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7 Maintenance
MITSUBISHI CNC
[5] Use the cleaning jigs to clean the air ducts of the spindle motor body.
Insert the cleaning jigs A and B into the motor's air ducts from the counter-load side bracket, scrape
out the dirt, and wipe it off with wastes, etc.
(3) Assembling
After all the cleaning processes have been completed, attach the cooling fan unit to the motor in the order
opposite to that of the detachment process. After attaching the unit, perform a test run to check the air blow
direction of the fan, etc.
Be careful not to pinch the cable between the cooling fan unit and the terminal box.
E
E
Spindle motor
Cooling fan unit
E-E
Spindle motor
air ducts
View
Spindle motor
air ducts
Fan drive cable
Exhaust
Cooling fan unit