DFD6361-Maintenance - 第642页

F-72 Procedur es for replaci ng the bellow s (Continued) Step No. Do This 5 Remove the mounting screws of the left and right inside of the bellows M4 Bellows (r ight) Machine front Bellows (left) 6 Replace the bellows wi…

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F-71
Procedures for replacing the bellows
Step No. Do This
1
Open the splash cover and front arm section cover.
2
Make sure that there is no water in the water case.
If there is any water in the water case, allow it to thoroughly dry.
Also, water in the bellows section must be wiped away with a
lint-free cloth.
3
Remove the covers [D], [H] and [I]. Then store them sufficiently
away from the working area.
- For the cover removal procedures;
See the section B-2-2, [Removing the Machine Outer Cover and
Status Indicator] of the Installation Manual.
[D]
[H]
[I]
4
Remove the mounting screws of the left and right outside of the
bellows.
Mounting screws (M4)
RIGHT SIDE
Mounting screws (M4)
LEFT SIDE
F-72
Procedures for replacing the bellows (Continued)
Step No. Do This
5
Remove the mounting screws of the left and right inside of the
bellows
M4
Bellows (right)
Machine front
Bellows (left)
6
Replace the bellows with a new one.
Part Name Part No.
Bellows (X) MOKFX004
* The right and left bellows are identical with each other.
7
Reinstall the covers [D], [H] and [I] in their original positions.
- For the cover installation procedures;
See the section B-1-6, [Mounting Machine Outer Covers] of the
Installation Manual.
Continued in the next section.
F-73
3-1-3. Completion of replacing the bellows
Procedures for completion of replacing the bellows
WARNING
- If you operate the machine while its interior and floor are wet with
water, you may receive an electric shock that could result in serious
injury or death.
If the machine gets wet with water, do not switch on the facility
power supply until the wetted areas dry up. Likewise, if the floor
gets wet with water, switch off the facility power supply and wipe the
floor until it is entirely dry.
- Upon the completion of replacement, operate the machine to verify
there is no water leakage. If water leakage occurs, shut off the
facility power supply and turn OFF the machine. And then properly
reinstall the bellows.
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.
Step No. Do This
(Continued from the previous section)
1
Make sure that there is no water leakage inside the machine.
2
Close the splash cover and front arm section cover.
3
Turn ON the facility power source.
4
Open the facility main valves of the supply lines for the air,
wheel coolant water and spindle coolant water.
5
Open the circuit breaker lever lockout and turn ON the circuit
breaker.
6
Insert the key into the main switch and turn ON the main switch.
7
Press the <System Initial> button to effect system initialization.
8
Conduct dummy cutting for 30 minutes.
- Check for water leakage at the bellows mounting section.
- When there is any water leakage;
Repeat the steps 3-1-1 through 3-1-2 of this chapter.