SMC Networks IDF60-20-C, Руководство по эксплуатации

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IDX-OM-V022
Chapter 6 Troubleshooting
6.1 Cause and countermeasure of errors IDF60/70/80/90 Series
6-2
Problem Probable Causes Remedy
The evaporating
thermometer
indicates over the
green area. The product is installed in an
inappropriate location.
Ambient temperature is excessive. - Improve ventilation condition and reduce the
ambient temperature as much as possible.
The ventilation port is obstructed by
a wall or clogged with dust. - Keep the product 600mm or more away from the
surrounding walls.
- Clean the ventilation ports once every month.
The compressed air temperature is
excessive. - Improve the ventilation in the location where the air
compressor is installed, or decrease the ambient
temperature to allow the discharge air temperature of
the air compressor to go down.
- Install an aftercooler after the air compressor to
reduce the temperature.
Moisture is
generated at the
downstream of the
compressed air line. The bypass valve is open. - Be sure to fully close the bypass valve.
Condensate is not drained from the
auto drain. - Check the draining piping is not used in an upward
direction nor bent.
- Check the auto drain.
- Check the auto drain strainer.
- Check the compressed air pressure is within the
range.
The pressure fluctuation (pulsation)
of the compressed air is too high. - Install an air tank on the primary side of the dryer.
- Avoid intermittent compressed air flow.
Residual drainage in the air dryer
splashes over when the unit is
re-started. - Install a filter on the outlet of the air dryer.
- Blow the unit by air to eliminate the residual
drainage after stopping or re-starting the operation.
The piping of a different system
without an air dryer joins the piping
after the product. - Install another air dryer (this product) in that
system.
- Keep the two systems separate.
The compressed air
pressure drop is too
large. The valves at the inlet and outlet of
the piping of the product are not fully
opened. - Be sure to fully open the valves at the inlet and
outlet of the product.
The air filter, etc. installed in the
compressed air piping has got
clogged. - Replace the element of the air filter.
(Follow the Operation Manual of the equipment)
Drainage is not
discharged even
when rotating the
drain cock to ”O”
side of the manual
knob. The drain cock exhaust outlet is
clogged. - Remove the clogging by cleaning the bowl
assembly and blowing it with air.
Or replace the bowl assembly.