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Maintenance and precautions for hydraulic cable cutters

Hydraulic cable cutter operation method

1, choose the appropriate cable

2. Close the oil return switch, then pull the movable handle to make the plunger pump work, so that the oil pressure rises, the large piston pushes the blade into the work, and the cable is cut off.

3. After the work is completed, relax the oil return switch, wait until the piston is stable and then close the switch, then cut the second time.

Second, maintenance and precautions

1. The hydraulic cable shearing structure is strict and requires special personnel to keep it. It can't be knocked and collided, and it can't be disassembled. 2. This product can only cut copper core and Lu core cable.

3. After using for a long time, if you need to refuel, you should unscrew the fixed handle and pull out the oil plug of the oil storage bag. If you use the 20# mechanical oil after the 200 wood slip net, wait for the oil to fill up, and then let go. Return the oil switch, empty the air a few times, remove the air from the oil bag, then plug the oil plug tightly, and tighten the fixed handle. [cable shear]