User Manual

！ WARNING
○ Air combination
①
②
Polycarbonate
Nylon
Hydrochloric acid
△
×
Chromic acid
Potash
×
○
Ammonia water
Carbonate of soda
Sodium sulphide
Sulphate of potash ×
△
Sulphate of soda
Carbon tetrachloride
Chloroform
△
Ethylene chloride
Methylene chloride
Benzene
Toluene
△
Paint thinner
Acetone Photographic film
Methyl ethyl ketone Dry cleaning × ×
Cyclohexane Textile industries
Ethyl alcohol
IPA
△
×
Methyl alcohol
Gasoline
Kerosene
Phthalic acid dim ethyl
Phthalic acid diethyl ×
○
Acetic acid
Methyl ether
Ethyl ether
Cutting oil
Brake oil additives × ×
Rubber accelerator
Thread -lock fluid
Seawater ×
△
Leak tester
When the above factors are present, or there is some doubt, use a metal case for safety.
③
External parts including the bonnet (material: polyacetal), bowl, sight dome (material:
polycarbonate) are made of resin. Organic solvents including synthetic fluid, chemicals
including acetone, alcohol, ethylene chloride, sulphuric acid, nitrate, hydrochrolic acid,
cutting oil, kerosene, gasoline, lock material of screw are harmful. Do not use the products
where containing those.
Effects organic solvents and chemicals, and where these elements are
likely to adhere to the equipment.
Chemical data for substances causing degradation (Reference)
Acid washing liquid
for metals
Sulphuric acid, Phosphoric acid
Material
Precautions for design
Acid
×
×
×
×
－
Sodium hydroxide (Caustic soda)
Calcium hydroxide (Slack lime)
Consult SMC if no leakage is allowed due to the environment, or operating fluid is not air.
Alcohol
Antifreeze
Adhesives
Degreasing of metals
Industrial salts
Water-soluble cutting
oil
Coatings
Dry cleaning
Cleaning liquid for
metals
Printing ink
Dilution
Inorganic
salts
Chlorine
solvents
Aromatic
series
Ketone
Alkaline
Other
Oil
Methyl amino
Brake oil additives
Synthetic oil
Anti-rust additives
－
Ester
Ether
Amino
○：Essentially safe. △：Some effects may occur. ×：Effects will occur.
○
○
3
Type
Chemical name
Application examples
－
Protect from ultra violet ray and radiation heat by shield.