385
REV
AL 182
Use, maintenance and warning instructions
MEDIUM PRESSURE REGULATOR
|
TROUBLESHOOTING
|
REV. 00
EN
Failure
Device
Possible causes
Service
No sealing
Zero flow rate
PRE-REGULATOR R14/A
O-ring (17)
not sealing
Clean and replace if needed
O-ring (18)
not sealing
Clean and replace if needed
O-ring (20)
not sealing
Clean and replace if needed
Diaphragm (10) worn
Replace
204/A SERIES PILOTS
Upper diaphragm (16) worn Replace
Dirty or worn plug (17)
Clean and replace if needed
PM 182 MONITOR
Reinforced gasket (8) dirty
or damaged
Clean and replace if needed
No sealing
of the O-ring (35)
Clean and replace if needed
Balancing piston
O-ring (36)
not sealing
Clean and replace if needed
O-ring (42)
not sealing
Clean and replace if needed
O-ring (43)
not sealing
Clean and replace if needed
Summary of Contents for REVAL 182
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