Here are some common errors and troubleshooting methods of cayken core drill machines.
| Error | Possible Cause | Remedy |
|---|---|---|
|
Generator does not work. |
The power supply is blocked or the connector is loose. |
Resume power supply, check all connectors and tighten. |
|
The carbon brush is stuck, disengage the commutator. |
Reinstall the carbon brush. |
|
|
The leakage protector does not reset after working. |
Press the reset button to restart the motor. |
|
|
The leakage protector is damaged. |
Replace the leakage protector. |
|
|
Drilling is too slow. |
The life of the drill bit is over. |
Replace the drill bit. |
|
The pressure is too small. |
Increase the drilling pressure. |
|
|
The surface of the drill bit is stuck with dust. |
Clean the drill bit and increase the water pressure. |
|
|
Rotation speed is too high. |
Switch to low speed gear. |
|
|
The machine cut the thick steel bar and slip. |
Reduce the feed pressure and increase it after the machine passing through the steel bar. |
|
|
There is chip accumulation in the hole. |
Clean the bottom of the hole and pressurize. |
|
|
Irregular water flow or no backflow. |
Check the water inlet ball valve, and check the water flow. |
|
|
Insufficient sharpness of the drill bit. |
Use fire-resistant bricks or emery wheel to re-edge it. |
|
|
The drill bit is stuck. |
Debris is stuck between the drill core and the drill bit. |
Stop the machine and use the wrench to turn the drill bit. |
|
Debris is stuck between the drill bit and the wall of hole. |
Pull out the drill bit and break the core. |
|
|
The rack is not firmly fixed, causing displacement.
|
Reseat the rack. |
|
|
The gap between the frame column and the sliding sleeve is too large.
|
Adjust the gap of the sliding sleeve. |
|
|
The bit wall wear is rapid. |
The spindle is not just.
|
Repair or replace the spindle. |
|
The drill bit is not just. |
Replace the drill bit. |
|
|
Reinforcing bars or debris cannot be excluded from the hole.
|
Improve the water flow, remove the drill bit, and clean the hole. |
|
|
Leaking water seal. |
The skeleton seal ring is worn or aging.
|
Replace the skeleton seal. |
|
The machine is running, the drill bit does not rotate. |
Motor clutch is loose. |
Tighten the clutch. |
If you cannot solve the problem of your cayken core drill machine, please contact us: [email protected]