1, turn on the power switch, in the saw blade after the high-speed operation to press down;

2, the right hand to hold the machine to push forward and then with the left hand gently turn round tube,

left and right hand to coordinate with, until the saw tube;

3, each cutting before the need to check whether the blade wear and tear, the blade is damaged or white

when the need to timely grinding saw blade; cut hard or thick pipe is recommended to cut once a time;

4, saw blade wear and tear when the timely replacement;

5, is not allowed to run the machine for a long time overload

1, release the blade protection cover screws;

2, the machine is on its own, saw blade sawtooth direction towards the left;

3, fitted with saw blade, pressure on the self-locking pin, tighten the hexagonal screws,

fitted with protective cover;

4, release the elastic plastic handball, open the size of the arch plate, adjust the size of the

tube to the size, and then tighten the plastic handball, semi-closed size arch board (Note: can not screw too tight);

5, to ensure that the big support on the four bearings and for the plate on the two eccentric

wheel and two anti-round wheel close contact with the tube;

6, plug in the power;

7, press the switch, press the machine, to ensure that the lock from the lock lock the machine until the tube cut to complete;

8, release the self-pin switch, release the loose plastic handball to remove the machine.