Fisher Paykel CG305DNGX1 Installation Manual download pdf (Page 8)

Cooktop

To Cooktop

Regulator

Solid or Flexible

Connector

Shut-Off

Valve

Pipe Stub from

House supply

Pressure

Regulator

shows

Direction of

Gas Flow

This appliance is factory set for use with Natural Gas at 4” W.C.P. or LP

Gas at 11” W.C.P. Check the label on the underside of the appliance.

Gas regulator



For use with a gas pressure regulator as shown.

!2 CONNECT TO THE GAS SUPPLY

!3 LEAK TESTING

GAS

Fibre washer

Floating nut

Elbow (½” BSP external thread)

Foam Tape

Adhesive side

20 mm

50 mm

+50 mm

ALL Models

Make sure the connection point will be accessible with the cooktop installed.

To enable the gas supply to be readily shut o by the customer, make sure the connection

is tted with an isolating valve close to the cooktop.

Make sure to t the supplied

washer and regulator.

Adjust to obtain a test point

pressure of 1 kPa with the two

semi-rapid burners operating at

highest setting.

Ensure the hose is long enough to allow for removal of cooktop for servicing.

Make sure the connector is located as shown in step 5 CLEARANCE DIMENSIONS.

The hose assembly must be AS/NZS 1869 Class B or D certied, with an Rp ½” (ISO 7‐1) female thread connection.

The hose assembly must be as short as practicable and comply with relevant AS 5601/NZS 5261 requirements.

The hose must not be kinked, subjected to abrasion or permanently deformed.

The hose must not be near or in contact with any hot surfaces

(e.g. base of metal hotlplate, ue, or chassis of underbench oven etc.)

If connecting the gas with a exible hose:

LPG

recessed to 50 mm

check all connections

Make sure to t the supplied

washer and test point adaptor.

Make sure the supply pressure

is regulated to 2.75 kPa, with

the two semi-rapid burners

operating at highest setting.

Washer

If converting to LPG, see 16 'Converting to a dierent gas type'

To check that the ignition system operates correctly, light each burner by itself, then all burners in combination.

Check for a well‐dened blue ame without any yellow tipping.

If any abnormality is evident, check that the components of the burner assembly are located properly

If proper operation cannot be obtained, contact your nearest F&P Authorised Service Centre.

The cooktop must not be used by the customer until proper operation has been achieved.

yellow tiplifting o

good ame

Arrow



Leak testing of the appliance shall be conducted according to the manufacturer’s instructions.



The appliance and its individual shut-off valve must be disconnected from the gas supply piping system during

any pressure testing of that system in excess of 1/2 psi (3.5kPa).



The appliance must be isolated from the gas supply piping system by closing its individual manual shut-off valve

during any pressure testing of the gas supply piping system at test pressures at or less than 1/2 psi (3.5 kPa).



Maximum inlet gas supply pressure 20” W.C. (5 kPa)



Minimum gas supply pressure for regulator testing 5” W.C. Natural Gas, 12” W.C. LP Gas.

After installing the gas supply and making all connections, check thoroughly for possible leaks:

1 Turn all control dials on unit to “OFF” position.

2 Open the valve on the gas supply.

3 Using a leak detection fluid (eg Rocol leak detection spray), check each gas connection one at a time by spraying

or brushing the solution over the connection. The presence of bubbles will indicate a leak.

4 If necessary, tighten the fitting and recheck for leaks.

5 Turn on burner valve and light each burner.

6 Check for a clear blue flame without yellow tipping. If burners show any abnormalities, check that they are

located properly and in line with the injector orifice.

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Fisher Paykel CG305DNGX1 Installation Manual Page 8

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