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GE Oil & Gas
1. General
These installation, operation, and maintenance instructions apply to Masoneilan VariPak* 28000 series control
valves. They also include a parts reference list with recommended spare parts (see page 21).
IMPORTANT REMARKS
Before installing, operating, or performing maintenance on this equipment, you should read
these instructions carefully and make sure you have understood them.
Work on this equipment should only be carried out by qualified personnel.
Failure to follow the instructions and precautions given in this document could lead to a
malfunction and seriously damage the equipment.
1.1 SPARE PARTS
For maintenance purposes, always use original
Masoneilan spare parts obtained through your local
GE representative or Spare Parts Department. When
ordering, always give the references of the original
order for the equipment concerned and, in particular,
the number indicated on the serial plate. (135).
1.2 AFTER SALES DEPARTMENT
GE has a highly skilled After Sales Department to assist
customers with start-up, maintenance, and repair of
valves and instruments. Contact your nearest GE Sales
Office or Representative, or the After Sales Department
at the Condé-sur-Noireau plant, in France.
1.3 TRAINING
GE organizes regular training courses in the operation,
maintenance, and application of its Masoneilan
control valves and instruments for customer service
and instrumentation personnel at its Condé-sur-
Noireau plant. For further details, contact your local
GE representative or the Training Department at the
Condé-sur-Noireau plant, in France.
Based on general field failure data and product design analysis, a useful life period of
25 years or longer can be expected for the Masoneilan 28000 Series Varipak valves.
To maximize the useful life of the product it is essential to conduct annual inspections,
routine maintenance and ensure proper installation to avoid any unintended stresses
on the product. The specific operating conditions will also impact the useful life of the
product. Consult the factory for guidance on specific applications if required prior to
installation.
