Caution
○
Regulator and filter regulator
(1)
If an emergency countermeasure is to be taken during setting failure or exhaust leakage, the
internal valve seating part should be checked. If failure such as foreign matter is found,
remove it before performing the emergency countermeasure.
○
Air filter, filter regulator and mist separator
(1)
Rotate the knob counterclockwise (O
←
direction) to exhaust drain from the C2SF(-C)-D.
Press the push button to exhaust drain from the C3SF(-W)-D and C4SF(-W)-D.
(2)
Check the element periodically and replace it with a new one if necessary. If it is found that
outlet pressure drops lower than the normal condition or the flow is restricted during operation,
check the condition of the element.
(3)
The emergency manual exhaust of AD27-D can be performed by rotating the knob
counterclockwise (O
←
direction).
The emergency manual exhaust of AD37, 38, 47 and 48-D can be performed by rotating the
drain cock counterclockwise (O
←
direction).
○
Lubricator
(1)
Check the dripping amount once a day. Drip failure can cause damage to the components that
need lubrication.
(2)
Use clean oil. Otherwise, it may cause dripping failure or clogging.
(3)
The lubrication amount should be less than the upper limit of oil level of the bowl.
(4)
Discharge drain periodically so that the drain is not accumulated beyond the upper limit of the
drain level of the bowl. If a large amount of drain enters lubricator, it may cause dripping
failure.
[In use]
[Internal pressure of bowl exhausted]
[After removal]
Exhaust
-10-
