Zanussi ZGG649 Instruction Booklet Download Page 11

11

Servicing

A: Removal Of Hob Top

1. Remove the panstands and each burner cap

and crown.

2. Lift the hob from off the working top.
3. Remove the two self tapping screws from each

burner and the two fixing screws on the right
hand side of the hob.

B: Removal Of the Hob Taps
     (Isolate Electric Supply)

1. Follow the procedures in Section A.
2. With the aid of a 7mm spanner remove the

clamping bolt from the fixing clamp.

3. Loosen the pipe connection nut from the gas

tap with the aid of a 16mm spanner. Remove
fixing clamps.

4. Reassemble in reverse order and carry out leak

test.

C: Removal Of Mains Terminal
Block
     (Isolate Electric Supply)

1. Follow the procedures in Section A.
2. Disconnect supply flex connections from

terminal block.

3. From the underside of the hob remove 1 self

tapping screw from the terminal block.

4. Reassemble in reverse order.

D: Removal Of Burner

1. Follow the procedures in Section A.
2. With the aid of a 12mm spanner loosen off the

pipe connection nut.

3. From the underside of the hob remove 2 self

tapping screws from the burner body.

4. Reassemble in reverse order and carry out leak

test.

E: Removal Of Ignitor Unit
     (Isolate Electric Supply)

1. Follow the procedures in Section A.
2. Disconnect H.T. leads and the ignition switches

connector.

3. With the aid of a pair of thin nose pliers, pull

the spring clip sidewards off of the underside
of the ignitor.

4. Reassemble in reverse order and check with

wiring diagram for correct reconnection.

F: Remove Taps Ignition Switches
      (Isolate Electric Supply)

1. Follow the procedures in Section A.
2. Disconnect the switches connector from the

ignitor unit and remove the supply cables
pulling the tabs connection off.

3. Reassemble in reverse order and check with

wiring diagram for correct reconnection.

Summary of Contents for ZGG649

Page 1: ...INSTRUCTION BOOKLET GAS HOB ZGG 649 35670 8203...

Page 2: ...d by opening a window or increasing the extractor speed Do not use this appliance if it is in contact with water Do not operate the appliance with wet hands Ensure the control knobs are in the OFF pos...

Page 3: ...itting the Hob to the Worktop 9 ElectricalConnection 9 Commissioning 10 Servicing 11 Technical Maintenance 12 Guide to Use the instructions The following symbols will be found in the text to guide you...

Page 4: ...led it is easily accessible for the engineer in the event of a breakdown WHEN THE HOB IS FIRST INSTALLED Once the hob has been installed it is important to remove any protective materials which were p...

Page 5: ...d on the hob as unstable pans can cause an accident by tipping or spillage Prolonged cooking with potstones earthenware pans or cast iron plates is inadvisable Also do not use aluminium foil to protec...

Page 6: ...6 126 35 Brown Black 30 Rapid dia 90 mm 2 45 2095 77 193 45 Blue Yellow 1 mbar 10 mm water coloumn Something Not Working If the appliance is not working correctly please carry out the following checks...

Page 7: ...in the diagram A drop of paint at both edges of the L joint C will evidence that the good seal of the connection has been tested in the factory Before connecting the gas supply pipe to the joint C th...

Page 8: ...ly removable to allow easy access if technical assistance is needed The space behind the kitchen unit b can be used for connections a Removable panel b Room for connections FO 0947 FO 0939 FO 0938 FO...

Page 9: ...electrical supply Before the appliance is connected 1 check that the main fuse and the domestic installation can support the load see the rating label 2 check that the power supply is properly earthed...

Page 10: ...ame position then turn the control knob from MIN to MAX several times If the flame is unstable or is extinguished follow the procedure below Procedure Re ignite the burner and set to MIN Remove the co...

Page 11: ...ing screw from the terminal block 4 Reassemble in reverse order D Removal Of Burner 1 Follow the procedures in Section A 2 With the aid of a 12mm spanner loosen off the pipe connection nut 3 From the...

Page 12: ...ly grease the gas taps Act as follows 1 Carry out steps 1 to 4 as explained in Removal of Hob Top see top of page 2 Remove screws 1 and 2 see diagram 3 Remove the gas tap shaft and flange 4 Slide out...

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