N7201A653E.pdf - 第178页
EJM1EJ-MB-06 M-02 NPM- TT2 Describes how to check the emergen cy stop switch. Tool used : None Time required: 2 minutes ● Origin return should be perfo rmed in advance. Inspecting the saf ety s witc hes 1 6-8 -1 Maintena…
EJM1EJ-MB-06M-02NPM-TT2
Remove the filter
from the cover
and clean it
●Use an air blow gun.
●Do not use an organic
solvent.
Filter
Attach the filter
to the cover
Take out the filter element to clean
①Disassemble the filter unit.
②Eliminate dirt on the filter
element with an air blow
gun.
(No organic solvent should
be used)
③Put the filter unit back
together.
5
Head
Filter element
O-ring
Filter case
Ring
6-7-2
3
4
Every
560
hours
PeriodicPeriodicPeriodicPeriodic
inspection
Vacuum pump
EJM1EJ-MB-06M-02NPM-TT2
Describes how to check the emergency stop switch.
Tool used: None Time required: 2 minutes
●Origin return should be performed in advance.
Inspecting the safety
switches 1
6-8-1
Maintenance
6-8
Checking the emergency stop switch
1
Press the emergency stop switch
on the front side
3
Press the emergency stop switch
on the rear side and make sure
the screen changes to the one
shown on the left as in the case
of the front side
2
Make sure the screen changes to the one
shown on the left.
Make sure the screen changes to the one
shown on the left.
2
+
EJM1EJ-MB-06M-02NPM-TT2
6-8-2
Describes how to check the safety switch (safety cover).
Tool used: None Time required: 2 minutes
Perform steps through at the front of the machine, and for step , perform at the rear.
1
2
(The [Input confirm]screen is displayed.)
3
Press once.
4
3
1
1
2
4
Checking the safety switch (safety cover)
3
4
Every
560
hours
PeriodicPeriodicPeriodicPeriodic
inspection
Open the safety cover on the
front side and be sure that the
display color of
・[Safety cover 1] and
・[Safety cover 3]
changes from light blue to gray.
Open the safety cover on the
rear side and be sure that the
display color of
・[Safety cover 2] and
・[Safety cover 4]
changes from light blue to gray.