· Clean the turntable once a week with oil to prevent the formation of dirt, and grease the clamp.

· Carry out the following operations at least every 30 days:

      o  Check the oil level in the lubricator tank.

      o  Check that drop of oil is injected into the reservoir

· After the first 20 days of work, re-tighten the clamp tightening screws on the turntable slides.

·  In the event of a loss of power, check that the drive belt is tight as follows.

      o  Remove the left side body panel of the tire changer by unscrewing the four fixing screws.

      o Remove the drive belt

· Before any operation disconnect the electric power supplies.

· If necessary, adjust the vertical arm locking plate in case the tool does not lock or it does not rise from the rim of 2mm, adjust nuts.

· For cleaning or replacing the silencer for opening/closing clamps, proceed as follows:

1. Remove the left side panel of the machine body by unscrewing the four fixing screws.

2. Un-screwing the silencer of the pedal system, which is on the clamp opening/closing pedal.

3. Clean compressed air or, if damaged, replace it.

· For cleaning or replacing the silencer of bead breaker, see Fig. 28 and proceed as shown on previous point 1 and 3.