Best implant handpiece manufacturer

Best implant handpiece manufacturer

# Rotation Speed (RPM)

Carbon Housing Cover, Motor Cord, Brush Spring, Carbon Brush Bolt, Carbon Brush, Carbon Brush Holder

Chuck Wrench, Hand Cap, Spindle Set, Chunk Joint Wrench, Chuck Wrench Test Bur

Chuck Wrench Hand Cap, C Ring, Spindle Set, Ball Bearing, Chuck Housing

> Service > Maintenance
Maintenance

* Precautions when using the micromotor

  1. Wear safety goggles or a safety shield to protect your eyes of face when cutting or grinding works.
  2. Never use bent, asymmetrical or damaged burs. Always use standard burs.
  3. The sudden start is dangerous at high rotation speed. Accelerate slowly from low speed to desired speed.
  4. Take every possible care not to drop the motor. (It may damage ball bearing or weaken durability of the motor)
  5. Always keep the allowable rotation speed according to type of bur for your safety even though the motor
    is fully within the speed range max. 50,000rpm. (Please refer th below a chart for allowable rotation speed)
  6. Never try to operate the chuck handle while the motor is in operation
  7. Clean the motor after using.

* Allowable rotation speed

  • - This chart for allowable rotation speed can be slight different depending on bur materials or types.
  • - Always keep the allowable rotation speed according to diameter of bur for your safety.

Best implant handpiece manufacturer

Select the of MARATHON product after examing the following conditions.
- Performance of the grinding tool
- Workpieces to be ground
- Grinding method

When taking your MARATHON from the box, never let it tumble out or fall down
on the floor.
Handle with special care any MARATHON product that is heavy or with sharp corners

Inspect your MARATHON without fail before use, Before using your MARATHON, make sure, through visual inspection for safety, that your MARATHON has no, flaw, crack or faulty adhesion.

Secure proper mounting. When mounting your any kind of bur to your Handpiece, insert it properlyto the final depth.
Secure proper mounting of Bur with the correct amount of overhang.

Use a suitable speed that has not exceed the maximum value.
MARATHON Motor has a maximum speed. Exceeding the maximum speed may invite trouble including vibrations.

For securing safety in use: When using your MARATHON, wear goggles and a dust respirator without fail.
When using a tool with a sharp edeg, never touch it directly.
If grinding a workpiece that is a hard material, flying chips may hurt you.
When grinding a workpiece at high or superhigh speed, use coolant.

When taking your MARATHON from the box, never let it tumble out or fall down
on the floor.
Handle with special care any MARATHON product that is heavy or with sharp corners.

If any abnormal vibration begins during use, stop operating your tool and remove the cause.

For using any the of MARATHON, observe the operating instructions given in each manual.

Never use MARATHON for any purpose other than the original one, nor remodel it.

Store MARATHON in a dry place.
Store your MARATHON in a place with the lowest possible humidity and moisture content and shielded from exposure to direct sunlight.
Never miss daily inspection and maintenance.

Never leave your Motor Handpiece with the switch turned on, or an accident may occur if it is over-heated

* Replacing Carbon Brushes

  1. After turn off the power of the Control Unit, remove the Carbon Housing Cover and the Motor Cord from the rear of the Handpiece.
  2. Remove worn-out Carbon Brushes after taking off Carbon Brush Bolts using a screwdriver(+).
  3. Replace by new ones with observing the Brush Spring should get jammed in the Carbon Brush Holder.
  4. Assemble the Handpiece.
  5. After run the Handpiece under no load state about 20,000RPM for 30 minutes, then use.
  6. ※ Replacing cycle of Carbon Brushes being about one year, can be depending on working hours and loading conditions.

Best implant handpiece manufacturer

* Replacing the Collet Chuck

  1. The Hand Cap and the Spindle Set are disjointed by continuously turning the Hand Cap countclockwise using the Chuck Wrench.
  2. The Collet Chuck is disjointed by continuously turning it countclockwise using tools.
  3. After replace by new Collet Chuck, assemble the Handpiece.
  4. After run the Handpiece under no load state and confirm something wrong nonexistence, then use.
  5. ※ Replacing cycle of the Collet Chuck being 2~3 years, can be depending on working hours and loading conditions.

Best implant handpiece manufacturer

* Replacing Ball Bearings

  1. Disjoint the Hand Cap and the Spindle Set.
  2. If remove the C Ring from the front of the Chuck Housing, Ball Bearings and other parts are disassembled.
  3. After assemble other parts and replace with new Ball Bearings sequentially, install C Ring again.
  4. Joint The Hand Cap and the Spindle Set.
  5. After run the Handpiece under no load state and confirm something wrong nonexistence, then use.

Best implant handpiece manufacturer