How to replace the cutter of the paper cutter? Due to the use of high-efficiency flat envelope toroidal worm reducer, it is not self-locking, the main motor stops, and the cutting switch selection switch is pulled to the tool change position, the drive has lost its control. The safety device has lost protection, and the cutter bed may slide down in a stationary state, which may seriously endanger safety. Therefore, in this state, it must be confirmed that the cutter bed stops reliably, and the wood pad under the blade can only be operated below.

        When changing the cutter, first turn off the main motor, wait for about 2 minutes, and confirm that the drive belt has completely stopped running, place two wooden tool changers (provided by the manufacturer) under the blade, and switch the cutter on the switch panel The selector switch is placed in the tool change position. The tool bed function selector switch must be in the cutting position. Use a sleeve to rotate the end nut of the pulley, remove all the connecting screws on the blade, and then use an allen wrench to push the knife hanging device inward for about 4MM. Disengage the brake of the knife-hanging device, rotate the knife-hanging device to make the blade fall smoothly on the two wooden tool changers, install the two tool-changing handles, remove the blade, and pay attention to holding the blade to prevent it from overturning and hurting people.