User Manual

○ Air filter, Lubricator, Filter-regulator and Mist separator
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○ Air filter, Filter-regulator and Mist separator
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② Drain the bowl by opening drain cock before the drain level in the bowl reaches baffle.
○ Lubricator
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！ CAUTION
○ Regulator and Filter-regulator
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○ Air filter, Filter-regulator and Mist separator
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②
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Rotate the handle counterclockwise (O←direction) to exhaust the condensate of
the C1SF-A and C2SF(-C)-A.
Press the push button to exhaust the condensate of the C3SF(-W)-A and C4SF(-W)-A.
Check the element periodically and replace it with a new one if necessary. If it is found that
outlet pressure drops or the flow is restricted, check the condition of the element.
The manual exhaust for emergency case can be performed by counterclockwise rotation of
the handle in AD17-A and AD27-A. (O←direction)
For AD37-A, AD38-A, AD47-A and AD48-A, rotate the drain cock counterclockwise in that
case. (O←direction)
The AL30-A to AL60-A have a slight leak from the inside of the case to the oil supply orifice.
Loosen the oil supply plug one turn and wait a short time for pressure to release then remove
the oil supply plug. As there is a slight leak from inside the case to the oil supply orifice, set the
oil supply to “Max Level” slowly, while ensuring an oil film is not created over the oil supply
orifice.
When removing the oil supply plug, pressure within the case will be released, so ensure that
protective goggles are equipped.
After oil is supplied, after ensuring that it is correctly positioned, the oil supply “O” ring can be
returned to its previous state by gently screwing it in.
(For tightening torque, see Operation Manual of Lubricator)
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Exhaust the inlet pressure and check that there is no pressure within the product. Supply oil
after removing the oil supply plug.
If the first operation is performed and defective setting and the exhaust leakage is found, it is
likely there is foreign object in an internal valve seat part. Failure to remove these parts may
cause damage to internal parts.
Perform periodical check to find cracks, flaw or other deterioration on the resin parts such as
bowl or sight dome. If any of these are seen, a malfunction has occured, replace with new
parts. Investigate and review the operating conditions if necessary.
Check for dirt in resin bowl periodically. If any dirt is seen, replace with new bowl. And if
removing off the dirt by washing instead of using a replacement, never use washing material
other than neutral detergent. Otherwise, the bowl is damaged.
Replace the element before 2 years passed since purchase or pressure drop from initial outlet
pressure reaches 0.1MPa. Or the element is broken.
Open and close drain cock manually. Open and close too much may damage the drain cock.
Use class 1 turbine oil (without additives) ISO VG32. Using other lubricant can cause damage
to devices and result in malfunction.
In AL10-A and AL20-A series, lubrication during pressurization is not possible.
exhaust
In Use
After removal
Internal case pressure
exhausted