SC-H100 Water Well Drilling Rig Tutorial (Part 1)
Preparation:
- The drilling rig is placed in a suitable position for drilling, fixed and kept level.
- Dig the circulating water storage tank and pour in water. (the size can be based on the actual situation, the volume is preferably not less than 1m³ of water).
- Prepare the required drill bits and hand tools.
- Connect the water inlet pipe and outlet pipe of the water pump .(the water inlet pipe of the water pump is recommended to be filtered at one end of the reservoir, to prevent the pump from inhaling impurities to block the water pump, and randomly check whether the water inlet is blocked during use).
- Check the fuel, engine oil, cooling water and hydraulic oil of the diesel engine before starting the machine.
Start drilling operation:
Add water to the water pump, and press the handle continuously to suck the water in the pool into the water pump until the water pump is full of water .(this function is to discharge the air in the water pump and the water inlet pipe).
After everything is ready, adjust the throttle of the diesel engine, press the electric start switch for 3~5 seconds to start the diesel engine.
After the diesel engine starts, check whether the hydraulic operating handle is working normally, and be familiar with the functions of each operating handle.
After mastering each operating handle proficiently, connect the drill bit with the drill pipe (butter lubricating oil is recommended on the thread).
After the connection is completed, connect it to the power head of the drilling rig.
Adjust the rotation of the drill pipe and the height of the drill bit through the control handle, and then switch the direction of the circulating water flow to the drill bit through the three-way switch, to achieve the purpose of cooling the drill bit.
(The new drilling rig directly controls the opening and closing of the circulating water through the control handle of the water pump.)
Start drilling down through the control handle.
After drilling the first drill pipe, adjust the three-way switch to flow the water for cooling the drill bit to the reservoir (the new machine can directly turn off the water pump through the operating handle), and then install the second drill pipe. After the drill pipe is connected, adjust the three-way switch to direct the circulating water to the drill bit (the new machine starts the water pump through the operating handle), and continues to drill down.
Repeat the above steps to install the third, fourth, and Nth drill pipes until the groundwater layer is drilled.
Notice：
- Pay attention to safety at all times during operation, especially pay attention to the rotating parts and high-temperature parts of the machine to prevent injury.
- Non-operating personnel should not approach the machine to prevent accidental injury.
- If the circulating water in the reservoir is insufficient, replenish it in time. The excess sedimentation mud in the pool is fished out in time to prevent the water inlet pipe from being blocked.
- Remember to pay attention to whether the fuel and cooling water of the machine are sufficient when working continuously for a long time.
- When the rock cannot be drilled during the drilling process, lift the drill rod to replace the alloy drill bit with a diamond drill bit, and drill down evenly and slowly.
- When multiple people work together, assign their respective work scopes to prevent misoperation or safety accidents caused by poor communication.
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