Troubleshooting - SMC Networks AMK20 Series Operation Manual

8 Troubleshooting

Refer to [9 Replacement work procedure](P16 to 22) and 10. Disassembly Drawing](P23).
Problem
Category Failure
As pressure drop
is large, fluid does
Flow rate
not flow.
Oil is smelled
from the outlet
side.
Oil mist comes
from the outlet
Performance
side.
Air leaks between
the body and
joint.
Air leaks between
the joint and the
Air leakage
bowl.
Air leakage from
the bowl.
Possible causes
1. The filter installed upstream is
clogged.
1. The element has reached the
time for replacement.
1. The element installed in
upstream side has reached the
time for replacement.
2. Oil has accumulated in the
inlet piping or filter drain.
1. Breakage of joint seal.
1. Breakage of the bowl seal.
1. Bowl is damaged.
-15-
Countermeasure
Replace the element.
Replace the element.
Replace the element of upstream
filter and AMK element.
Discharge the drain.
Replace the element of AMK.
Replace the bowl seal.
Replace the bowl seal.
Replace the bowl assembly.(If the
solvent is considered to beharmful,
replacement to the metal bowl is
recommended)
Page for
reference
-
P16 to 17
P19 to 20
P16 to 17
P19 to 20
P16 to 17
P19 to 20
P18
P21 to 22
P18
P21 to 22
P18
P21 to 22