Hydraulic Test - REMEHA P 420 Assembly Instructions Manual

10 Hydraulic test

After assembling the boiler body, the installer must carry out a water tightness test at a pressure equal to 1.3 times the operating
pressure (that is 7.8 bar mini) for 10 minutes at least.
Ensure that all the air in the boiler is vented to avoid any
bursting of the body.
After the tightness test, drain the boiler and remove all the parts used
for the test.
02/04/08 - 300016854-001-A P 420
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