Aseptico ADU-17A Express Air Portable Dental System Instruction Manual

Aseptico ADU-17A Express Air Portable Dental System

The ADU-17A is a mobile self-contained dental system that is used for endodontic and general dentistry applications. It is the finest portable electric dental system available in the market. The system features a handpiece control, a 3-way air/water syringe, HVE, and saliva ejector vacuum systems, a self-contained water system, an oilless air compressor, and a vacuum pump. The dual voltage system comes in a case with wheels and a handle for maximum portability.

Package Contents

• ADU-17A Express Air Portable Dental System
• Separate manuals may be provided to cover the operation and maintenance of other accessories for your unit.

Safety Precautions

Aseptico accepts no liability for direct or consequential injury or damage resulting from improper use, arising in particular through the non-observance of the operating instructions, or improper preparation and maintenance.

Warnings:

• Sterilize before first and all uses. Clean, disinfect, and sterilize new or repaired instruments before first use.
• Only use sterilized handpieces and instruments during treatment. Non-sterile handpieces and instruments may cause bacterial or viral infections.
• Always sterilize instruments after the operation.
• Always examine unit components for damage before commencing treatment. Damaged components must not be used and must be replaced.
• For device transport, always keeps the pull handle in hand during transport and ensure a stable platform before releasing.
• Use for intended purposes only. Failure to observe the operating instructions may result in the patient or user suffering serious injury or the product being damaged, possibly beyond repair. Before using this product, make sure that you have studied and understood the operating instructions.
• For use by qualified and trained personnel only.
• Do not install where there is a risk of an explosion. Express Air is not intended for operation in the presence of flammable anesthetics or gases.
• Always operate a high-speed handpiece with water coolant. Operating a high-speed handpiece without water coolant can cause thermal injury to the patient and damage the handpiece.

Setting Up the Unit

1. Place the unit in a stable location with enough space to operate the unit safely.
2. Connect the power supply to the unit and plug it into a grounded outlet.
3. Make sure that the water supply container is full and connected to the unit.
4. Connect the handpiece control, 3-way air/water syringe, HVE and saliva ejector vacuum systems, and other accessories to the unit as needed.
5. Turn on the power switch and adjust the settings as needed for your treatment.

Note: Always follow the instructions provided in the manual to ensure the safe and proper use of the ADU-17A Express Air Portable Dental System.

Your new Aseptico Express Air Portable Dental System is the finest portable electric dental system available. The ADU-17A features a handpiece control, 3-way air/water syringe, HVE and saliva ejector vacuum systems, a self- contained water system, an oilless air compressor, and a vacuum pump. The dual voltage system comes in a case with wheels and a handle for maximum portability. This system is engineered to provide many years of reliable service. Please read the instructions provided in this manual to receive the best and longest service from your Aseptico equipment. Separate manuals may be provided to cover the operation and maintenance of other accessories for your unit.
PACKAGE CONTENTS:

• Portable Case with Compressor and Vacuum Pump
• TA-90D 3-Way Air/Water Syringe
• HVE and Saliva Ejector Vacuum Hoses with Valves
• Water Supply Bottle
• AA-42 Air Foot Control (Complete Assembly with Fittings: PN 330699)
• Power Cord
• Operation & Maintenance Manual
• Highspeed or Lowspeed Pneumatic Handpiece (Purchased separately)
• AWS-1C Cavitron Connector
• Two Spare 6A Fuses for 120V Operation

SAFETY PRECAUTIONS

Aseptico accepts no liability for direct or consequential injury or damage resulting from improper use, arising in particular through the non-observance of the operating instructions, or improper preparation and maintenance.

• WARNING: Sterilize before first and all uses. Clean, disinfect, and sterilize new or repaired instruments before first use. Only use sterilized handpieces and instruments during treatment. Non-sterile handpieces and instruments may cause bacterial or viral infections. Always sterilize instruments after operation.
• CAUTION: Always examine unit components for damage before commencing treatment. Damaged components must not be used and must be replaced.
• CAUTION: For device transport, always keep the pull handle in hand during transport and ensure a stable platform before releasing.
• WARNING: Use for intended purposes only. Failure to observe the operating instructions may result in the patient or user suffering serious injury or the product being damaged, possibly beyond repair. Before using this product, make sure that you have studied and understood the operating instructions.
• WARNING: For use by qualified and trained personnel only.
• WARNING: Do not install where there is a risk of an explosion. Express Air is not intended for operation in the presence of flammable anesthetics or gases.
• WARNING: Always operate a high-speed handpiece with water coolant. Operating a high-speed handpiece without water coolant can cause thermal injury to the patient and damage the handpiece.
• WARNING: Only connect the device to the AC outlet with Protective Earth (Safety Ground) connection.
• WARNING: The power supply cord is the main appliance disconnect means. Before use, position the equipment so it is readily accessible.
• Expected Service Life: The expected service life is seven years from the date of first use.

SETTING UP THE UNIT:

1. Unpack the ADU-17A Case.

2. Verify that the Voltage Selector Insert is configured properly by checking the voltage indicator on the Voltage Selector Module (Figure 2a). The Voltage Module is located on the lower left of the Motor Cover. The Voltage Selector Insert must be installed in the “120” position for 120V 60Hz operation or in the “240” position for 230V 50Hz operation.

   • WARNING: ALWAYS DISCONNECT POWER TO THE SYSTEM BEFORE OPENING THE VOLTAGE SELECTOR MODULE
     To switch the voltage configuration, disconnect the power cord and insert a small flat screwdriver under the locking tab in the front of the Selector Module. Gently depress tab until the fuse housing releases (Figure 2b). Carefully remove the fuse housing to reveal Voltage Selector Insert (Figure 2c). Pull the insert out of housing, turn it around, and reinsert it into the housing with the proper voltage indicator facing out (Figure 2d).

   • IMPORTANT: For 120V use, check that the Fuse in use is a 6A medium time delay; for 230V use, check that the Fuse is a 4A Slo-Blo type. Users may have to change fuses before use. For 230V use, confirm that the power cord is correct for the country of usage and carries the proper certifications.

3. Carefully reinstall fuses into Fuse Holder and slide Holder back into Selector Module (Figure 1e). Apply pressure until locking tab snaps back into position, producing a distinct clicking sound. Mount the clip-on Holder to the extended handle of the Case, as shown in Figure 3.

4. Attach a sterile handpiece to the ISO Type B (4-Line) handpiece connector and place the handpiece in the Holder (Fig. 3).

5. Remove the 3-way air/water Syringe from its travel clip inside the Case and place it in the Holder.

6. Position the Waste Tank in the Case with the large white connection to the rear left of the instrument as shown in Figure 4. Attach the hose connector coming from the Vacuum Motor to this large white connection. Connect the High Volume Vacuum (HVE) hose to the large gray connector located on the front of the Waste Tank. Connect the Low Volume Vacuum (Saliva Ejector) hose to the black connector located on the front of the Tank.

   • Note: When attaching the Saliva Ejector hose to the top of the Waste Tank, push in and rotate 1/4 turn (see Figure 5)

7. Secure Waste Tank by running Bungee Cord from hooks on the bottom panel overtop Tank lid. Verify that the Waste Tank and vacuum lines are properly installed. Hang the High Vacuum and Saliva Ejector instruments on the Clip- On Holder.

8. Fill the Water Supply Bottle with clean water and connect it to the Water Reservoir Connector.

9. Attach the foot pedal and place it on the floor.

OPERATION FUNCTIONS

1. ON/OFF SWITCH: Turns the ADU-17A system On or Off.

2. AIR FOOT CONTROL: The handpiece only operates when the foot pedal is depressed. When the foot pedal is not being used, thevacuum and syringe remain operational.

3. HANDPIECE CONTROLS:

   • A. Off/On Coolant Toggle Switch – Turns Handpiece water coolant On/Off.
   • B. Air Control Switch – Allows adjustment of air pressure to the Handpiece.
   • C. Coolant Control Switch – Allows adjustment of water coolant to the Handpiece.

4. THREE-WAY AIR/WATER SYRINGE:

   • Pressing the left button dispenses water.
   • Pressing the right button dispenses air.
   • Pressing both buttons simultaneously dispenses an air/ water mist.

5. WATER SUPPLY BOTTLE:
   Express Air incorporates a self-contained pressurized water system. This system consists of a 1-liter white bottle, which dispenses water through the handpiece, and 3-Way Air/Water Syringe. The Water Supply Bottle threads into the Reservoir Connector, located in the upper right corner of the case.
   To refill the Water Supply Bottle:

   • A. Before removing the Bottle for refilling, unplug the power cord from the Express Air unit.
     WARNING: THE WATER SUPPLY BOTTLE IS PRESSURIZED DURING OPERATION. DEPRESSURIZE THE BOTTLE BEFORE REMOVAL BY SLIGHTLY LOOSENING THE BOTTLE FROM THE RESERVOIR CONNECTOR.

   • B. Release pressure from the Bottle by slightly loosening the bottle from the reservoir connector approximately 1/8-turn, or by depressing the air button on the 3-Way Syringe.

   • C. Unscrew and remove the Bottle from the cap.

   • D. Fill the Bottle with clean water.

   • E. Screw Bottle into the Water Reservoir Connector.

   • F. Plug in the power cord.

6. HVE and SALIVA EJECTOR VACUUMS:
   The Express Air is equipped with a 5-liter Waste Tank, a High Volume (HVE) hose, and a Low Volume (Saliva Ejector) hose. Both High and Low Volume systems operate simultaneously from the same vacuum source. To gain vacuum on the HVE, open the HVE valve to full open and close the Saliva Ejector Valve. To gain vacuum on the Saliva Ejector, close the HVE and open the Saliva Ejector to fully open. The vacuum Waste Tank contains a ball float shutoff to prevent accidental overflow. The Tank should be emptied when it is ¾ full. The High Volume (HVE) vacuum system contains a screen inside the Waste Tank container. The screen is used for collecting large debris upon vacuum intake. Clean screen when necessary.
   To empty the Waste Container:

   • A. Unplug the power cord.
   • B. Disconnect the hoses.
   • C. Empty container.
   • D. Reconnect hoses.
   • E. Plug in the power cord.
   • NOTE: The waste container has a ball float shutoff to prevent accidental overflow. If the waste container becomes full and the ball float activates, the vacuum motor may not restart, and could potentially blow the fuse. Immediately empty waste container to continue operation.

7. 7. CAVITRON WATER OUTLET:
   Provides water via standard 1/4” quick disconnect to independent Cavitron or scaler units requiring a water supply.

OPERATION

After the unit has been set up and you have made yourself familiar with the system functions, there are two operating modes to select from:

• On/Off Switch Operation – Switch ‘ON’ activates the vacuum and 3-way air/water syringe.

• Foot Pedal Operation – Depressing the Foot Pedal activates the handpiece.

• Connect the power cord to the Express Air Unit and plug it into an appropriate power source.
  IMPORTANT: Ensure that the Voltage Selector Insert is properly configured for the power source – Refer to Page 4.

• FOOT PEDAL OPERATION:

  • A. Turn the On/Off Switch on the front of the Fan Housing to the ‘ON’ (I) position. The vacuum and syringe will become operational.
  • B. Depress the Foot Pedal: The handpiece will activate. The Syringe, HVE, and Saliva Ejector will remain operational.

CAUTION: Some new ADU-17A compressor motors might require a 2-week “break-in” when first used. As a precaution against stalling the compressor or possibly blowing the fuses during this break-in period, it is recommended that the foot pedal be removed from the System for approximately 5 minutes before each initial daily startup, during the first 2 weeks of use.
WARNING: Always operate a high-speed handpiece with water coolant. Operating a high-speed handpiece without water coolant can cause thermal injury to the patient and damage the handpiece. Consult the handpiece manufacturer’s instructions for additional information.

1. Depress the foot pedal to operate the handpiece. Adjust the air pressure and water coolant flow to the desired settings (See Fig. 6). (Turn the water coolant control knob clockwise to decrease flow, or counterclockwise to increase flow.)
2. Use the 3-Way Air/Water Syringe as necessary for irrigation or drying.
3. Adjust the vacuum pressure by moving the valves on both the HVE and saliva ejector vacuum heads.
4. Empty the Vacuum Waste Tank when it is 3/4 full.

STERILIZATION AND MAINTENANCE:
Because of its simple design, the Aseptico ADU- 17A Express Air requires very little maintenance. Any maintenance that is needed can be performed in minutes.
BLEEDING THE SYSTEM
If the unit will not be used for an extended period of time, or the unit might be subjected to freezing conditions, you should bleed the system. Simply empty the contents of the water supply tank and install the tank back into the cap. Operate the air/water syringe and handpiece with water coolant ‘ON’ until just air comes through the water line. Pack unit and store as normal.
HANDPIECE FLUSH
Flush the handpiece for about 5 seconds after every patient, and about 20 seconds at the beginning of each day.
GENERAL CLEANING
The external surfaces of the case should be cleaned using a soft cloth moistened with a mild detergent solution. Any external surfaces of the unit that are contacted during use should be wiped down with a soft cloth moistened with a disinfectant at the beginning of each day and between each patient’s use.
WATER LINES
Disinfect the water lines weekly. Prepare a 1:10 bleach solution (1 part household bleach to 9 parts water). Remove the water reservoir and discard the residual water. Replace the empty water supply tank and air purge all waterlines. Fill the water supply tank with bleach solution. Run bleach solution through all lines. Allow bleach solution to stand in lines for 10 minutes. Remove water supply tank and discard the bleach. Flush the water supply tank and all lines thoroughly with clean water. Air purge and leave lines dry until the next clinical use.
VACUUM SYSTEM
The HVE and Saliva Ejector Valves are fully autoclavable. Remove the valves from the hoses before autoclaving. The vacuum hoses should not be autoclaved. Clean hoses with a disinfectant solution. CAUTION: Use only NON-foaming cleansers in the vacuum lines.
SYRINGE TIPS
The ADU-17A unit features a three-way air/water syringe with quick-change autoclavable tips. To remove a tip, press on the locking collar surrounding the tip socket and pull the used tip straight out of the socket (see Fig. 7). To insert a new tip, press locking collar and push tip into socket as far as it will go. Release collar and gently tug on tip before using to ensure that tip is securely locked into socket.

Syringe Tip Sterilization:

1. Remove contaminated syringe tip.
2. Remove all visible signs of contamination before autoclaving.
3. Autoclave tip at 132° C (270° F) for ten minutes.
4. Sterilize between each patient use.

NOTE: Since only the tips can be autoclaved, it is recommended that the Air/Water Syringe be bagged with a disposable, single-use plastic sleeve between each patient use. This device requires periodic maintenance to remove dust in and around the compressor every 12 months or if accumulations are seen. The fan on the unit vents air from inside the device to the outside. With the unit operating, use compressed air to spray into the intake vents and blow dust out of the unit.

TROUBLESHOOTING

Unit will not start

Check system’s power connection.
Turn On/Off switch ON for operation.
Check that voltage selector module is set for source voltage.
Check fuse. If blown, replace with 6A/125V medium time delay fuse for 120V operation, or a 4A/250V slo- blo fuse for 230V operation.
Unit starts but blows fuse
Check that the voltage selector module is set for source voltage.
Check the vacuum waste container. If full, immediately empty to continue operation.
Check the vacuum hose assembly for blockage.
Check that fuse is correct for source voltage.
No water coming out
Check the water supply tank for water level and verify that the cap is tight.
Depress the foot switch for 5+ sec. to pressurize the supply tank.
Ensure the handpiece air control knob is not open (turned clockwise) all the way.
Insufficient vacuum
Check the vacuum waste container. If full, immediately empty to continue operation.
Check the vacuum hose assembly for blockage.
Check that the waste container lid is properly seated and tightly secured.
Insufficient handpiece operation
Check that the handpiece coolant ON/OFF toggle is “ON”.
Check that the air control valve is turned up adequately.
Check that the handpiece tubing is untangled and not crimped.
Check the handpiece connection for the missing gasket.
The compressor makes a chugging sound and does not start up properly
Check for sufficient power source and avoid long light-grade extension cords (Refer to Figure 8 Extension Cord Recommendations).

EXTENSION CORD RECOMMENDATIONS:
Use only a 3-wire extension cord that has a 3-blade grounding plug. Connect the extension cord plug to a matching 3-slot receptacle. Ensure that the extension cord is in good condition and that its gauge wire is the correct size wire to carry the current this product will draw. An undersized cord is a potential fire hazard and will cause a drop in line voltage, resulting in loss of power and causing the product to overheat. Figure 8 indicates the correct size cord for the length required and the ampere rating listed on the product nameplate. If in doubt, use the next heavier gauge cord. The smaller the gauge number, the heavier the wire gauge.

Disposing of your old product
Each Member State in the European Union (EU) requires that the waste from electrical and electronic products be disposed of separately from normal household waste. This includes electronics, metals and electrical accessories, such as signal cables or power cords. Products in this category carry the symbol below. Contact your local disposal authority and comply with the correct disposal method and follow national guidelines for unit disposal.

REPACKING INSTRUCTIONS:

1. Remove all accessories from the unit.
2. Remove the water bottle and place in the travel pouch provided.
3. Position the syringe in its holder on the left side of the case (Fig. 10). Lay the tube behind the syringe, next to the waste tank.
4. Leave the waste tank in place, with tie-downs connected. Remove suction hoses from a waste tank, coil hoses, and place in the bottom of the case behind the tank.
5. Place the travel pouch with water bottle to the left of the tank as shown.
6. Coil motor drive airline and place in pouch. Place power cord and fuses in a pouch.
7. Tuck the blue water bottle tube between the pouch and pouch flap as shown (Fig. 10). Close the pouch flap.
8. Remove the instrument clip-on holder from the extended handle and place in the space located above waste tank. Retract handle.
9. Detach foot pedal cable from the connector, coil cable around the pedal, and place on top of the pouch as shown (Fig. 10).
10. Carefully close case lid, taking care not to pinch any internal components.

CAUTION: WHEN TRANSPORTING THE UNIT, DO NOT PLACE OBJECTS ON TOP OF THE CASE.

SPECIFICATIONS

• Size: 10.5” x 14.5” x 24” (27 cm x 36 cm x 61 cm)
• Volume: 1.81 cu. ft. (0.05 m3)
• Weight: 43.5 lbs (19.7 kg)
• Power Source: AC Dual Voltage Manual-Switching 120V / 230V at 50Hz / 60Hz
• Current Rating: 6A at 120 VAC, or 4A at 230 VAC
• Power Rating: 800 W
• Operating Pressure: 45 – 50 PSI (344 kPa)
• Average Air Flow Pressure: 35 PSI
• High Volume Vacuum: 3.0 SCFM @ -4” Hg (84.9 liters/min)
• Low Volume Vacuum: 1.4 SCFM @ -1.5” Hg (39.6 liters/min)
• Water Reservoir Capacity: 33.9 fl. oz. (1.0 liter)
• Water Flow: 5.07 fl. oz./min (0.15 liter/min)
• Waste Tank Capacity: 1.08 gal. (4.08 liters)
• Noise Level: 72 dBA @ 3’4” (1 meter)
• Environmental Conditions:
• Operating Temperature: 10° to 40° C (50° to 104° F)
• Transport/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)
• Unit Duty Cycle: Continuous
• Note: For reliable grounding, connect the receptacle marked “Hospital Grade”.

IMPORTANT NOTE: When running the ADU-17A unit at 230VAC 50Hz, expect approximately 17% less vacuum and pressure volume due to the slower turning of the compressor. This device has been tested and found to comply with the emissions requirements of IEC 60601-1-2:2001-09. These requirements provide reasonable protection against harmful electromagnetic interference in a typical medical installation. However, high levels of radio-frequency (RF) emissions from electrical devices, such as cellular phones, may disrupt the performance of this device. To mitigate disruptive electromagnetic interference, position this device away from RF transmitters and other sources of electromagnetic energy.
WARRANTY:
Aseptico Inc. warrants its new products against defects in material and workmanship under normal and proper use, care, and maintenance for a period of two (2) years from date of original invoice. This two (2) year warranty does NOT apply nor is it extended to products that are not manufactured by Aseptico. These products may be covered by a separate limited warranty provided by the particular manufacturer, and all claims and questions regarding the same are to be directed to the particular manufacturer. Expendable components, such as batteries, fuses, light bulbs, and tubing sets installed on Aseptico products are specifically excluded and have no warranty. Consumable goods are warranted for the stated expiration date of such goods. Repair or replacement of any product(s) or part(s) under this warranty does not extend the term of this warranty, and such product(s) or part(s) shall remain covered by the unexpired portion of the warranty period, or for ninety (90) days from the date of return to Aseptico, whichever is later. This limited warranty applies only to the initial or first installation of the product or part. During the specific warranty periods set forth above, Aseptico will, at its option, repair or replace the product(s) or particular part(s) that are found to be defective in either material or workmanship in part or whole. Aseptico shall be the sole arbiter of such action. In the event of alleged defect under warranty, the purchaser is to notify Aseptico’s Customer Service department promptly. Customer Service will provide Return Material Authorization (RMA) instructions, usually directing that the product be returned for service, shipping prepaid by the buyer or end user, to Aseptico or its designated and authorized warranty service center. This warranty shall not apply to products (1) that have been subjected to neglect, abuse, misuse, improper installation, inadequate maintenance, or damage due to improper use of cleaning materials or chemicals, or non-compliance with Aseptico’s storage, installation, operation, maintenance or environmental requirements; (2) that have undergone any modification or repair not previously authorized by Aseptico in writing, or service, repair or modification by or from any facility other than an authorized Aseptico service center or technician, or that use non-authorized software or spare or replacement parts; or (3) that fail due to reasonable and normal use or wear and tear, or materials made, furnished or specified by the buyer or end user. Aseptico does not assume under this warranty any risks or liabilities arising from the clinical use of its products, whether or not such use involves coincidental utilization of products manufactured by others. Under no circumstances will Aseptico be liable or responsible for special, compensatory, incidental, consequential or punitive damages, lost profits, lost sales, or loss of use or loss of business opportunity by or through the use of the product. Aseptico’s sole and maximum liability with respect to the product, other than its obligations set forth above, shall be the total purchase price paid for the product.

SYMBOL DEFINITIONS

• P.O. Box 1548
• Woodinville, WA 98072 8333 216th Street SE
• Woodinville, WA 98072
• (425) 487-3157
• (800) 426-5913
• www.aseptico.com.
• info@aseptico.com.
• P/N: 420966
• Rev:  G ECO 15498 04/2022
• P.O. Box 1548
• Woodinville, WA 98072
• 8333 216th Street S.E.
• Woodinville, WA 98072
• International (425) 487-3157
• Toll Free(800) 426-5913
• www.aseptico.com.
• info@aseptico.com.

INDICATIONS FOR USE:
The ADU-17A is a mobile self-contained dental system that is used for endodontic and general dentistry applications.
RX: FEDERAL LAW RESTRICTS THIS DEVICE TO SALE BY OR ON THE ORDER OF A DENTIST
To prevent injury to people and damage to property, please heed relevant warnings and remarks. 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.
• Conforms To:
• AAMI STD ES60601-1
• AAMI IEC STD 62366
• IEC STD 80601-2-60
• IEC STD 60601-1-6
• Certified To:
• CSA STD C22.2 # 60601-1

References

• Aseptico Inc | Dental Motors, Portable Dental Equipment, OEM

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