Robam JZT B110, JZT B310, JZY B110, JZY B310, JZT B410 User Manual

Use Manual

Gas Hob

JZY B110­JZT B110-

JZY B310­JZT B310-

JZY G311­JZT G311-

JZY B410­JZT B410-

JZY G411­JZT G411-

JZY B510­JZT B510-

JZY G511­JZT G511-

1

3

9

10

12

12

Installation Instruction

Clean And Maintenance

Important Safety Information

Technical Information

Operation Methods

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3

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Substituting The Injectors

14

Contents

Accessories

13

Circuit Diagram

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..............................................................................................

After Sale Service

15

Important Safety Information

1

Gas Hob

◆This

◆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.

◆Certain types of vinyl or laminate kitchen furniture are particularly prone to heat damage or discolouration at

temperatures below the guidelines given above.

◆Any damage caused by theappliance being installed in contravention of this temperature limit, will be the

liability of the owner.

◆Your new appliance is guaranteed against electrical or mechanical defects, subject to certain exclusio that are

noted in ROBAM APPLIANCES CO,.LTD.conditions of guarantee .The foregoing does not affect your statutory
rights.

◆The use of this appliance for any other purpose or in any other environment without the express agreement

of ROBAM APPLIANCES CO.,LTD.will invalidate any warranty or liability claim.

◆You should not use this appliance to store items on or as a work surface.

◆Do Not Modify This appliance.

◆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.

◆Repairs may only be carried out by ROBAM APPLIANCES CO.,LTD.service engineers or their authorised

service agent.

appliance is designed for domestic household use and for the cooking and frying of domestic foodstuffs.

THIS PRODU CT BELONGS TO THE EMBED DED HOUSEHOLD GA S STOVE, YOUR SAFETY IS OF THE
UTMOST IMPORTANC E TO ROBAM APP LIANCES CO.,LTD.PLEASE MAKE SURE TH AT YOU R EAD THIS
INSTRUCTI ON BOOKLET BEFORE ATTEMPTIN G TO INSTALL OR USE T HE APPLIANC E. IF YOU ARE
UNSURE OF ANY OF THE INFORMATI ON CONTAINED IN T HIS BOOKLET, PLEASE CONTACT THE ROBAM
APPLIANCE S CO.,LTD.

General Information

General Safety

◆Installation must be carried out by an AUTHORISED PERSON in accordance with the regulation in force.

◆Care should be taken to ensure that the units and work surfaces that you build the appliance into, meet with

The relevant standards.

◆This 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
concerning use of the appliance by a person responsible for their safety.

◆Do not use or store flammable materials in the appliance storage drawer 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 use this appliance as a space heater.

If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or similarly
qualified persons in order to avoid a hazard.

Incorrect installation, for which the manufacturer accepts no responsibility, may cause personal injury
or damage and could invalidate any warranty or liability claims.
Installation must comply with your local building and local gas authority codes and electricity regulations. This
appliance is to be installed and serviced only by an authorised person.
This gas appliance is suitable for connection only to the gas type for which it was set at the factory,
as declared on the appliance data label. It is not convertible for use on any other gas type. If in doubt,
refer to the local gas network operator or gas supplier to confirm gas type at installation site.

WARNING: 240 VOLTS. DISCONNECT POWER BEFORE SERVICING UNIT.

2

During use

◆

◆

appear on the appliance,it is necessary to refer to the technical instructions, which will provide the necessary
instructions concerning modification of the appliance to the conditions of use of the country.

◆Prior to installation, ensure that the local distribution conditions (nature of the gas and gas pressure) and
the adjustment of the appliance are compatible.

◆The adjustment conditions fro this appliance are stated on the label (or data plate).

◆This appliance is not connected to a combustion product evacuation device.It shall be installed and
connected in accordance with current installation regulations. Particular attention shall be given to the
relevant requirements regarding ventilation.

◆CAUTION :The use of a gas cooking appliance results in the production of heat and moisture in the room in

which it is installed. Ensure the kitchen is well ventilated, keep natural ventilation holes open or install a

mechanical ventilation device(mechanical extractor hood).

◆CAUTION :This appliance is for cooking purposes only .It must not be used for other purposes ,for example

room heating.

◆Prolonged intensive use of the appliance may call for additional ventilation, for example opening of a window

or more effective ventilation ,for example increasing the level of mechanical ventilation where present.

◆Care should be used when utilising the appliance, otherwise there is a risk of burns being caused.

◆You should not allow the electrical connection cables to come into contact with the hob surface when it is hot

or any hot cookware.

◆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. Make sure that all of the cooking zones are switched o ffafter use.

Any film or stickers that are present on the hob surface when it is delivered should be removed before use.

These instructions are only valid if the country symbol appears on the appliance.If the symbol does not

Do not place anything (e.g. a flame tamer or an

asbestos mat) between the pan and pan support,

as serious damage to the

Do not remove the pan support and enclose

the burner with a wok stand, as this will

concentrate and deflect the heat onto the

hotplate.

Do not use large pots or heavy weights that

the pan support or deflect flame onto the hotplate.

Locate the pan centrally over the burner so

that it is stable and does not overhang the

appliance

Gas Hob

Child Safety

◆ROBAM
being near to the appliance and not allowed to touch the appliance at any time. During and after use, all
surfaces will be hot.

◆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.

◆Older children should only be allowed to utilise the appliance when supervised.

◆Children should be supervised to ensure that they do not play with the appliance.

APPLIANCES CO.,LTD.strongly recommend that babies and young children are prevented from

Use only a wo k sup port suppl ied o r
by the manu fac turer

recomme nde d

of the appl ian ce.

applian ce ma y result.

can bend

3

Technical Information

1.All the parameters in table are provided for reference only and subject to the specific data on the
of Gas Hob

2.The opening size of embedded stove shall subject to the size of the opening template in carton.

3. 'The Company reserves the rights of modifying products designs and specifications.

4. :

nameplate

Connection Rp1/2"(ISO R7).

GasHob

◆

improper use or improper installation.

◆ROBAMAPPLIANCES CO.,LTD. not recommend that this appliance is installed on any type of marine

vessel.

◆Gas Safety Regulations.

◆Building Regulations.

◆Building Standards.

◆IEE Wiring Regulations.

◆Installation Of Domestic Gas Hob Appliance.

◆. ,ROBAM APPLIANCES CO LTD.Installation Instructions.

◆AS/NZS 5601.1.

ROBAM APPLIANCES CO

LTD. not responsible for any personal injury or property damage caused by

.,

▶

AUTHORISE D PERSON, IN ACCORDANCE WITH THE

CURRENTVE RSIONOFTHEFOLLOWI NG.

▶FOR AP LIANCE INTENDED FOR USE WITH A FLEXIBLE CO NNECTION TO A FIXED GAS SUP PLY SYSTEM,P

PLEASECON FIRMTHE GASTYPEWIT HTHELOCALGASSU PPLIERIF INDOUBT.

▶THI S APPLIANCE MUST BE COR RECTLY INSTALLED B Y ANAU THORISED PERSON STRICTLY IN

'ACCORDANC E WITH THE M ANUFACTURE RS INSTRUCTIONS AND TH E RELEVANT STANDAR DS.

▶PLE ASE SEE THE SPECIFIC SECTIO N OF THIS BO OKLET THAT REF ERS TO INSTALLATION.

InstallationInstruction

THE INSTALLATION MUST BE CARR IED OUT BY AN

Burner

NATURALGAS(NG)@1.0kPa

INJECTOR

SIZE(mm)

NOMINALGAS

CONSUMPTION

INJECTOR SIZE

NOMINALGAS

CONSUMPTION

WOK

1.30*2+0.75 18.0 /MJ h 0.75 2 0.46* + 18.0 /

MJ h

Rapid

1.45 10.5 /MJ h 0.85 10.2 /MJ h

Semi Rapid-

1.05 6.0 /MJ h 0.67 6.0 /MJ h

Auxiliary

0.85 3.6 /MJ h 0.50 3.2 /MJ h

U.L.P.GAS@2.75kPa

(mm)

◆

All installation instructions need to meet the following requirements.

Positioning

100mm

55mm

200mm

55mm

55mm

400mm

55m m

40

0mm

Clearances required when fitting

without a cooker hood

Clearances required when fitting

with a cooker hood

Cookerhood

4

700

mm

700mm

Gas Hob

The adjacent furniture must be able to withstand a minimum temperature rise of 65 above the ambient℃

temperature of the room it is located in during periods of use.

◆The edges of the hob must be a minimum distance of 55 mm from a side or rear wall.

◆700 mm between the highest point of the hob surface (including the burners) and the underside of any

horizontal surface directly above it.

◆400 ,mm between the hob surfaces 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

mm away from the outer edges of the hob.55

◆55 mm clearance around the appliance and between the hob surface and any combustible materials.

◆This appliance can be located in a kitchen.

The appliance must not be installed in a bathroom or shower room.IMPORTANT:

This appliance is classified as class 3 and therefore is to be built into a kitchen unit(depending on size
or mm worktop providing the following minimum distances are allowed:600 ,

INSTALLATION INTO THE CABINET

Please take the cut-out size according to the cooktop dimension.

900

JZY B110- JZT B110- JZY B310- JZT B310-

JZY G311-

JZT-G311

JZY B410- JZT B410­JZY G411-

JZT-G411

JZY G511-

JZT-G511

JZY B510- JZT B510-

◆Cut a hole in the worktop that corresponds with the relevant drawing on the previous page.

◆ appliance and any

surface that is below it.

◆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, particularly if it needs to be serviced.

◆The minimum clearance from a combustible surface shall be a 200 mm horizontal distance from the

periphery of any gas burner (AS/NZS 5601.1).

IMPORTANT :You must have a gap of at least 50 mm between the underneath of the

5

47mm

50mm

Gas Hob

Important information

◆

◆Failure to install the appliance correctly could invalidate ROBAM APPLIANCES CO.,LTD. guarantee and

lead to prosecution under the regulations quoted above.

◆An AUTHORISED PERSON undertake the installation and service work, in compliance with the above

regulations.

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.

Ventilation requirements

◆The room containing the hob should have an air supply in accordance with the current edition of AS/NZS.5601.1

◆The room must have opening windows or equivalent; some rooms may also require a permanent vent.

◆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.

◆If the room has a volume of less than 5m³, it will require an air vent of 100cm²(effective area).

◆If it is installed in a room with a volume that exceeds 11m³, then no air vent is required.

◆If there are any other fuel burning appliance in the same room the current edition of AS/NZS 5601.1 should

be consulted to determine air vent requirements.

◆Ensure that the room containing the hob is well ventilated, keep natural ventilation holes or install a

mechanical ventilation device(mechanical cooker hood).

◆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).

◆This hob is not fitted with a device for discharging the products of combustion. Ensure that the ventilation

rules and regulations are followed.

Gas Safety(Installation and Use)Regulations
IMPORTANT :The appliance must be connected to the gas supply by use of a 15 mm x 1/2＂conical thread

female.coupler ,seal ,copper pipe and an isolation tap fitted in an easily accessible position.

◆It is the law that all gas appliance are installed by competent persons in accordance with the current

edition of the gas safety installation and use regulations.

◆It is in your interest and that of safety to ensure compliance with the law.

◆An AUTHORISED PERSON work to safe standards of practice. The hob must also be installed in

accordance with the current edition of AS/NZS 5601.1 Failure to install the cooker correctly could invalidate

the warranty, liability claims and lead to prosecution.

6

Gas Hob

Inlet connection region for flexible hose

800

250

50

250

Width of

appllance

Gas connection

◆Flexibility hose connection

The flexibility hose must be certified to AS/NZS1869 - class B or class D.The inner Ø must be

10mm and the maximum length 1.2m(The gas connection has a Rp 1/2＂ conical thread).

Any hose assembly used must be restrained from accidental contact with the flue outlet of an under bench

oven .This hose assembly shall be suitable for connection to a fixed consumer piping outlet located as

follows:Hotplates at a point 800 mm to 850 mm above the floor and in the region outside the width of the appli

ance to a distance of 250 mm.

◆The supply connection point shall be accessible with the appliance installed.

◆The walls behind and near the hob should be resistant to heat, steam and condensation.

◆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).

Note :Injector or cone end fittings dependant on the national situations in countries of destination.

Note :Cylinder ,regulator type ,gas type and gas pressure dependant on the national situations in

countries of destination.

▶THI S

CUR RENT VERSI ONS OF THE FOLLOWING.

▶HOS E ASSEMBLY MUST BE RESTRAINED TO PREVENT ACCID ENTAL CONTACT WITH THE FLUE

OF AN UNDERBENCH OVEN.

APPLIANCE MUST BE INS TALLE D BY A COMPE TENT PERSO N IN ACCORDA NCE WITH THE

7

Gas Hob

IMPORTANT: On completion carry out a gas leakage test.
After installation don t rotate fixed screw nut connecting with inlet gas pipe arbitrary It must be tested ' .
leakage after rotating the direction or inlet gas pipe.(Method Paint tenuous and neuter cleaning solution on the :
connecting part then open the valve If there is air bladder please close the valve and tighten screw nut test , . , ,
it again until there is nothing leakage).

Test the appliance

After installing the cooktop, ignite all burners to check that they are operating correctly

- The flame must not go out on the lowest setting, or when the control is turned quickly from the highest
to the lowest setting.

- On the highest setting, the flame must have a distinctive and visible core.

- If any problem occurs, refer to the common faults and solutions.

Normal

( Combustionwell)

Yellow flame

(Air deficiency)

Left flame

(Air superabundance)

Installation diagram

WARNING:check t he ri ght positi oni ng of the gas re gul ato r. Th e arrow on the

back of the g as re gulator mu st be o riented to war d the connec tor.

Arrow

Manifol d
test poin t
pressur e

pres su re
regu la tor

Connect or

Gasket

Extensi on
pipe male
pipe fitt ing

connect ion s supplied

from inst all er

separat ing p anel

sealing h ole

Extensi on
pipe fema le
pipe fitt ing

Gasket

Elbo w con necti on

Gas Hob

Extensi on
pipe

1/2"G cyl ind rical
(ISO 228- 1)f emale

1/2"G cyl ind rical
(ISO 228- 1)f emale

1/2"G cyl ind rical
(ISO 228- 1)f emale

1/2"G cyl ind rical
(ISO 228- 1)f emale

TOP

BACK

8

Gas tap maintenance

These maintenance operations must only be carried out by
IMPORTANT: Before carrying out any maintenance operations, disconnect the appliance from the gas
and electricity supplies.

an AUTHORISED PERSON.

If a gas tap becomes stiff to operate, then you should proceed as follows:

◆Remove the control knobs, pan supports, burners, hob fixing screws and clamps.

◆Remove the hob from the worktop and remove any underside protective covers.

◆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.

◆Lightly smear the cone with high temperature grease, reassemble into position and rotate a few times.

◆Remove the cone again and remove any excess grease, making sure that the gas ducts are not obstructed

with grease.

Gas Hob

Carefully reassemble the components and perform a gas leakage test. If it becomes necessary to
tap, then you should proceed as follows:

◆Remove the control knobs, pan supports, burners, hob fixing screws and clamps.

◆Remove the hob from the worktop and remove any underside protective covers.

◆Disconnect the fixings holding the tap to the fascia panel and separate the assembly.

◆Disconnect the gas pipe from the gas tap, and then disassemble them from the gas rail by removing the

fixing screws.

◆When fitting a new tap, ensure that a new gasket is used.

◆Reconnect the gas tap, perform a gas leakage test and then reassemble the hob.

replace a gas

My appliance isn't working correctly

DO NOT ATTEMPT TO REPAIR THE APPLIANCE YOURSELF.

◆

◆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 appliance 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
ROBAM APPLIANCES CO.,LTD.has been completed.

◆Please refer to the conditions of guarantee that appear on the warranty card that you receive with the appli ance.

◆IMPORTANT:ROBAM APPLIANCES CO.,LTD.operates a policy of continuous improvement and reserves

the right to adjust and modify its products without prior notification.

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.

Note:

◆the cook top must be installed with provision to allow the gas to be turned off and disconnected for servicing

and removal of the appliance as required from gas supply.

◆The gas pressure must be set by an approved gas fitter and a full operational test and a test forpossible

leakages must be carried out by the gas fitter after installation.

◆The gas pressure must be set by the approved gas fitter as shown on the data plate natural gas 1kPa.

◆Minimum flow adjustment is no need, because minimum flow has been adjusted when manufacturing.If the

minimum flow is not working properly, please contact local dealer to solve the problem.contact information
see“After Sale Service”

9

Before first use

YOU SHOULD CLEAN THE H OB SURFACE(S EE CLEANING AND MAINTENANCE SECTION).

" "

The following symbols will appear on the control panel,
next to each control knob:

:Gas Off

:Maximum Setting
:Minimum Setting

Picture2

Picture1

Operation Methods

Picture4

Gas Hob

To ignite a burner

◆

◆

◆Never select a knob position between the maximum and off position.

◆ .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.

The minimum setting is at the end of the anti clockwise rotation of the control knob.
All operation positions must be selected between the maximum and minimum position.

◆Check if the burner copper cap copper core or other parts are positioned correctly and confirm the knob

button(Picture 1 position then turn on the gas valve.)

◆If you keep the control knob depressed the automatic ignition for the burner will operate.

◆Ignition Press the control button then contrarotate degree accordingly it s Large flame You should hold: 90 , ' .

down the control knob for 15 seconds after the flame on the burner has lit If after 15s the burner has not lit,.
stop operating the device and open the compartment door and wait at least 1 min before attempting a further
ignition of the burner.

◆- ,After this 15 second interval to regulate the flame you should continue turning the control knob anti clockwise

until the flame is at a suitable level The operating position must be at a position between the maximum position.
(Picture 3 and minimum position(Picture 4).)

◆,To switch the burner off turn the control knob fully clockwise to the gas off position.

◆,In case of power failure the burners can be lit by carefully using a match.

◆Extinguish the burner will be extinguished when the knob turn to(Picture1) the position.:

◆The use method of hob at low temperature is the same as in normal temperature.

Energy saving tips

Pan Size

Burners

ømin

ømax

2 06 mm

2 08 mm

◆

to that of the burner.

The diametre of the bottom

of the pan should correspond

◆

◆Use flat bottomed pans only.

◆When possible keep a lid on the pan whilst cooking.

◆ Cook vegetables with as little water as possible to reduce cooking times.

Always place pans centrally over the hob burners and position them so that the handles cannotIMPORTANT:

get accidentally caught or knocked off You should also make sure that the handle is not over one of the other.
hob burner flames.

The burner flame must never extend beyond the diametre of the pan.

Picture3

:Ignition position

Semi-Rapid

160 mm

2 00 mm

Auxiliary

1 mm20

140 mm

Rapid

220 mm

2 04 mm

WOK

10

Gas Hob

Cleaning

CLEANING OPERATIONS MUST ONLY BE CARRIED OUT WHEN THE HOB IS COOL.

SHOULD BE DISCONNECTED FROM YOUR MAINS SUPPLY BEFORE COMMENCING ANY CLEANING

PROCESS.

THE APPLIANCE

Cleaning the hob top

◆ 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 he 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.

Any residues that are left on the hob top surface from cleaning agents will damage it. you should

After each use

◆

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..

◆Dry the appliance by rubbing the surface with a soft, clean cloth.

◆We would recommend that an appropriate stainless steel cleaner and polish is regularly used on the stainless

Remove the pan stands and wipe the

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.

◆Remove the hob burners by pulling them upwards and away from the hob top.

◆Soak them for about ten minutes in hot water and a little detergent.

◆,After cleaning and washing them wipe and dry them carefully.

◆,Before placing the burners back on the hob top make sure that the gas jet is not blocked.

Clean And Maintenance

◆IMPORTANT:

Cap

Externa l 3.5 c ap

Flame spr ead er

Ignition electrode

(The figure is provided for reference only and subject to the actual product.)

Thermocouple

Make sure that you reassemble the burners in the original way.

Make sure that the hob surface pan stands and hob burners have cooled before you attempt to,

touch them.

◆

◆

◆Great care should be taken whilst using this appliance and when following the cleaning procedure.

◆You should not use a steam jet or any other high pressure cleaning equipment to clean the appliance.

Cleaning of the hob should be carried out on a regular basis,and suggest take a full check every 12 months.

Before attempting to clean the appliance, it should be disconnected from the mains and cool.

Injecto r hol der assemb ly

11

Gas Hob

1. :Surface maintenance Please clean the surface of stove with neutral detergent and then wipe it with dry

cloth Do not clean the surface with wire brush or other hard objects..

2. ,In order to maintain the normal operation and good combustion status of the stove brush and steel needle

must be used regularly to unblock the flame outlet (groove) and remove the dirt on burners so that stove,

damages by flareback due to blocked flame outlet (groove) can be avoided Do not wash the flame outlet (groove).

with water.

3. ,Check the cooper core cooper cap and their seats regularlyfor any displacement or deviation and carry out

rectification accordingly to put them in place so as to avoid the occurrence of accident.），

(The figure is provided for reference only and subject to the actual product.)

◆

IMPORTANT Please do not use the pan less than 100mm size on Wok burner, and when using a

100mm size pan cooking on Wok burner, must first placed the Wok Ring on the pot rack.

E、Knob

C Simerapidburner、

B、Rapidburner

A

、 D、 uxiliaryBurnerA

F、Pot rack

G、Electrode needle

H、Thermocouple

A

E

C
F

D

E

F
A

C

A

E

C
A

C

B

E

A

E

F
A

C

D

E

B

F
A

F
A

E

B

C

F

A

G

H

B

C

C

D

E

F

:

Wok burner

I、Knob cont rol c orrespon din g bur ner

I

◆

Warning:Wok Ring can be used on Wok Burner ONLY.

12

Gas Hob

Gas leakage
(odor of gas)

Abnormal

combustion

or noises

Close the switch knob

Connect the hose properly or replace it

The switch knob is not closed

The hose is not proper connected
or has cracks

Faults

Ignition failure

Flame extinct
after releasing

Solutions

Close the switch knob of stove and then open
the valve of gas source

Carry out ignition repeatedly to exhaust the air
in pipe

Straighten unblock or replace the hose,

Clean the head

Adjust the distance between the ignition
electrode and the receiving end at around 4mm

The cooper core and cooper cap must be put
in place

Narrow down the throttle

After ignition hold and press the switch knob,
for3~5 seconds(to the maximum extend)and
then release it

Causes

The cooper core and cooper cap are
not in place

The knob is not pressed to the
maximum extend

Bending blocking or pressing of hose,

Air in gas pipe

The switch of gas source closes

The porcelain head of ignition electrode
is not clean

Improper distance between the ignition
electrode and the receiving end

The throttle is so wide that causes lifted
flame

Improper adjustment of throttle

Blockage of burner or flame outlet

The gas used is not in consistence
with the gas type marked on stove

Unstable gas pressure water in hose,

Adjust the throttle

Remove the blockage

Select correct stove

Remove the water in hose

Natural Gas Regulator

Natural Gas Regulator

Annex Name

Manual

Quantity

1
1

Common Faults And Solutions

Accessories

Gas Hob

Circuit Diagram

Note: The supply connection point shall be accessible with the appliance installed.

13

JZY B110-

JZT B110-

JZY G311-

JZT-G311

JZY B310-

JZT B310-

JZY G411-

JZT-G411

JZY B410-

JZT B410-

JZY G511-

JZT-G511

JZY B510-

JZT B510-

Remove the gratings, the burner covers and the knobs;

Using a wrench substitute the nozzle injectors “ "（fig:5.4-5.5)J

With those most suitable for the kind of gas for which it is to

Be used.

The burner are conceived in such a way so as not to require the

regulation of the primary air.

When switching from one type of gas to another. The minimum

Flow rate needs also be correct: the flame should not go out even

When passing suddenly from maximum to minimum flame.

To regulate the flame follow the instructions below:

Light the burner

Set the gas valve to minimum

On gas valves provided with adjustment screw in the center of the shift

(fig. 5.6).Using a screwdriver with max, diameter 3 mm. turn the screw

inside the tap until the correct setting is obtained.

For LP/PROPANE gas, tighten the adjustment screw completely.

14

Gas Hob

SUBSTITUTING THE INJECTORS

REGULATING THE BURNER
MINIMUM SETTING

TOOL NEEDED

A、T-handle wrench
B、wrench

C、screwdriver

fig 5 6..

Examples of a qualified person include licensed heating personnel,
authorized gas company personnel,and authorized service personnel.
Failure to do so can result in death,explosion, or fire.

Manifold pressure should be checked with a manometer. NATURAL gas
requires 1 0kPa. and U L P GAS requires . kPa. (see page 7).275

fig 5 4..

fig 5 5..

J

J

15

Gas Hob

After Sale Service

In the event of any faults which you cannot easily remedy please contact local dealer to repair or,

replace them.

Contact details as follow:

Servicing must be carried out by ROBAM s authorized personnel.'

Customer Support ROBAM(76226)13000

Wechat ROBAM AU:_

Facebook www facebook com robamau:. ./

Youtube www youtube com c robamau:. .//

Please quote the model and serial number of your appliance when contacting.

Bar code

Space in which to stick the extra data plate and bar code supplied with the appliance. Ensure that the

model number is the same as the one on the back of these operating instructions.

Data Plate

Bar Code

Address:No.592,Linping Av.,Yuhang Economic Development Zone,Yuhang District,311100, HangzhouCity,Zhejiang
Province P.R.China

Edition :A/0
Publication Date: June,02,2018