B-13
Procedures to level the machine (Continued)
Step No. Procedure
3
Raise (screw in) the sub-adjuster feet (2) at the bottom of the machine.
・For leveling the machine, only the main adjuster feet are used (the sub-adjuster feet are
not used).
Sub-adjuster feet
Main adjuster
feet
4
Level the machine in right/left direction by adjusting the height of the adjuster feet while
checking the level gauge indication.
・Check the level gauge indication to determine which adjuster foot is lower than the
others and raise that adjuster foot.
・If the level gauge moves, accurate measurement results cannot be expected. Never
touch the level gauge until leveling of the machine completes.
5
Reposition the level gauge for front/rear leveling.
6
Level the machine in front/rear direction by adjusting the height of the adjuster feet while
checking the level gauge indication.
・Check the level gauge indication to determine which adjuster foot is lower than the
others and raise that adjuster foot.
・If the level gauge moves, accurate measurement results cannot be expected. Never
touch the level gauge until leveling of the machine completes.
7
If the gauge indications for both right/left leveling and front/rear leveling respectively
become 0.04mm/m or less, allow the machine to stand for 3 to 4 hours.
8
After 3 to 4 hours, recheck the level gauge indications to see if the machine is properly
leveled.
・If the gauge indications are not within the acceptable range (0.04 mm/m or less), repeat
the steps 2 to 7 above for readjustment.
9
If the machine is properly leveled, withdraw the sub-adjuster feet until they touch the
floor.
・Turn the sub-adjuster feet until they lightly touch the floor.
・If the sub-adjuster feet are withdrawn too much to press the floor hard, the level gauge
indications may change.
10
Check to make sure that the level gauge indications for both right/left leveling and
front/rear leveling are 0.04 mm/m or less respectively.
・If not, repeat the steps 2 to 7 above for readjustment.
11
Take out the level gauge from the machine.
Continued in the next section.
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