Scandium SCGT60 Owner's manual

INSTALLATION · OPERATION · MAINTENANCE GUIDE
GAS COOKTOP
SCGT60

Page 2
Index
1. Welcome..........................................................................................................................................3
2. Your Safety — General Warnings.....................................................................................................4
If You Suspect a Gas Leak, DO NOT:................................................................................................................5
Saving Energy .....................................................................................................................................................6
Unpacking ...........................................................................................................................................................6
3. Appliance Description......................................................................................................................7
Description of Gas Cooktop..............................................................................................................................7
4. Installation .......................................................................................................................................8
Ventilation............................................................................................................................................................8
Combustible Surfaces ........................................................................................................................................8
Gas Connection ..................................................................................................................................................8
Universal LPG ......................................................................................................................................................9
Natural Gas .........................................................................................................................................................9
Electrical Connection .........................................................................................................................................10
Connection of the Feeding Cable to the Mains ..............................................................................................10
Requirements for the Place of Installation........................................................................................................11
Installing the Cooktop........................................................................................................................................13
Converting the Cooktop to ULPG.....................................................................................................................16
Replacing the Burner Nozzle .............................................................................................................................16
Adjusting the Valves ...........................................................................................................................................17
Burner Operation................................................................................................................................................17
5. Operation ........................................................................................................................................18
Choice of Cookware...........................................................................................................................................18
Cookware Lid ......................................................................................................................................................18
Burner Control ....................................................................................................................................................19
Adjust the Flame.................................................................................................................................................20
In the Event of a Fault ........................................................................................................................................21
6. Cleaning and Routine Maintenance .................................................................................................22
Cooktop Burners.................................................................................................................................................22
Regular Inspections ............................................................................................................................................22
7. Troubleshooting...............................................................................................................................23
8. Emergency Procedures ....................................................................................................................25
9. Technical Data..................................................................................................................................26
Specication........................................................................................................................................................26
10. Disclaimer ........................................................................................................................................27

Page 3
1. Welcome
Welcome
Thank you for purchasing this Scandium appliance.
To achieve the optimal performance from your appliance, and to avoid the risk of accident or damage, it is
essential to read this manual before installation and rst time use.
This guide contains important information on the use and maintenance of the appliance, as well as important
safety notes.
Your appliance has been thoroughly checked for safety and functionality before being packaged and leaving
the manufacturer.
Please keep this instruction manual in a safe place so you can refer to it at any time.
ATTENTION
Installation, regulation or maintenance, of both gas and electric appliances, should
only be executed by qualied and authorised personnel who are aware of the
installation regulations in force.
Please make sure to read this booklet carefully, containing general instructions for the
Installation, Operation and Maintenance of your appliance, before installation and
operation.
It is extremely useful to know, in detail, the best way of operating and maintaining
this appliance so you can enjoy its benets and be assure of the best results.
Please keep this instruction manual in a safe place so you can refer to it at any time.
IMPORTANT: Upon collection or delivery of the appliance, any damage or defects MUST be reported
within 48 hours to the retailer or the customer service centre, or no claim will be recognised.

Page 4
2. Your Safety — General Warnings
WARNING: It is important that this instruction book be retained with the appliance for future reference.
Should the appliance be sold or transferred, ensure the manual is left with the appliance in order for the new
owner to understand the functions of the appliance and the relevant warnings. These warnings are provided in
the interest of safety. You MUST read them carefully before installing or using the appliance.
• The appliance and its accessible parts become hot during use. Care should be taken to avoid touching any
heating elements.
• The appliance is not intended for use by persons (including children) with reduced physical, sensory or
mental capabilities, or lack of experience and knowledge, unless they have been given supervision or
instruction.
• Children should be supervised to ensure that they do not play with the appliance.
• Unsupervised cookware (using fats or oils) can be dangerous and result in re, never leave
unattended.
• NEVER try to extinguish a re with water. Switch off the appliance and then cover the ame, e.g. with a lid or
a non-combustable re blanket.
• Do not store items on the cooking surfaces.
• The appliance is not intended to be operated by means of an external timer or separate remote-control
system.
• Do not use steam cleaning devices to clean the appliance.
• This appliance must be installed in accordance with the applicable regulations and used only in a well-
ventilated room. Before you install and use the appliance, carefully read the operating instructions.
• Hot burners, grids, pots with hot liquids may cause burns to children. Do not let them play with the
appliance.
• Make sure that power cords for surrounding equipment do not touch any hot surfaces of the appliance.
• The power source for the appliance should be accessible after the appliance has been installed, in case of
an emergency.
• Do not install the appliance near the refrigerator or freezer, or any other cooling equipment.
• Do not leave the appliance unattended while cooking. Oils and fats may catch re due to overheating.
• If there is damage to the appliance it can be reused only after the defect is repaired by an authorised
technician.
• Do not open the valve on the gas connection or the valve on the gas cylinder before you make sure that all
burner knobs are in the “off” position.
• Do not allow liquids to boil over onto the burners so to avoid burner contamination. Soiled burners must be
cleaned and dried immediately after cooling.
• Do not place pots directly on the burners.
• Do not place pots weighing more than 5 kg over one trivet or more than 25 kg on the entire grid. Do not
place one pot over two burners.

Page 5
2. Your Safety — General Warnings
• Persons without proper qualications and training must not make any alterations or repair the appliance.
• Do not extinguish ames by blowing on them.
• Do not alter the appliance to allow it to be used with a different type of gas, or move the appliance to
another place, nor make any modications in the gas supply system. These modications must be carried
out by an authorised technician.
• Do not allow young children and persons who have not read the operating instructions to use the appliance.
If You Suspect a Gas Leak, DO NOT:
• Light matches, smoke, turn on or off any electrical devices (door bell, light switch, etc.) or mechanical
equipment that can produce an electrical or impact spark.
• Connect any antenna cables, e.g. radio receivers to the gas system.
• IMPORTANT! If the power cord is damaged, it should be replaced by the manufacturer or specialist repair
centre or a qualied person in order to avoid danger.
• Using the appliance for cooking results in the emission of heat and moisture. Make sure the kitchen is well
ventilated. Natural ventilation openings or forced mechanical ventilation should be used.
DO NOT USE OR STORE FLAMMABLE MATERIALS IN OR NEAR THIS APPLIANCE.
DO NOT SPRAY AEROSOLS IN THE VICINITY OF THIS APPLIANCE WHILE IT IS IN OPERATION.
DO NOT MODIFY THIS APPLIANCE.
DO NOT PLACE ARTICLES ON OR AGAINST THIS APPLIANCE.
WHERE THIS APPLIANCE IS INSTALLED IN MARINE CRAFT OR IN CARAVANS, IT SHALL NOT BE USED AS A
SPACE HEATER.
Not suitable for use with aftermarket lids or covers.
Do not place anything, e.g. ame tamer or griddle plate between pan and pan support. Do not remove the
pan support and enclose the burner with a wok stand, only use the wok support supplied. Do not use large
pots or heavy weights which can bend the pan support or deect ame onto the hotplate. Locate pan centrally
over the burner so that it is stable and does not overhang the appliance.
In the case of a gas leak:
• Immediately close the valve on the gas cylinder or the gas system shut-off valve, ventilate the room and call
a qualied person to rectify the leak.
• In the event of gas escaping from a leaking gas cylinder valve: cover the cylinder with a wet blanket to cool
it and close the valve on the cylinder. Once cooled, move the gas cylinder out to the open air. Do not reuse
the damaged gas cylinder.
• If you do not use the appliance for a few days or go away on holidays, close the gas main valve, as a safety
precaution.

Page 6
2. Your Safety — General Warnings
Saving Energy
Saving energy not only saves you money, it also helps to keep the environment healthy. Below are some useful
tips.
• Use proper pans for cooking
Pans with thick, at bases can save up to 30 % on energy. Remember to use a lid to cover pans if possible.
• Keep the cooktop and cookware bases clean
Soils can prevent heat transfer and heavily burnt food residuals often require cleaning with
chemicals that can cause damage to the environment.
• Avoid unnecessary cookware lid removal (a watched pot never boils)
• Do not install the appliance near refrigerators or freezers
Otherwise energy consumption increases unnecessary.
Unpacking
The appliance has been packed to protect it from damage during transport. After
unpacking, please dispose of the packing materials in a way that will not cause damage
to the environment.
All materials used for packaging of the appliance are environmentally friendly and 100%
recyclable and marked with the appropriate symbol.
IMPORTANT: During unpacking, keep the packaging material (polystyrene bags, polystyrene
pieces, etc.) out of reach of children.

Page 7
3. Appliance Description
General Information
Packaged weight - 12kg
Overall Dimensions -
52mm (H) x 520mm (D) x 590mm (W)
Gas System
Total Nominal Gas Consumption
Model Natural Gas Universal LPG
Four burner 28. MJ/h 27.4 MJ/h
Test Point Pressure
Natural Gas 1.0 kPa
Universal LPG 2.75 kPa
Burner Conguration - Natural Gas
Burner Main Injector By-Pass (mm) Nominal Gas Consumption (MJ/h)
Auxiliary 0.85 0.27 3.8
Semi-Rapid 1.15 0.29 6.8
Rapid 1.48 0.39 10.6
Burner Conguration - Universal LPG
Burner Main Injector By-Pass (mm) Nominal Gas Consumption (MJ/h)
Auxiliary 0.53 0.27 3.8
Semi-Rapid 0.73 0.29 6.7
Rapid 0.90 0.39 10.2
Description of Gas Cooktop
Power Ratings for Burners
1 Rapid burner
2 Auxiliary burner
3, 4 Semi Rapid burner
5 Burner controls
6 Trivets
1
2
3 4
6
5

Page 8
4. Installation
The following instructions are intended for a qualied professional installer. These instructions are intended to
provide assistance with installation and maintenance of the appliance.
• Before you install the appliance, make sure that the local distribution conditions (gas type and
pressure) and the appliance conguration are appropriate.
• Conguration details are given on the appliance nameplate.
• This appliance is not to be connected to an exhaust ue. This appliance must be installed and connected
in accordance with the current regulations. In particular, consideration must be given to the applicable
requirements for ventilation.
This appliance shall be installed only by authorised persons and in accordance with the manufacturer’s
installation instructions, AS 5601 - Gas Installations (installations and pipe sizing), local gas tting regulations,
local electrical regulations, local water regulations, local health regulations, Building Code of Australia and any
other government authority.
WARNING: This appliance must be earthed.
Ventilation
Ventilation must be in accordance with AS/NZS 5601 – Gas Installations. In general, the appliance should
have adequate ventilation for complete combustion of gas, proper ueing and to maintain temperature of
immediate surroundings within safe limits.
Combustible Surfaces
Any adjoining wall surface situated within 200mm from the edge of the cooktop burner must be a suitable
non-combustible material with a height of 150mm for the entire length of the cooktop. Any combustible
construction above the hotplate must be at least 650mm above the top of the burner and no construction
shall be within 450mm of the burner.
The wall and benchtop surfaces must be capable of sustaining temperature of 90˚C. All laminates, xing
adhesive and surfacing materials should be certied suitable for this temperature.
Gas Connection
To perform these operations the qualied installer will follow the indications given in the “Adaptation to the
various types of gas” section. For safer operation make sure that the supply pressure respects the values given
in the “Table of burner and injector characteristics”.
The appliance must be connected to the gas supply or a gas cylinder according to the specications of the
standards and after checking it is adjusted for the type of gas available.
The gas connection is male 1/2” BSP and is situated 55mm from the right and 565mm from the oor. There are
two ways to carry out the connection to the main gas line:
A. The cooktop can be connected with rigid pipe as specied in AS5601 - table 3.1.

Page 9
4. Installation
B. The cooktop can be connected with a Flexible Hose, which complies with AS/NZS 1869 (AGA Approved),
10mm ID, class B or D, no more than 1.2m long and in accordance with AS5601. Ensure that the hose does
not contact the hot surfaces of the hotplate, oven, dishwasher or other appliances that may be installed
underneath or next to the hotplate. WARNING: Ensure that the hose assembly is restrained from accidental
contact with the ue or ue outlet of an underbench oven. The hose should not be subjected to abrasion,
kinking or permanent deformation and should be able to be inspected along its entire length. Unions
compatible with the hose ttings must be used and connections tested for gas leaks. The supply connection
point shall be accessible with the appliance installed.
The appliance is factory set for Natural gas. The test point pressure should be adjusted to 1.00kPa when
approximately 50% of the burners are on high ame.
The appliance is set up to operate with the gas specied on the gas type label placed on the back of the
appliance.
When the type of gas available does not correspond to that for which the appliance is set up, replace the
corresponding injectors (provided), being careful to put on the new label (provided) and remove the old one.
Universal LPG
When converting from Natural Gas to Universal LPG ensure that the NG regulator is
removed and replaced with the Test Point Assembly. An AGA Approved gas regulator
suitable for a supply pressure of 2.75kPa should be part of the gas tank supply and the
test point pressure should be adjusted to 2.75kPa.
Before Leaving - Check all connections for gas leaks with soap and water. DO NOT use
a naked ame for detecting leaks. Ignite all burners both individually and concurrently to
ensure correct operation of gas valves, burners and ignition. Turn gas taps to low ame
position and observe stability of the ame for each burner individually and concurrently.
When satised with the hotplate, please instruct the user on the correct method of
operation. In case the appliance fails to operate correctly after all checks have been
carried out, call the Customer Service team.
Gas leakage and operation of the appliance must be tested by the installer before
leaving. Check burner ames are blue in colour, stable and completely ignite at both
high and low ame settings and with no appreciable yellow tipping, carbon deposition,
lifting, oating, lighting back or objectionable odour. Test burners individually and in
combination. When satised with the operation of the cooktop, please instruct the user
on the correct method of operation.
Natural Gas
Natural Gas installation requires the connection of a gas regulator. Only use the natural
gas regulator supplied with this appliance. Assemble the regulator (noting the gas ow
direction) and transition pieces (supplied with the appliance), in accordance with the
gure. The transition piece on the supply side of the regulator must be provided by the installer. The appliance
has been tted with injectors for natural gas. Universal LPG gas injectors (if required) have been included in the
installation kit.
Test point

Page 10
4. Installation
WARNING
The manufacturer is not liable for any direct or indirect damage caused by faulty installation
or connection. It is therefore necessary that all installation and connection operations are
carried out by qualied personnel complying with the local and general regulations in force.
Natural Gas: the supplied regulator must be tted to the appliance inlet connection. Gas pressure must be
adjusted to 1.0 kPa when approximately 50% of the burners are on high ame, the appliance test point is
located on the regulator.
Electrical Connection
The appliance is tted with an Australian approved 10amp exible cord and plug which must be connected to
a correctly earthed socket outlet.
Connection of the Feeding Cable to the Mains
Connect the feeding cable to a plug suitable for the load indicated on the rating plate of the product. In the
case of a direct connection to the mains (cable without plug), it is necessary to insert a suitable omnipolar
switch before the appliance, with minimum opening between contacts of 3mm (the grounding wire should
not be interrupted by the switch).
Before connecting to the mains, make sure that:
• The electrical counter, the safety valve, the feeding line and the socket are adequate to withstand the
maximum load required (see rating plate).
• The supply system is regularly grounded, according to the regulations in force.
• The socket or the omnipolar switch can easily be reached after the installation of the oven
• After carrying out the connection to the mains, check that the supplying cable does not come into contact
with parts subject to heating.
• Never use reductions, shunts, adaptors which can cause overheating or burning.
Where the data plate is obstructed by cabinetry when the cooktop is in the installed position, attach the
supplied dupolicate data plate to a suitable adjacent surface or within the instruction manual for future
reference.

Page 11
4. Installation
Requirements for the Place of Installation
• Kitchen should be dry, airy and well ventilated according to the applicable technical regulations.
• The room should be equipped with a ventilation system to extract the combustion gases outside the room.
The ventilation system must include a ventilation grille or a rangehood. Rangehoods must be installed in
accordance with their operating instructions.
• The room should also allow air supply which is necessary for the correct combustion of gas. The air supply
should be not less than 2m³/h per 1kW (3.6Mj) of the burners power. Natural airow from the outside may
be provided or through a duct with a cross-section of at least 100 cm², or indirectly from the adjacent rooms
that have ventilation ducts leading outside.
• The minimum distance between the cooktop and the rangehood is 600mm. Please consult your State and
Federal guidelines.
Overhead clearances — (Measurement A) Rangehoods and exhaust fans shall be installed in accordance
with the manufacturer’s relevant instructions. However, in no case shall the clearance between the highest part
of the hob of the gas cooking appliance and a rangehood be less than 600mm or, for an overhead exhaust fan,
750mm.
Side clearances — (Measurements B & C) Where B, measured from the periphery of the nearest burner to
any vertical combustible surface, or vertical combustible surface covered with toughened glass or sheet metal,
is less than 200mm, the surface shall be protected to a height C of not less than 150mm above the hob for the
full dimension (width or depth) of the cooking surface area. Where the gas cooking appliance is tted with a
‘splashback’, protection of the rear wall is not required.
Overhead clearance — between the highest part of the gas cooking appliance and a range hood shall not be
less than 600mm or, for an overhead exhaust fan, 750mm. Side clearances shall be protected to a height of not
less than 150mm above the hob for the full dimension (width or depth) of the cooking surface area.
C
B
A

Page 12
When installing the cooktop in the kitchen benchtop, install a partition panel, as shown on the picture. If the
cooktop is to be installed above a built-in oven, installation of the partition panel is not required.
If the cooktop is installed in the kitchen benchtop above a drawer, the bottom cover of the cooktop must
be covered with a wooden panel or protective board, provided it is capable of withstanding the appliance
temperature.
min 130
Installing the cooktop in the kitchen
cabinet benchtop
130mm
Installing the cooktop in kitchen
cabinet benchtop above an oven
IMPORTANT
• Do not install the cooktop above the oven without ventilation. Inadequate ventilation
will damage the cooktop and void warranty.
• Position electrical lead so that it does not touch the lower guard.
WARNING
Do not x the cooktop into the benchtop with sealer (ie. silicon) as this will void warranty.
Oven
Cooktop
Side View
4. Installation

Page 13
4. Installation
Installing the Cooktop
• Prepare an opening in the benchtop of a kitchen cabinet, as per the installation drawing.
• Ensure a minimum clearance of 130 mm below the gas cooktop.
• Connect the cooktop to a gas and electrical system in accordance with the instructions supplied.
• Loosely attach xing brackets to the bottom of the cooktop.
• Use the four xing brackets (3) for 38mm thick benchtops. Fit the cooktop into the benchtop opening as
shown on gure 2 and 3. To properly secure the cooktop on a 28mm thick benchtop, use four 15 x 15 x 50mm
wooden blocks in addition to xing brackets (3). Fit the cooktop into the benchtop opening as shown on
gure 4.
• Check the adhesive seal is properly applied to the cooktop‘s ange.
• Remove dust from the worktop, insert cooktop into the opening and press in rmly.
• Position xing brackets perpendicular to the cooktop’s edge and tighten rmly.
• Once you install the cooktop in the benchtop, check if it operates, especially the ame failure cut-off and
igniter.
3
4
321
3
4
15
3
51
15
2
Rangehood
1. Benchtop
2. Screw
3. Bracket
4. Cooktop
3
4
321
3
4
15
3
51
15
2
Rangehood
52
520
590
Fig 1 Cooktop Dimensions
Fig 2

Page 14
4. Installation
3
4
321
3
4
15
3
51
15
2
Rangehood
560
200 10
110
10
20
30
490
200
WARNING
The rear edge of the
benchtop opening
should be located at
least 60mm from the
rear kitchen wall.
Fig 3 Underside of Cooktop Dimensions
Fig 4
1. Benchtop
2. Screw
3. Bracket
4. Cooktop
5. Wooden block
3
4
321
3
4
15
3
51
15
2
Rangehood

Page 15
4. Installation
The installer must:
• Read the information on the nameplate concerning the type of gas, for which the appliance is intended.
This information must be compared with the gas supply specication at the place of installation.
• Check
- effectiveness of ventilation, i.e. exchange of air in the room.
- tightness of gas ttings.
- proper operation of all the functional components.
• For proper operation of igniter and ame failure cut-off device, adjust the position of the gas knobs with the
supplied washers.
- Check the operation of igniter and ame failure cut-off device.
- In the event of faulty operation, remove the knob, make adjustments by inserting a washer (washers) on the
valve pin.
- Once adjusted, protect the system with a clamping washer and replace the knob.
• The appliance has an G 1/2” threaded pipe connector to connect it to the gas system. The ULPG (propane-
butane) cooktop version has the connector terminated with a hose tip diameter 8 x 1mm.
• The gas supply hose should not touch the metal parts of the cooktop.
WARNING
• Only a qualied person can connect the appliance to a liquid gas cylinder or an existing
system, following all safety regulations.
• ENSURE the connections are tight.
• Once you install the appliance, check all connections for leaks, using soapy water.
• Do not use a ame to check the connections.
• Carefully read the operating instructions supplied and follow all guidelines.

Page 16
4. Installation
Converting the Cooktop to ULPG
This must only be performed by a licensed installer. This cooktop is Natural Gas ready. See table below for
conversion.
In order to adapt the cooktop to another gas type:
• Replace the nozzles (see table),
• Adjust the valves for a reduced ow.
• This conversion must be carried out by a licensed gas technician.
Table of Burner and Injector Characteristics
Type of Gas Burner
Auxiliary Semi Rapid Rapid
Natural Gas 0.85 1.15 1.48
ULPG 0.53 0.73 0.90
NOTE: Once converted, place a sticker indicating the gas type for which the appliance is intended.
WARNING
Cooktops supplied by the manufacturer are tted with burners designed for the gas
specied on the nameplate.
The nameplate is located on the bottom of the housing and lists information on the type of
gas the appliance is intended for.
Replacing the Burner Nozzle
Unscrew the nozzle using a special wrench no. 7 and replace with a new one suitable
for the new gas type (see table above).

Page 17
4. Installation
Adjusting the Valves
Burners Flame Convert the appliance from ULPG to
natural gas
Convert the appliance from natural
to ULPG
Top burners
Full ame Replace burner nozzle with the
appropriate nozzle according to the
table.
Replace burner nozzle with the
appropriate nozzle according to the
table.
Economic ame Gently loosen the adjusting screw and
adjust the ame.
Slightly tighten the adjusting screw,
check the ame stability and size.
To adjust the valves turn the burner knob to “economic ame” position and
ignite the ame.
For COPRECI valves, remove the cooktop and adjust the size of an economic
ame with a screwdriver.
In order to check the ame, turn the burner to full ame for about
10 minutes, and then turn the burner knob back to economic ame
position. The ame should not go out or jump on the nozzle. However,
if it does, readjust the valves.
Burner Operation
To achieve signicant energy savings, use the appliance as instructed in these operating instructions,
make the appropriate adjustments and use suitable pots.
Potential energy savings:
• Up to 60%, when using quality appropriate pots.
• Up to 60%, when using the appliance according to the instructions and correctly adjusting the ame when
cooking.
Keeping the burners clean is crucial for efcient energy consumption by the appliance (especially the ame
outlets and nozzles).

Page 18
5. Operation
Choice of Cookware
Make sure that the diameter of the bottom of the pot is always slightly larger than the crown of the burner
ame, and the pot itself is covered with a lid. It is recommended that the pot diameter is approximately
2.5 - 3 times larger than the burner:
Recommended diameters, of cooking pots with at bases
Burners Minimum (cm) Maximum (cm)
Auxiliary burner 10 14
Semi rapid burner 14 22
Rapid burner 20 24
NOTE: Where possible, the pot height should not be greater than its diameter.
Cookware Lid
Using a lid prevents heat from escaping and reduces cooking time.
WARNING
Do not use cookware that protrudes over the edges of the cooktop.

Page 19
5. Operation
Ignition and Operation of the Burners
In order to ignite a burner, it is necessary to push down the knob while rotating it anti
clockwise, until the index is aligned with the position corresponding to the maximum gas
delivery (i.e. the large ame symbol). As your cooktop features a ame failure safety device,
once the ame is lit hold the knob down for about 3-4 seconds until burner remains alight.
If the burner fails to ignite, wait one minute for the gas to dissipate before attempting to
reignite. At this moment it is possible to adjust the ame intensity by rotating the knob anti
clockwise from maximum position to the minimum position (i.e. the small ame symbol).
In order to turn the burner off, rotate the knob clockwise bringing the index back to the position
corresponding to the closure symbol (i.e. burner off position).
Burner Control
“Burner off” position
“Large ame” position
“Economic ame” position

Page 20
5. Operation
Adjust the Flame
Flame from a properly adjusted burner is pale blue with a clearly outlined inner cone. You can adjust the ame
by setting the knob to different positions.
Large ame
Small ame (“economic”)
Burner off (no gas supply)
To optimise cooking, set the knob to “large ame” initially to boil your food, then set it to “small ame”
to continue the cooking process. Adjust the ame size depending on your needs.
WARNING
Do not place the knob between the burner off and large ame position.