DFD6361-Maintenance.pdf - 第654页
F-84 Procedur es for compl etion of r eplacing the waterpr oof cover /O-ring/V- ring (C ontinued) Step No. Do This (Continued from the previous section) 1 Make sure that there is n o water leaka ge inside the machine. 2 …
F-83
3-2-4. Completion of replacing the waterproof cover/O-
ring/V-ring
Procedures for completion of 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.
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.
F-84
Procedures for completion of replacing the waterproof cover/O-ring/V-ring (Continued)
Step No. Do This
(Continued from the previous section)
1
Make sure that there is no water leakage inside the machine.
2
Reinstall the frame clumps, being careful with their original
positions.
Frame clump
- Mount the frame clump so that its top surface comes 0.5mm
lower than the chuck table top surface.
Chuck table
3
Reinstall the parallel joints to their original positions.
F-85
Procedures for completion of replacing the waterproof cover/O-ring/V-ring (Continued)
Step No. Do This
4
Reinstall the tubes of the Y-type joint, being careful with their
original positions.
OPEN
CLOSE
OPEN
CLOSE
Y-type joint
Parallel joint
5
Remove the mark clips attached on the tube.
6
Close the splash cover.
7
Turn ON the facility power source.
8
Open the facility main valves of air, wheel coolant water and
spindle coolant water.
9
Open the circuit breaker lever lockout and turn ON the circuit
breaker.
10
Insert the key into the main switch and turn ON the main switch.
11
Press the <System Initial> button to effect system initialization.
12
Mount the chuck table on the table base.
- For the chuck table installation procedure;
See the section B-1, [Chuck Table Replacement].
13
Start the machine and conduct dummy cutting for more than 30
minutes.
- When there is any water leakage;
Repeat the steps 3-2-1 through 3-2-4 of this chapter.