13. BLADE SHARPENING
8
12. REPLACEMENT OF THE MOTOR BRUSHES
Electric scissors DS503 are provided with a high power
permanent magnet motor and torque. For this reason
it is necessary to check periodically if the carbon brushes
are worn in order not to jeopardize the motor operation
and its duration period. Unscrew the caps located on
the cover by means of a slotted screwdriver (see picture
8); withdraw the carbon brushes, check if they are worn
and, if needed, replace them. Assemble the two caps
again, being careful to hold them in a perfectly vertical
position, and screw them completely only when you
are sure that they are correctly positioned.
Note:
The brush must be inserted with its black part
directed inside the motor.
Note:
A slight difference in the wear of the two brushes is absolutely normal in a permanent
magnet motor. Nevertheless, in the event that the difference between them is excessive,
it is necessary to apply to a technical center for a complete check of the fixture.
Before carrying out any operations on the electric scissors, make sure that the supply plug
is not connected to the mains.
WARNING
After many hours of a continuative use of the electric
scissors or if they are not able to cut anymore, it is
necessary to sharp the blade. To carry out this operation,
start the blade and press sharpening button “1” for 3-4
seconds (as shown in picture 9). Repeat this operation
2-3 times.
If the sharpening process should be ineffective, check
the wear of the emery grinding wheel “2” (see picture
9). If wheel “2” is too worn or dirty, replace it by removing
the blade by means of the proper tool.
9
1
2
EN
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