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Planmeca PlanMill 40 S User Manual Preventive Maintenance/Cleaning 17
Preventive Maintenance/Cleaning
Routine Mill Maintenance
Cleaning Cycle:
High volume offices should clean daily. Most offices will need to clean weekly.
The mill must be cleaned more often when e.max or zirconia blocks are used.
Cleaning the chamber and replacing milling fluid are required to ensure proper operation of the mill.
Warning:
Operating the Mill with insufficient milling fluid will damage the mill, void your warranty, and destroy the restoration
that is being milled.
Clean Outside of Mil
Wipe down the outside of the mill with damp paper towels. Do not spray or pour liquid directly on the touch screen.
Clean Fluid Tank:
The Clean Fluid Tank icon turns red when the tank is scheduled to be cleaned. Touch the icon at any time to see how
many milling hours are estimated before the tank needs to be cleaned.
1
Touch and hold the
Clean Fluid Tank
icon.
2 A message appears and shows the number of hours remaining before a scheduled cleaning is needed. Touch Next to
continue.
3 Follow the on-screen instructions.
The tank and filter should be cleaned once a week to prevent mold growth or build-up of ceramic material and for optimal
circulation. High volume offices need to clean the tank and filter more frequently.
Refill milling fluids:
The water level icon shows when the water level is too low to continue milling.
Add water to the tank before starting your next job.
1 Slowly pour one gallon of water into the chamber and watch the fill indicator. Stop when it blinks green.
2
Continue with the normal milling procedure.
Zirconia Mill Maintenance
It is necessary to clean the mill and change the water before milling zirconia. If the zirconia is contaminated with other materials,
it will turn green when sintered. Cleaning after milling is recommended because the zirconia acts as a thickening agent with the
water.