10 Maintenance and Inspection
10.3Inspection of the Explosion-Proof Device
10-19
180788-1CD
HW1484370
MPX2600
Fig. 10-10: Pressure Switch Unit Cover
Fig. 10-11: Operation Methods of Pressure Reducing Valve
Fig. 10-12: Operation Check of Pressure Reducing Valve
Cover
Pan-head sems screw M4
(trivalent chromium,
length: 8 mm, 7 screws)
0
0.1
0.3
0.2
0.4
●SMC
MPa
○
ࠉ
○
0
0.05
0.15
0.1
0.2
●SMC
MPa
○
ࠉ
○
Pressure reducing valve for
purging pressure
SV1
FS
0
0.1
0.3
0.2
0.4
●SMC
MPa
○
ࠉ
○
0
0.05
0.15
0.1
0.2
●SMC
MPa
○
ࠉ
○
Pressure adjusting tit
Locking nut
Tigntening tool: Spanner
(nominal size: 10 mm)
Pressure reducing valve for
operating pressure
Industrial
compressed air
0.35 to 0.65 [MPa]
From manipulator
(Air tube: outside 16 dia.,
inside 12 dia.)
Pressure
gauge
To manipulator
(Air tube: outside 16 dia.,
inside 12 dia.)
Pressure reducing valve for
purging pressure
0.18 to 0.20 [MPa]
Pressure reducing valve for
operating pressure
0.01 to 0.02 [MPa]
(Air tube: 16 dia.)
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