AMG CANADIAN IDRO 17 Manual Del Usuario página 60

The loading valve is required and must be
provided in the hydraulic system.
This operation must be carried out with caution
following these steps:
• open the vent's valve of the radiator ,of the
thermostove and the system;
• Gradually open the
checking that the automatic vent's valves, placed
on the system, are regularly working;
12
lling tap of the system
• Close the vent's valves of the radiators as soon as
the air ows out;
• check through the pressure gauge placed in the
system that the pressure is reaching 1 bar (this is
required only for systems with closed vase, you
have to look for local rules that allow it); whereas
for systems with open vase the restoration will be
automatic;
• Close the lling tap of the system and then let
the air ow out again through the vent's valve of
the radiator;