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Keep the burner as clean as possible. If the ignition sparkers 
are  dirty,  they  will  not  light  properly.  Clean  them  periodically 
using  a  small  non-wire  brush.  Bear  in  mind  that  the  ignition 
sparkers must not suffer any serious impacts. 

 

An  orange-coloured  flame  is  normal.  This  is  caused  by  the 
presence of dust in the atmosphere, spilt liquids, etc. 

 

The  kitchen  will  become  hot  and  humid  when  this  gas 
appliance is used. You must therefore ensure that the kitchen 
is well ventilated: either keep the natural ventilation apertures 
open, or install a ventilation system (extractor hood). 

 

If  using  the  appliance  intensively  for  prolonged  periods,  you 
may require additional ventilation (e.g. by opening a window) 
or  more  effective  ventilation  (e.g.  by  increasing  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  a  wok:  it  can  be 
stewed, stir fried, cooked on a low heat, pan-fried or steamed. 
It could be said that woks serve as both as a saucepan and a 
frying  pan  and,  owing  to  their  shape  and  size,  they  can  be 
used to cook quite large ingredients. 
When cooking with a wok, heat is diffused more uniformly and 
gently;  the  intense  heat  which  accumulates  means  that  food 
takes  less  time  to  cook  and  also  requires  less  oil,  making  it 
one of the quickest and healthiest ways of cooking. 
Always  follow  the  manufacturer’s  instructions  when  cooking 
with a wok pan. 

 

 

Summary of Contents for PRA326B91X

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

Page 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 ...

Page 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...

Page 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...

Page 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...

Page 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 ...

Page 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 ...

Page 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...

Page 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...

Page 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...

Page 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 ...

Page 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...

Page 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...

Page 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...

Page 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...

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

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