A.O. Smith ADMR-40 Installation, User And Service Manual page 41

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Instruction manual ADMR
11. Check whether there is a burner pressure regulator (1) attached to the gas
control, or simply a blank plate (5).
Note
If the supply pressure for a gas category is the same as the burner pressure
(see the gas data table (3.4.3 "Gas
with a blank plate with cork gasket. A burner pressure that deviates in
comparison to the supply pressure requires the use of a burner pressure
regulator with rubber gasket. Each conversion kit contains all the necessary
components.
12. If the blank plate or burner pressure regulator need to be replaced:
- Unscrew the connector (4) of the gas control.
- If necessary, remove the blank plate or burner pressure regulator (5)
or burner pressure regulator (1).
- If necessary, fit the blank plate or burner pressure regulator supplied
with the conversion kit.
- Fit the connector (4) of the gas control.
13. Check the supply pressure and burner pressure
pressure and burner pressure").
14. Remove the sticker showing the new gas category from the conversion kit,
and attach it below the appliance's rating plate. This clearly indicates that the
appliance may no longer be run on the gas for which it was originally
supplied.
15. Start the appliance (9.1 "Starting and
data")) then the gas control must be fitted
(3.11 "Checking the supply
running").
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