Morgan MBH-722 User manual

USER MANUAL
Bu lt- n
Hob MBH-722
MBH-733
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www.morgan.my
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C O N T E N T S
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Parts Identification & Specifications
Precaution Logo
Thank You For Using Morgan Built-in Hob
Caution
Operation Instructions
Installation Instructions
Hints On Installation
Safety Instrutions
Illustrations
Cleaning
Trouble Shooting
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TROUBLE SHOOTING
FAULT CAUSES REMEDIES
Failed Ignition The egulato is not tu ned on. Tu n off the hob and tu n on the egulato .
W ong inse tion of batte y. Inse t the batte y in co ect position.
Batte y is weak. Change a new batte y.
Ai exist in the pipe. Repeat the ignition to let out the ai f om
the pipe.
The ubbe hose is bent. St aighten it o eplace it with a new hose.
Spa ke is di ty. Clean the spa ke .
Distance between spa ke and bu ne Adjust the distance between 4 – 6mm.
cap is too wide.
Bu ne cap and spa ke a e wet. D y the bu ne cap and spa ke with d y cloth.
The mocouple is in w ong position. Adjust the position until the flame is heating it.
The mocouple is di ty. Clean the the mocouple.
Spa ke suppo t is in w ong position. Adjust position of the spa ke suppo t.
Abnormal Bu ne cap is in w ong position. Set the bu ne in co ect position.
Combination The bu ne is blocked. Clean the bu ne .
The gas p essu e is inco ect. Adjust o change the gas egulato .
The nozzle is blocked. Contact a qualified technician.
Smelling Of Gas The ubbe hose is b oken. Replace the ubbe hose.
Rubbe hose is not connected p ope ly. Connect the ubbe hose in a p ope way.
Gas cooke p oblem. Consult autho ized technician.
The bu ne does not ignite Ignite again afte gas is clea ed.
Burner Backfire Excessive lint found in the bu ne Remove and clean the bu ne .
To Injector mixing tube.
Excessive gas p essu e. Check gas egulato p essu e and adjust if
necessa y.
Abnormal Flame Excessive gas p essu e. Check gas egulato p essu e and adjust if
necessa y.
NOTE: please contact the authorized agent or the gas supply authority service agent
immediately for any pro lem that cannot e rectified.

PRECAUTION LOGO
THANK YOU FOR USING MORGAN BUILT-IN HOB
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Do not place anything in between pan and pan support that
may seriously damage the hob.
Do not remove the pan support and enclose the burners.
This will concentrate the flame and deflect the heat onto the
hotplate.
1. If gas leaks, switch-off the stopcock by turning the knob to “off” position and open all
windows for ventilation. Do not light a match or use a lighter. efrain from operation
electric switches. Contact authorized technician immediately.
2. Please use the specified gas. Incorrect gas usage will cause abnormal burning and
lead to danger.
3. Please use good quality rubber hose and ensure connection being secured properly.
Ensure that the hose does not pass on top of the hob. Do not depress or bend the
hose.
Do not use large or heavy pots which can bend on the pan
support and deflect the flame onto hotplate.
Position pan centrally over burner so that it is stable. Do not
let pan in overhang position.
Use only wok support supplied or recommended by the hob
manufacturer.
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HINTS ON INSTALLATION
1. The underside of the hob must have a clearance of minimum 40cm. Do not seal
completely. The door of the cabinet should have ventilation blinds with ventilation area
of not less than 0.02m.
2. Please use specified rubber hose.
3. Do not place gas cyclinder underneath the
hob. The rubber hose must not exceed 2m in
length.
4. Observe minimum clearance surrounding the
hob (more than 150mm from the wall and
more than 1000mm for vertical distance).
( efer the diagram)
SAFETY INSTRUCTIONS
1. Please use the specified gas type for the hob.
2. Please use the specified rubber hose for gas supply which does not break due to
aging. The hose must not be in contact with any part of the hob. (it is recommended to
change the gas inlet hose every 2 years.)
3. Before using, please check to ensure that the burners, copper caps and wok stands
are placed in proper position.
4. Do not use the hob to dry clothing or place combustible objects near the hob.
5. During cooking, please maintain proper ventilation in the kitchen and avoid direct
strong wind blowing to the hob.
6. Do not seal the cabinet door. When using the hob, ensure supply of fresh air into the
cabinet.
7. Burner heads, copper caps and wok stands are hot after used. Please do not touch
them.
8. If gas leaks, switch off the stopcock by turning the knob to “off” position and open all
windows for ventilation. Do not operate electric switches, insert or remove plug from
the socket, and do not light a flame.
9. Do not spray aerosols in the vicinity of this hob while it is in operation. Some
propellant gas may produce corrosive vapour when heated.
10. Flammable materials should not be stored in drawers or cupboards which are located
below this hob.

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CAUTION INSTALLATION INSTRUCTIONS
1. Please use the specified gas type.
2. When using the hob, please ensure proper ventilation in the kitchen.
3. Installation and servicing should be carried out by authorized personnel only.
4. Use only low pressure regulator for this appliance. (as shown in figure 4)
OPERATION INSTRUCTIONS
• The position of the corresponding gas burner is indicated on each control knob.
• The burner can be regulated with the corresponding control knob by using the
following setting:
• Press the corresponding knob anticlockwise to the high flame symbol, and keep the
knob press down until the burner ignites for approximately 2-3 seconds.
• To turn off a burner, turn the knob clockwise to “off” position.
CAUTION: if the flame extinguishes accidentally, turn off all gas supply and wait for 1
minute efore attempting to re-ignite.
1. This hob unit must be installed by a qualified technician to avoid hazard.
2. Please refer to the following installation die-cut template (figure 1) supply with your
unit when marking holes for mounting and installation.
3. Use new hose and new hose clip (screw type) for installation of your hob unit. (as
shown in figure 2).
4. The glass top plate should fit the top of the bench properly.
5. After installation, test with soapy water to ensure no gas leakage. (as shown in
figure 3)
Low Pressure
egulator
High Pressure
egulator
Figure 4
Gas Inlet Area
To Gas
Regulator
Figure 1
Figure 2
Figure 3
680mm
380mm
50mm

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ILLUSTRATIONS
1. There could be air trapped in the gas pipe in a new hob or when left unuse for a
period of time. The burner may not lit at first ignition. Please repeat the ignition
process to let out the air in the pipe until it is lighted.
2. In case of yellow flame or backfire during burning, adjust the air ventilation plate
situated at the hob base until the flame is normal (there are air-vents for both of the
inner ring and outer ring flame).
CLEANING
• Allow glass hob to cool down before cleaning. The glass plate is best cleaned with
cloth and warm soapy water.
• Caustic solutions, washing soda, aerosol spray cleaners, bleach and some biological
cleaners are detrimental to some finishing. Do not apply them onto burners and caps.
• Do not put burner caps into dishwasher.
• emove spillage from the anti-spillage tray before cleaning. Control knobs can be
pulled off for cleaning.
• When re-assembling the anti-spillage tray, always ensure that it is located correctly
over the spark electrode. Care should be taken to keep the electrode clean and avoid
damage to the porcelain insulator when removing the anti-spillage tray during
cleaning.
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PARTS IDENTIFICATION & SPECIFICATIONS
PARTNAME
1. Pan Stand
2. Sparker
3. Outer Cap
4. Inner Cap
5. Decorative Cover
6. Anti-Spillage Tray
7. Knob
8. Glass Top
9. Bottom Base
SPECIFICATIONS
Model MBH-722 MBH-733
Burner Head Double Triple
Ignition System Continuity Spark
Consumption (kW) left right left middle right
5.0 5.0 5.0 1.2 5.0
Weight (Kg) 15.7 17.5
Gas Liquid Petroleum Gas (LPG)
Pressure 28 MBA
ubber Hose Diameter 11.5mm
Top Plate Dimension (mm) 800(L) x 450(W) 800(L) x 450(W)