Safety Specification for Operation of Pellet Mill

In order to ensure the safety of electric circuits and avoid explosion resulted from spark discharge, the paint coat at the electric connections must be removed, to make them earthed reliably.

General safety points
1. This machine shall be operated by trained and designated workers.
2. The main power supply must be cut off when making repairs and maintenance work, and it is forbidden to open the operation gate until the equipment is stopped fully.
3. When the machine is running, it is strictly forbidden to put fingers near the running parts, such work as inspection, maintenance and cleaning etc cannot be done until the rotor of Pellet Mill has completely stopped.
4. Wear protective gloves (max. temperature of ring die, press roller and other parts can be high up to 100℃), safety shoes with steel plate and safety helmets when making repairs and maintenance work.
5. It is not allowed to take off the guard for machine when running.
6. In case maintenance and inspection work should be done with a welder or other tools that can generate sparks, strict safety precautions must be taken against dust explosion and combustion.
7. The electric control device provided by Jiangsu Muyang Group is an integral part of the Accident Prevention Safety Plan, which shall be checked and approved in writing by experts of Muyang Group before startup. If any control system used for the equipment produced by Jiangsu Muyang Group is provided by a third party, it shall be manufactured according to the specifications of Muyang Group, and shall be checked carefully and approved in writing by an expert from Muyang Group before startup. If the control system for Muyang machinery equipment is not manufactured as per the quality standard, the Muyang Group will refuse to take any responsibility and the Group will reserve the right to investigate and affix the responsibility of the operator.
8. The interlocking limit switch is installed for opening the operation gate of Pellet Mill, the strict wiring must be ensured for cutting off the switch when opening the gate and the equipment cannot be started up after opening the operation gate. This safety device is concerned in life safety, so it may not be re moved or discarded, and shall be repaired or replaced immediately when any malfunction occurs.
9. Electric installation and the treatment of conducting parts can only be done by specialized persons in accordance with the national electric safety standards.
10. Keep the safety device in pelleting machine in good condition and regularly check its function, for instance once every month.
11. When the machine is under shutdown, attention must be taken to prevent it from being started by any starting mode.
12. Before the electric circuit is cut off, it is strictly prohibited to open the terminal box for avoiding electric shock.