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lights on the control panel.
is pressed in all the way.
Two or three yellow lights are flashing in
sequence.
The Working Mode has not been selected.
Select the working mode by pressing one of
the keys next to the yellow lights.
The light next to the C-key flashes twice
and pauses.
The device reminds of the need to activate
the polisher cleaning cycle by pressing the C-
key. Please see user manual for details.
The light next to the C-key is flashing
continuously.
The cleaning function has been activated.
Wait until the cleaning process has finished
and the light stops flashing.
C. Difficulty to remove the ErgoGrip from the handpiece
1. Grab the ErgoGrip gently near the lens and at the same time twist and slide it off the
handpiece
2. If the problem still remains, replace the ErgoGrip
D. Weak or no LED light
1. Note that there are two versions of the ErgoGrip with different lenses and light pattern and
intensity: “ErgoGrip LED” and “ErgoGrip FocusLED”.
2. Check that lens in the ErgoGrip is clear and clean. Clean or replace if necessary.
3. If you have an additional scaler handpiece (or polisher tubing), try replacing the scaler
handpiece (or polisher tubing).
4. If the problem still remains
– contact your dealer for support and indicate Error Code “
No light in scaler handpiece“ or “E-P03 No light in polisher handpiece”
E. No tip vibration
1. Check that the tip is firmly tightened. Preferably use a torque wrench and tighten clockwise
until the torque wrench slides. (The torque wrench prevents the tip from being overtightened.)
2. Check that the green light below the keys on the control panel is lit. If it is not lit, please see
3. Check that the device has been turned on by pressing the S-key and that the blue light next to
the S-key is lit.
4. Check that the Working Mode has been selected by pressing one of the Working Mode keys
and that one of the yellow lights on the control panel is lit.
5. If you have an additional handpiece, try replacing the handpiece.
6. If you have an additional foot control cable, try replacing the foot control cable.
7. If you have an additional foot control, try replacing the foot control.
8. If the problem still remains
– contact your dealer for support and indicate Error Code “
No vibration
” or “
”
F. Weak tip vibration
1. Check that the tip is firmly tightened. Preferably use a torque wrench and tighten clockwise
until the torque wrench slides. (The torque wrench prevents the tip from being overtightened.)
2. Check that the tip is not worn out. Use a tip check card to evaluate wearing or try an unused
tip. Use original LM-Instruments tips for reliable performance.
3. If you have an additional handpiece, try replacing the handpiece.
4. If the problem still remains
– contact your dealer for support and indicate Error Code
