BERGHOF B-PRIMIS ET-PRO Series, Руководство пользователя

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USER HANDBOOK 1.0 | B-PRIMIS ET-PRO SERIES
Berghof Automation GmbH | Arbachtalstrasse 26 | 72800 Eningen | Germany | www.berghof-automation.com
S_B-Primis_ET-Pro_DE_1_0_EN_neu.docx
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7.3.2. Resistance of the front membrane display
NOTICE
Damage to the front membrane display!
The front membrane display is not resistant to the following chemicals or influences, and can be damaged
by their effects:
Benzyl alcohol
Concentrated alkalis
Concentrated inorganic acids
Dichloromethane (methylene chloride)
High-pressure steam above 100°C
Long-term effects of direct sunlight
 Keep these substances away from the front membrane display.
 Protect the display against direct sunlight.
The front membrane display (Autoflex EB) is based on a polyester membrane with biaxial alignment. It
is highly resistant to solvents.
The front membrane display is resistant to the following chemicals in accordance with standard DIN 42
115 part 2, without any evident change or damage:
Application of more than 24 hours
1,1,1 trichloroethane, aliphatic hydrocarbons, benzene, cyclohexanol
diethyl ether, ethanol
Acetaldehyde, acetone, acetic acid < 50%, sulphuric acid 30%, diacetone alcohol, 1.4 dioxane
DS2 decontamination fluid, fabric conditioner
Acetonitrile, alkali carbonate, ammonia < 32%, sal ammoniac < 10%, bichromate, caustic potash (po-
tassium hydroxide) < 2%
Sodium hydroxide 50%, refrigerant (Hysol X), diesel oil, castor oil, silver nitrate 20%, ethyl acetate
Acetaldehyde, fluorochlorinated hydrocarbons, glycerine, isopropanol, methanol, ferric chloride < 30%
Formic acid (methane acid) < 50%, hydrochloric acid < 10%, hydrogen peroxide < 25%, isophorone,
methyl ethyl ketone (butanone), nitric acid < 10%, Tetrahydrofuran, formaldehyde (37%) in water
Linseed oil, paraffin oil, petrol, silicone oil, turpentine substitute, universal brake fluid (e.g. Castrol Girl-
ing), dibasic ester 6, Skydrol 500B4, Lixtop, potassium ferrocyanide
Tetrachloroethylene (perchloro ethylene), toluene, triacetin, trichloroethylene, xylene
Phosphoric acid < 30%, potash, sodium hypochlorite < 20%, sulphuric acid < 10%,
detergent, saturated seawater solution
Application of 24 hours at 50°C
Top Job, Jet Dry, Gumption, Fantastic, Formula 409, grape juice, milk, Ariel, Persil, Wisk, Lenor,
Downey, Ajax, Vim, Domestos, Vortex, Windex
Application of less than 1 hour
Glacial acetic acid (pure acetic acid)