10-22
180788-1CD
HW1484370
10 Maintenance and Inspection
10.3 Inspection of the Explosion-Proof Device
MPX2600
10. Re-install the cover with the hexagon socket head cap screws. (Refer
to
Fig. 10-10 “Pressure Switch Unit Cover”
Fig. 10-13: Operation Check for Pressure Detector
Fig. 10-14: Operation Check for Pressure Adjusting Valve
A
A
Connect a multimeter
metering rod (+ side)
Connect a multimeter
metering rod (- side)
A Part Enlarged View
Section A-A
Industrial
compressed air
0.35 to 0.65 [MPa]
A part
Pressure reducing valve for
purging pressure
0.18 to 0.20 [MPa]
Pressure reducing valve for
operating pressure
0.01 to 0.02 [MPa]
Exhaust side of
pressure
adjusting valve
The size of the
plug is Rc1/4
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
○
AV1
PS3
PS1
Pressure adjusting valve
Flowmeter
(measurable range of
0 to 5 L/min is included)
Pressure reducing valve for
purging pressure
Pressure reducing valve for
operating pressure
103 of 116
