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BRASSELER USA NL Series Operation Manual
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BRASSELER USA NL Series Operation Manual

High speed air turbine handpiece
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High Speed Air Turbine Handpiece
Please read this Operation Manual carefully before use and file for future reference.

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Summary of Contents for BRASSELER USA NL Series

  • Page 1 High Speed Air Turbine Handpiece Please read this Operation Manual carefully before use and file for future reference.
  • Page 2 Brasseler USA. • Should the handpiece function abnormally, cease operation immediately and return the handpiece to Brasseler USA for repair. • Depressing the push-button while handpiece bur is in rotation will result in OVERHEATING of the handpiece head. Special caution must be exercised during use to keep cheek tissue AWAY from the push-button of the handpiece.
  • Page 3 Caution on Burs • Do not use non-standard burs. The ISO standard shank diameter is Ø1.59 - Ø1.60 mm. • Do not use bent, worn, damaged, or non-concentric burs. • Always use within the bur manufacturer's recommended allowable speed. • Always use clean burs. Unclean burs may allow debris to build up inside chuck, causing weak bur retention or premature chuck wear. •...
  • Page 4 2. Mounting and Removing the Bur Mounting Insert the bur into the chuck. Press the push-button and insert the bur into the chuck until it is secure. (Fig. 1) Caution on Burs Fig. 1 Make sure that the bur is secure by pushing and pulling the bur. It could also increase the chucking power.
  • Page 5 Removing Press the push-button firmly and remove the bur. (Fig. 3) Caution • Mount / Remove the bur after the air supply is stopped completely. • It could be hard to remove the bur after cutting (e.g. removing the crown). Pull the bur with a pair of pliers while pressing the push-button.
  • Page 6 3. Chuck Cleaning Perform the cleaning of the chuck once a week for Push Button Nozzle Tip Chuck (FG bur). Chuck Cleaning Method 1) Mount the arrow-head spray nozzle tip into the spray port. 2) Lubricate chuck directly thorough the hole for bur attachment. Fig.4...
  • Page 7 4) After the cleaning, mount the bur and check the griping force for the chuck. If you feel griping force is weak, stop using it and send it to Fig.5 Brasseler USA for evaluation. Caution Do not attempt oil or alcohol rinse it in the water. It may cause malfunction.
  • Page 8 4. Sterilization Autoclave sterilization is recommended. Autoclave sterilization required first time you use and after each patient (after lubrication) as noted below. Autoclave Procedure 1) Scrub dirt and debris from the handpiece, and wipe clean with alcohol-immersed cotton swab or cloth. Do not use a wire brush. 2) Lubricate with spray.
  • Page 10 5a. Specifications Model NL9000M NL9000S NL9000T Head Type Mini Standard Torque 390,000~450,000 min -1 (rpm) 380,000~440,000 min -1 (rpm) 300,000~360,000 min -1 (rpm) Rotation Speed Drive Air Pressure 35.6psi (2.5bar)~42.7psi (3.0bar) Spray Type Four Port Spray Chuck Type Push Button ISO1797-1 Type3 Ø1.59~1.60 Bur Size Short Shank...
  • Page 11 5b. Connecting / Disconnecting the Handpiece Coupling Hose 1) Align the pipe of the coupling and the pipe hole of the hose, and push the coupling onto the hose. Hold the coupling tightly and fasten the nut of the hose securely. (Fig. 7) 2) Insert the handpiece firmly onto the coupling until it clicks to engage.
  • Page 12 Caution Air Pressure in excess of 42.7psi (3.0bar) could cause fracture of the bur or premature failure of ball bearings. 4) Pull the connector ring of the coupling backward and remove the Fig. 9 handpiece. (Fig. 10) Handpiece Coupling Caution Connect / Disconnect the handpiece after the air supply is stopped completely.
  • Page 13 5c. Clean After Each Patient It is important to clean the holes in the head as follows after each patient and before autoclaving to maintain lasting CLEAN-HEAD performance. (Fig. 11) Hole 1) Use the cup filler of the dental unit and fill the patient’s paper cup. 2) Brush off the debris at the holes.
  • Page 14 5d. Lubrication Supply spray after each use (after cleaning the holes) and/or before autoclaving. 1) Push spray nozzle attachment over the SPRAY nozzle until it firmly seats. 2) Insert the spray nozzle in the rear of the handpiece and spray for approximately 2-3 seconds. Handpiece Spray Nozzle Fig.
  • Page 15 5e. Changing O-ring Change O-rings if there is water in the exhaust line. There is a possibility of water leak Taper Ring from the coupling joint. Please make sure to change O-rings by the set. 1) Remove the handpiece from the coupling, loosen and remove the taper ring. (Fig. 15) 2) Push out the worn O-ring with your thumb.
  • Page 16 (Fig. 17) Caution Cellular Glass Optic Do not use a sharp tool to clean the Cellular Glass optics. It could damage the Cellular Fig. 17 Glass optics and decrease the light transmission. If it becomes dim, contact Brasseler USA.

  • Page 17: Warranty

    Warranty Brasseler USA warrants the handpiece against defects in manufacturing, workmanship and materials. Brasseler USA reserves the right to analyze and determine the cause of any problem. Warranty is voided should the handpiece not be used in accordance with this manual.
  • Page 18 ( For KaVo LUX )* ® MULTIflex ® ® ® *KaVo and MULTIflex are registered trademarks of Kaltenbach & Voigt GmbH & Co., Germany.
  • Page 19 6a. Specifications Model NL9000KM NL9000KS NL9000KT Head Type Torque Mini Standard 300,000 -360,000min -1 (rpm) 390,000 - 450,000min -1 ( rpm ) 380,000 - 440,000min -1 (rpm) Rotation Speed Drive Air Pressure 35.6psi (2.5bar) - 42.7psi (3.0bar) Spray Type Four Port Chuck Type Push Button ISO1797-1 Type3 Ø1.59 - 1.60 mm...
  • Page 20 6b. Connection / Disconnecting the Handpiece Handpiece Coupling 1) Connect the coupling to the hose. Refer to the manufacturer’s coupling manual for details. 2) Insert the handpiece firmly onto the coupling until it clicks to engage. (Fig. 18) Caution Check tightness at the connection between the coupling and the handpiece. Fig.
  • Page 21 6c. Clean After Each Patient It is important to clean the holes in the head as follows after each patient and before autoclaving to maintain lasting CLEAN-HEAD performance. (Fig. 20) 1) Use the cup filler of the dental unit and fill the patient’s paper cup. Hole 2) Brush off the debris at the holes.
  • Page 22 6d. Lubrication Supply spray after each use (after cleaning the holes) and/or before Spray Nozzle Handpiece autoclaving. 1) Attach spray nozzle securely to the spray can. 2) Insert the spray nozzle in the rear of the handpiece and spray for Fig.
  • Page 23 (Fig. 24) Cotton Swab Caution Do not use a sharp tool to clean the Cellular Glass optics. It could damage the Cellular Glass optics and decrease the light transmission. If it becomes dim, contact Brasseler USA. Cellular Glass Optic Fig. 24...
  • Page 24 Warranty Brasseler USA warrants the handpiece against defects in manufacturing, workmanship and materials. Brasseler USA reserves the right to analyze and determine the cause of any problem. Warranty is voided should the handpiece not be used in accordance with this manual.
  • Page 26 7a. Specification Model NL6000S Drive Air Pressure 32psi 380,000 - 450,000 min -1 Rotation Speed Bur Size Ø1.59 - Ø1.60 mm ISO1797-1 Type 3 Standard Bur Spray Type Single Spray Head Size Ø11 X 13.9mm Chuck Type Push Button Light Fiber Optic...
  • Page 27 7b. Connection / Disconnection to Hose 1) Connection Align the holes and tube on the handpiece and hose. Hose nut Insert handpiece into hose straight. Tighten the hose nut firmly. (Fig.25) 2) Disconnection Twist hose nut in reverse. (Fig.25) Fig. 25 Caution This handpiece follows ISO9168 Type 2 Standards for 5 Hole Joints.
  • Page 28 Set the pressure at the arrow, Fig.26, to 32psi. Fig. 26 Caution Do not exceed the recommended air pressure. This is important to prevent higher speed which could cause breaking of the bur and premature bearing failure.
  • Page 29 7c. Lubrication Supply spray after each use and/or before autoclaving. 1) Mount the arrow-head spray nozzle tip into the spray port. 2) Insert the arrow-head spray nozzle in Arrow-head Spray Nozzle Tip the drive air tube of 5 Hole Joint the handpiece and spray for approximately 2-3 seconds.
  • Page 30 5 Hole Joint Cotton Swab Do not use a sharp tool to clean the fiber optic. It could damage the glass and reduce the light transmission. If illumination becomes dim contact Fiber Exit point Brasseler USA. Fiber Entry point Fig. 28...
  • Page 31 Warranty Brasseler USA warrants the handpiece against defects in manufacturing, workmanship and materials. Brasseler USA reserves the right to analyze and determine the cause of any problem. Warranty is voided should the handpiece not be used in accordance with this manual.
  • Page 33 8a. Specification Model N5000 Drive Air Pressure 30psi - 36psi 400,000 - 450,000 min -1 Rotation Speed Bur Size Ø1.59 - Ø1.60 mm ISO1797-1 Type 3 Standard Bur Spray Type Single Spray Head Size Ø11 X 13.9mm Chuck Type Push Button...
  • Page 34 8b. Lubrication Supply spray after each use and/or before autoclaving. Arrow-head Spray Nozzle Tip Drive Air Tube Spray 1) Mount the arrow-head spray nozzle tip into the spray port. 2) Insert the arrow-head spray nozzle in the drive air Handpiece Midwest tube of the handpiece and spray 4 Hole...
  • Page 35 8c. Cartridge Replacement Removing Cartridge 1) Install the turbine head on the test bur. 2) Fit the head cap wrench onto the head and remove the head cap. (Fig. 30) 3) Remove the head cap, and remove the cartridge by pushing up on the test bur. 4) Use the needle to remove the O-ring in the head cap.
  • Page 36 O-ring Groove Caution • The threads in the head are very fine. Do not turn the head cap with the wrench on the first turn. Fig. 10 • Use of non-Brasseler USA cartridge may void warranty Fig. 34 Fig. 36...
  • Page 37 Warranty Brasseler USA warrants the handpiece against defects in manufacturing, workmanship and materials. Brasseler USA reserves the right to analyze and determine the cause of any problem. Warranty is voided should the handpiece not be used in accordance with this manual.
  • Page 39 9a. Specifications Please note that only Model NL45S N45S water is supplied, no Head Type Standard coolant/chip air supplied. Drive Air Pressure 35.6psi (2.5 bar) - 42.7psi (3.0 bar) A water stream is not mist. 380,000~450,000 min -1 (rpm) Rotation Speed Spray Type Single Water Supply •...
  • Page 40 9b. Connection / Disconnection to Hose Coupling Hose 1) Align the pipe of the coupling and the pipe hole of the hose, and push the coupling onto the hose. Hold the coupling tightly and fasten the nut of the hose securely. (Fig. 37) 2) Insert the handpiece firmly onto the coupling until it clicks to engage.
  • Page 41 Caution Air Pressure in excess of 42.7psi (3.0bar) could cause fracture of the bur or premature failure of ball bearings. 4) Pull the connector ring of the coupling backward and remove the Fig. 39 handpiece. (Fig. 40) Handpiece Coupling Caution Connect / Disconnect the handpiece after the air supply is stopped completely.
  • Page 42 9c. Clean slit after each patient Clean the slits at the handpiece head. Building up of debris at the slits may gradually deteriorate the Clean-Head performance and slows down the speed. (Fig. 41) 1) Spray lubricate the handpiece, and re-connect to the coupling. 2) Use the cup filler of the dental unit and fill the patient’s paper cup.
  • Page 43 9d. Lubrication Supply spray after each use (after cleaning the holes) Spray Nozzle Handpiece and/or before autoclaving. 1) Push spray nozzle attachment over the spray nozzle until it firmly seats. 2) Insert the spray nozzle in the rear of the handpiece and spray for approximately 2-3 seconds.
  • Page 44 9e. Changing O-ring Taper Ring Change O-rings if there is some water in the exhaust line. There is a possibility of water leak from the coupling joint. Please make sure to change O-rings by the set. 1) Remove the handpiece from the coupling, loosen and remove the taper ring. (Fig. 45) 2) Push out the worn O-ring with your thumb.
  • Page 45 9f. Changing Turbine Cartridge Slot in wall Alignment Pin Head Cap Wrench Removing Turbine Cartridge 1) Mount a bur blank in the chuck. Turbine Cartridge Head Cap 2) Mount the head cap wrench over Fig. 47 Fig. 48 the head cap, and remove the cap by turning it counter-clockwise.
  • Page 46 Cellular Optic Do not use a knife or a pointed tool. This could damage the end surface and cause reduction in light transmission. The cellular optic end can be replaced at the factory. Send to Brasseler USA for replacement. Fig. 49...
  • Page 47 Warranty Brasseler USA warrants the handpiece against defects in manufacturing, workmanship and materials. Brasseler USA reserves the right to analyze and determine the cause of any problem. Warranty is voided should the handpiece not be used in accordance with this manual.
  • Page 48 By Your Side in Dentistry One Brasseler Boulevard, Savannah, GA 31419 To order call 800.841.4522 or fax 888.610.1937. Visit our website: www.BrasselerUSA.com...

This manual is also suitable for:

Nl9000Nl9000kNl6000Nl5000Nl45