DFD6361-Maintenance - 第593页
F-23 1-4-2. Rem oving the waterpr oof cap Procedur es for rem oving the w aterproo f cap CAUTION - Ther e are cabl es wi thin the w aterproo f cap. When re moving the waterpr oof cap, exer cise care not to pull it str on…
F-22
1-4-1-2. Preparation of replacing the spindle 2 carbon brush
Procedures for preparation of replacing the spindle 2 carbon brush
Step No. Do This
1
Remove the cover [A]. Store the removed outer cover at a
location that is far enough from the working area.
FRONT SIDE
[A]
[P]
2
Loosen the retaining screw of cover [P], and then open the cover.
- For opening procedures of the touch panel section outer cover;
see the section A-1, [Machine Outer Cover].
3
Remove the roll cover of the spindle 2 tail section.
- For the removal procedures of the Y-axis section roll cover;
See section F-1-8, [Replacing the Y-axis Section Roll Cover].
Continued in the next section.
F-23
1-4-2. Removing the waterproof cap
Procedures for removing the waterproof cap
CAUTION
- There are cables within the waterproof cap. When removing the
waterproof cap, exercise care not to pull it strongly with undue
force.
- The waterproof cap (white) and spindle's back lid are made of resin.
In removal procedure of the water proof cap, if you screw a bolt
(M4×20) in it with undue force, the cap may break.
Screw in the bolt lightly and stop it when the bolt runs into the black
lid (black).
Back lid (black)
Waterproof cap
(white)
M4 × 20 bolt
ÿ
Back lid (black)
Waterproof cap
(white)
M4 × 20 bolt
NOTICE
Do not stretch or bent the spring of the carbon brush assembly. If it is
stretched or bent, this might cause abnormal performance in setup or
damage to the interior of the spindle.
F-24
Procedures for removing the waterproof cap (Continued)
Step No. Do This
(Continued from the previous section.)
1
With a lint-free cloth, wipe off water or stain around the
waterproof cap that is mounted at the rear of the spindle.
2
Remove the retaining screw of the waterproof cap.
ÿ
Retaining screw of waterproof cap
Waterproof cap
Carbon brush assembly
Carbon brush assembly
retaining screw
3
Slowly screw the M4×20 bolt into the screw hole of the
waterproof cap retaining screw.
- Screw in the bolt lightly and stop it when the bolt runs into the
black lid.
Waterproof cap
M4 × 20 bolt
4
Pull the M4×20 bolt.
- The waterproof cap comes off.
Waterproof cap
O-ring
M4 × 20 bolt
Continued in the next section.