Leak Testing; Conversion To Lp/Propane Gas; Setting The Pressure Regulator - DeLonghi DEGCT424FSS User Manual

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4. Rigid Pipe Connections:
If rigid pipe is used as a gas supply line, a combination of pipe fittings must be used
to obtain an in-line connection to the cooktop. All strains must be removed from the
supply and fuel lines so cooktop will be level and in line.
• Use joint compounds and gaskets that are resistant to action of natural or propane
gas on all male pipe threads.
• Do not over
tightening may crack regulator.

5. Leak Testing:

IMPORTANT: Leak testing of the appliance shall be conducted as follows:
• After final gas connection is made, turn on manual gas valve and test all
connections in gas supply piping and appliance for gas leaks with a soapy water
solution. During this test all appliance gas valves have to be closed.
• In order to avoid property damage or serious personal injury, never use a Iighted
match. If a leak is present, tighten joint or unscrew, apply more joint compound,
tighten again and retest connection for leak.

CONVERSION TO LP/PROPANE GAS

Every cooktop is provided with a set of injectors for the various types of gas.
Select the injectors to be replaced according to the table below.
The nozzle diameters, expressed in hundredths of a millimetre, are marked on the
body of each injector.

SETTING THE PRESSURE REGULATOR

1. Unscrew the regulator cover;
2. Unscrew the A component, reverse and screw it according to the LP/PROPANE
regulation.
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Fig. 5.5
tighten gas fitting when attaching to pressure regulator. Over
A
NATURAL GAS
REGULATION
(fig. 5.5)
LP/PROPANE
REGULATION