Contractor DBS-25RC, User Manual

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ENGLISH
CONTRACOR
®
Version 1.0
C. Documentation of Inspections.
4. The results of the inspections and tests are recorded in an inspection log, filled in on
inspection cards or an inspection-certificate is written. The inspection log has to be
kept with the user and available during the whole period of use of the vessel.
8.6. Cleaning and Maintenance of Vessels.
1. The cleaning method and media have to be in such a way that they do not to damage
the walls of the vessel or endanger the workers.
2. The vessel must be cleaned inside and outside and it must be covered with a suitable
layer of paint that protects it from influences of the operating media and external
influences.
3. Only specially trained and experienced persons are allowed to work on the vessel and
the system components, including the safety equipment. They have to be appointed
with their names put down and they have to know the regulations in this field of work.
8.7. Repair of Vessels.
It is not allowed to weld or work on the parts of the vessel that are subject to pressu-
re. Only authorized organizations are allowed to install or repair the vessels.