P
2
/
7
R
epair
CAUTION: Repair the machine in accordance with “Instruction manual” or “Safety instructions”.
[1] NECESSARY REPAIRING TOOLS
[2] REPLACING
[2]-1. Filter
[2]-2. Filter
Fig. 1
Fig. 2
Fig. 4
Fig. 5
Fig. 3
Code No.
Description
Use for
1R230
1/4" Hex. shank bit for M6
Removing M6 Hex socket head bolt
1R231
1/4" Hex. shank bit for M8
Removing M8 Hex socket head bolt
1) Loosen five M5x10 Pan head screws, then remove Side panel with Side panel cover.
2) Loosen three 4x18 Tapping screws, then remove Filter cover. (
Fig. 2
)
Filter can be removed as illustrated in
Fig. 3
.
After removing Side panel with Side panel cover, loosen Cover of Check valve section with box wrench 19. (
Fig. 4
)
Check valve can be removed. (
Fig. 5
)
Remove five M5x10 Pan head screws
designated with arrows.
Side panel with Side panel cover
4x18 Tapping screw
(3pcs.)
Filter cover
Filter
Note
: Do not loosen two M5x10
Pan head screws in two circles.
Cover of Check valve section
Cover of
Check valve section
Check valve
M5x10 Pan head screw
Spring washer 5
Flat washer 5