N7201A617E00_0317 - 第132页

NPM-W 2 EJM7DE-MB-04M-00 Before opera- tion Inspecting the pr essur e gauge 1 Tool used: None Time required: 3 minutes (Machine power ON) 4-1-1 -1 Maintenance 4-1-1 Check the air pressure Describes inspect ion of the sup…

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4 Periodic inspection
Every-24-hours
NPM-W2 EJM7DE-MB-04M-00
Before
opera-
tion
Inspecting the
pressure gauge 1
Tool used: None Time required: 3 minutes (Machine power ON)
4-1-1-1
Maintenance
4-1-1
Check the air pressure
Describes inspection of the supply pressure.
Front side
Vacuum pump supply
pressure
(-100 to -87 kPa)
Rear side
Main air pressure
(0.500 to 0.505 MPa)
Vacuum break
pressure (8 to12 kPa)
Cleaning blow pressure
(0.13 to 0.14 MPa)
Option air pressure
(0.4 MPa)
NPM-W2 EJM7DE-MB-04M-00
1
4-1-1-2
2
2
Checking the vacuum pump supply pressure
1
+
3
●Pressure range: -100 to -87kPa
(The indicator color changes from gray
to light blue, and the vacuum pump is
activated)
Check the vacuum pump supply
pressure (the pressure gauge)
Every
24
hours
PeriodicPeriodic
inspection