Planmeca Chairside PlanCAD Easy, Руководство пользователя

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29 CLEANING / PREVENTIVE MAINTENANCE
User’s manual Planmeca Chairside CAD/CAM solution 149
The tank, floats, and strainer should be cleaned once a
week to prevent mould growth or build-up of ceramic
material and for optimal circulation. High volume offices
need to clean the strainer and fluid tank more frequently.
NOTE
Dirty tank floats and strainer will affect the fluid pressure of
the mill and not allow the milling unit to work properly.
7. Reinstall the strainer and click Next.
8. Replace the tank in the drawer when prompted by the on-
screen instructions.
9. Close drawer carefully, with audible click. The milling unit
automatically locks the drawer.
29.5 Refilling milling fluids
The water level button shows when the water level is too
low to continue milling.
1. In the Control Panel Home screen, touch Maintenance.
2. Select Unlock drawer
on the
Mill Options
menu.
3. Follow the on-screen instructions for opening the drawer.
4. Remove the tank.
5. Add one litre (or quart) of water. If additional fluid is
required, then perform a tank cleaning and replenish the
tank with fresh coolant and water.
6. Replace the tank in the drawer.
7. Close drawer carefully, with audible click. The milling unit
automatically locks the drawer.
29.5.1 Cleaning the mill chamber
1. Select
Open chamber
on the
Mill Options
menu.
The lid opens.
2. Wipe down the lid and the chamber.
29.5.2 Cleaning collet and spindle caps
Cleaning Cycle: as needed
Over time, residue from the milling process may build up
in the spindle caps and / or on the collet. This inhibits
coolant delivery and/or reduces the spindle’s tool holding
capability. Clean the collets and spindle caps when the
button turns red or the tools “walk” (do not stay flush with
the spindle) during a restoration. Replace the fluid
regularly to reduce residue buildup.
The Collet Cleaning button turns red when the collets and
spindle caps are scheduled to be cleaned. Touch the
button at any time to see how many milling hours are
estimated before the caps need to be cleaned.
There are two spindle cap types available on the milling
unit. Follow the cleaning instructions for the spindle caps
(A or B) in your mill.