This document describes the Endoking Cordless LED Endo Motor, a device designed for root canal treatment. It converts electrical energy into mechanical energy to facilitate biomechanical preparation of the root canal.
Function Description:
The Endoking Cordless LED Endo Motor is a wireless dental endo motor specifically for dental use. It features an ergonomic design, making it lightweight and easy to carry. The device is intended to be used with 16:1 ratio contra-angle attachments. Using contra-angle attachments with different gear ratios will result in errors in display readings and the torque limitation system.
The motor offers 9 pre-programmed procedures (memory sets) with optimum data stored in advance. These settings can be modified to suit specific working conditions. The device is capable of automatically reversing and stopping work based on the set load point and can remember different actions for each program.
It incorporates a high-capacity built-in lithium battery, reducing the need for frequent battery changes and lowering operational costs. Fully charged batteries discharge gradually over time even when the motor is not in use, so it is recommended to place the handpiece in the charger when not in use.
Important Technical Specifications:
Host Machine:
- Battery Voltage: DC 3.7V
- Battery Capacity: 800mAh
- Net Weight: Approximately 210g
- Type of electric shock protection: Internal power supply
- Level of electric shock protection: Using part of B type f
- Protection degree of harmful liquid inlet: Common equipment
- Running Mode: Continue operation
Power Adapter:
- Rated Input Voltage: (Not specified, but typically standard AC input)
- Output Voltage: (Not specified, but typically DC output to match host machine)
- Input Voltage: (Not specified, but typically standard AC input)
Contra-angle Handpiece (16:1 ratio):
- RPM Range: 130-600
- Torque Range (N/cm): 0.6-4.0
Usage Features:
Power Key (P):
- Holding down the Power key for more than one second turns the power and LCD panel lights on.
- Holding down the Power key for more than one second while the power is on turns off the power and the LCD display turns off.
Motor Switch (S):
- Pressing the motor ON/OFF key causes the files in the contra-angle to start rotating and pressing the key again will stop rotation of files.
Item Select Key (S):
- Pressing the Item Select key S allows switching between speed and torque settings.
- The transfer sequence is Speed Setting (SP) -> Item Select key S -> Torque Setting (TQ) -> Item Select key S -> Speed Setting (SP).
- The selected item will be flashing.
- Speed and torque settings can be changed during the running of the machine.
- The transfer sequence (dito) (Torque can not be set manually under P2 and P4 programs).
Program Shift Key (P):
- Clicking the Program Shift Key P allows switching between 6 kinds of working procedures.
Liquid Crystal Display Panel:
- Mode Display: Shows the current operating mode.
- Positive auto-continuous (auto-reverse if no load, forward again).
- Reverse reciprocating motion.
- Reverse automatic continuous (auto-forward if no load, reversed again).
- Forward reciprocating motion.
- Turn off automatic reverse (no automatic reverse).
- Turn off automatic forward (no automatic forward).
- P2 mode: Reverse reciprocating motion, speed adjustable from 200 to 400, reverse 150°, forward 30° (approximation).
- P4 mode: Forward reciprocating motion, speed adjustable from 200 to 400, forward 150°, reverse 30° (approximation).
- Battery Capacity Display:
- Full or soon to be full.
- Remaining capacity 30%-80%.
- Remaining capacity less than 30%.
- Battery running low, please charge.
Parameter Adjustment:
- Use the ▲/▼ keys to increase or decrease parameters. When an item is flashing, press "+/-" to change its parameter. While the file in the contra-angle is rotating, pressing "+/-" can also adjust speed (SP).
Reset Setting:
- While on standby (positive/negative movement), install the Contra-angle Handpiece without extra load. Long-press the Item Select key S until "CRL" appears on the screen. Press the motor switch again to prompt "bee". The instrument will reset and then enter the lock screen interface. This function is useful when settings are correctly installed but the machine does not display or set the selected mode.
Charging:
- Insert the power cord jack into the back of the battery charger.
- Insert the power cord and plug into a suitable power outlet.
- Turn on the power switch. The lamp lights up.
- Put the motor handpiece in the charging base. The charging sign on the LCD screen indicates charging.
Handling Contra-angle Handpiece:
- When connecting a contra-angle handpiece to the host machine, hold the contra-angle handpiece and insert it into the corresponding location slot of the host machine until a click is heard, indicating it is well installed.
- To remove, pull it out directly in a straight direction.
- The contra-angle handpiece must be sterilized every time after use.
Handling Root Canal Files:
- While the machine is in a non-working state, insert the file into the shaft hole of the contra-angle handpiece until a click is heard. Do not press the push button of the contra-angle handpiece while inserting, and then try to take out the file without pressing the button. If the file does not come out, it means it is installed well.
- For removing files, press the push button on the contra-angle handpiece and take off the file.
- Do not use bent, damaged, deformed, or non-ISO conforming files.
Handling Lamp Holder:
- Insert the lamp holder into the motor of the handpiece lamp holder socket and connect the handpiece, ensuring it's snug. When removing, gently pull the open button position of the lamp holder from the handpiece and then take advantage of up to discharge the lamp holder.
Operation:
- Long press the Power Key; the machine will open and the screen will display. Then click the motor switch. Files will begin to rotate and the light will be on. Finally, press the motor switch again to stop rotation, and the LED will be out after 8 seconds.
- Long press the motor switch and not loosen, it will keep turning and the light is on, if you loosen, it will stop turning and the LED will be out after 8 seconds.
Maintenance Features:
Troubleshooting Guide:
- Can't turning on:
- Batteries are probably dead, please charge.
- Pressing time of key is too short, please press the power key for over 1 second.
- The power key does not work, please contact local dealer or manufacturer.
- No display of charging sign while charging:
- The power adapter is not plugged in, please reconnect the power adapter.
- The charging base is not properly placed in the charging seat.
- There is a foreign object on the bottom of the motor of the handpiece or on the cradle, please clean up.
- The auto-reverse does not work:
- Batteries are weakened (lower remaining battery capacity), please charge the batteries.
General Maintenance:
- The device should only be repaired by an authorized person or service center.
- Keep the equipment in a dry storage condition.
- Do not smear the equipment with pigments.
- Calibration is recommended when using a new/other contra-angle handpiece.
- Replace the battery if it seems to be running out of power sooner than it should.
- Use soft cloth with ethanol to scrub the shell of the motor of the handpiece. Never use high concentration ethanol or corrosive liquid.
- If you don't usually use the product, please charge it often.
Disinfection:
Lubrication of contra-angle handpiece:
- Lubrication should be limited to the contra-angle handpiece only. Apply lubricant spray after each use and before sterilization.
- When you lubricate, please aim an injection nozzle at the rear part of the contra-angle and lubricate for 2-3 seconds. Do not lubricate the motor of the handpiece.
Cleaning motor of the handpiece:
- When the motor of the handpiece becomes dirty, wipe it off with a cotton cloth moistened with rubbing alcohol.
Cleaning charger:
- When the charger becomes dirty, wipe it off with a cotton cloth moistened with surgical spirit.
Sterilization:
- Sterilize the contra-angle handpiece only. For sterilization, autoclaving is recommended.
- Use a brush (do not use metal brush) to brush away the dirt attached to the surface, and then wipe it with a clean soft cloth using surgical spirit.
- Place the contra-angle handpiece into a sterilization bag and seal it.
- The temperature should not exceed 135°C (e.g., 121°C for 20 minutes or 132°C for 15 minutes is ideal for autoclaving).
- Keep the contra-angle handpiece in the autoclave pouch to keep it clean until you use it.
Environmental Protection:
Storage conditions:
- Storage temperature range: -10°C - +50°C
- Relative humidity range: less than 95%
- Atmospheric pressure range: 50KPa - 106KPa
Environmental conditions:
- Do not expose to sun, rain, dust, corrosive gases or volatile chemicals. Keep the device in a ventilated place.
Transportation:
- Ordinary modes of transport are applicable; handle gently. Dispose according to local laws.
Packing List:
- Motor of the handpiece: 1
- Charging Dock: 1
- Lamp Holder: 2
- Power Adapter: 1
- Motor cover: 1
- Product Manual: 1
Warranty:
Endoking warrants its products to the original purchaser against defects in materials and workmanship under normal practices of installation, use, and servicing. Accessories (Power Adapter, Motor cover, and Lamp Holder) have a maintenance service free for six months. If accessories are damaged or run out, they can be purchased from the company.
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