‘click’ is felt, thenrelease card.

4. Turn the Main Power Switch (on the backpanel) ‘On’.

5. The AEU-27A Display will show thefollowing message:

• Press the RATIO key on the Control Panel.

6. The Display will show the following message:

• Press the RATIO key on the Control Panel.

7. The Display will show the following message:

• A status bar will indicate the progress ofthe programming.

8. When the programming is complete, theDisplay will show the following message:

• Press the card inward slightly, thenrelease it to eject it. When the card isejected, the AEU-27A System will resetwith normal power-up screen displayed.

9. Remove the memory card and store it in asafe place. Close the rubber dust cover onthe Memory Card Port.In the event that the programmingprocedure is interrupted, the unit willdisplay the following message:

Then:

Re-start the programming procedure fromStep #1 (Remember to turn main power‘Off’ before reprogramming).

REPROGRAMMING THE UNITFig. 7 - Programming Slot

Memory Card Detected.Re-program?(RATIO = YES, CAL = NO)

Series Will Be Erased!Continue?(RATIO = YES, CAL = NO)

Programming...

Programming Successful.Eject Card.

Programming Failed.Eject Card.

Console Software Error.Re-program unit.

MEMORYCARD

DUSTCOVER

26

MAINTENANCE & STERILIZATION:

Sterilize:1. Select one of the three following

sterilization methods (A, B, or C):

A. Gravity Wrapped:• Minimum Temperature - 132°C (270°F).• Full Cycle Time - 20 minutes• Minimum Dry Time - 30 minutes

B. Gravity Unwrapped “Flash Sterilization”:• For Immediate Use Only• Minimum Temperature - 132°C (270°F).• Full Cycle Time - 10 minutes

The entire motor &cord assembly is steam

autoclaved. Installautoclaving cap into

cord connector.

Fig. 9 - MOTOR & CORD STERILIZATION

AutoclavingCap

CAUTION FOR ALL STERILIZATION:• Do not submerge in any solutions• Do not use ultrasonic cleaners

• Do not attempt to disassemble the motor or motorconnector.

• Do not oil or lubricate the motor.• Do not attach a handpiece to the motor while the

motor is running.• Do not bend motor cord sharply.

WARNING

CAUTION:The AE-250-30 micromotor is sensitive to shock.

Do not drop or impact motor against a hard surface.

HANDPIECES - Thorough cleaning and lubrica-tion of handpieces after each use and beforesterilization is very important to ensure properoperation and service life of the handpiece.Follow the instructions provided with the hand-piece for complete maintenance instructions.

IMPORTANT Protect motorfrom excess oil draining fromhandpiece. After lubricating andbefore autoclaving, stand hand-piece by its base on a papertowel and allow excess oil todrain (see Figure 8).

MOTOR & CORD ASSEMBLY - The entire AE-250-30 micromotor and cord assembly isfully autoclavable. Before autoclaving theassembly, remove the handpiece from motorand install autoclaving cap into end of the motorcord connector as shown in Figure 9. The cap issupplied with the cord.

STERILIZATION PROCEDURE:WARNING - Sterilize the motorbetween each patient use.WARNING - Use of a sterilizationmethod or temperatures other thanwhat are prescribed may damage themotor or present a risk of cross-contamination between patients.CAUTION - Do not soak or submergethe motor in any liquid.

Pre-Clean:1. Thoroughly brush off any visible signs of

debris from the AE-250-30 micromotor andcord before sterilizing.

2. Thoroughly clean the device with a moistcloth or towel to remove any remaining signsof debris.

Fig. 8

Failure to comply with any of the above instructionsmay void your warranty

27

C. Prevacuum Wrapped:• Preconditioning Pulses - 3• Minimum Temperature - 132°C (270°F).• Full Cycle Time - 4 minutes• Minimum Dry Time - 40 minutes

Avoid sharply bending the cord when auto-claving. Alternatively, wipe down the motorcord with disinfecting solution, and/or sleevethe cord between each patient.

CONSOLE - The exterior of the console may becleaned by wiping with a soft cloth moistenedwith a mild detergent or a 1:10 bleach solution(1 part household bleach to 10 parts water).IMPORTANT: Use of other cleaning ordisinfecting solutions may damage the consoleand may void the warranty.

FOOT PEDAL - The exterior of the foot pedalmay be cleaned by wiping with a soft clothmoistened with mild detergent or disinfectingsolution.

NOTE: Call Aseptico at 1-800-426-5913 forany questions or clarifications on the abovesterilization procedures.

28

Problem:

Console does not light up when on:

Console lights up when turned on,but handpiece does not turn:

Motor slowing down or sluggish:

Endo functions displaying incorrectly:

“Check Motor” warning is displayed:

Correction:

• If Sleep Mode LED’s are blinking, press any button onControl Panel or press foot pedal to exit Sleep Mode.

• Check console to power connection.• Check fuse. If blown, replace with 1.6A, 250V

slo-blow fuse.

• Check motor plug connection.• Check foot pedal connection. • Depress foot pedal.• Increase RPM.• Increase Torque setting• Check that a file is properly seated in the handpiece

and the latch is closed.

• Check for dirty, under-lubricated handpiece.• Check if handpiece lubricant is draining into motor.After lubricating and before autoclaving, stand handpieceon its base to let excess lubricant drain out.

• Verify that ratio setting matches handpiece ratio. UseCalibration function.

• Turn power switch off, wait 5 seconds, then turn back onto reset.

• Check that motor is properly connected to the console.• Check that the proper motor, AE-250-30, is

connected to the console.

TROUBLESHOOTING:

29

SPECIFICATIONS:Console Dimensions: 7.1”W x 7.61”L x 4.35”H

(18.0 cm x 19.3 cm x 11.0 cm)Console Weight: 2.0 lbs (0.9 kg)Power: 100-240V

1.0 - 0.5 A50-60 HZ

Fuses: 1.6A, 250V, Slo Blow TypeDuty Cycle: 16.7% NOTE: The appliance inlet is the mains disconnect means.Environmental Conditions:

- Operating Temperature 10 to 28°C (50 to 82.4°F)- Transportation & Storage Temperature -20 to 60°C

(-4 to 140°F)- Relative Humidity 10 to 90% non-condensing- Altitude 0 to 3048 meters (0 to 10,000 feet)

10°C(50°F)

28°C(82.4°F)

OPERATINGTEMPERATURE

-20°C(-4°F)

60°C(140°F)

TRANSPORT &STORAGE

TEMPERATURE

1013.3HPA

697HPA

10%

90%

ATMOSPHERICPRESSURELIMITATION

HUMIDITYLIMITATION

30

CHANGING THE FUSE:

1. Remove the Fuse Holder from the PowerInlet connector (see Figure 10).

2. Replace the fuses in the Fuse holder.

Replacement Fuses:1.6A, 250V slo-blow fuse(Fuse size: 5 x 20mm)

Turn the power off and unplug theunit before following the steps below.

WARNING

Fig. 10 - Fuses

NOTE: The AEU-27A features auto-sensing,global voltage compatibility. The fuse indicatedis correct for 100V-240V 50/60 Hz linevoltage.

31

SYMBOL DEFINITIONS:

Alternating current

Do Not Open - Risk Of ElectricShock

Type B Equipment

Do Not Throw Into Trash

Footswitch

Fuse Rating

Manufacturer

Authorized EuropeanRepresentative

Protection Against Dripping Water

Protective Earth (Ground)

250V

Temperature Limitation

Atmospheric Pressure Limitation

Humidity Limitation

Attention, consult accompanying documents

Caution, Consult AccompanyingDocuments

Sterilize At 132°C (270°F)

Part Number

Serial Number

Caution: US Federal Law ProhibitsDispensing Without Prescription

32

NOTES:

33

Aseptico warrants its products against defects in material or workmanship for a period oftwo (2) years, from date of original invoice. Some handpieces are warranted for one yearunder the same conditions. Other handpieces and expendable components, such as airturbines and light bulbs, are covered by shorter warranty periods, or have no warranty.Aseptico's sole obligation under product warranty is (at its sole option and discretion) torepair or replace any defective component or product in part or whole. Aseptico shall bethe sole arbiter of such action.

In the event of alleged defect under warranty, the purchaser is to notify Aseptico'sCustomer Service Department promptly. Customer Service will provide instructions,usually directing that the product be returned for service. Shipment to Aseptico and thecost thereof is always the responsibility of the purchaser.

Accidental misuse, inappropriate installation, or failure to perform directed maintenancevoids the warranty. Deliberately defacing, modifying, or removing the serial number voidsthe warranty.

Aseptico does not assume, under this warranty, any risks or liabilities arising from theclinical use of its products, whether or not such use involves coincidental utilization ofproducts manufactured by others.

WARRANTY

P/N: 421029Rev. CECO 1468403/2019 PRINTED IN THE USA

P.O. Box 1548 • Woodinville, WA 980728333 216th Street S.E. • Woodinville, WA 98072

(425) 487-3157 • (800) 426-5913www.aseptico.com • [email protected]