SMC Networks CJP Series, Руководство по эксплуатации

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5. Troubleshooting
Trouble Phenomenon Possible cause Remedy
Related
section
–The operation is
not smooth.
–The force output is
reduced.
–The cylinder
doesn’t
operate.
Air leakage
(Piston
seal
leakage)
The piston packing is worn
due to grease washed away
by water. Install air cleaning equipment,
in the line. 2-5
2-7
A lack of
pneumatic
pressure
1) The pressure from the
factory source is reduced.
2) The regulator setting has
been displaced.
3) The piping is clogged. 1) Supply adequate pressure.
2) Set regulator properly.
3) Flush the piping. 1-1
2-3
Overload The lateral load has been
exceeded. Use within the allowable value. 1-5
Low operating
speed The speed is lower than
specified piston speed. Use within specifications. 1-1
Improper
pneumatic
circuit design. The system construction
is not suitable. Select adequate size of tube,
fitting, directional control valve,
speed controller etc. 2-2
2-3
–A part is damaged. Breakage
of
piston, tube.
1) The speed is too high due
to insufficient adjustment
of the speed controller.
2) The kinetic energy
exceeds the allowable
value.
3) The lateral load exceeds
the allowable value.
4) An abnormal external
force is applied.
1) Adjust the speed with the
speed controller again so
that
the speed will
decrease within the
specifications.
2) Use within the allowable
value.
3) Use within the allowable
value.
4) Mechanism interference,
eccentric load and overload
could cause deformation
and damage of the cylinder.
Remove these factors.
1-1
1-4
1-5
2-1
2-2