SMC Networks C(D)U Series Operation Manual - page 9
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① Maintenance should be performed according
to the procedure indicated in the Operating
Manual.
Improper handling can cause damage and malfunction of
equipment and machinery.
② Machine maintenance, and supply and exhaust
of compressed air
Before components are removed, first confirm that measures are
in place to prevent work pieces from dropping and/or equipment
moving or running away, etc. Disconnect the air supply pressure,
electrical power, and exhaust all compressed air from the system.
When machinery is restarted, check that operation is normal with
actuators in the proper positions.
!
Caution
③Drain flushing
Remove condensate from air filters regularly.
①Do not place your fingers in the clearance between
the non-rotating plate and the cylinder tube.
There is a danger that fingers of personnel could get caught between
the
non-rotating plate and cylinder tube when the piston rod retracts.
Therefore, never place your hand in this area. Be careful not to get a
finger
caught by the cylinder,as the cylinder outputs great force, it can lead to
injury.
②Do not use in a way that may cause a bending
moment to be added to the rod. (Refer to the Fig.
shown below)
Precaution on Proximity installation
When the universal mounting cylinders with D-A9 or D-M9
auto switch are used, the auto switch could activate
unintentionally if the cylinder installed distance is less than the
dimension shown in the table. Therefore, make sure to provide
a longer distance than the specified dimension. If the distance
between the cylinders must be shorter than the dimension
given in the table, affix a steel plate or a magnetic shield plate
(MU-S025) to the area on the cylinder which is opposite to the
auto switch mounted on another cylinder. (Please inquire for
more details)
The auto switch without the shield plate may cause
malfunction.
Table 1 (mm)
2-8 Maintenance
2-9 Auto Switch Mounting Precautions
!
Caution
2-10 Precautions
!
Warning
!
Caution
Tube I.D. (mm)
d
L
6
5
18
10
5 20
16
13 33
20
d
14 40
L
25
14 46
32
16 56