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Operation
(Standard: REF 750045 / 750044 / 730014 / 464004)
Installing and Removing Burs: Quiet-air (REF 730014/464004)
Quiet-air handpieces accept regular friction grip (FG) burs.
To use bur wrench: Insert square pin of bur wrench through
large opening in stator cap until it engages square socket in
the chuck. Fit the round wrench pins into two of the three
matching corner slots in the stator cap. Turn upper knurled
section of the wrench counterclockwise to open the chuck,
clockwise to tighten.
Do not tighten chuck without bur installed.
Do not operate handpiece without bur installed and
properly secured in chuck. These conditions could possibly damage chuck and cause bur ejection
and/or chuck ejection. Bur or chuck ejection could cause patient injury.
To install a bur: Open chuck. Insert bur all the way into
the chuck. If taper of bur drops below top of head, pull it out
slightly, as shown, and tighten chuck. Do not extend bur
any further (read warnings). Make sure bur is
secure before operating handpiece.
Note: Tightening chuck with bur taper buried in the
head will damage the chuck, resulting in a loss of
concentricity and gripping ability.
Note: Use of oral surgical length burs could possibly result in handpiece bearing failure or
personal injury due to bur ejection, bent burs, or inadequate cooling.
To remove bur: Insert the bur wrench into stator cap. Give knurled portion of wrench 1/2 turn
counterclockwise, then remove bur.
Operation
(Push Button: REF 790045 / 790044)
Never operate the handpiece under the following conditions:
1. In the presence of a soft tissue wound.
2. With a bur extended out from handpiece head.
3. Under "no load" conditions for extended periods of time.
4. At air pressure exceeding 35 p.s.i. (2.4 Atm.).
5. With a loose or bent bur.
To operate the handpiece: Simply depress the foot control on your dental unit. For water spray and chip air,
refer to dental unit instructions.
Push Button
The Push Button Chucking System of your new Tradition•PB handpiece accepts regular friction grip (FG) burs
and short shank (SS) burs.
Installing and Removing Burs
To install a bur: Insert the bur into the handpiece until you meet resistance. Now press the button and push
the bur all the way into the chuck until it stops.
Make sure bur is secure before operating handpiece.
To remove bur: Push the button to open chuck; then remove bur.
Note: The water spray will adequately cover bur and diamond cutting instruments up to .906 inches
(23 mm) long.
See Maximum Recommended Bur Length and Warning Information At Top Of Next Column.
Operation
(Power Lever
®
: REF 780045 / 780044 / 780014 / 484004)
Never operate the handpiece under the following conditions:
1. In the presence of a soft tissue wound.
2. While lifting Power Lever.
3. With a bur extended out from handpiece head.
4. Under "no load" conditions for extended periods of time.
5. At air pressure exceeding 30 p.s.i. (2.0 Atm.).
To operate the handpiece: Simply depress the foot control on your dental unit. For water spray and chip air,
refer to dental unit instructions.
Power Lever
®
The Power Lever Chucking System of your new Tradition•L handpiece accepts regular friction grip (FG) burs
and short shank (SS) burs. The Power Lever Chucking System of your new Quiet-air•L handpiece accepts only
regular friction grip (FG) burs.No bur wrench is required — simply lift lever up to open chuck; then flip it down
to lock the bur in place.
Note: When lever is in up position, the chuck is open and the turbine cartridge will not rotate.
Tradition•L
Installing and Removing Burs
To install a bur: Lift up the lever — past 90° position — to open the chuck. Insert bur shank all the way into
the chuck; then flip Power Lever down to lock bur in place.
Make sure bur is secure before operating handpiece.
To remove bur: Lift lever (past 90°) to open chuck; then remove bur. When the handpiece is not in use, store
it with a bur installed, lever down.
Note: The water spray will adequately cover bur and diamond cutting instruments up to .906 inches
(23 mm) long.
See Maximum Recommended Bur Length and Warning Information At Top Of Next Column.
Adjusting Power Lever Position
With your fingers (or the side of your thumb) push the
Power Lever around to the position desired. Lever turret
may be rotated in either direction.
Important: Power Lever cannot be rotated while
it is in the up (opened) position.
continued
Bur Wrench Quiet-air:
(Wrench REF 463102R)
Bur Taper
Quiet-air•L
Maximum Recommended Bur Length
(REF 750045 / 750044 / 790045 / 790044)
Note: Use of cutting instruments over .906 inches
(23 mm) in length could possibly result in handpiece
bearing failure or personal injury due to bur ejection,
bent burs, or inadequate cooling.
Note: Do not extend burs outward from handpiece
head. Burs must be inserted all the way into chuck
for proper bur retention. Extended burs could result
in personal injury due to bur ejection, bent burs or
inadequate cooling.
Repair
Midwest Air Repair
Factory Certified Service
™
Should your Midwest Quiet-air High Speed Handpiece need repair, call 1-800-800-7202 to schedule
a free pick-up:
Send to:
DENTSPLY Professional
Attn: Midwest Air Repair
901
West Oakton Street
Des Plaines, IL
60018-1884
Provide the following information for your repair:
• Complete name and address
• Dealer name and address
Air Repair offers:
• Repairs DOOR TO DOOR IN 2 BUSINESS DAYS
• Genuine Midwest Parts and Midwest Quality
• Expert Troubleshooting and Diagnosis
• Repair Service Warranty equal to the new product warranty
Parts
Midwest Plus
Cleaner/Lubricant
Aerosol Spray
(does not include nozzle)
Nozzle for Midwest
Plus Aerosol Spray
Midwest Plus
8 oz. Spray Cleaner
Maintenance Kit
& 2 oz. Lubricant Dropper
Midwest Plus
8 oz. Spray Bottle
Handpiece Cleaner
1 Liter Refill Bottle
Midwest Plus
2 oz. Dropper
Handpiece Lubricant
8 oz. Refill Bottle
Midwest Handpiece Air Station
includes box of 12 FREE Spray Guards
Midwest Spray Guards
Box of 100
Spray Tips
for Midwest Plus 8 oz. Spray Cleaner, pkg of 6
Tradition Turbine
with cap wrench
Cartridge Replacement Kit
Tradition•L Turbine
less cap assembly
Cartridge Replacement Kit
Tradition•PB Turbine
with cap wrench
Cartridge Replacement Kit
less cap assembly
Tradition Bur Wrench
Quiet-air Turbine
with cap wrench
Cartridge Replacement Kit
Quiet-air•L Turbine
less cap assembly
Cartridge Replacement Kit
Quiet-air Bur Wrench
Handpiece Gasket
4-tube Midwest
5-tube Fiber Optic
For Use With Q-Hose: 5-tube Fiber Optic, red
Cleaning Wire Kit
Tradition•L Head Cap
Replacement cap
Quiet-air•L Head Cap
Replacement cap
Warranty
Your Tradition / Tradition•L / Tradition•PB and/or Quiet-air / Quiet-air•L Handpiece is guarantied to be free of
defects in materials and workmanship for a period of six (6) months from its date of purchase — provided that
the handpiece has been operated and maintained as prescribed in these instructions (at the discretion of
DENTSPLY Professional) and has not been subjected to apparent misuse, abuse or accident. All questionable,
defective, or loose parts must be returned to the dealer, with handpiece and proof of purchase, transportation
prepaid.
The enclosed business reply card (guaranty registration) must be filled out completely and returned within ten
(10) days of purchase for this guaranty to apply. DENTSPLY Professional makes no other guaranties, expressed
or implied.
For the Dentist and Staff:
Handpiece Infection Control and Maintenance Information
Information on your Midwest Repair
Handpiece Problem Solving
Phone: 1-800-800-7202
DENTSPLY Professional
A Division of DENTSPLY International
901 West Oakton Street
Des Plaines, IL 60018-1884 USA
Copyright 2008 DENTSPLY International
Printed in U.S.A. Code No. 87074-0708
U.S. Patent No. 4330279.
Maximum
Recommended
Bur Length
• Nature of repair
REF
380080
380086
380145
380140
380141
380130
380131
380800
463102
380986
750118
780118
790118
750119R
464300
484300
463102R
773002R
773018R
753342R
464197R
780002R
484301R
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