DFD6361-Maintenance - 第649页

F-79 Procedur es for re moving the fra me clu mp (Conti nued) Step No. Do This 11 Remove the mounting screws (DFD6351:M4, DFD6361:M3) of the frame clump with the Allen wre nch. Mounting screws -DFD6351:M4 -DFD6361:M3 12 …

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F-78
Procedures for removing the frame clump (Continued)
Step No. Do This
9
Hold the Y-type joint and pull out the tube while pushing the end
of the parallel joint toward the chuck table, as shown below.
- The tube is got out of the outlet of the parallel joint.
- There are four parallel joints.
Tube
1. While
pusing here
2. Hold Y-type joint
and pull out its tube.
Parallel joint
Y-type
j
oint
10
Insert the Allen wrench (2.5 mm) into the hole of the parallel
joint and rotate it counterclockwise. Then the parallel joint comes
off.
Hole
Parallel joint
F-79
Procedures for removing the frame clump (Continued)
Step No. Do This
11
Remove the mounting screws (DFD6351:M4, DFD6361:M3) of
the frame clump with the Allen wrench.
Mounting screws
-DFD6351:M4
-DFD6361:M3
12
Remove the frame clump.
13
Repeat the steps 11 through 12 to remove all flame clumps.
- There are four frame clumps.
Frame clump
14
After taking off the parts, store them sufficiently away from the
working area.
Continued in the next section.
F-80
3-2-3. Replacing the waterproof cover/O-ring/V-ring
Procedures for replacing the waterproof cover/O-ring/V-ring
WARNING
- If you operate the machine while the machine interior or floor is wet
with water, you may receive electric shock that could result in
serious injury or death.
If the machine or floor is wet with water, do not turn ON the facility
power source until it dries.
- Upon the completion of replacement, operate the machine to verify
that there is no water leakage. If water leakage occurs, shut off the
facility power supply and turn OFF the machine. And then reinstall
waterproof cover, O-ring and V-ring properly.
CAUTION
When you remove the waterproof cover, exercise care so that no
remaining water, dirt or other foreign matter enters the direct-drive
motor. Also, clean the waterproof cover mounting surface with a lint-
free cloth.