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14 

 

 

Faults

 

 

Sometimes  certain  faults  detected  can  be  easily  resolved. 
Before calling the Technical Assistance Service, bear in mind 
the following advice: 

 

Fault 

Possible cause 

Solution 

The general electrical 
system is 
malfunctioning. 

Defective fuse. 
The automatic safety switch 
or circuit breaker has tripped. 

Check the fuse in the main fuse 
box and change it if it is 
damaged. 
Check the main control panel to 
see if the automatic safety switch 
or circuit breaker has tripped. 

The automatic on 
function does not work. 

There may be food or 
cleaning products stuck 
between the ignition sparker 
and the burner. 
The burner is wet. 
The burner covers are not 
correctly positioned. 
The appliance is not earthed, 
is not correctly connected or 
the earth wire is faulty. 

The space between the ignition 
sparker and the burner must be 
clean. 
Dry the burner covers carefully. 
Check that the covers are 
correctly positioned. 
Contact an electrical installer. 

The burner flame is not 
uniform. 

The burner components are 
not correctly positioned. 
The grooves on diffuser are 
dirty. 

Ensure the components are 
correctly positioned. 
Clean the grooves on the 
diffuser. 

The flow of gas does 
not appear normal or 
no gas comes out. 

The gas supply is blocked via 
intermediary valves. 
If the gas is supplied from a 
gas cylinder, check that this 
is not empty. 

Open all intermediary valves. 
Change the gas cylinder. 

The kitchen smells of 
gas. 

A gas tap has been left on. 
There may be a leak in the 
gas cylinder coupling. 

Turn off the gas taps. 
Check that the coupling is 
sound. 

The safety valve on the 
burner is not working. 

The control knob was not 
held down for long enough. 
The grooves on the diffuser 
are dirty. 

Once the burner is lit, hold the 
control knob down a few 
seconds longer. 
Clean the grooves on the 
diffuser. 

 

 

Содержание PRA326B91X

Страница 1: ...1 Operating instructions PRA326B91X to be used with Town Gas EN ...

Страница 2: ...r 9 Power levels 9 Warnings 9 Suitable pans 10 Wok pan 10 Accessories 11 Additional wok pan support 11 Cooking recommendations 11 Precautions for use 12 Cleaning and maintenance 13 Cleaning 13 Unsuitable products 13 Maintenance 13 Faults 14 Technical Assistance Service 15 Warranty conditions 15 Used appliances and packaging 15 Environmentally friendly waste management 15 ...

Страница 3: ...l impact You can also contribute to caring for the environment by following the advice below dispose of the packaging in the appropriate recycling bin before you get rid of an old appliance make sure you disable it Contact your local authority to find out the address of your nearest recycling centre to dispose of your appliance do not pour used oil down the sink Collect it in a sealed container an...

Страница 4: ... appliance and contact an authorized person for inspection 3 Do not use oversized utensils for cooking 4 Do not impact the glass surface with hard objects or place heavy objects on the glass surface Please do not use additional fitting such as aluminium cover All operations relating to installation and regulation must be carried out by an authorised installation engineer respecting applicable regu...

Страница 5: ...sk of burns Put the fire out by covering the pan with a lid and switch off the hotplate In the event of a malfunction turn off the appliance s gas and electricity supply For repairs call our Technical Assistance Service If one of the controls will not turn do not force it Call the Technical Assistance Service immediately so that they can repair or replace it Never place unstable pans on the hob or...

Страница 6: ...6 The graphics in this instruction manual are given as a guide only The manufacturer is exempt from all responsibility if the requirements of this manual are not complied with ...

Страница 7: ... at 10 mbar Product dimension 527 x 306 x 87 mm D x W x H Net weight 8 0 kg Operating gas pressure outlet pressure of governor 10 mbar Singapore town gas This individual appliance can be combined and or with conventional hobs of the same make using the joint accessory See the catalogue for details Pan support Dual double flame burner Control knob ...

Страница 8: ... burner control and turn it anticlockwise to the ignition position While the control is still pressed down sparks are produced on the burner The flame ignites it is no longer necessary to press down the control 2 Turn the control to the required setting If it does not come on turn the control to the off setting and repeat the steps above This time press and hold the control for longer up to 10 sec...

Страница 9: ...ower For dual double flame burners the inner and outer flames can be controlled separately The available power levels are as follows Inner and outer flame on full power Outer flame on minimum inner flame on full power Inner flame on full power Inner flame on minimum power Warnings It is normal to hear a slight whistling noise while the burner is operating When it is first used it is normal for the...

Страница 10: ...easing the hob s ventilation if possible If the burner flames are accidentally blown out switch off the burner operating control and do not try to relight it for at least one minute Suitable pans Minimum pan diameter 22 cm Wok pan A wok is a cooking vessel originating in China it is a kind of deep round lightweight pan with handles and a flat or concave base Food can be prepared in various ways in...

Страница 11: ...re more than 26 cm in diameter roasting dishes earthenware pots etc and with pans with a concave base The manufacturer accepts no liability if these additional pan supports are not used or are used incorrectly Cooking recommendations Very high High Medium Low Boiling steaming griddling toasting paellas Asian food wok Reheating and keeping things hot cooked and pre cooked dishes ...

Страница 12: ... may tip over Only use pans with a thick flat base Do not cook without using a lid and make sure the lid is properly fitted to avoid wasting energy Always place the pan right over the burner not to one side Otherwise it could tip over Place the pans on the pan supports never directly on the burner Pans should be placed on the hob carefully Do not strike the hob and do not place excessive weight on...

Страница 13: ...e burner make sure the burner covers are correctly placed on the burner flame diffuser Unsuitable products Never slide pans across the glass surface as you may scratch it In addition try not to drop heavy or sharp objects on the glass Never strike any part of the hob Do not use steam cleaners This could damage the hob Never use abrasive products steel scourers sharp implements knives etc to remove...

Страница 14: ...sparker and the burner must be clean Dry the burner covers carefully Check that the covers are correctly positioned Contact an electrical installer The burner flame is not uniform The burner components are not correctly positioned The grooves on diffuser are dirty Ensure the components are correctly positioned Clean the grooves on the diffuser The flow of gas does not appear normal or no gas comes...

Страница 15: ...purchase Detailed information is available from retail outlets Proof of purchase must be presented to obtain the benefits of the warranty We reserve the right to introduce changes Used appliances and packaging If the p symbol is shown on the specifications plate bear in mind the following instructions Environmentally friendly waste management Unpack the appliance and dispose of the packaging by en...

Страница 16: ...16 Robert Bosch Hausgeräte GmbH Carl Wery Straße 34 81739 München GERMANY 1035982 02 2015 www bosch home com ...

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