5
Unit-specific safety instructions
The fitting is under pressure during operation!
If flange connections, screw plugs or stuffing boxes are unfixed, hot water and steam
will escape.
Carry out assembly and maintenance works only if plant is completely pressureless!
The fitting is hot during operation!
Severe burns on hands and arms are possible.
Wait until the unit has cooled before carrying out assembly and maintenance works!
Severe burns and scaldings on the whole body are possible!
Wait until the unit has cooled. In case of opening and disassembling the unit, residual
medium can escape. Further evaporation is also possible on pressureless plant.
Sharp-edged interior parts can cause cutting damages on the hands!
Always wear work gloves when exchanging packing, valve seat and valve cone!
Exclusion of liability
The IGEMA GmbH Mess- und Regelsysteme does not accept liability when a/m
regulations, instructions and warning indications are not observed and adhered to.
The operator is responsible for modifications on a unit of IGEMA (if they are not explicitly
specified in the mounting and operating instructions).
The magnetic switch may not be opened.
Each warranty claim expires if the test seal is damaged.
2. Important information
Summary of Contents for NA7-50
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