Robur GAHP Line AR Series, Инструкция по установке, эксплуатации и обслуживанию

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First start-up and maintenance section
Ed. 2014-08
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Note: Be careful not to distort or damage the burner tube or the igniter and sensor
assemblies in the generator housing.
6. Position burner tube with open end down.
7. Clean burner tube ports with fiber bristle brush and shake any debris out of the tube.
8. Inspect burner tube gasket that seals the burner tube to the generator housing and
the burner flange gasket that seals burner to pre-mixer blower housing. Replace
either gasket if damaged during burner removal process. (Burner tube gaskets – Kit
No. 16009-716)
9. Replace burner tube in reverse order of removal.
Note: Make sure the two gaskets are positioned correctly and that generator
housing is properly sealed.
10. Turn on gas and electric supply to unit.
11. Start unit and check for correct operation.
Extraordinary maintenance
The operations described in this paragraph must be carried out as and when necessary.
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Adding water and antifreeze to the hydraulic plant
If it should be necessary to add water to the plant, add a suitable quantity, making sure
that it contains the minimum quantity (see Paragraph 3.5 on page 39).
If necessary (see Paragraph 3.5 on page 39), add to the water in the plant (free from
impurities) glycol antifreeze of the inhibited monoethylene type in a quantity in proportion
to the MINIMUM winter temperature in the area of installation.
For the filling operation, proceed as described in Paragraph 3.5.
Bring the plant to the correct pressure, making sure that the water pressure is never less
than 14.5 PSIg and does not exceed 29 PSIg.