1 Introduction and Safety
1.1 Safety message levels
Definitions
Safety message level
Indication
DANGER:
A hazardous situation which, if not avoided, will result in death or
serious injury
WARNING:
A hazardous situation which, if not avoided, could result in death
or serious injury
CAUTION:
A hazardous situation which, if not avoided, could result in minor
or moderate injury
ELECTRICAL
HAZARD:
The possibility of electrical risks if instructions are not followed in a
proper manner
NOTICE:
•
A potential situation which, if not avoided, could result in an
undesirable result or state
•
A practice not related to personal injury
1.2 User health and safety
General precautions
This product is designed and manufactured using good workmanship and materials, and meets all appli-
cable industry standards. This product should be used only as recommended by ITT.
WARNING:
•
Misapplication of the valve can result in injury or property damage. Select valves and
valve components of the proper materials and make sure that they are consistent with
your specific performance requirements. Incorrect application of this product includes but
is not limited to:
•
Exceeding the pressure or temperature rating
•
Failing to maintain this product according to the recommendations
•
Using this product to contain or control media that is incompatible with the materials
of construction
•
Proper containment or protection from hazardous media must be provided by the
end user to protect employees and the environment from valve discharge.
•
If the product exhibits any indication of leakage, do not operate. Isolate the product and
either repair it or replace it as outlined within this manual.
1 Introduction and Safety
2
Handwheel Operated Valves (903, 913, 963) Installation, Operation, and Maintenance Manual
Содержание Engineered Valves 903
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