Doosan Lathe LYNX 220A

• The machine is shipped after complete adjustment of tapered gibs. Readjustment will become necessary when the gibs are worn or loosened by use, resulting in noticeable irregular feed movement, which adversely affects the working accuracy.

• Adjust the gib using the adjusting screws on right side of the saddle after removing the right and left saddle wipers.

a) Loosen the gib adjusting screw at counterclockwise(CCW).

b) Fully tighten at clockwise(CW) and then return by a half turn the gib adjusting screw.

c) Tighten the gib adjusting screw at clockwise(CW).

• Target clearance should be 0.01 mm (0.0004 in.).

d) Adjust the gib of tailstock in the same method.;

Checking and adjusting the bed level using a level

Sign off on the lathe inspection

Check the wipers for abnormalities such as damage

Check for oil leakage and for damaged piping

Check the Air unit element and if necessary, replace

Check the electrical components for dirt and discoloration and check for loose terminal screws

Check for loose connector/terminals between units

Sign off on the 6 Monthly Lathe Inspection

NOTICE! The machine should be completely and correctly lubricated in strict adherence to the directions in the Lubrication Chart in the following page.

Is the specified lubrication oil used?

If the oil other than specified is used, the lubrication unit might fail to operate normally.

If improper coolant is used, lubricating oil will be affected by chemicals and therefore, use the specified coolant so far as possible.

Is the amount of lubricating oil and its discharge condition checked everyday?

Whether or not lubricating oil is properly supplied can be checked by checking oil level in the tank For normal oil consumption amount refer to Fid F-1 in this section.

Is the machine refilled with oil and coolant during the initial installation?

We do not have any experience in using the oils other than those indicated by an asterisk(*). Selection should thus be made from them.

Warning: Ensure the pump is turned off before starting the procedure

Cover at the side of the coolant pump removed

Coolant drawn out of the tank by the pump

Coolant tank pulled out to the right until the pump protrudes from the side cover

Coolant tank pulled out to the front

Inside of the coolant tank cleaned

Coolant tank reinstalled correctly

Caution: Clean the screen filter regularly