88
REV
AL 182
EN
Use, maintenance and warning instructions
MEDIUM PRESSURE REGULATOR
|
INSTALLATION
|
REV. 00
If there is a multiple sensing line, connect the equipment connections as shown below:
• 1 and 2 to the exhaust outlet of the regulator head and monitor PM/182 when present;
• 3 and 4 to the pilot sensing lines;
• 5 and 6 to the sensing lines of the slam-shut valve accelerator if any.
NOTICE!
If there is a multiple sensing line, it is not recommended to place shut-off valves on sensing lines.
In any case, follow the regulations in force in the place of installation and use of the equipment.
5
3
1
2
4
6
5
3
1
2
4
6
Fig. 6.31.
Equipment connections
6.6 - POST-INSTALLATION AND PRE-COMMISSIONING CHECKS
When the equipment is operating, make sure that all connections are:
• properly secured/tightened to prevent any leakage during commissioning;
• connected correctly.
Summary of Contents for REVAL 182
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