JUKI FX-3R MAINTENANCE GUIDE.pdf - 第232页
FX-3R Maintenance Guide 14-1 DANGER To prevent any trouble caused by accidental machine start, always shut-down the power before starting the maintenance and adjustment work. [14] FEEDER POSITION INDICA T OR (FPI) 14-1. …
FX-3R Maintenance Guide
13-62
13-12. Adjusting the Dial of the Vacuum Pump Electromagnetic Switch
(Thermal Protector)
[Functions]
The temperature and current are monitored to prevent the over-current from flowing to the
vacuum pump caused by the electromagnetic switch (thermal protector) in the noise filter
assembly.
[Settings]
Setting current dial adjustment value: 4.4A
Dial for adjustment of setting current
Figure 13-12-1 Dial for Adjustment of Setting Current of Electromagnetic Switch
(Thermal Protector)
Rev. 1.00
FX-3R Maintenance Guide
14-1
DANGER
To prevent any trouble caused by accidental machine start, always
shut-down the power before starting the maintenance and
adjustment work.
[14] FEEDER POSITION INDICATOR (FPI)
14-1. Detaching the FPI (Front) from the Machine Main Unit
As shown in the Figure below, the FPI bracket assembly is secured to the FPI bracket L/R with the
SEMS cap bolts (M6 × 12), which has been fixed to the base frame.
Remove four bolts to detach the FPI bracket assembly.
FPI BRACKET R
FPI BRACKET L
FPI BRACKET ASM
SEMS cap bolt (M6 × 12)
2 pcs.
Outside of machine
SEMS cap bolt (M6 × 12)
2 pcs.
Inside of machine
Figure 14-1-1 Detaching the FPI
Rev. 1.00
FX-3R Maintenance Guide
14-2
Structure of components inside FPI (Front)
The following Figure shows the structure drawing of the LF. The FPI cable running direction is
reversed in the structure drawing of the LR.
Rev. 1.00
E6066729000
FPIｶﾊﾞｰU30 1ヶ
SM6030402TN
M3×4 2ヶ
WP0320501SC
平座金M3 2ヶ
40047371
FPIﾌﾞﾗｹｯﾄ 1ヶ
SM5030801SC
M3×8 6ヶ
E4901760000
ﾎﾟﾘｽﾗｲﾀﾞｽﾗｽﾄﾜｯｼｬ 6ヶ
E2143715000
ﾀｲﾏｽﾍﾟｰｻ 6ヶ
E86267290A0
FPI LED基板ｸﾐ 3ヶ
E6065729000
FPIｶﾊﾞｰB30 1ヶ
SM6030402TN
M3×4 2ヶ
SM6030402TN
M3×4 4ヶ
WP0320501SC
平座金M3 2ヶ
E6068729000
ﾊｰﾈｽｸﾗﾝﾌﾟ 3ヶ
WP0320501SC
平座金M3 3ヶ
SM6030402TN
M3×4 3ヶ
CN561
CN551
CN541
40047994
FPI LEDｹｰﾌﾞﾙ2(F)ｸﾐ 1ヶ
40047993
FPI LEDｹｰﾌﾞﾙ1(F)ｸﾐ 1ヶ
FPI LED cable 2 (F) assembly,
1 pc.
FPI LED cable 1 (F) assembly,
1
p
c.
M3 × 4, 3 pcs.
M3 × 4, 4 pcs.
FPI cover B30, 1 pc.
FPI LED board assembly, 3 pcs.
FPI cover U30, 1 pc.
M3 × 4, 2 pcs.
Flat washer M3, 2 pcs.
M3 × 8, 6
p
cs.
Timer spacer, 6 pcs.
FPI bracket, 1 pc.
Flat washer M3, 2 pcs.
M3
×
4, 2 pcs.
Plastic slider thrust washer, 6 pcs.
Figure 14-1-2 Internal Structure of FPI (Front)
Harness clamp, 3 pcs.
8729000 E606
Fl
W
at washer M3, 3 pcs.
P0320501SC