2.3.3
Instructions relating to electrical connection
Electrical work should only be realised by a trained skilled electrical worker. According to
German safety regulations (BGV A2), a skilled electrical worker is someone who, on the basis
of his technical training, know-how and experience and his knowledge of pertinent regulations,
can evaluate the work entrusted to him and identify potential hazards.
2.3.4
Maintenance
The pressure switch does not require any maintenance. However, we recommend that the set
switching points should be checked at regular intervals.
Operation should be ceased immediately if the pressure switch fails to function in an orderly
manner.
2.3.5
Cleaning
Close all openings with suitable safety devices to ensure that no cleaning media or other
contaminants can penetrate the system.
Never use solvents or aggressive cleaning agents. Only use a mildly damp cloth made of non-
fibrous fabric for cleaning the pressure switch. Only use water for this purpose and, where
appropriate, a mild cleaning agent.
Do not use high-pressure cleaners for cleaning.
2.3.6
Instructions relating to environmental damage
Following decommissioning, the pressure switch should be recycled or disposed of in
accordance with legal regulations. Legal regulations should be heeded during disposal.
2.3.7
Disposal
DISPOSAL
Dispose of the pressure switch in a professional manner in compliance with the
national regulations of your country.
The component should not be disposed of with household waste.
BA-KDS/GB/2010-REV1
Operating Manual / Piston Pressure Switch
5