15
Connecting a manometer for gas
➌
Connect a manometer
To measure the gas pressure during commissioning.
(Test point
➌
)
Checklist for initial commissioning
❏
The heating appliance must be assembled ready for
operation.
❏
The operating instructions of the heat exchanger must
be followed.
❏
The whole plant must be wired correctly.
❏
The heating appliance and the heating system must
be sufficiently filled with heating medium.
❏
Flues must be free from obstructions.
❏
The ventilators on air heaters must work correctly.
❏
Sufficient fresh air must be available.
❏
The required test points for combustion analysis must
be available.
❏
Ensure that the heat exchanger and the flue gas
section up to the test opening are sound, so that the
test results are not corrupted by extraneous air.
❏
Liquid level controls must be set correctly.
❏
Thermostat, pressure switch and other safety devices
must be in operating position.
❏
There must be a demand for heat.
❏
Fuel lines must be purged of air.
❏
The soundness of the valve train must be tested and
documented.
❏
The gas supply pressure must be correct.
❏
Fuel cut off devices must be closed.
Note
Dependent on site requirements, further
checks may be necessary. Note the
instructions for the individual items of plant
equipment.
Summary of Contents for WG10 1-C Series
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