Datasheet
76
Filter Regulator Series AW10-A to AW40-A
AC
AF
AR
ALAW
ALAF
ARAF
AFM
ARAW
AFM
AF Attachment
AFM / AFD
ARALAW
Orange
mark
Lock
button
When the above factors are present, or there is some doubt, use a metal bowl
for safety.
Specifi c Product Precautions
1. Although exhaust of the residual pressure to the inlet side is
possible when eliminating the inlet pressure, exhaust is not
possible when the set pressure is 0.15 MPa or less. Use the
regulator with backfl ow function.
2. The standard bowl for the air fi lter, fi lter regulator, and lu-
bricator, as well as the sight dome for the lubricator are
made of polycarbonate. Do not use in an environment
where they are exposed to or come in contact with organic
solvents, chemicals, cutting oil, synthetic oil, alkali, and
thread lock solutions.
Maintenance
1. Replace the element every 2 years or when the pressure drop
becomes 0.1 MPa, whichever comes fi rst, to prevent damage
to the element.
Warning
Mounting/Adjustment
1. Set the regulator while verifying the displayed values of the in-
let and outlet pressure gauges. Turning the regulator knob ex-
cessively can cause damage to the internal parts.
2. Do not use tools on the pressure regulator knob as this may
cause damage. It must be operated manually.
Warning
1. Be sure to unlock the knob before ad-
justing the pressure and lock it after
setting the pressure. Failure to follow
this procedure can cause damage to
the knob and the outlet pressure may
fl uctuate.
• Pull the pressure regulator knob to
unlock. (You can visually verify this
with the “orange mark” that appears
in the gap.)
• Push the pressure regulator knob to
lock. When the knob is not easily
locked, turn it left and right a little
and then push it (when the knob is
locked, the “orange mark”, i.e., the
gap will disappear).
2. Pulsation will be generated when the
difference between the inlet and the
outlet pressure is large. In this case,
reduce the pressure difference be-
tween the inlet and the outlet. Please
consult with SMC if the pulsation prob-
lem is not resolved.
3. When the bowl is installed on the
AW30-A/AW40-A, install them so that
the lock button lines up to the groove
of the front (or the back) of the body to
avoid drop or damage of the bowl.
Caution
Warning
Design/Selection
Effects of atmosphere of organic solvents and chemicals, and
where these elements are likely to adhere to the equipment.
Chemical data for substances causing degradation (Reference)
Be sure to read this before handling. Refer to the back cover for Safety Instructions, “Handling Precautions for
SMC Products” and the Operation Manual for F.R.L. Precautions, http://www.smc.eu
Type Chemical name Application examples
Material
Polycarbonate
Nylon
Acid
Hydrochloric acid
Sulfuric acid, Phosphoric acid
Chromic acid
Acid washing liquid
for metals
҂
Alkaline
Sodium hydroxide (Caustic soda)
Potash
Calcium hydroxide (Slack lime)
Ammonia water
Carbonate of soda
Degreasing of metals
Industrial salts
Water-soluble cutting oil
҂
Inorganic
salts
Sodium sulfi de
Sulfate of potash
Sulfate of soda
—
҂
Chlorine
solvents
Carbon tetrachloride
Chloroform
Ethylene chloride
Methylene chloride
Cleansing liquid for metals
Printing ink
Dilution
҂
Aromatic
series
Benzene
Toluene
Paint thinner
Coatings
Dry cleaning
҂
Ketone
Acetone
Methyl ethyl ketone
Cyclohexane
Photographic fi lm
Dry cleaning
Textile industries
҂҂
Alcohol
Ethyl alcohol
IPA
Methyl alcohol
Antifreeze
Adhesives
҂
Oil
Gasoline
Kerosene
—
҂
Ester
Phthalic acid dimethyl
Phthalic acid diethyl
Acetic acid
Synthetic oil
Anti-rust additives
҂
Ether
Methyl ether
Ethyl ether
Brake oil additives
҂
Amino Methyl amino
Cutting oil
Brake oil additives
Rubber accelerator
҂҂
Others
Thread-lock fl uid
Seawater
Leak tester
—
҂
: Essentially safe : Some effects may occur. ҂: Effects will occur.