Recommended guidelines for electric-motor harmful energy isolation

Recommended guidelines for electric-motor harmful energy isolation
1. Power off the machine.
2. Turn off the mains circuit breaker and remove the fuse isolation.
3. Lockout and tagout on the mains isolation switch
4. Discharge all capacitor circuits.
5. Try to start the device or test it with a meter or voltage tester.
Note: Electrical isolation can only be performed by a qualified electrician.
Hydraulic-hydraulic systems (e.g. hydraulic cylinders or cylinders, etc.)
1. Close the hydraulic supply (e.g. close the supply valve)
2. Lockout and tagout the valve.
3. Release the stored hydraulic pressure slowly.
4. Drain supply lines as needed.
5. List all vacant lots

Barometric pneumatic system
1. Turn off the air supply.
2. Lockout tagout of all air supply isolation points or physically open air supply line links and Lockout tag.
3. Release the pressure in the system
4. If possible, lock the vent open and lockout the tag.