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BHG730SS-AUS / BHG750SS-
AUS / BHG930SS-AUS
Gas hobs
1el
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User Manual for your Baumatic
BHG730SS-AUS
70 cm 5 Burner gas hob
BHG750SS-AUS 75 cm 5 Burner gas hob
BHG930SS-AUS
90 cm 5 Burner gas hob
NOTE: This User Instruction Manual contains important
information, including safety & installation points, which will
enable you to get the most out of your appliance. Please keep it
in a safe place so that it is easily available for future reference; for
you or any person not familiar with the operation of the appliance.
GS 01/07/11
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Contents
Environmental note 5
Important safety information 6 – 8
Specifications 9 – 13
BHG730SS-AUS 9
BHG750SS-AUS 10
BHG930SS-AUS 11
Electrical details 12
Gas details 12
Gas hob surface layout 13
Using the gas hob 13 - 15
Before first use 13
Switching the hob on 13 - 14
Automatic ignition with flame failure device 14
Energy saving tips 14 - 15
Cleaning 15 - 16
Cleaning the hob top 15
After each use 16
Cleaning the hob burners 16
Maintaining the cast iron pan stands 16
Installation 17 - 27
Positioning 17 - 18
Unpacking the appliance 18
Installing the appliance 18 – 21
Gas connection 21
Ventilation requirements 21 - 22
Gas Safety (Installation and Use) Regulations 22 - 23
Gas Adjustment (Conversion to LPG) 23 - 24
Minimum flow adjustment for hob gas taps 25
Gas tap maintenance 26 - 27
Electrical connection 27
Replacing the mains supply cable 27
My appliance isn’t working correctly 28
Contact details 29
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Environmental note
o The packaging materials that Baumatic uses are environmentally
friendly and can be recycled.
o Please discard all packaging material with due regard for the
environment.
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Important safety information
Your safety is of the utmost importance to Baumatic.
Please make sure that you read this instruction booklet
before attempting to install or use the appliance. If you
are unsure of any of the information contained in this
booklet, please contact the Retailer where you
purchased your unit from.
General Information
o This appliance is designed for domestic household use and for
the cooking and frying of domestic foodstuffs.
o IMPORTANT: The adjacent furniture and all materials used in
the installation must be able to withstand a minimum
temperature of 85°C above the ambient temperature of the
room it is located in, whilst in use.
o Certain types of vinyl or laminate kitchen furniture are
particularly prone to heat damage or discolouration at
temperatures below the guidelines given above.
o Any damage caused by the appliance being installed in
contravention of this temperature limit, will be the liability of
the owner.
o Your new appliance is guaranteed against electrical or
mechanical defects, subject to certain exclusions that are noted
in the Conditions Of Guarantee. The foregoing does not affect
your statutory rights.
o The use of this appliance for any other purpose or in any other
environment without the express agreement of Baumatic Ltd.
will invalidate any warranty or liability claim.
o You should not use this appliance to store items on or as a work
surface.
o No modifications to the appliance are permitted by Baumatic Ltd.
o You should not store or place flammable or highly flammable
liquids/materials on top of or near the appliance. Items made
from aluminium, plastic or plastic film should also be kept away
from the appliance, as they may fuse to the surface.
o Repairs may only be carried out by Baumatic service
engineers or their authorised service agent.
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Child Safety
o Baumatic strongly recommend that babies and young children
are prevented from being near to the appliance and not allowed
to touch the appliance at any time. During and after use, all
surfaces will be hot.
o If it is necessary for younger family members to be in the
kitchen, please ensure that they are kept under close supervision
at all times.
o Older children should only be allowed to utilise the appliance
when supervised.
General Safety
o The appliance should only be installed and connected by a
GASSAFE registered installer.
o Care should be taken to ensure that the units and work surfaces
that you build the appliance into, meet with the relevant
standards.
During use
o Any film or stickers that are present on the hob surface when it
is delivered should be removed before use.
o Care should be used when utilising the appliance, otherwise
there is a risk of burns being caused.
o You should not allow the electrical connection cables to come
into contact with the hob surface when it is hot or any hot
cookware.
o If fat and oil overheats, then it can ignite extremely quickly. For
this reason, when cooking with fat and oil the appliance should
not be left unattended.
o Make sure that all of the cooking zones are switched off after
use.
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Cleaning
o Cleaning of the hob should be carried out on a regular basis.
o IMPORTANT: Before attempting to clean the appliance, it
should be disconnected from the mains and cool.
o Great care should be taken whilst using this appliance and when
following the cleaning procedure.
o You should not use a steam jet or any other high pressure
cleaning equipment to clean the appliance.
Installation
This appliance must be correctly installed by a
GASSAFE registered installer, strictly in
accordance with the manufacturer’s instructions
and the relevant British Standards. Please see the
specific section of this booklet that refers to
installation.
o Baumatic Ltd. declines any responsibility for injury or
damage, to person or property, as a result of improper
use or installation of this appliance.
o If the appliance is being used in a Leisure Accommodation
Vehicle, the requirements of N 721 MUST be followed.
o Baumatic Ltd. DO NOT recommend that this appliance is
installed on any type of marine vessel.
Declaration of conformity
This appliance complies with the following European Directives:
-2006/95/CE General regulations / Low tension
-2009/142/CE Concerning gas appliances
-1935/2004/CE 90/128/EEC This appliance is suitable to come in
contact with food
-2004/108/CE Electromagnetic compatibility
The manufacturer declares that the hob is built using certified
materials and requires the appliance to be installed in accordance with
the standards currently in force. This appliance must be used by a
trained person for domestic purposes only.
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Specifications
BHG730SS-AUS
Product dimensions: Aperture dimensions:
Depth: 500 mm Depth: 480 mm
Width: 685 mm Width: 560 mm
Height: 35 mm
Product specifications:
o 1 x 3.00 kW rapid burner
o 1 x 3.80 kW triple crown (wok) burner
o 2 x 1.75 kW semi-rapid burners
o 1 x 1.00 kW auxiliary burner
o Front control operation
o Automatic ignition
o Heavy duty cast iron pan stands
o Flame failure safety device on each burner
Standard accessories:
o LPG conversion jets
o Wok stand
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BHG750SS-AUS
Product dimensions: Aperture dimensions:
Depth: 500 mm Depth: 480 mm
Width: 740 mm Width: 560 mm
Height: 35 mm
Product specifications:
o 1 x 3.00 kW rapid burner
o 1 x 4.20 kW hyper-gas dual wok burner
o 2 x 1.75 kW semi-rapid burners
o 1 x 1.00 kW auxiliary burner
o Front control operation
o Automatic ignition
o Heavy duty cast iron pan stands
o Flame failure safety device on each burner
Standard accessories:
o LPG conversion jets
o Wok stand
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BHG930SS-AUS
Product dimensions: Aperture dimensions:
Depth: 500 mm Depth: 480 mm
Width: 860 mm Width: 830 mm
Height: 35 mm
Product specifications:
o 1 x 3.00 kW rapid burner
o 1 x 4.20 kW hyper-gas dual wok burner
o 2 x 1.75 kW semi-rapid burners
o 1 x 1.00 kW auxiliary burner
o Front control operation
o Automatic ignition
o Heavy duty cast iron pan stands
o Flame failure safety device on each burner
Standard accessories:
o LPG conversion jets
o Wok stand
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Electrical details
Rated Voltage: 220 - 240 Vac 50 - 60 Hz
Supply Connection: 3 A (double pole switched fused outlet with
3mm contact gap)
Max Rated Inputs: 0.006 kW
Mains Supply Lead: 3 core x 0.75mm² (Type RR-F <HAR> marked)
Gas details
Connection: Rp ½ (ISO R7)
Type: Natural Gas (20.9 mbar)
Alternative LPG G30 (28-30 mbar)
For future reference please record the following information which can
be found on the rating plate and the date of purchase which can be
found on your sales invoice. The rating plate of your hob is located on
the underneath of the appliance. Therefore it is a good idea to record
this information before you install your appliance.
Model Number ……………………………….
Serial Number ……………………………….
Date of Purchase ……………………………….
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Gas hob surface layout
BHG730SS-AUS
BHG750SS-AUS/BHG930SS-AUS
A = 3.80 kW triple crown
(wok) burner
B = 3.00 kW rapid burner
C = 1.75 kW semi-rapid
burner
D = 1.00 kW auxiliary
burner
E = Control panel
A = 4.20 kW hyper-gas dual
(wok) burner
B = 3.00 kW rapid burner
C = 1.75 kW semi-rapid burner
D = 1.00 kW auxiliary burner
E = Control panel
Using the gas hob
Before first use
IMPORTANT: You should clean the hob surface (see
“Cleaning and maintenance” section).
Switching the hob on
The following symbols will appear on the control panel, next to each
control knob:
= gas off
Large flame: maximum setting
Small flame: minimum setting
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o The minimum setting is at the end of the anti-clockwise rotation
of the control knob.
o All operation positions must be selected between the maximum
and minimum position.
o Never select a knob position between the maximum and off
position.
o The symbol on the control panel, next to the control knob will
indicate which gas burner it operates.
Automatic ignition with flame failure safety device
The appliance is fitted with a flame failure safety device on each
burner, which is designed to stop the flow of gas to the burner head in
the event of the flame going out.
To ignite a burner:
o Press in the control knob of the burner that you wish to light and
turn it anti-clockwise to the maximum position.
o If you keep the control knob depressed, the automatic ignition
for the burner will operate.
o You should hold down the control knob for 20 seconds after the
flame on the burner has lit.
o After this 20 second interval, turn the control knob to your
required setting between the maximum and minimum setting
symbols.
o To switch the burner off, turn the control knob fully clockwise to
the gas off position.
o In case of power failure, the burners can be lit by carefully using
a match.
Energy saving tips
PANS BURNERS
Minimum
diametre
Maximum
diametre
Wok 220 mm 260 mm
Rapid 180 mm 220 mm
Semi-rapid 120 mm 200 mm
Auxiliary 80 mm 160 mm
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o The diametre of the bottom of the pan should correspond to that
of the burner.
o The burner flame must never extend beyond the diametre of the
pan.
o Use flat bottomed pans only
o When possible, keep a lid on the pan whilst cooking.
o Cook vegetables with as little water as possible, to reduce
cooking times.
IMPORTANT: Always place pans centrally over the hob burners and
position them so that the handles cannot get accidentally caught or
knocked off. You should also make sure that the handle is not over one
of the other hob burner flames.
Cleaning
Cleaning operations must only be carried out when
the hob is cool.
The appliance should be disconnected from your
mains supply before commencing any cleaning
process.
Cleaning the hob top
Any residues that are left on the hob top surface from cleaning
agents will damage it. You should remove any residues with
warm soapy water.
Abrasive cleaners or sharp objects will damage the hob surface;
you should clean it using warm soapy water.
Although it is easier to clean some deposits whilst the
hob surface is still warm. Make sure that the hob surface,
pan supports and hob burners have all cooled sufficiently
before you attempt to touch them.
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After each use
o Remove the pan stands and wipe the appliance over with a soft,
damp cloth that has been put into warm soapy water. The cloth
should be wrung out after being taken out of the soapy water.
o Dry the appliance by rubbing the surface with a soft, clean cloth.
o We would recommend that an appropriate stainless steel cleaner
and polish is regularly used on the stainless steel surfaces of this
appliance.
Cleaning the hob burners
The hob burners should be cleaned once a week or more frequently if
they get soiled.
o IMPORTANT: Make sure that the hob surface, pan stands and
hob burners have cooled before you attempt to touch them.
o Remove the hob burners by pulling them upwards and away
from the hob top.
o Soak them for about ten minutes in hot water and a little
detergent.
o After cleaning and washing t hem, wipe and dry them carefully.
o Before placing the burners back on the hob top, make sure that
the gas jet is not blocked.
o IMPORTANT: Make sure that you reassemble the burners in the
original way.
Maintaining the cast iron pan stands
o IMPORTANT: Make sure that the hob surface and pan stands
have cooled before you attempt to touch them.
o Wipe the pan stands over with a soft, damp cloth that has been
put into warm soapy water. The cloth should be wrung out after
being taken out of the soapy water.
o Using a paper towel, thoroughly dry the pan stands.
o To maintain the appearance of the cast iron pan stands, we
would recommend that you rub a small amount of olive oil into
the pan stands, after you have finished cleaning them.
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Installation
The installation must be carried out by a GASSAFE
registered installer, in accordance with the current
version of the following.
o AS/NZS 3000: 2007 Wiring Regulations
o 2010 Electricity Safety Regulations
Positioning
The adjacent furniture must be able to withstand a
minimum temperature rise of 85°C above the ambient
temperature of the room it is located in, during
periods of use.
* 700 mm (BHG730SS-AUS)
* 750 mm (BHG750SS-AUS)
* 900 mm (BHG930SS-AUS)
o This appliance can be located in a kitchen, a kitchen diner or a
bed sitting room. IMPORTANT: The appliance must not be
installed in a bathroom or shower room.
This appliance is classified as Class 3 and therefore is to be built into a
kitchen unit (depending on size) or 600mm worktop, providing the
following minimum distances are allowed:
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o The edges of the hob must be a minimum distance of 55 mm
from a side or rear wall.
o 700 mm between the highest point of the hob surface (including
the burners) and the underside of any horizontal surface directly
above it.
o 400 mm between the hob surface, providing that the underside
of the horizontal surface is in line with the outer edge of the hob.
If the underside of the horizontal surface is lower than 400 mm,
then it must be at least 50 mm away from the outer edges of
the hob.
o 50 mm clearance around the appliance and between the hob
surface and any combustible materials.
Unpacking the appliance
When unpacking the appliance please check that the following items
are contained within the packaging:
1 x Baumatic hob
Pan stands
Burner assemblies
Instruction manual
Baumatic warranty card
Fixing screws
Clamps
Sealing strip
LPG conversion jets
Wok stand
Self-adhesive label for amending the gas category on the appliance’s
rating plate (required if the LPG conversion jets are used).
Installing the appliance
BHG730SS-AUS
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BHG750SS-AUS
BHG930SS-AUS
o Cut a hole in the worktop that corresponds with the relevant
drawing for your hob on pages 18 - 19.
All models
o IMPORTANT: You must have a gap of at least 25 mm between
the underneath of the appliance and any surface that is below it.
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o Carefully turn the hob upside down and place it on a cushioned
mat.
o Apply the sealing strip (A) provided around the edge of the
appliance.
o The protective covering must be removed from both sides.
o Do not leave a gap in the sealing agent or overlap the thickness.
o IMPORTANT: Do not use a silicon sealant to seal the appliance
against the aperture. This will make it difficult to remove the hob
from the aperture in future if it needs to be serviced.
(A) Sealing strip
(B) Clamp
(C) Screw
o Place the clamp (B) over the holes that match the size of the
screws. There are one set of screw holes in each corner of the
hob. Slightly tighten a screw (C) through the clamp (B) so that
the clamp is attached to the hob, but so that you can still adjust
the position of it.
o Carefully turn the hob back over and then gently lower it into the
aperture hole that you have cut out.
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o On the underneath of the hob, adjust the clamps into a position
that is suitable for your worktop. Then fully tighten the screws
(C) to secure the hob into position.
Gas connection
This appliance must be installed by a competent
person in accordance with the current versions of
the following UK (United Kingdom) or ROI (Republic
of Ireland) Regulations and Safety Standards or
their European Norm Replacements.
Important information
o This hob is supplied to run on natural gas only and cannot be
used on any other type of gas without modification.
o Conversion for use on LPG and other gases must only be
undertaken by a qualified person. For information on the use of
other gases, please contact the Baumatic Advice Line.
o The hob must be installed by a qualified person, in accordance
with the current edition of the Gas Safety (Installation and Use)
(Amendment) Regulations and the relevant building/I.E.E.
Regulations.
o Failure to install the appliance correctly could invalidate
Baumatic’s guarantee and lead to prosecution under the
regulations quoted above.
o In the UK, GASSAFE registered installers are authorised to
undertake the installation and service work, in compliance with
the above regulations.
Ventilation requirements
o The room containing the hob should have an air supply in
accordance with the current edition of BS 5440: Part 2:
o The room must have opening windows or equivalent; some
rooms may also require a permanent vent.
o If the room has a volume between 5 and 10m³, it will require an
air vent of 50cm² (effective area). Unless it has a door which
opens directly to the outside.
o If the room has a volume of less than 5m³, it will require an air
vent of 100cm² (effective area).
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o If it is installed in a room with a volume that exceeds 11m³, then
no air vent is required.
o If there are any other fuel burning appliances in the same room
the current edition of BS 5440: Part 2: should be consulted to
determine air vent requirements.
o Ensure that the room containing the hob is well ventilated, keep
natural ventilation holes or install a mechanical ventilation device
(mechanical cooker hood).
o Prolonged intensive use of the appliance may call for additional
ventilation, either by the opening of a window, or by increasing
the level of the mechanical ventilation device (where present).
o This hob is not fitted with a device for discharging the products
of combustion. Ensure that the ventilation rules and regulations
are followed.
o The walls behind and near the hob should be resistant to heat,
steam and condensation.
o Remember that the quantity of air necessary for combustion
must never be less than 2m³/h for each kW of power (see total
power in kW on the appliance rating plate).
Gas Safety (Installation and Use) Regulations
IMPORTANT: The appliance MUST be connected to the gas
supply by use of a ½ BSP Elbow, seal, copper pipe and an
isolation tap fitted in an easily accessible position.
o It is the law that all gas appliances are installed by competent
persons in accordance with the current edition of the Gas Safety
Installation and Use Regulations.
o It is in your interest and that of safety to ensure compliance with
the law.
o In the UK, GASSAFE registered installers work to safe standards
of practice. The cooker must also be installed in accordance with
the current edition of BS 6172. Failure to install the hob correctly
could invalidate the warranty, liability claims and lead to
prosecution.
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o Put the gas seal into the elbow.
o Fully tighten the elbow and seal onto the gas rail.
o The elbow MUST be pointing in a downwards direction.
o Gas pressure may be checked on a semi-rapid hob burner.
Remove the appropriate injector and attach a test nipple. Light
the other burners and observe that the gas pressure complies
with the gas standards in force.
o IMPORTANT: On completion carry out a gas soundness
test.
Gas adjustment (Conversion to LPG)
All work must be carried out by a GASSAFE
registered engineer.
IMPORTANT: Always isolate the hob from the electricity supply
before changing the injectors and/or adjusting the minimum
flow of the burners.
o Remove the pan-stands, burners and
flame spreaders (A).
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o Unscrew the injector (B) and replace it
with the stipulated injector for the new gas
supply (see table below).
GENERAL INJECTORS TABLE
Kind of gas Burner Nozzle Ø
(mm)
Gas power
(Mi/h)
Natural gas
(Methane)
L.P.G.
(Butane/Propane)
o Reassemble all the burners carefully; in particular you should
make sure that the flame spreader is correctly placed on the
burner.
o IMPORTANT: The minimum flow adjustment process must
be completed before the appliance is next used.
Auxiliary 0.9 4
Semi-rapid
1.18 7
Rapid 0.55 12
Wok 3,3 1.6 13.2
Wok 3,8 1.75 15.2
Wok 4,2 In 0,70 / Out 1,15
16.8
Auxiliary 0.53 3.7
Semi-rapid
0.69 6.5
Rapid 0.9 11.1
Wok 3,3 0.97 12.2
Wok 3,8 1.05 14
Wok 4,2 In 0,45 / Out 0,65
15.5
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Minimum flow adjustment for hob gas taps.
All work must be carried out by a GASSAFE
registered engineer.
IMPORTANT: Always isolate the hob from the electricity supply
before changing the injectors and/or adjusting the minimum
flow of the burners.
o Switch the burner on
and set the knob at the
minimum position.
o Remove the knob from
the tap and place a
small bladed
screwdriver in the
centre of the tap shaft.
o Unscrew the adjusting screw, in order to increase the gas flow or
tighten the adjusting screw to decrease the gas flow.
o The correct adjustment is obtained when the flame has a
length of about 3 – 4 mm.
o For butane/propane gas, the adjusting screw must be tightly
screwed in.
o Refit the control knob.
o Make sure that the flame does not go out by quickly turning
from maximum flow to minimum flow. If it does then remove
the control knob and make further adjustments to the gas
flow, testing it again once the adjustment has been made.
o Repeat this process for each one of the gas taps.
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Gas tap maintenance
These maintenance operations MUST ONLY be carried
out by a GASSAFE registered engineer.
IMPORTANT: Before carrying out any maintenance operations,
disconnect the appliance from the gas and electricity supplies.
If a gas tap becomes stiff to operate, then you should proceed as
follows:
o Remove the control knobs, pan supports, burners, hob fixing
screws and clamps.
o Remove the hob from the worktop and remove any underside
protective covers.
o Disconnect the fixings holding the tap to the fascia panel and
separate the assembly. Then clean the cone and seating, with
a cloth dampened with solvent.
o Lightly smear the cone with high temperature grease,
reassemble into position and rotate a few times.
o Remove the cone again and remove any excess grease,
making sure that the gas ducts are not obstructed with
grease.
o Carefully reassemble the components and perform a gas
soundness test.
If it becomes necessary to replace a gas tap, then you should proceed
as follows:
o Remove the control knobs, pan supports, burners, hob fixing
screws and clamps.
o Remove the hob from the worktop and remove any underside
protective covers.
o Disconnect the fixings holding the tap to the fascia panel and
separate the assembly.
o Disconnect the gas pipe from the gas tap, and then
disassemble them from the gas rail by removing the fixing
screws.
o When fitting a new tap, ensure that a new gasket is used.
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o Reconnect the gas tap, perform a gas soundness test and
then reassemble the hob.
Electrical connection
This appliance must be installed by a qualified
person in accordance with the latest edition of the
I.E.E. Regulations and in compliance with Baumatic’s
instructions.
Before connecting the appliance, make sure that the supply voltage
marked on the rating plate corresponds with your mains supply
voltage.
o Cable type: H05 RRF 3 core x 0.75 mm³ (Type RR-F <HAR>
marked).
o The mains supply cable is supplied with this product.
Replacing the mains supply cable
If the mains supply cable is damaged, then it must be replaced by an
appropriate replacement which can be obtained from the Spares
Department.
The mains supply cable should be replaced in accordance with the
following instructions:
o Switch the appliance off at your mains supply.
o Open the box of the supply board.
o Unscrew the clamp fixing the cable.
o Replace the cable with one of the same length and in accordance
with the specification given above.
o The “green-yellow” earth wire must be connected to the terminal
marked
. It must be about 10 mm longer than the live and
neutral wires.
o The “blue” neutral wire must be connected to the terminal
marked with letter (N) - the live wire must be connected to the
terminal marked with letter (L).
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My appliance isn’t working correctly
IMPORTANT: If your appliance appears not to be
operating correctly, then you should disconnect it
from your mains supply and then contact the
Service Department on telephone number 1800
444 357.
DO NOT ATTEMPT TO REPAIR THE APPLIANCE
YOURSELF.
Please note that if an engineer is asked to attend whilst the product is
under guarantee and finds that the problem is not the result of an
appliance fault, then you may be liable for the cost of the call out
charge.
The appliance must be accessible for the engineer to perform
any necessary repair. If your appliance is installed in such a
way that an engineer is concerned that damage will be caused
to the appliance or your kitchen, then he will not complete a
repair.
This includes situations where appliances have been tiled in,
sealed in with sealant, have wooden obstructions placed in
front of the appliance, like plinths. Or any installation other
than the one specified by Baumatic Ltd. has been completed.
Please refer to the conditions of guarantee that appear on the
warranty card that you receive with the appliance.
IMPORTANT: Baumatic Ltd. operates a policy of continuous
improvement and reserves the right to adjust and modify its
products without prior notification.
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Think Appliances Pty Ltd.
416-424 Barry Rd
Coolaroo VIC 3048
Sales Telephone
1300 132 824
Service Telephone
1800 444 357
Website
www.thinkappliances.com
Applico Ltd.
P.O. 92900
Onehunga, Auckland,
New Zealand 1061
Website
www.applico.nz
United Kingdom
Baumatic Ltd.,
Baumatic Buildings,
6 Bennet Road,
Reading, Berkshire
RG2 0QX
United Kingdom
Sales Telephone
(0118) 933 6900
Website:
www.baumatic.co.uk
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