Waldorf RN8813G, Инструкция по установке и эксплуатации, Страница: 22 / 32

20
Conversion Procedure
NOTE:
•
These conversions should only be carried out by
qualified persons. All connections must be checked for
leaks before re-commissioning the appliance.
•
For all relevant gas specifications refer to the table at
the end of this section.
Open Burners ('F' - Flame Failure Option)
1. Turn ‘OFF’ the gas supply at the main supply.
2. Remove the trivets from the top of the appliance, taking note
that the trivets are manufactured with a lip on one edge, the
lip must always be fitted to the outer edge (front and back) of
the range. (See Fig 18).
3. Remove the burner caps and burner bowls (these are a loose
fit to the manifold) (See Fig 13) from the top of the gas
manifold, taking care not to damage the thermocouples fitted
through the manifold splash guard.
4. Remove all the trivet supports from the top of the appliance.
Note the orientation of the trivet supports when
removing. The trivet support front end side rail
profiles are different from the rear end side rail
profiles. (See Fig 14).
5. Remove the splash guards covering the burner manifolds by
unscrewing the two allan headed screws. Carefully remove
the splash guards taking care not to damage the
thermocouples protruding through the splash guard. (See Fig
15).
6. Unscrew and remove the injectors (½ A/F) from the gas
cocks. (See Fig 16).
7. Determine the correct injector sizes for the corresponding gas
from the rating plate affixed to the lower right hand side of
the front sill.
8. Replace with the correct size injectors. Refer to the ‘Gas
Specifications table’ at the end of this section, for correct
injector sizes.
9. Refit the splash guards over the gas cocks taking care not to
damage the thermocouples and secure in position with the 2
allan headed screws. (See Fig 15).
10. Refit the burner caps and burner bowls onto the manifolds
protruding through the splash guards, taking care not to
damage the thermocouple which is close to the manifold.
Take note that the base part of the burner bowl has 2 locating
holes drilled into the base flange (See Fig 17), these are to
locate the burner bowl onto the allen headed screws that
secure the splash guard to the gas manifold. (See Fig 15).
11. Turn on the gas supply at the mains, re-light the burners and
check the flame size on the simmer 'LOW' position.
NOTE: The right hand gas control valve supplies the rear burner
and the left hand gas control valve supplies the front
burner.
Gas Conversion and Specifications
C
AUTION
:
Ensure that the appliance is isolated from the gas supply before commencing
servicing.
Splash Guard
Retaining Cap Screw
Fig 15
Thermocouple
Notice Difference
in Profiles
Fig 14
Fig 13
Burner
Bowl
Burner
Cap
Open Burner
Injector
Fig 16
Burner Bowl
Locating Holes
Fig 17