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Maintenance
Motor Brushes
1. After 100 hours of use check the
condition of the motor brushes by
unscrewing each access port cap in
turn, see fig 41.
NOTE: Take careful note of the
orientation of the brushes when
you remove them, remember that
they have bedded themselves to the
Fig 41
Optional Accessories
Below is a range of accessories designed and manufactured
in house for the Precision Pro Woodturning Lathe. To fit the
optional accessories that fit into the collet chuck, you will
require the ER20 12-11 collet, code 910214.
profile of the commutator in that
position. If you fit them reversed, it
can cause excessive sparking and heat
until they have re-bedded themselves.
2. Remove the motor brushes and check
the condition of the brush head, see fig
42.
Access port cap screw
3. If they are in good condition, re-fit. If
they are badly worn, replace with new
brushes, For after sales enquires, call
03332 406406.
4. Replace the new brushes and access
port cap screws, connect to mains supply
and run the machine off load for approx.
20 minutes to bed the new brushes in.
Motor brush assembly
Code 910214
ER20 12-11mm Collet
Code 101534
5/8" (16mm) Four Prong Drive Centre
Code 101538
3/8" (9.5mm) Four Prong Drive Centre
16
Brush head
Fig 42
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