Henry Schein MICRO-MOTOR L50 Instrucciones De Uso página 4

M
AINTENANCE
1. Memory:
Saves the previous selection of direction or hand/foot operation. Exercise care on next use of the unit.
2. Do not use the control box in humid or damp environment.
3. Transport and storage conditions:
Temperature: 10 ~ 40°C
Humidity: 30 ~ 75% RH
Atmospheric Pressure: 700 hPa to 1060 hPa
4. Use the handpiece and pedal only with the control box provided.
5. Check for any problems, including vibration of bur, at low speed before selecting high speed.
6. Operate the speed control dial control box gently.
7. Turn off the power or set the RPM is to zero and then change the bur.
Do not turn on the power while the collet chuck of handpiece open.(E1 error).
8.
9. Maximum operating temperature of component parts:
Head of the Handpiece - maximum temperature 39°C at ambient 25°C or 54°C at ambient 40°C
Therefore use carefully!!
Recommended RPM according to the bur diameter
Please keep the RPM according to below diagram to avoid accidents.
(The allowable RPM could be different for the bur material and type.)
10. Bur
• Bur dimension : 2.35mm (ISO7785-2 TYPE2)
• Minimum fitting length of bur: 10mm
• After insertion into the handpiece and locked in position, the maximum projection length of bur
should be at least 35mm.
Use ISO standard burs and avoid using rusty and bent burs which will cause excessive wear
of bearings.
Operate at speed recommended by bur manufacturer.
Do not to drop the handpiece as this may result in damage or breakage. If dropped, check the
11.
bur is not bent or that there is no excessive heat is generated while operating.
12. If any problems occur in handpiece, have handpiece checked by a designated repairer before use.
13. ENSURE POWER SWITCH OF THE UNIT IS OFF BEFORE CONNECTING TO THE MAINS.
14. A circuit breaker is provided to protect the motor. It activates when there is an overload.
15. Do not open the chuck while operating.
Keep the handpiece with a bur within the collet chuck after operation.
16.
17. Do not put the handpiece down before it has completely stopped.
18. Remove the power cord from the supply before removing the handpiece.
19. Use the specified voltage.
20. Only use accessories suitable for this product.
21. For recommended speeds in various applications, follow the manufacturer's instructions.
CHANGING the FUSE
The fuse is placed in the small box next to the power connector at the back of the unit.
Remove the fuse box and change the fuse.
M -M L50
ICRO OTOR
6
E C
RROR ODE
In case of any overload, breakage, and motor coil burning, the motor stops and control box displays
an error code on the rpm display box. Diagnosis and corrective action can be checked from this:
CODE CAUSE
Setting error:
E1
Caused by abnormal
of motor initial operation.
Over current error: Occurs in case
of excessive use of handpiece on
E2
overload. Incorrect assembly.
Bearings and motor wear.
E3 Control box error.
CHANGE COLLET CHUCK
1. Set and fix the wrench turning the bur.
2. Turn in open direction.
3. - 4. Turn the chuck to the counter-clock wise by hand or if difficult use wrench.
5. Change the chuck.
* Fix the bur and chuck turning to clock wise. And then turn again to counter clock wise a bit and set the tension to remove the bur.
Clean and assemble the chuck very carefully.
If your are not a skilled engineer, do not disassemble the handle and motor. It may cause a breakage.
If disassembled, the joint of handle part and the shaft of the motor part have to be connected properly.
If it does not fit, it may cause vibration, noise, heat and bearing damage.
* If the chuck is not open, please turn it with the wrench.
For your safety, please note the following:
Do not use with damaged or faulty power cord, plug, and outlet, this may cause the danger of fire/ electric shock.
When unplugging the power cord, hold the plug and do not touch with wet hand – this may result in an electric shock
Do not bend the power cord excessively or crush with heavy objects as this may cause fire/electric shock.
Do not place near heat, candles or cigarettes.
Close supervision is needed if this product is used by or near the very young, the elderly or invalids.
Do not leave children unattended in any room where this product has been installed.
• Type of protection against electric shock: Class I equipment
• Degree of protection against electric shock: Type B applied parts
• Classification according to the degree of protection against ingress of water as detailed in the current edition of IEC 60529:
Equipment: IPX0, ordinary equipment
Foot Switch: IPX1
• This equipment is not suitable for use in the presence of flammable anesthetics or oxygen.
• Mode of operation: continuous operation.
This equipment has been tested and found to comply with the limits for medical devices in IEC 60601-1-2:1994. These limits are designed
to provide reasonable protection against harmful interference in a typical medical installation. This equipment generates, uses and can
radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to other
devices in the vicinity. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does
cause harmful interference to other devices, which can be determined by turning the equipment off and on, the user is encouraged to try
to correct the interference by one or more of the following measures:
• Reorient or relocate the receiving device.
• Increase the separation between the equipment.
• Connect the equipment into an outlet on a different circuit to where the other device(s) are connected.
• Consult the manufacturer or field service technician for help.
Use the grounding conductor/clip. Breakage or electric leak may cause the danger of electric shock. For grounding, inquiry to electrician
or to main office.
Do not use the product in a humid or damp location – this may cause danger of electric shock and fire.
Do not drop or damage the handpiece. In case of malfunction, dropping or immersing in water (this may cause vibration of the bur, over-
heating, or damage of the bearings.) Do not use - contact the manufacturer,
* Only use the product as specified in the instructions of the manufacturer.
* Injury or property damage may result if these instructions are not correctly followed.
The manufacturer in not responsible for any accidents resulting from the instructions not being followed.
M -M
ICRO OTOR
RELEASING ACTION
Check the power cord and motor connector
are correctly connected. Check the chuck
is not open. Turn the power on again. If
Push
operating correctly the error code will not
the motor
display. If error persists contact the
supplier/manufacturer.
button,
knee
Switch off the control box and
restart after 10 minutes.
or foot
If error persists contact the
controller.
supplier/manufacturer.
Contact the
supplier/manufacturer.
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L50