Maintenance and servicing
Data sheet V1.40 4XP0000.00-K64
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5 Maintenance and servicing
This chapter describes servicing / maintenance work that can be carried out by a qualified end user.
5.1 Cleaning
Danger!
Switch off this device before cleaning in order to prevent unintended functions from being triggered
when handling the touch screen or pressing keys.
Use a moist cloth to clean this device. Only use water with detergent, a screen cleaning agent or alcohol (ethanol)
to moisten the cloth. Apply the cleaning agent to the cloth beforehand; do not spray it directly on the device! Never
use aggressive solvents, chemicals, scouring agents, pressurized air or steam jets.
5.2 Surface resistance of the panel overlay
The panel overlay conforms to DIN 42115 (Part 2). This means it is resistant to exposure to the following chemicals
for a 24-hour period with no visible signs of damage:
Ethanol
Cyclohexanol
Diacetone alcohol
Glycol
Isopropanol
Glycerine
Methanol
Triacetin
Dowandol
DRM/PM
Formaldehyde 37%-42%
Acetaldehyde
Aliphatic hydrocarbons
Toluene
Xylene
White spirits
Trichloroethane
Ethyl acetate
Diethyl ether
n-Butyl acetate
Amyl acetate
Butylcellosolve
Ether
Acetone
Methyl ethyl ketone
Dioxan
Cyclohexanone
Methylisobutylketone (MIBK)
Isophorone
Formic acid <50%
Acetic acid <50%
Phosphoric acid <30%
Hydrochloric acid <36%
Nitric acid <10%
Trichloracetic acid <50%
Sulphuric acid <10%
Ammonia <40%
Caustic soda <40%
Potassium hydroxide
Alkali carbonate
Bichromate
Potassium
Acetonitrile
Sodium bisulphate
Cutting oil
Diesel oil
Linseed oil
Paraffin oil
Ricinus oil
Silicon oil
Turpentine oil substitute
Brake fluid
Aviation fuel
Gasoline
Water
Sea water
Decon
Sodium chloride <20%
Hydrogen peroxide <25%
Potassium carbonate
Washing agents
Tenside
Fabric conditioner
Iron (II) chloride
Iron (III) chloride
Dibutyl phthalate
Dioctyl phthalate
Sodium carbonate
Information:
The specified characteristics, features and limit values only apply to this individual component and can
deviate from those specified for the complete system. For the complete system in which this individual
component is used, refer to the data given specifically for that device.
The panel overlay conforms to DIN 42115 Part 2 for exposure to glacial acetic acid for less than one hour without
visible damage.
