Adexa HRQ-911 User manual

Instruction Manual
Gas Solid Top with Gas Oven
operating instruction
(Read the machine before use)

Instruction Manual
In order to give full play to the performance of this product and reduce unnecessary
losses and damage, please read the product manual carefully before use, and keep it
properly for future reference.
This product is characterized by high technical content, novel design, complete
functions, convenient operation, energy saving and environmental protection, etc.,
which is a more advanced gas combined furnace in China.
warn
！Any modification, and incorrect installation, adjustment, repair or
maintenance may result in property damage or casualties, if the
adjustment or repair should be contacted with the supplier and
conducted by a trained professional.
！For your safety, please do not store or use flammable and explosive
gases, liquids or articles near this product
1. General matters
※When installing and repairing, please carefully follow the following steps to
ensure the safe use of the machine.
※Keep the instructions safe for future doubt all or left to the next
operator.
※This machine can only be operated by personnel skilled in this
machine.
※When the machine is not used or when the operator is absent, it is
necessary to turn off the machine and cut off the gas source to avoid
danger.
※The installation, initial use and maintenance of the furnace shall
be performed by professionals or qualified persons or those who have
obtained the installation operation certificate, or a concession approved
by the manufacturer.

Instruction Manual
※Remove the outer packaging, ensure the integrity of the machine, if
you have any questions, please do not use the machine, and ask experts
to consult, do not put the packaging materials, in the place where children
can get, so as not to avoid danger (materials are plastic bags, nails,
etc.)
※Repair should be repaired by the professional maintenance center
personnel, and use the original accessories. If the above requirements
are not followed, the safety performance of the machine may be endangered.
※This machine is used for a commercial use and is not suitable for other
uses, otherwise it will cause danger.
※The installation of the machine must be conducted by a professional
according to the instructions provided by the manufacturer.
※Do not rinse directly with water.
※Clean the stainless steel surface regularly and properly to prevent
surface oxidation and chemical damage to the machine.
2. Installation instructions
2.1General parameters
2.1.1 Technical parameters
Name
Gas Solid Top with Gas Ovene
Model
HRQ-911
HRQ-711
size
800×900×920
700×700×920
Intratracheal size
G 3/4〃
Gas flow rate (m3/h) (Based on the
standard condition of 15 ℃
bottled)
0.25
0.25
Use gas (see schedule)
liquefied petroleum gas
natural gas
Artificial gas
Use pressure valve
Low pressure regulating valve P≤0.05Mpa Low pressure)
Combustion value (kcal / h)
6297

Instruction Manual
2.1.2 attached list
Gas fuel classification
The basic characteristics of fuel gas are divided into four categories by the fuel gas acquisition
method
1.Natural gas (pipeline gas) 2000Pa
（1）gas well gas （2）associated(-dissolved) gas （3）mine drainage gas
2.Artificial gas (pipeline gas) 1000~1200Pa
（1）gas well gas （2）associated(-dissolved) gas （3）mine drainage gas
3.Oil to gas (pipeline gas) 2000Pa
（1）Heat storage and pyrolysis gas（2）Heat-storage and catalytic cracking gas （3）Pressure
cracking gas
4.LPG, bottled gas, 3000Pa
The above data are the industry standards for reference
Note: The gas and gas pressure used in different regions are also different,
please use the local gas pressure standard.
2.1.3 Gas, nozzle and conversion
※The gas and pressure are different in different regions. Please convert
the nozzle according to the local gas pressure
Gas
Iron plate furnace
burner (small)
Oven burner (large)
liquefied petroleum gas
Φ1.1mm
Φ1.1mm
natural gas
Φ1.8mm
Φ2.4mm
Artificial gas
Φ2.6mm
Φ3.2mm
oil gas
Φ1.7mm
Φ2.1mm
Note: This data is only for reference purposes, not for standard data.

Instruction Manual
2.1.4 Schematic diagram of the structure

Instruction Manual
3. Installation requirements and matters needing attention
※All installations and operations must be carried out by qualified
persons as required.
3.1 Installation requirements
※Because the machine is heavy, please consider the weight of the
machine when installing. We recommend that you install it on the ground.
※When installation: the machine must be 10cm away from the wall, in
case the machine needs to be installed against the wall, the wall must
be fire resistant, can not burn, the left and right side of the
non-combustible more than 10cm.
※The installation position should be in a well-ventilated place, and

Instruction Manual
the exhaust fan should be installed to ensure that the steam and the
combustion exhaust gas are discharged during the work process.
※After the installation of the machine, must keep stable, horizontal
placement can not be tilted, also can not be shaken when used.
※Use the gas with the permission of the gas supplier first, and verify
that the supplied gas is consistent with the gas used in the future.
※Do not use other gas not conforming with the machine as fuel and high
pressure regulator.(This machine is only suitable for using the
low-pressure control valve.)
※The used voltage of the equipment must comply with the rated voltage
(do not use other power sources that do not conform to the machine)
3.2 Connect of the gas
※A quick cut air valve must be installed before installing the machine
and must be located near the machine.
※Make sure the machine is the same type of gas connected. If not, do
not connect because the gas connection pipe is painted yellow.
※The pipes connected to the machine must be connected with suitable
metal pipes.
※The machine shall be tested with LPG.
※If the pipe pressure is 10% higher than the rated pressure required
by the machine, a regulating valve is required to ensure that the rated
pressure is reached.
※After connection, test with soapy water or test whether there is air
leakage at the test pipeline connection, " do not use the fire source
ignition test!”
3.3 Electrical connection
※Users should install appropriate switch, fuse and leakage protection
near the equipment. sundries should not be stacked in front of the switch
to facilitate operation.
※The furnace body is provided with equipotential grounding bolts, and
the wire of not less than 1.5mm 2 copper conductor shall be reliably

Instruction Manual
connected with the ground wire conforming to the safety regulations.
※After the installation, check whether the wiring is loose, whether
the air pressure is normal, and whether the safe connection is reliable.
※The temperature adjustment range of the equipment baking furnace is
between 50 and 330℃, and the recommended normal use temperature is
between 180 and 250℃.
3.4 Precautions
※Do not put inflammable items (such as towels, etc.) in any position
on the furnace surface, otherwise it may cause combustion and fire
accidents.
※After using it, the gas valve should be closed immediately.
※If air leakage is found, the gas valve should be closed immediately,
open the window to strengthen ventilation. Do not switch the power supply
and electric system to be used after maintenance.
※During transportation, the stove shall be small and not inverted to
prevent damage to the product shell and interior.
※Inflammable and explosive articles should not be stored near the
installation position, the ambient temperature is lower than 45℃, and
the relative humidity is below 85%.
Special remarks:
warn!
This product must be operated by a trained chef.
Can not be disassembled or modified.
Disassembly and modification of the products can lead to serious accidents.
Before cleaning, remove the plug and cut off the power supply.
When cleaning, do not sprinkle water directly on the product.
Water will conduct electricity, and the product may cause electric shock
accidents due to electricity leakage.
Do not tap the product or place heavy objects on the product.
Abnormal operation will cause equipment damage and danger.
High temperatures can cause burns.

Instruction Manual
In the process of work and before and after, due to the high temperature
relationship, do not directly contact the box with your hands, especially in the
high temperature area.
Do not use the power supply (gas) other than the product label power supply.
Do not use the power supply knife that does not meet the safety standards and
quickly cut off the gas source valve.
pay attention to!
When the minefield is close, the power switch should be disconnected as soon as
possible.
Can avoid the electrical damage caused by lightning strike.
It is forbidden to use hard and sharp objects to destroy the furnace body surface
and enamel surface.
After the work is finished, to close the power supply knife and quickly cut off
the gas source valve.
Circuit installation and maintenance must be carried out by qualified
professional engineering personnel.
If the power cord is damaged, it must be replaced by the manufacturer or its
maintenance department or similar professional personnel to avoid danger.
3.5 Maintenance
※Clean the burner and basin regularly (once daily day)
※If not used for a long time, use the cloth coated with gasoline, clean
the stainless steel surface, put in a well-ventilated place.
※Clean the stainless steel surface with warm soapy water every day and
rinse thoroughly (do not rinse the equipment directly with a water gun).
※When cleaning equipment, do not use cleaners, brushes or scraper tools
containing wear substances to clean the stainless steel surface, as
residual iron scraps can cause rust. And wipe according to the satin
direction, do not use products containing chlorine (bleach, hydrochloric
acid, etc.) to clean the steel surface, even if these products have been
diluted, do not use.
※This product cannot be washed directly out with water.

Instruction Manual
※Do not use corrosive substances (e. g. potassium chloride) to clean
the ground under the equipment.
※To clean the dirt on the burner and baffle in the furnace regularly
(recommended once a week)
※Do not change the ventilation space required for burning the
equipment.
※After daily work, the furnace body surface and the power cord can be
scrubbed with a wet towel without corrosive cleaner. It is strictly
prohibited to wash directly with water to prevent water infiltration,
damage the electrical performance, and cause electricity safety
accidents.
※If not used at any time, close the temperature controller and power
switch with the quick cut-off air source valve.
※When not used for a long time, the stove should be cleaned and placed
in a well-ventilated and no corrosive gas warehouse.
※Clean the stainless steel surface regularly and properly to prevent
surface oxidation and chemical damage to the machine.
※Clean before use, cut off the power supply, scrub with a wet towel
without corrosive detergent, and do not directly sprinkle water on the
product.
4. direction for use:
4.1 Upper iron plate furnace
※Turn the knob counterclockwise to the "★" position, press the knob
to the bottom, and constantly press the electronic lighter to ignite the
low fire burner (fire). Press the knob down for 20 seconds; observe the
fire burner (flame). When releasing the knob, the fire burner (flame) is
ignited; if not, repeat until it is ignited. If the stove is not used for
a long time or used for the first time, it may be a little longer firing
time (about two to three minutes), which is a normal phenomenon.
※When the small fire burner (flame) is lit, then rotate the knob

Instruction Manual
counterclockwise to the maximum flame position, "00" is the maximum flame,
to ignite the main burner, it can be used.(To set the flame to the minimum,
rotate counterclockwise to the minimum flame position, and "0" is the
minimum flame.
※After use, close the main burner: rotate the knob from the maximum
flame or minimum flame position to the "★" position to close the main
burner.
※Turn off the low fire burner (fire): rotate the knob from the "★"
position to the "●" position to close the small fire burner.
※不使用此机器时，请将快速切断气源阀门关闭。
Note: Every time you rotate the knob, press the knob a little and rotate.
※Because there is gas storage in the furnace, the internal gas needs
to be discharged during the first use, and the exhaust time may be longer,
about three to five minutes.
※Exhaust method: Turn the knob from off, counterclockwise to the "
★" position and press the knob down for about three to five minutes.

Instruction Manual
4.2. Lower gas baking oven:
※position and press the knob to the bottom while constantly pressing
the electronic burner to ignite the fire burner (fire). Press the knob
down for 20 seconds; when releasing the knob, the low fire burner (flame)
must be lit; if not, repeat this.(In an emergency, rotate the knob to the
"★" position and press to the bottom, through the lower monitoring mouth
of the furnace, light the small fire burner with a lighter, so that the
manual ignition can ignite the small fire burner). If the stove is not
used for a long time or used for the first time, the ignition time may
be a little longer, about two to three minutes, which is a normal
phenomenon.
※Turn the knob counterclockwise to the "C" position point burner and
then to the desired temperature position to reach the desired temperature
Degree, then it can be used. This equipment is equipped with temperature
regulating valve, which can automatically temperature the oven.
※After use, close the main burner: rotate the knob clockwise to the
"★" position to close the main burner. Turn off the low fire burner (fire):
rotate the knob from the "★" position to the "●" position to close the
small fire burner.
※Close the quick cut-off air supply valve without using this machine.
Note: Every time the knob is rotated, press the rotation slightly,
and then rotate.
190
260
C
120
330

Instruction Manual
※The first use of the need to release the internal air, the release
time may be longer, about three to five minutes.
※Passing method: Turn the knob from the off state, press
counterclockwise to the "★" position, and press the knob down for about
three to five minutes.
5. Daily inspection:
※Check the machine status before and after use every day
※Before use
Is the machine tilted?
Is the power cord aged, cracked or broken?
Is the control panel so damaged?
※in use
Is there a burnt bad smell, a bad smell?
Can the temperature control be heated at the same time?
Is the temperature out of control or leakage leakage?
warn!
Routine inspections must be performed frequently.
Check the product regularly to prevent serious accidents.
If you feel that the circuit and machine are faulty, stop using them.
Inform the professional and technical personnel for inspection and repair as soon as possible.
If the product fails and the user cannot be eliminated, we can
contact our factory or dealer to solve the problem and repair it free
within half a year after-sale. Where not according to the instructions
for the wiring, improper use, transportation collision and other damage,
need to replace the parts of the product, the factory only recover the
parts fee.