Ooni 3 User manual

GAS BURNER
FOR OONI 3 & OONI KARU
MANUAL

For use with LPG (Propane) Gas only.
Use only with supplied Gas regulator.
Register your Ooni Karu Gas Burner FSD
at ooni.com
For the full user guide, cooking
instructions, tips and tricks please visit
ooni.com

1
1
Please read the present legal disclaimer fully before assembling, installing and using/servicing your Ooni Karu
Gas Burner FSD attachment part in connection with your Ooni 3/Ooni Karu oven. Failure to comply with all the
provisions of the present legal disclaimer could result in property damage, serious bodily injury or even death,
or in a fire causing damage to property.
1. When using Ooni 3/Ooni Karu oven together with your Ooni Karu Gas Burner FSD attachment part, bear
in mind that (i) the Ooni Karu Gas Burner FSD attachment part shall only be used with your Ooni which
excludes any other appliance, and (ii) the entirety of the provisions of the Ooni 3/Ooni Karu oven’s Safety
Legal Disclaimer also apply to the use of the your Ooni Karu Gas Burner FSD attachment part in addition
to the provisions of the present safety legal disclaimer. You are strongly advised to not use your Ooni 3/
Ooni Karu oven with the Ooni Karu Gas Burner FSD attachment part until your Ooni 3/Ooni Karu oven
has been thoroughly and properly gas leak-tested.
2. Combustion by-products, produced when using the Ooni 3/Ooni Karu oven with your Ooni Karu Gas
Burner FSD attachment part, contain carbon and carbon monoxide in the flue gas of Ooni Karu Gas Burner
FSD; these substances, if inhaled indoors or in any other unventilated area, are known as a possible cause
of death through asphyxiation and/or carbon monoxide poisoning.
3. If Ooni Karu Gas Burner FSD does not light, turn knobs OFF, wait 5 minutes, and try again. Always close
the gas valve during the 5 minute waiting period. If Ooni Karu Gas Burner FSD does not ignite with the
valve open, gas will continue to flow out of Ooni Karu Gas Burner FSD and could accidentally ignite with
risk of injury.
4. If a gas leak is detected at any time, STOP and call the fire department. Leaking propane may result
in explosion, fire, severe personal injury, or death. If you smell gas (1) shut off gas to the appliance, (2)
extinguish any open flame, (3) open door, and (4) If odour continues, keep away from your Ooni 3/Ooni
Karu oven and immediately call your gas supplier or your fire department. If you cannot stop a gas leak,
immediately close LPG (propane) valve and call LP gas supplier or your fire department. If “growing”
bubbles appear in the cylinder do not use or move the LPG (propane). Contact an LP gas supplier or
your fire department.
5. Do not store or use gasoline or other flammable liquids or vapours in the vicinity of your Ooni 3/Ooni
Karu oven or any other appliance. Do not insert any tool or foreign object into the valve outlet or safety
relief valve. You may damage the valve and cause a leak. Never attempt to attach your Ooni Karu Gas
Burner FSD to the self-contained LP gas system of a camper trailer or motor home. Never operate your
Ooni 3/Ooni Karu oven with LPG (propane) in any other position other than that specified in assembly
instructions. Always close LPG (propane) valve before moving LPG (propane) from specified operation
position. Turn controls and gas source or tank OFF when not in use.
6. Use the Ooni Karu Gas Burner FSD, as purchased, only with LPG (propane) and the regulator/valve
assembly supplied. Do not attempt to repair or alter the hose/valve/regulator for any “assumed” defect. Any
modification to this assembly will create the risk of a gas leak and fire. Use only authorized replacement
parts supplied by Ooni LIMITED. NEVER store a spare LPG (propane) under or near your Ooni 3/Ooni Karu
oven or in an enclosed area. An LPG (propane) not connected for use shall not be stored in the vicinity
of your Ooni 3/Ooni Karu oven or any other appliance.
7. You shall use your Ooni Karu Gas Burner FSD attachment part, in connection with your Ooni 3/Ooni Karu
oven, only with pre-bottled LPG (propane).
8. Improperly stored LPG (propane) is a hazard due to possible gas release from the safety relief valve. This
could cause an intense fire with risk of property damage, serious injury or death. If you see, smell or hear
gas escaping, immediately move away from the LPG (propane) tank/appliance and call your fire department.
OONI LIMITED DOES NOT ACCEPT ANY RESPONSIBILITY, LEGAL OR OTHERWISE, FOR THE INCIDENTAL OR
CONSEQUENTIAL DAMAGE TO PROPERTY OR PERSONS RESULTING FROM THE USE OF YOUR OONI KARU
GAS BURNER FSD ATTACHMENT PART WHICH DOES/DID NOT COMPLY WITH ANY OF THE PROVISIONS
Safety Legal Disclaimer: Must be read in full prior to use

2
OF THE PRESENT LEGAL DISCLAIMER. OONI LIMITED SHALL IN NO EVENT BE LIABLE FOR ANY SPECIAL,
INDIRECT, CONSEQUENTIAL OR OTHER DAMAGES OF ANY NATURE WHATSOEVER IN EXCESS OF THE
ORIGINAL PURCHASE PRICE OF YOUR OONI KARU GAS BURNER FSD ATTACHMENT PART.
Some states or countries do not allow the exclusion or limitation of incidental or consequential damages,
therefore such limitations or exclusions may not apply to you.
Safety Information
• Read instructions in their entirety before using appliance.
• Only to be used outdoors.
• WARNING: accessible parts may be very hot.
• Keep away from young children.
• Do not move appliance during use.
• Ensure the gas supply is turned off at the cylinder after use.
• Do not modify the appliance.
• Parts sealed by the manufacturer or agent must not be manipulated by the user.
• Always use protective gloves when handling hot components.
• Storage of an appliance indoors is only permissible if the cylinder is disconnected and removed from
the appliance. When the appliance is not used for a period of time, it should be removed from the oven
and stored in its original packaging in a dry dust free environment.
• CAUTION: All cleaning and maintenance should be carried out when the oven is cool and with the fuel
supply turned OFF at the gas cylinder and disconnected.
• BEFORE USE CHECK APPLIANCE AND CONNECTIONS FOR LEAKS:
Never check for leaks with a naked flame, always use a soapy water solution.
Leak testing: Leak test each time a new gas tank is connected or after a long period without having
used the appliance. Make sure that the valve is in correct alignment with the venturi. Make sure that
the hose has no cracking or splitting. IMPORTANT: if you cannot stop a gas leak, turn off the gas tank
valve and call your local gas tank dealer or fire department.
• The appliance must be kept away from any flammable materials during use.
• When changing the gas canister, ensure that the Ooni Karu Gas Burner FSD knob is turned to the off
position, disconnect the regulator from the gas canister and remove the canister. Throughout this
process, ensure that the canister is kept a minimum of 1 meter (3.5ft) away from the oven to avoid
ignition risks.
Gas regulator supplied may not be suitable for use in your territory or region, please refer to your local
regulations for more information.

3
• Use 6 kg to 13 kg gas tanks with a maximum height including the regulator of 570mm and a maximum
diameter including the regulator of 310 mm. In case of smell of gas, close the gas container tap and
test the airtightness.
• Regulator and Hose Requirements:
The regulator used with your gas burner oven must be CE approved, and conform to local codes, such
as EN16129. Also the hose connected to the tank must be approved and conform to local codes. The
length of the hose shall be no excess 1.5m (For Finland, it should be no excess 1.2m)
• If the ground temperature is above 50K, the surface needs protection.
Ø310mm
570mm

4
• This appliance shall only be used in an above ground open-air situation with natural ventilation, without
stagnant areas, where gas leakage and products of combustion are rapidly dispersed by wind and natural
convection.
• Any enclosure in which the appliance is used shall comply with one of the following: An enclosure with
walls on all sides, but at least one permanent opening at ground level and no overhead cover.
Within a partial enclosure that includes an overhead cover and no more than two walls.
Within a partial enclosure that includes an overhead cover and more than two walls, the following shall
apply:
(i) at least 25% of the total wall area is completely open; and
(ii) at least 30% of the remaining wall area is open and unrestricted.
In the case of balconies, at least 20% of the total of the side, back and front wall areas shall be and remain
open and unrestricted.
 OUTDOOR AREA  EXAMPLE 1
 OUTDOOR AREA  EXAMPLE 2
Diagrammatical Representation of Outdoor Areas

5
USA / CAN
Step 1a
Install hose pipe
Parts required:
Ooni Karu Gas Burner
Hose pipe
Tools required:
Wrench x2
tighten with
suitable wrenches

6
AUS
tighten with
suitable wrenches

7
If using Ooni 3
skip to Page 7
If using Ooni Karu
skip to Page 13

8
Ooni 3 - Step 1
Install Ooni Karu Gas Burner
Parts required:
Assembled Ooni
Ooni Karu Gas Burner
M5 10mm bolts x2

9
Step 2
Secure Ooni Karu Gas Burner
Secure but do not
over tighten bolts
!
Parts required:
Assembled Ooni with Ooni
Karu Gas Burner
Allen key
Gas bottle

10
Step 3
Remove the door, flame guard
and insert chimney cap
Parts required:
Assembled Ooni with Ooni
Karu Gas Burner
The door should removed at all times during use with the Ooni Karu Gas Burner

11
O Max. power Min. power
Click!
Step 4
Turn the button anticlockwise
until it clicks
Parts required:
Assembled Ooni with Ooni
Karu Gas Burner

12
If not, turn o the gas and go back to step 4
If Ooni Karu Gas Burner still does not ignite go to step 6
Step 5
Verify that Ooni Karu Gas Burner
is on
Parts required:
Assembled Ooni with Ooni
Karu Gas Burner

13
Turn the gas on and light using a match and the supplied
match holder through the front of the oven
If the flames go out turn o the gas and wait 5 minutes before reigniting
You can now set the required power level
Step 6
If Ooni Karu Gas Burner still does
not ignite
Parts required:
Assembled Ooni with Ooni
Karu Gas Burner

14
Ooni Karu: Step 1
Remove the door
Parts required:
Assembled Ooni Karu
The door should removed at all times during use with the Ooni Karu Gas Burner

15
Step 2
Remove the chimney
Parts required:
Assembled Ooni Karu

16
Step 3
Add chimney cap
Parts required:
Assembled Ooni Karu

17
Step 4
Remove fuel tray / grate
Parts required:
Assembled Ooni Karu

18
Step 5
Remove draft plate
Parts required:
Assembled Ooni Karu
Allen key