Dental units of L6 model
• Open the water unit side cover and turn the electric box (b) after
releasing the corresponding retainer.
• Completely empty the separator container, pressing the proper timed
button (c) located on the cover.
• If present, remove the valve (s) for centralised systems.
• Turn and raise the container (d) until it is detached from the drain pump
(k).
• Detach the container (d) from the cover (f) pulling up the two side rubber
bands (e).
• After the cleaning operations, refit the container (d) after lubricating the
O-rings with S1-Protective Lubricant for O-Rings (CEFLA s.c.).
9.6. CLEANING THE TURBINE RETURN AIR FILTER
Monthly check the oil container filter (g) present in the turbine’s return air line.
If necessary, replace the filter element (code 97290014).