2. Before the work, put the increasing handle at a work position and start the motor for three minutes and run for two minutes with empty loads. The tooting seats should be put the lubricating oil.

3. Every oil cup should be put the machinery oil in 20  degree to 30 degree    ^.

4. Before the machine begins to lock & press the rubber tube, the pressing cover, the position 19^th (the leading direction key), the position 13^th (the pulley), the position 22^nd (the taper face of tooting seat) etc. must be covered by a high class of lubricant(dithio-moly) to reduce the friction. Especially for the high pressure rubber tube over 32mm, it must be put one time for each 20 to 30(do not need too much each time). 

5. When lock & press a high pressure tube with a large flange or a large elbow, if it can not be out into the machine, may move the increasing handle to the work position. After the tube is put in, you can lock & press it. After the lock & press, move the handle to the emergency stop position and put another end into the work position and move the handle to work position for locking & pressing and repeat this procedure. For a common high pressure rubber tube, the increasing handle can be put on the work position and do not need to move.

6. After work, the tooting and the pressing cover should be cleaned up and put the lubricating oil on and the tooting seat and the pressing cover can not be too near (that the pressing cover and the tooting seat do not touch is the standard). At last, stop the machine and loose the increasing handle and put it on the emergency stop position to make the inner spring loose.

7. It must be noted that before the start, the increasing handle must be on the work position, otherwise the start movement will damage the machine header to stop work.

The installation and the use

1. The machine should be installed on the level foundation of the workshop.