Get ready for work—you must wear:

• a work shirt and pants,
• work shoes with composite toe caps,
• work gloves (only for preparing the part).

Before you start work, you must:

• Complete health and safety training and on-the-job training.
• Have no health contraindications to performing the work.
• Be familiar with the operating instructions for the machines and equipment used at your workplace.

Before starting work:

• Connect the device to the power supply.
• Ensure that the protective covers are in good working order and in place. 
• Turn on the device.

During operation:

• When working with the grinder, do not wear gloves to prevent them from being caught by rotating parts; use them only for preparing the material. 
• Select discs with the appropriate grain size for the material being processed. 
• Pay attention to the plexiglass guard on the disc. It must be closed.
• Do not press the workpiece excessively against the grinder disc. 

After finishing work:

• Turn off the device. 
• Tidy up the workplace.

What should you NOT do?

• Work with the device if you are not feeling well (e.g., dizziness, weakness, malaise). 
• Work on a damaged device. 
• Work on the device without allowing time for the engine to cool down. 
• Perform repairs or modifications yourself. 
• Perform work that is not in accordance with the intended use of the device.  

Failure or accident?

• If something breaks down, turn off the device, secure it against restarting, and report the fault to your supervisor.
• If an accident has occurred, do not touch anything and inform your supervisor.
• Hang a sign on the damaged device saying: "DEVICE UNDER REPAIR – DO NOT USE."