12.3.2 Replacing fuses
WARNING
All work on electrical systems such as the connection to the power supply,
maintenance and repair may only be performed by qualified electricians.
Parts of the electrical system remain under power even when the main
switch is off.
To replace a fuse:
1. Switch the machine off.
2. Remove the plug from the power supply.
3. Open the cover above the main switch.
4. Remove the defective fuse.
5. Make sure that the replacement fuse is of the correct rating.
6. Insert the new fuse.
7. Close the fuse cover.
8. Connect the machine to the power supply.
9. Switch the machine on.
12 Troubleshooting
106 Planmeca PlanMill 50 S
User's manual
