Deli no0324 stapler spring has fallen off. In order to fix the spring, there is an iron bar. The spring is sleeved on the iron bar. The iron bar must be removed, fitted with a spring and then fitted, first outside and then inside. The specific installation method is as follows:

1. First remove the stapler spring from the other end.

2. Then shrink the spring to be shorter than before, so it won't fall off again.

3. Finally, just pull the spring open and hang it. There are hooks at both ends of the spring.

Extended data:

Precautions for using stapler:

1. Before drilling, carefully check the bound paper, and remove impurities such as pins, paper clips, staples, magnetic cards, tapes, etc., which are easy to damage the tool, otherwise it will damage the tool.

2. When the machine is working, it is forbidden to touch the drill knife with your hands or put your hands under the drill knife or cardboard. Please turn off the power switch when loading and unloading the drilling tool to avoid misoperation and injury of the operator.

3. When drilling, the temperature of the drilling tool is very high, so it is not allowed to touch its surface by hand to avoid scalding. If it is necessary to replace the bit cutter, it must be removed after the bit cutter has cooled down.

4. After each drilling, the binding tube must be taken out from the nozzle to avoid confusion with the binding tube intercepted by the next drilling, which will affect the binding quality. If the length of the last bundle tube is not enough, please insert a new bundle tube, take off the drill knife, re-operate (only cut the tube without drilling), and take out the bundle tube with appropriate length for riveting.

Please make sure that the glue is dry before binding. If the glue is not dry, the bonding will affect the service life of the drilling tool.

6. If you are not skilled in using it, try not to punch holes in the original holes. When binding, you should reserve a certain margin, and don't lean too far.