94
DIV
AL 600
EN
Use, maintenance and warning instructions
MEDIUM PRESSURE REGULATOR
|
MAINTENANCE AND FUNCTIONAL CHECKS
|
REV. A
9.3 - ROUTINE MAINTENANCE
9.3.1 - GENERAL SAFETY WARNINGS
HAZARD!
•
Put the equipment in a safe condition (close the downstream shut-off valve and then the upstream
one, and drain the line completely);
•
ensure that the pressure upstream and downstream of the equipment is “0”.
NOTICE!
Before installing new sealing elements (o-rings, diaphragm, etc.), they must be checked for integrity.
Summary of Contents for Dival 600
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