KaVo K9 4930, Operating Instructions Manual

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9 9
K9 4930
A 6.3 Changing the connecting cable
Unscrew locking cap from the motor part and
disconnect the connecting cable in the direction
of the arrow.
Insert new connecting cable (2-pin) completely
into motor part and screw back locking cap.
A 6.4 Monthly cleaning of the cooling
air vents on motor part and locking cap.
Unscrew locking cap from motor part fi and
disconnect connecting cable.
Clean locking cap and interior of motor part
with cleaning brush.
On no account should cleaning be carried
out with compressed air!
Mount connecting cable and locking cap again.
A 6.5 Changing the carbon brushes
Remove connecting cable from motor part (see
A 6.3 ).
Unscrew cheese-head screw ® and remove
brush holder ˝ incl. carbon brushes ˇ.
Replace carbon brushes ˇ and insert brush
holder ˝ with carbon brushes back into motor
part fi.
Mount connecting cable again (see A 6.3 ).
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