Morita Lubrina 2, Instructions For Use Manual, Page: 25 / 48

23
7.3 Basic Operation
Instructions for Use 2020-01-21
• Depending on the shape of the handpiece and coupling, there could be a release of oil
mist during the maintenance and an increased buildup of oil on the handpiece after the
maintenance. In that case, lower the pressure to 0.3 MPa.
p. 12 “6.1.2 Air Tube”
2. Give a little jiggle to the handpiece and check that it is securely con-
nected.
3. Close the front door after attaching the handpieces to appropriate
lines.
The initial settings are Mode 1 for Lines 1 & 2, and Mode 2 for Lines 3 & 4. Check the handpiece type and
change the mode as necessary.
p. 9 “5.2.1 Recommended Mode”
p. 18 “6.3 Couplings”
p. 26 “7.3.4 Switching Maintenance Mode”
7.3.3 Handpiece Body Lubrication
1. Attach handpieces to the coupling with the bur insertion hole facing
toward the back. Insert the handpiece all the way in until you hear a
clicking sound.
1
Attaching Handpieces
1. Press the desired Line Selection Switches for handpiece maintenance.
The corresponding lamps will light up based on the selected lines.
(Example: The illustration above shows that Mode 1 is selected for Line 1.)
To cancel the line selection, press the Line Selection Switch again. The Line Selection Lamp will go out.
2
Starting Lubrication
If the bur insertion hole is facing the front door, it will likely scatter more oil during the
maintenance and increasingly build up excess oil on the handpiece after the maintenance.
Also, the front door will tend to get dirtier.
Insert the handpiece all the way in until it clicks into place. Otherwise, the handpiece could
come off during the lubrication.
If you find any damages on the coupling O-rings, replace them with new ones immedi
-
ately. Otherwise, handpieces cannot be connected properly.
p. 32 “8.3.5 Coupling O-rings”
* Be sure to close the front door. Otherwise, the lubrication process will not start.
• For micromotor attachments (straight or contra angle handpieces),
some should have a bur inserted during lubrication and some should
not. Refer to the user’s manual that comes with the handpiece.
Mode 1
Mode 2
CLICK!
CLICK!
Bur Insertion Hole
Face the bur insertion hole to the unit side
.