BRASSELER USA NL4500 Operation Manual Download Page 2

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This product is Autoclavable up to Max. 135°C.

This Product can be washed bia Thermo Disinfector.

Rx Only

Caution: U.S. Federal law restricts this device to sale by or on the order of a licensed physician

1. User and Indications for Use

User: Licensed Physician (Dentist)

Indications for Use: The NL4500 is an air-powered dental handpiece with intended use of being a surgical

tool for impacted third molar removal and periodontal procedures for which a conventional handpiece would

be used.

Summary of Contents for NL4500

Page 1: ...OPERATION MANUAL Please read this Operation Manual carefully before use and file for future reference Rx only High Speed Air Turbine Handpiece...

Page 2: ...this device to sale by or on the order of a licensed physician 1 User and Indications for Use User Licensed Physician Dentist Indications for Use The NL4500 is an air powered dental handpiece with int...

Page 3: ...e seriousness of the risk Class Degree of Risk WARNING Hazard that could result in serious injury or damage to the device if the safety instructions are not correctly followed CAUTION Hazard that coul...

Page 4: ...o not drop strike or permit any impact to the handpiece Proper protective equipment i e eyewear and masks must be worn when operating this handpiece Should the handpiece function abnormally cease oper...

Page 5: ...hausts from the back of the head of the handpiece Directing air into an open wound or beneath the mucosa or dermis may result in injury from air emphysema or embolism When using this handpiece do not...

Page 6: ...le Fig 1 For Multi Gauge information refer to Option Parts List Warning Caution Do not exceed the optimum pressure specified on the specification table Do not use air contaminated by dust moisture and...

Page 7: ...is firmly connected to the coupling 2 Disconnection Pull back the Retention Lock Ring and remove the handpiece from the coupling Fig 2 Caution Do not operate the Retention Lock Ring while under drive...

Page 8: ...in place Fig 3 2 Depress the Push Button and insert the bur into the chuck until it is secure then release the button 3 Ensure that the bur is secure by gently pulling and pushing the bur WITHOUT dep...

Page 9: ...by the bur manufacturer Do not exceed maximum bur length recommended by Brasseler USA Do not apply excess pressure to the bur as it may break or bend or become difficult to remove Damaged burs may br...

Page 10: ...a 25mm length the working diameter must be within the value specified in the table below Using a bur with an excessive diameter could cause bur run out and bend or break the bur a Diamond Bur 2mm or...

Page 11: ...nce After each patient maintain the product as follows Lack of maintenance could cause premature failure or overheating of the handpiece 7 1 To Insert the Bur After the treatment of each patient clean...

Page 12: ...rmittently the handpiece 3 times for 2 to 3 seconds each time 5 Wipe the handpiece dry 7 2 Cleaning Handpiece 1 Remove dirt and debris from the handpiece Do not use a wire brush 2 Wipe clean with alco...

Page 13: ...educe the effect of lubrication and could cause corrosion Never use and solvent such as benzine or thinner to clean the handpiece Do not use a sharp tool to clean the Glass Rod It could damage the gla...

Page 14: ...he spray to be directed away from the bur and the cooling efficiency reduces Do not blow the air into the Clean Head Hole Caution 7 4 Cleaning Spray Point When spray ports are clogged or spray does no...

Page 15: ...nozzle on the can 3 Insert the Spray Nozzle in rear of the handpiece Hold the handpiece and spray for approximately 2 3 seconds Apply lubricant until it expels from the handpiece head for at least 2 s...

Page 16: ...ANA SPRAY Plus or other approved handpiece lubricant Fig 8 or an automatic handpiece cleaning and lubrication system An automatic handpiece cleaning and lubrication system When using an automatic hand...

Page 17: ...cated and sterilized If blood remains on the external or internal surfaces it can become clotted and cause rust Do not heat or cool the handpiece too quickly Rapid change in temperature could cause da...

Page 18: ...ct the sterilizer manufacturer for detailed information about cycle temperatures Autoclave sterilization is recommended for the product The validity of other sterilization methods is not confirmed Do...

Page 19: ...ig 11 3 Insert the complete set of new O rings in the correct grooves 4 Replace and firmly tighten the taper ring Refer to Spare Parts List to identify the correct parts 8 Replacing the O rings Taper...

Page 20: ...ter line If water is beginning to leak from the handpiece replace the Non Retraction Valve Brasseler NSK Coupling 1 Remove the coupling joint from the hose 2 Remove the back end gasket 3 Pull and remo...

Page 21: ...eferring to the check sheet below If any abnormalities are found contact Brasseler USA Points to Check Details Head cap is loose Check that the Head Cap is firmly tightened Rotation Rotate the handpie...

Page 22: ...Type ISO 1797 1 1 59 1 60mm Surgical Long Shank Bur 25mm Chucking Length 10 7mm Max Bur Length 25mm Max Working Part Diameter 2mm Drive Air Pressure 0 25 0 3MPa 2 5 3 0kgf cm2 36 2 43 5psi Max Air Co...

Page 23: ...ent Temperature 10 40 C Humidity 30 75 Atmospheric Pressure 700 1 060hPa Transportation and Store Environment Temperature 10 50 C Humidity 10 85 Atmospheric Pressure 500 1 060hPa This handpiece is a w...

Page 24: ...rranty is voided should the handpiece not be used correctly or for the intended purpose or has been tampered with by unqualified personnel or has had non Brasseler USA parts installed Replacement part...

Page 25: ...osal of medical equipment as well as the risks of environmental contamination caused thereof a surgeon or a dentist is required to confirm the equipment is sterile Ask specialist firms who are license...

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Page 28: ...Brasseler U S A Dental LLC One Brasseler Blvd Savannah GA 31419 U S A...

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