9
CHANGES AND T YPING ERRORS RESERVED
CHANGES AND T YPING ERRORS RESERVED
9. m
ainTenance
Warning
!
Switch the machine off and unplug it from the power supply before carrying out any maintenance
or repairs!
•
Frequently blow out any dust that may accumulate inside the motor.
•
Apply a light coat of car wax to the table and column to keep the surfaces clean.
•
If the power cord is worn, damaged or cut, have it replaced immediately by a qualified electrician.
9.1 l
ubricaTion
All ball bearings have been greased and do not require any further lubrication. Periodically lubricate the gears and
rack table elevation mechanism, the splines (grooves) in the spindle and the rack (teeth).
10. e
lecTric
scheme
Figure 10