ALAN Dental Equipment C-PUMA Dental Electrical Motor User Guide

ALAN Dental Equipment C-PUMA Dental Electrical Motor

Product Specifications

• Product Name: Dental Electrical Motor C-PUMA
• Manufacturer: Wellkang Ltd.
• Address: Suite B, 29 Harley Street, London W1G9QR, United Kingdom
• Revision Date: 2017-05 Ver1.2
• Operating Mode: Intermittent with 40 seconds operating time and 10 minutes idle time
• Intended Use: Cutting / polishing of the tooth for dentists inclinic and laboratory settings

Product Usage Instructions:

Safety Cautions

1. Read the information completely before use.
2. Use the unit only as per the user’s guide and intended purpose.
3. Ensure power voltage matches adaptor voltage range to prevent damage.
4. Use original accessories provided to avoid problems or damage.
5. Avoid inserting any other parts into the unit to prevent electric shock.
6. During installation, avoid twisting the tubing or cord.
7. Avoid detergent entering the unit to prevent short circuits.
8. Turn off the instrument immediately if any issues arise to prevent interference with normal operation.
9. This unit is for professional users only.

Standard Configuration:

• Control Box (with motor handle)
• Adaptor
• Power Cord
• U-shaped Bracket (optional)
• L-shaped Bracket (optional)
• Hand Screw (accessories of bracket)
• Screw and Nut (accessories of bracket)
• Seal Ring
• Axial Plug Pump
• Usage Manual

Construction and Installation

Standard Components

• L-shaped Bracket
• U-shaped Bracket
• Power Cord
• Adaptor

Structure

• External Hose
• 4-hole Turbine Connector
• DC29.5V 4.8A Power Switch

Operation Instructions

1. Connect the 4-hole turbine hose to the control box by fitting it to the connector and tightening securely.

Frequently Asked Questions (FAQ):

• Q: What is the intended use of the Dental Electrical Motor C-PUMA?
  A: The product is used for cutting / polishing of the tooth and is intended for use by dentists who have been trained, specifically in clinic and laboratory settings.

• Q: What should I do if I encounter an issue with the instrument during operation?
  A: Immediately turn off the instrument to prevent any interference with normal operation and seek professional assistance for troubleshooting and repairs.

Dental Electrical Motor
C-PUMA

Wellkang Ltd.
Address:Suite B,29 Harley Street,London W1G9QR, United Kingdom
Ver1.2 Revision Date:2017-05
https://www.alandental.com

Thank you for purchasing the COXO C-PUMA dental electrical motor. We recommend that prior to use, you read this document carefully regarding instructions for using, handling method, or maintenance check so that you can carry on using the unit in the future.
In addition, please keep this operation manual in a place where a user can refer to it at any given time.

Classification of equipment

• Type of protection against electric shock :
  • Class l equipment
• Degree of protection against electric shock :
  • Type B applied part
• Method of sterilization or disinfection recommended by the manufacture :
  • See 7. Cleaning, disinfection, packing and sterilization
• Duty cycle(ON 40 sec/OFF10 min)
  • The electric motor is designed for intermittent operating mode with an operating time of 40 seconds and an idle time of 10 minutes. If the operating mode specified is observed no overheating of the system and therefore no injury to the patient, user or third persons arises.
  • Not to position the ME equipment so that it is difficult to operate the disconnection device.

Indications
This product is suitable for oral repair of patients such restoration, periodontal disease.

Contraindications:
Patients with implanted pacemakers were fitted.

Cautions for operation

• Read these safety cautions thoroughly before use and operate the product properly.
• These indicators are to allow you to use the product safely, prevent danger and harm to you and others.
• These are classified by degree of danger, damage and seriousness. All indicators concern safety, be sure to follow them.

may occur.
CAUTION| Explains an instruction where minor to medium injury or physical damage may occur.
NOTICE| Explains an instruction that should be observed for safety reasons.

Safety caution

CAUTION
Please read the following information completely before use this product.

1. This unit must be used as the user’s guide mentions, not for other purpose. Please refer to the usage instruction strictly. We won’t take the responsibility for the damage caused by improper use.

2. Before using the main power, make sure the power voltage is according to adaptor voltage range.Improper input voltage will damage the unit and cause danger to operator or patient.

3. Please use the original accessories, such as: motor handle and adaptor. We won’t take the responsibility to any problem or damage caused by using other parts which are not supplied by us.

4. To avoid electric shock, don’t insert any other parts into the unit; it may cause electric shock or damage.

5. When you install control box or motor, do not twist the tubing or the cord.

6. Avoid the detergent go into the unit, in case that causes the short circuit or problem.

7. Please turn off the instrument at once when something wrong with it.
   It’s not allowed to modify the unit at any condition. Any disassembling or modification will cause the invalidation of the guarantee.

8. Turn off the power switch after each use. If unit is to be stored for long periods of time, drain water from unit and hose.

9. Protect the instrument from ambient electromagnetic interference.
   When there is a patient who is using the cardiac pacemaker, or there is an electronic operation, please don’t put the machine around.

10. Unstable voltage and being under electromagnetic environment will interfere with the normal operation.

11. This unit is just for the professional user.

Standard configuration

• Control box(with motor handle) 1
• Adaptor 1
• Power cord 1
• U-shaped bracket (optional) 1
• L-shaped bracket (optional)  1
• Hand screw(accessories of bracket ) 2
• Screw and nut(accessories of bracket ) 4
• Seal ring 3
• Axial plug pump 1
• Usage manual 1

Intended use
This product is used for cutting / polishing of the tooth, and it provides only to the dentists who have already been trained and use only in clinic and laboratory.

Construction and installation

Standard Components

Structure

Operating control box

1. Connect the 4-hole turbine hose to the control box
   Fit the 4-hole turbine hose to the 4-hole turbine connector of control box and tighten.

2. Connecting the DC adaptor and power cord
   Insert the DC adaptor plug into the DC adaptor connector, and then use the power cord connect the plug and DC adapter.

Attention:
Before insert or pull out the power cord, make sure that the power switch in the closed position, in order to prevent electric shock.

Handling the motor

1. Connecting / disconnecting the motor and the motor cord
   To remove the motor cord from the motor, unscrew and detach the motor cord nut, and gently pull out the motor cord connector.
   To connect, align and insert firmly the pins of the connector carefully into the pin holes of the motor, and fasten the motor cord nut securely.

2. Connecting / disconnecting the motor and the handpiece attachments
   Assemble the handpiece attachment by inserting the motor insert into the handpiece attachment, and turn attachment until it clicks and positioning pins are aligned.
   Remove the handpiece by pulling the handpiece attachment out from the motor.

Install the bracket

As shown in figure, when installing a L-shaped bracket, the fixed to the treatment of dental chair on the side, and in the corresponding position fixed screw; when installing a U-shaped bracket, the fixed to the treatment of dental chair under the table, and in the corresponding position fixed screw.

Function and settings

General function

Insert the power cord plug in AC outlet and turn on the power switch. When you turn on the power switch, lamps and speed indicator will be illuminated.

Before using this system, make sure to perform foot air calibration function.

1. Reverse key
2. Display area
3. Memory1 key
4. Memory 2 key
5. Gear ratio select key
6. Up key
7. Down key

1. Press the gear ratio select key 5  to select the gear ratio, and the corresponding indicator for the gear ratio will turn on.

2. The value of speed displays on display area 2  , and adjust by pressing up key  6 and down key 7 , the setting as follow:
   Lamp voltage setting mode voltage value step 0.1 v, adjusting range 3.0 to 3.6;
   Delay time to turn off the lights set pattern time value step 1 s, adjusting range 0 to 30;
   16:1, show 1 to 25
   (corresponding speed 125 RPM to 2500 RPM, step 100 RPM)
   1:1, show 2 to 40
   (corresponding speed 2000 RPM to 40000 RPM, step 1000 RPM)
   1:5, show 1 to 20
   (corresponding speed 10000 RPM to 200000 RPM, step 10000 RPM)

3. Select the direction of rotation using the reverse key 1  .

4. Press the M 1 key  3 or M 2 key 4 to export the recorded program .
   Hold the M 1 key  3 or M 2 key 4  (>3s) to save the program.

5. The micromotor operation is controlled by the air switch/foot pedal of the delivery unit.

Composite key setting

1. Press the reverse key 1   first, and then at the same time hold the M1 key 3  (≥1 s) into lamp voltage regulation mode, and adjust the value by  pressing up key and down ke 7y , short press reverse key o1 ut of the model.
2. Press the reverse key 1 first, and then at the same time hold the M2 key 4  (≥1 s) into the lights delay time out adjust mode, and adjust the  value by pressing up key 6  and down ke 7 y , short press reverse key out of the model.
3. Press the reverse key 1 first, and then at the same time hold the down key 7 (≥ 1 s) manual open lamp, display area shows F1, short  press the reverse key 1  or after 30 s lights automatically turn off.
4. Press the reverse key 1 first, and then at the same time hold the up key 6 (≥ 1 s) for pressure calibration, display area s2 hows F2, completely stepped on the foot, keep 5 s, when detected pressure input,  flashing the F2 on display area , when display are 2a stops flashing and hear the unit stopped ringing, said calibration is complete, loosen the pedal, the unit stops ringing, When calibration pressure instability or need to adjust the driving gas pressure value, repeat the above steps after adjustment for calibration, short press the reverse ke 1y exit the pressure calibration, or after 30s automatically quit .
5. Press the reverse key 1 first, and then at the same time hold the up  6 down key 7 (≥ 1 s)to restore the factory settings, display area 2 shows F3, can restore M1 model and M2 model, the lamp voltage value, turn off the lights delay time and pressure calibration value.

The control of start/stop
When the input pressure > 50% of the calibration pressure (factory set calibration pressure of 2 bar), motor start with the current setting speed, motor rotates, digital tube decimal point flash, the LED lights turn on at the same time.
When in start state, input pressure ≤50% of the calibration pressure, the motor stopped, LED lights to set delay time delay shut down. When without pressure input, it can be through the composite key (hold the reverse key , while holding the select key 5 again ≥ 3 s) mandatory start, and press the select key t5 o stop.

Note: The pressure control priority; namely, after being forced to start the input pressure is greater than 50% of the calibration pressure, the system automatically switch back to the pressure control, and the select key 5 is invalid.

Other setting

1. Powered up within 1s, if detected the input pressure is greater than 50% of pressure calibration, prompt error E1, it can returned to normal after the input pressure drop to 0.
2. After startup, if the display panel and main control platform without communication, prompt error E2, motor control is invalid.

Maintenance

Use a screwdriver to loosen screws on the connecting shaft parts, connecting shaft was isolated, replaceable LED light.

Cleaning, disinfection, packing and sterilization

Manual cleaning

• Use the softened water(< 38 °C) and brush to clean the dental electric motor.
  • Surface cleaning
• Use the softened water(< 38 °C) and brush to clean the surface of dental electric motor visually clean.
  • Crevices and cavities cleaning
• Use the softened water(< 38 °C) and brush to brush E type connector screw, the gap part, the connection gap of the motor rear part, pay particular attention to all crevices and cavities. Repeat several times until visually clean. Then Use the water absorbent cloth to remove any remnant of liquid.

Manual disinfection
Use KaVo Cavicide disinfectant liquid to disinfect the electric motor. Packing

NOTE

• The quality and use of the sterilization packaging must comply with applicable standards and be suitable for the sterilization procedure!
• If potential infectious liquids and particles can contact the products, it is recommended to cover and protect these areas with sterile dispos- able products.

Sterilization
High temperature and high pressure sterilization is recommended. Every time after treatment, please follow the following methods to start the high temperature and high pressure sterilization.
Only the motor part is available under the high temperature and high pressure sterilization.

Note: Apart from the parts that are available under the high temperature and high pressure sterilization, the other (main unit, power cord), please do not put into high temperature and high pressure sterilization.

High temperature and high pressure sterilization method

1. Please use the brush (not metal brush) to clean the attached dirt on the motor surface.
2. Please do not oil the motor. Install the axial plug pump to the motor.
3. Put into the bag and seal for the high temperature and high pressure sterilization.
4. The manufacturer recommends sterilization at 121 ° C for 15 minutes.

Attention for High temperature and high pressure sterilization

1. Do not oil the motor inside.
2. Motor must be unload the motor cord before sterilization.

Storage and transportation

1. This equipment should be handled with care, and far away from the shock; and install or keep in the place where is try and cool.
2. Avoid being storage with the poisonous, corrosive, flammable, explosive products.
3. During the transportation, shock and impact should be avoided, and lift safety. lift safety.

Recycling and disposal

C-PUMA host and motor processing
In accordance with the principles, standards and requirements of the country (region) in which you are located, dispose of the old electrical equipment. Ensure that spare parts are not produced in the process of waste disposal.

Waste disposal of packaging materials
All packaging materials are selected in accordance with environmental standards and can be recycled. Please send the old packaging materials to the relevant collection and reprocessing system so that you contribute to the recovery of raw materials, thus avoiding waste.

After sales
The main unit is guaranteed for 24 months from the date of purchase. The accessories (adaptor and power cord)are guaranteed for 6 months. The guarantee is valid for normal usage conditions. Any modification or accidental damage will render the guarantee void.

Malfunction and Remedy

If the device is not working properly, please check the following table before calling our service center.

• Memory components malfunction
• Memory components damaged

| Please contact with the seller
Over current|

• Long time use under overload (over current)
• Power cord short circuit
• Motor coil short circuit

| Probably the circuit is bad connected. Please connect the motor line properly. If still no improvement, please contact with the seller.
Over voltage| Main power cord broken| Please enter the correct voltage or contact the seller.
The main unit inside overheat|

• Due to the long time use under overload, the temperature of the main unit arise.
• To use the unit under the high temperature environment (direct sunlight)

| Please wait until the temperature is cool down before using. Please place it in the environment that easy to cool down. If still no improvement, please contact with the seller.
Braking device malfunction|

• Abnormal voltage appears the start and stop.
• Start and stop circuit malfunction

| Please contact with the seller.
Motor running malfunction|

• Malfunction of handpiece
• Malfunction of motor

|

• Probably the chuck is opened or not fully closed.
• If still no improvement, please contact with the seller.

Technical services

1. Power adaptor： Input：100-240Vac 50/60Hz 2.5A
   Output：DC 29V/4A

2. Control box: Input：DC 29V/4A
   Dimensions: D166xW132xH61mm

3. Motor: Rotation speed: 2,000 – 40,000 rpm
   Dimensions: Φ23xH83mm
   Cord length: 170 cm

4. LED luminance >25000LUX

5. Torque output Max 3.0N.cm

6. Temperatures Operating: +5˚～+40˚C
   Storage: -10˚ ~+55˚C

7. Humidity Operating: ≤80%RH
   Storage: ≤93%RH

8. Atmospheric pressure Operating: 80~106kPa
   Storage: 50~106kPa

9. Couple instrument: ISO 3964

10. Air pressure: 0~350KPa water pressure: 50~300KPa

11. Coolant water: >50mL/min
    Coolant air: 6NL/min

12. Spray water pressure: 1.0~2.5bar
    Spray air pressure: 0.8~2.0bar

13. Protection against electrical shock: Type B

Symbol definition

Guidance and manufacturer’s declaration–EMC:

This product needs special precautions regarding EMC and needs to be installed and put into service according to the EMC information provided, and this unit can be affected by portable and mobile RF communications equipment.

Caution:
Do not use a mobile phone or other devices that emit electromagnetic fields, near the unit. This may result in incorrect operation of the unit. This unit has been thoroughly tested and inspected to assure proper performance and operation!
This machine should not be used adjacent to or stacked with other equipment and that if adjacent or stacked use is necessary, this machine should be observed to verify normal operation in the configuration in which it will be used

Guidance and manufacture’s declaration – electromagnetic immunity

The C-PUMA is intended for use in the electromagnetic environment specified below. The customer or the user of C-PUMA should assure that it is used in such an environment.
Immunity test| IEC 60601 test level| Compliance level| Electromagnetic environment – guidance
Electrostatic discharge (ESD) IEC 61000-4-2| ±8 kV contact

±2 kV, ±4 kV, ±8 kV,±15 kV

| ±8 kV contact

±2 kV, ±4 kV, ±8

kV, ±15 kV air

| Floors should be wood, concrete or ceramic tile. If floor are covered with synthetic material, the relative humidity should be

at least 30%.

Electrical fast transient/burst IEC 61000-4-4| ±2kV for power supply lines

±1 kV for Input/output lines

| ±2kV for power supply lines

±1 kV for Input/output lines

|

Mains power quality should be that of a typical commercial or hospital environment.

Surge

IEC 61000-4-5

| ±0.5 kV & ±1 kV

differential mode

±0.5 kV, ±1 kV & ±

2 kV common mode

| ±0.5 kV & ±1 kV

differential mode

±0.5 kV, ±1 kV & ±

2 kV common mode

| Mains power quality should be that of a typical commercial or hospital environment.
Voltage dips, short interruptions and voltage variations

on power supply input lines

IEC 61000-4-11

| 100 % UT

(100% dip in UT.)

for 0.5 cycle

100 % UT

(100% dip in UT.)

for 1 cycle

30 % UT

(70% dip in UT) for 25/30 cycles 100 % UT

(100% dip in UT.)

for 250/300 cycle

| 100 % UT

(100% dip in UT.)

for 0.5 cycle

100 % UT

(100% dip in UT.)

for 1 cycle

30 % UT

(70% dip in UT) for 25/30 cycles 100 % UT

(100% dip in UT.) for 250/300 cycle

| Mains power  quality should be that of a typical commercial or hospital environment. If the user of themodel C-PUMA requires continued operation during power mains interruptions, it is recommended that the model C-PUMA be powered from an unint erruptible power supply or a battery.
Power frequency (50/60 Hz)

magnetic field IEC 61000-4-8

| 30A/m| 30A/m| Power frequency magnetic fields should be at levels characteristic of a typical location in a typical commercial or hospital environment.
NOTE :UT is the a.c. mains voltage prior to application of the test level.
Guidance and manufacture’s declaration – electromagnetic immunity

The C-PUMA is intended for use in the electromagnetic environment specified below. The customer or the user of C-PUMA should assure that it is used in such an environment.
Immunity test| IEC 60601 test level| Compliance level| Electromagnetic environment – guidance

Conducted RF IEC 61000-4-6

| 3 Vrms

150 kHz to 80 MHz 6 Vrms in ISM

ban 3 V/m

80 MHz to 2.7 GHz

| 3 Vrms

150 kHz to 80 MHz 6 Vrms in ISM bands

| Portable and mobile RF communications equipment should be used no closer to any part of the C-Puma, including cables, than the recommended separation distance calculated from the equation applicable to the frequency of the transmitter.

Radiated RF IEC 61000-4-3

| 385MHz-

5785MHz Test specifications for ENCLOSURE PORT IMMUNITY to

RF wireless communication equipment (Refer to table 9 of IEC 60601-1-

2:2014)

|

3 V/m

80 MHz to 2.7GHz

385MHz-

5785MHz Test specifications for ENCLOSURE PORT IMMUNITY to

RF wireless communication equipment (Refer to table 9 of IEC 60601-1-

2:2014)

|

Recommended separation distance

d=1.2×P 1 / 2

d=1.2×P 1 / 2 80 MHz to 800 MHz

d=1.2×P 1 / 2 800 MHz to 2,5 GHz

where P is the maximum output power rating of the transmitter in watts (W) according to the transmitter manufacturer and d is the recommended separation distance in meters (m).

Field strengths from fixed RF transmitters, as determined by an electromagnetic site survey,ashould be less than the compliance level in each frequency range.b

| | | Interference may occur in the vicinity of equipment marked with the following symbol:

• NOTE 1 UT is the a.c. mains voltage prior to application of the test level.

• NOTE 2      At 80 MHz and 800 MHz, the higher frequency range applies.

• NOTE 3      These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and reflection from structures, objects and people.

• Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telephones and land mobile radios, amateur radio, AM and FM radio broadcast and TV broadcast cannot be predicted theoretically with accuracy. To assess the electromagnetic environment due to fixed RF transmitters, an electromagnetic sitesurvey should be considered. If the measured field strength in the location in which the C-PUMA is used exceeds the applicable RF compliance level above, the C-PUMA should be observed to verify normal operation. If abnormal performance is observed, additional measures may be necessary, such as re-orienting or relocating the C-PUMA.

• Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.

https://www.alandental.com

References

• Dental Instruments Australia |Dental Equipment Supplies For Sale - Alandental.com

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