Mazak VTC-160A, Maintenance Manual, Page: 47 / 96

4-13
5. Checking hoses on moving units for damage
l
Switch off the power before checking hoses on moving units for damage. Otherwise, you
may sustain serious or fatal injury.
< Procedure >
(1) Place the main power disconnect to the “OFF” position.
(2) Check the hoses at the rear of the machine for damage.
Check the hoses for damage such as cracks, abnormal bulge, and deterioration.
If any damage is found, contact your local Mazak Technical Center.
6. Cleaning the spindle lubricating unit filters
< Procedure >
(1) Take out the filter from the oil filler port and clean it by supplying compressed air from the
inside of the filter using the air gun.
Note: Do not use an air gun near the machine since this could cause machine trouble.
Oil filter port filter
MC111-01235
Fig. 4-7 Cleaning the Oil Filter Port Filter
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