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5. Saftey Instructions
Fundamental and important instructions for your safety:
WTHKE Cartridge Filter Housings are determined for the filtration of liquids.
Especially WTHKE Cartridge Filter Housings should not be used for:
A different use or use over it has to be considered as not to be made under the arrangements.
For damages resulting out of this the manufacturer does not accept the responsibility.
If you have to carry out maintenance services or repairs please notice the following instructions:
Please always think about your safety and therefore respect the company safety instructions, the con-
ventions of well engineering and the regulations of the government when carrying out maintenance
services or repairs at the filter housing.
Response to external fire
As precausionary measures in case of external fire of liquid pressure devices preventative installations have
to be provided to protect the pressure device of bursting by pressure increase of overheating. This can be
made by suitable emergency releases or over pressure installations.
In general, external fire is not taken into account in the housing design and in fabrication.
Liquids whose chemical resistance against the used
materials is not guaranteed.
Liquids whose operation temperature is exceeding the maximum
operation temperature shown in the technical specification.
Liquids whose operation pressure is exceeding the maximum
operation pressure shown in the technical specification.
The filter housing is a pressure vessel and can be under pressure.
Before opening the filter housing please make sure, that the vessel is
not under pressure and that all inlet and outlet lines to the vessel are
closed.
Protect all inlet and outlet lines against unintentional or unauthorised
opening.
When opening the housing take notice of all instructions which have
to be observed when handling the hauling product (e.g. protection
clothes, no smoking...).
Before restart of operation make sure, that all mechanical and other
protection instruments are mounted tidy and that the vessel is closed
orderly.
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