HANDPIECE MAINTENANCE INSTRUCTIONS
8333 - 216th Street SE • Woodinville, WA 98072
Phone: (425) 487-3157 • Toll Free: (800) 426-5913 • FAX: (360) 668-8722
NOTE: OBSERVE THE FOLLOWING TO PREVENT HANDPIECE FAILURE:
• Always be sure to properly clean and lubricate the unit after each use.
• Replace burs frequently - avoid cutting with dull burs.
• Use a light touch, do not force the bur through hard tissue, such as dense cortical bone.
• Keep a spare handpiece available in case of breakdown, as repairs take time.
• For expert repair, call (800) 426-5913, then return handpieces to address below.
1. Using the Aseptico-supplied wrench, remove head from handpiece by unscrewing the collar
at the Contra Angle.
2. Once head is removed, loosen the Drive Assembly in handpiece by gently rocking and
pulling on 1-1/2-inch long shaft, until the Assembly comes out of handpiece.
3. Swing Latch Handpiece with a Removable End Cap: Remove End Cap (the part of head
that file goes through) with supplied wrench by turning clockwise. Important: The Cap
MUST be turned clockwise to remove.
4. Remove the Pinion gear, which is located behind the cap, by lightly tapping head on hard
surface until gear falls out of head. Note: If disassembling a push-button head, there will be
no Pinion gear to remove.
5. Place all parts in a cleaning solution, such as Isopropyl Alcohol. Leave parts in solution for 10
minutes minimum, agitating occasionally.
6. Remove all parts from cleaning solution and inspect for dirt buildup or caking. Use either a
tooth brush or wire brush (depending upon hardness of buildup) to brush off dirt.
7. Before reassembling the handpiece, spray AseptiSpray through handpiece body.
8. Reassemble the handpiece by reversing steps 1-4. Note: When reinstalling Pinion Gear into
head, insert long side of gear shaft into head first.
9. When handpiece is completely reassembled, spray AseptiSpray through handpiece and
ensure lubricant is flowing freely.
P/N: 420254
Rev. L
ECO 12887
07/2012
CLEANING AND LUBRICATION:
To prevent biomaterial from hardening onto the handpiece
components, use AseptiSpray cleaner and lubricant to clean
handpiece immediately after each use. Insert the spray noz-
zle into the central tube in the back end of the handpiece
(as pictured) and spray for 10 seconds. Spray should come
out where bur was inserted. If spray does not flow properly,
follow the Complete Maintenance instructions below:
COMPLETE MAINTENANCE - After every 10 to 15 uses:
CAUTION - Swing Latch Handpiece with Removable End Cap:
Always tighten the front End Cap into place with a wrench. Using
fingers to tighten the End Cap does not provide enough torque to
properly secure it into place.
COLLAR
HANDPIECE MAINTENANCE INSTRUCTIONS
8333 - 216th Street SE • Woodinville, WA 98072
Phone: (425) 487-3157 • Toll Free: (800) 426-5913 • FAX: (360) 668-8722
NOTE: OBSERVE THE FOLLOWING TO PREVENT HANDPIECE FAILURE:
• Always be sure to properly clean and lubricate the unit after each use.
• Replace burs frequently - avoid cutting with dull burs.
• Use a light touch, do not force the bur through hard tissue, such as dense cortical bone.
• Keep a spare handpiece available in case of breakdown, as repairs take time.
• For expert repair, call (800) 426-5913, then return handpieces to address below.
1. Using the Aseptico-supplied wrench, remove head from handpiece by unscrewing the collar
at the Contra Angle.
2. Once head is removed, loosen the Drive Assembly in handpiece by gently rocking and
pulling on 1-1/2-inch long shaft, until the Assembly comes out of handpiece.
3. Swing Latch Handpiece with a Removable End Cap: Remove End Cap (the part of head
that file goes through) with supplied wrench by turning clockwise. Important: The Cap
MUST be turned clockwise to remove.
4. Remove the Pinion gear, which is located behind the cap, by lightly tapping head on hard
surface until gear falls out of head. Note: If disassembling a push-button head, there will be
no Pinion gear to remove.
5. Place all parts in a cleaning solution, such as Isopropyl Alcohol. Leave parts in solution for 10
minutes minimum, agitating occasionally.
6. Remove all parts from cleaning solution and inspect for dirt buildup or caking. Use either a
tooth brush or wire brush (depending upon hardness of buildup) to brush off dirt.
7. Before reassembling the handpiece, spray AseptiSpray through handpiece body.
8. Reassemble the handpiece by reversing steps 1-4. Note: When reinstalling Pinion Gear into
head, insert long side of gear shaft into head first.
9. When handpiece is completely reassembled, spray AseptiSpray through handpiece and
ensure lubricant is flowing freely.
P/N: 420254
Rev. L
ECO 12887
07/2012
CLEANING AND LUBRICATION:
To prevent biomaterial from hardening onto the handpiece
components, use AseptiSpray cleaner and lubricant to clean
handpiece immediately after each use. Insert the spray noz-
zle into the central tube in the back end of the handpiece
(as pictured) and spray for 10 seconds. Spray should come
out where bur was inserted. If spray does not flow properly,
follow the Complete Maintenance instructions below:
COMPLETE MAINTENANCE - After every 10 to 15 uses:
CAUTION - Swing Latch Handpiece with Removable End Cap:
Always tighten the front End Cap into place with a wrench. Using
fingers to tighten the End Cap does not provide enough torque to
properly secure it into place.
COLLAR
