Water Pressure And Quality; Water Flow Rate; Combustion Analysis; Gas Pressure - Rendamax R40 Notice D'installation Et D'emploi

Maintenance

Water pressure and quality

Check if the water pressure and quality
meet the requirements. Consult the
chapter "commissioning: water and
hydraulic system" for more detailed
information.

Water flow rate

Check if the water flow rate through the
boiler is within the limits. Consult the
chapter "commissioning: check water
flow" for more detailed information.

Combustion analysis

Check the combustion at full load and
minumum load, correct the settings if
necessary. An additional reference
check at 50% load is recommended.
Consult the chapter "commissioning:
combustion analysis" for more detailed
information.

Gas pressure

Check the dynamic pressure of the gas
supply to the boiler, when the boiler is
running at full load. In case of a boiler
cascade, all boilers should be running
at full load. See technical data for re-
quired values.

Gas tightness check

Check the tightness of all sealed con-
nections with an approved soap or
electronic analyzer, for example:

Test points;

Bolt connections;

Gaskets of mixing system, etc.

Safety devices

Check the functionality and the settings
of all safety devices connected. Consult
the chapter "commissioning: Check
functionality of safety devices" for more
detailed information.
25