Longsong mechanical rhinestone 110 supply

rname

rproduct model


rspecific parameters

rfeature description


rwater drilling rig

rrr

r


r

rMaximum drill Hole diameter.r

r￠
The tool speed can be infinitely adjusted through the switch trigger

rRated voltage


r~

Equipped with a built-in externally adjustable safety clutch. If the internal large nut is loose, there is no need to disassemble the machine. You can tighten the internal large nut with the screw on the reduction box.

rRated power


r

rInput power

r

r
Installation There is a current overload protection switch that can automatically disconnect the switch to protect the drilling rig when the drill gets stuck or the torque is too high.

rNo-load speed


r/
Double insulation structure is safe and reliable

rNet weight

r.


Instructions for use
/> First installation
<>
After unpacking and taking out the drilling rig, the screws connecting the square tube and the base should be firmly assembled into the correct position of the drilling rig. Before construction, the base must be fixed on the workpiece firmly, reliably and steadily.
2. Fix the drilling rig
<>
Fixing firmly and smoothly is an important condition to ensure that the drilling rig can drill normally
There is usually a method
Push rod fixing method: generally used A hollow round pipe is first pre-selected to an appropriate length according to the height of the indoor location to be drilled, and then locks one end against the building object and the other end against the adjusting bolt at the upper end of the drilling rig's square column, and then tightens the screw in the opposite direction to keep the drilling rig firmly in place. No more drilling expansion bolt holes. <>
Expansion bolt fixing method
Use an electric hammer to make a hole in the wall or the ground, put in the expansion iron rod, expand the expansion bolt, install the screw rod, put it into the bracket fastening nut to complete the fixation.
Three Installation of the Drill Bit
Carefully install the diamond thin-walled drill bit. The drill tail thread must match the tool output shaft thread. Before installing the drill bit, apply some grease on the drill tail thread to facilitate disassembly. After the drill bit is installed, the machine should be idle and tested. <>
Note: When disassembling and assembling the drill bit, make sure that the switch of the tool is turned off and the power plug is unplugged. <>
Connect the water source<>
The cooling water must be turned on before operating this tool. Please use clean cooling water!
There are usually several ways to add water to a drilling rig
The most common method is to use the pressure of tap water to add water to the machine<>
One end of the water-adding hose is connected to the tap water faucet and the other end is connected to the machine water faucet. Disadvantages: often required Carrying a 10 to 20 meter leather tube is not small. Some tap water faucets are far away and require additional hoses. Thousands of times will affect the service life of the drill bit<>
When there is no water source at the construction site, hang a bucket of water above the drill rig to use the horizontal pipe drop pressure<>
Disadvantages: The operation is more troublesome and needs to be hung up first A good bucket may require two people to work at the same time. When I hit a high place in the room, there was no place to hang the bucket. <>
Use a micro water pump to add water to the drill
Four openings and drilling
<>
It is necessary to start the drilling rig in the no-load state and it is not allowed to start with load. After starting, open the water supply faucet and start drilling only when water flows out of the drill bit. At the beginning, the drill should be drilled slowly, and the force should be light and even. When the drill bit cuts into the left and right depths of the object, the thrust can be increased to carry out normal drilling operations. <>
When it is found that the motor speed drops significantly during drilling, it indicates that it is overloaded and the feed pressure should be appropriately reduced immediately to prevent the drill from getting stuck. If you find smoke and odor coming from the motor, you should immediately lift the drill and then drill slowly to prevent the motor from overloading and burning out.
Five drilling materials
<>
When the drill drills holes in reinforced concrete materials, the drill bit will cut the steel. At this time, the current will suddenly increase and the motor will vibrate. The thrust should be appropriately reduced. But it should not be too small and a moderate current should be used to pass the water. Not only will drilling be slow, but it will also increase drill bit wear. When the concrete material grade is not high, such as sand and pebbles falling off the steel bar head, it will cause the drill rig to get stuck and the instantaneous overload current and excessive current may cause the switch to automatically disconnect. At this time, you should immediately shut down the machine, withdraw the drill bit, clean the drill gap, and then drill again. The current will also increase when drilling into the oil, wool and other inclusions on the thick surface of the wood block. At this time, the thrust should be reduced and the drill should be drilled slowly and evenly.
Six Take the Drill Core
<>
When the drill bit is about to drill through objects such as floors and walls, pay attention to slow down the drilling speed to prevent drilling too hard, causing the drill core burrs to be too large and stuck in the thin Cannot be removed from the wall drill bit. Once the drill core is stuck in the drill bit and cannot be taken out, the machine should be shut down immediately, the drill bit should be removed, and the inner walls of the drill bit should be rinsed with water. After the debris is washed away, tap the steel body lightly with a wooden stick, carefully remove the drill core, and then reinstall the drill bit to continue the operation. <>
Note: Be careful not to damage the drill bit when taking it out.
Seven Drill Rig Vibrations
<>
Drill rig vibrations sometimes occur when drilling. This is usually caused by the enlarged gap between the lifting body and the square tube rack. At this time, the machine should be stopped and the rail lining on the lifting body should be adjusted to pass through. Tighten the relevant screws to adjust the appropriate clearance. At the same time, attention should also be paid to the firm and reliable connection between the base and the square tube.