Bertello Bertello One User manual

Bertello LLC
PO Box 397
Afton, MN 55001
651-333-3934
[e-mail]
GAS BURNER USER MANUAL
DANGER
Model: Bertello One
WARNING: Do not try to light this appliance without

If you smell gas: reading the Lighting Instructions section of this
1. Shut off gas to the appliance manual
2. Extinguish any open flames
3. If odor continues, keep away from the appliance
and immediately call your fire department.
Leaking as may cause a fire or explosion which can
cause serious bodily injury or death, or damage to
property.
1. Do not store or use gasoline or other flammable
liquids or vapors in the vicinity of this or any other
appliance.
2. A propane tank not connected for use shall not be
stored in the vicinity of this or any other appliance.
in this manual prior to oven operation.
1. Never operate this appliance in enclosed areas.
2. If a fire should occur, keep away from the appliance and immediately call the fire department. Do not attempt
to extinguish an oil or grease fire with water.
WARNING
WARNING: Follow all leak-check procedures carefully
THIS GAS APPLIANCE IS DESIGNED FOR OUTDOOR
USE ONLY.
WARNINGS

3. Never operate this appliance unattended.
4. Do not store a spare or disconnected liquid propane cylinder under or near the oven.
5. Improper assembly may be dangerous. Please follow the assembly instructions carefully.
6. After a period of storage, and/or nonuse, the Bertello Multi-Fueled Outdoor Pizza Oven should be checked for
gas leaks and burner obstructions before use. See instructions in this manual for correct procedures.
7. Do not operate the oven if there is a gas leak present.
8. Do not sue a flame to check for gas leaks.
9. Combustible materials should never be within 24 inches (61 cm) of the oven.
10. Do not put a oven cover or anything flammable on, or in the storage area under the barbecue.
11. Your Bertello Oven should never be used by Children. Accessible parts of the oven may be very hot. Keep
young children away while it is in use.
12. You should exercise reasonable care when operating your Bertello Oven. It will be hot during cooking or
cleaning and should never be left unattended, or moved while in operation.
13. Should the burners go out while in operation, turn all gas valves off. Open the back door hatch and wait five
minutes before attempting to relight, using the lighting instructions.
14. Liquid propane gas is not natural gas. The conversion or attempted use of natural gas in a liquid propane
unit or liquid propane gas in a natural gas unit is dangerous and will void your warranty.
15. Do not attempt to disconnect any gas fitting while your barbecue is in operation.
16. Use heat-resistant oven mitts or gloves when operating the oven.
17. Keep any electrical supply cord and the fuel supply hose away from any heated surfaces.
18. Do not use this oven unless all parts are in place. The unit must be properly assembled according to the
assembly instructions.
19. Do not build this model of grill in any built-in or slide in construction. Ignoring this Warning could cause a
fire or an explosion that can damage property and cause serious bodily injury or death.
20. Use the pressure regulator and hose assembly that is supplied with your Bertello Oven.
21. Do not attempt to disconnect the gas regulator and hose assembly or any gas fitting while your Bertello Oven
is in operation.
22. A dented or rusty liquid propane cylinder may be hazardous and should be checked by your liquid propane
supplier. Do not use a liquid propane cylinder with a damaged valve.
23. Although your liquid propane cylinder may appear to be empty, gas may still be present, and the cylinder
should be transported and stored accordingly.
24. If you see, smell or hear the hiss of escaping gas from the liquid propane cylinder:
- Move away from the liquid propane cylinder.

- Do not attempt to correct the problem yourself.
- Call your fire department.
25. Do not use indoors. This oven is designed for outdoor use only. If used indoors, toxic fumes will accumulate and
cause serious bodily injury or death.
26. Only use this oven outdoors in a well ventilated area. Do not use in garage, building, breezeway or any other
enclosed area.
27. Do not use this oven under any overhead combustible construction.
28. Improper assembly may be dangerous. Please follow the assembly instructions in this manual. Do not use
oven unless all parts are in place.
29. You should exercise reasonable care when operating your oven. It will be hot during cooking and should never
be left unattended during use.
30. Do not leave infants, children or pets unattended near a hot oven.
31. Do not attempt to move a hot oven. Allow oven to cool before moving.
32. Do not wear clothing with loose flowing sleeves while lighting or using the oven.
33. Do not use oven in high winds.
34. Keep the oven on a secure, level surface at all times, clear of combustible material.
35. Keep the cooking area clear of flammable vapor and liquids, such as gasoline, alcohol, etc., and combustible
material.
36. This oven is not intended to be installed in or on recreational vehicles and/or boats.
37. The use of alcohol, prescription or non-prescription drugs may impair the consumer's ability to properly
assemble or safely operate the oven.
38. This oven is not intended for and should never be used as a heater.
39. Combustion by-products produced when using this product contain chemicals known to the State of California
to cause cancer, birth defects or other reproductive harm.

The oven should be thoroughly cleaned on a regular basis.
4
52
1
5
3
7 2
6
9 8
CAUTION
PARTS LIST (WITH GAS BURNER)

12
14
11
10
13

1. Gas Burner
2. Mounting holes
3. Burner control knob
4. Oven opening for gas burner
5. Gas Burner mounting bolts
6. Hose connection on gas burner
7. Hose
8. Hose connector to propane tank
9. Hose connector to gas burner
10. Propane tank
11. Propane tank hose connector
12. Open/Close valve
13. Wood Burning Tray for Gas Burner
14. Wood Burning Tray Grate
PARTS LIST (WITH GAS BURNER)

STEP 1 Connect hose to gas burner with a wrench. Do not over tighten.

STEP 2 Connect other end of hose to propane tank.
STEP 3 Remove the stone, and slide the 'Wood Burning Tray for Propane Gas Burner' (14)
to the back of the oven.

STEP 4 Slide gas burner into back opening of oven. Position two holes on gas burner
over the two bolt heads.

STEP 5
Slide gas burner holes over the two bolt heads

STEP 6 Tighten both bolts with allen wrench

STEP 7
Slide the pizza stone into the oven

STEP 8 Rotate propane valve to open position. Next, push gas burnker knob
inwards (towards oven) then turn counter clockwise

OFF POSITION
HIGH
LOW

STEP 9 Turn the knob to counter clockwise to the HIGH position while pushing the knob inwards.
You will hear a click sound (which is the ignitor). Continue holding the knob inwards for
5 seconds. Holding the knob inwards for 5 seconds is required for the flame to
stay lit. This is a safety feature.

If you cannot get the burner to ignite. Remove back access hatch and ignite manually
with a long match or long lighter. Use heat resistant gloves for safety.
To ignite manually, continue to hold knob in for 5 seconds while igniting and position
knob in HIGH position.
STEP 10

We recommend turning the gas burner to high to preheat the stone for approximately 30 minutes. Then
a few minutes before you are about to cook your pizza, put wood kindling/wood chunks in the back of the
oven on top of the wood burning tray for propane gas burner, and turn the burner knob to low or med/low.
If you have a non-contact infrared thermometer, try to get the middle of the stone to approximately 700-750F
and the back of the stone to 800-900+F. Rotate the pizza at quarter rotations approximately every 20 to 30
seconds.
WARNING: Only use this oven outdoors in a well-ventilated area. Do not use in a garage, building, breezeway
or any other enclosed area.
WARNING: Keep ventilation openings for cylinder enclosure free and clear from debris.
WARNING: Your Bertello Oven shall not be used under overhead combustible construction.
WARNING: Your Bertello Oven is not intended to be installed in or on recreational vehicles and/or boats.
WARNING: Do not use the Bertello Oven within 24 inches of combustible materials.
WARNING: The entire cooking box gets hot when in use. Do not leave unattended.
WARNING: Keep any electrical supply cord and the fuel supply hose away from any heated surface.
WARNING: Keep the cooking area clear of flammable vapors and liquids such as gasoline, alcohol, etc.,
and combustible materials.
WARNING: Never store an extra (spare) LP cylinder under or near the Bertello Oven.
WARNING: The LP cylinder used with your Bertello Oven must be with a listed OPD (Overfilling Prevention
Device) and a QCC1 or Type 1 CGA810) cylinder connection. The cylinder connection must be compatible
with the Bertello Oven connection.
STORAGE AND/OR NONUSE
● The gas must be turned off at The liquid propane cylinder then The Bertello Oven is not in use.
● When the Bertello Oven is stored indoors, the gas supply must be
GENERAL INSTRUCTIONS
General Tips for using the Gas Burner with Wood at the same time

DISCONNECTED and the LP cylinder stored outdoors in a well-ventilated space.
● LP cylinder must be stored outdoors in a well -ventilated area out of reach of
children. Disconnected LP cylinder must not be stored in a building, garage or any
other enclosed area.
● When the LP cylinder is not disconnected from the Bertello Oven, the
appliance and LP tank must be kept outdoors in a well-ventilated space.
● The Bertello Oven should be checked for gas leaks and any obstructions in the burner tubes before using.
(See Section: “Maintenance/Annual Maintenance).
CAUTION: Do not use oven cleaner, abrasive cleansers (kitchen cleansers), cleaners that contain citrus
products, or abrasive cleaning pads on barbecue or cart surfaces.
Inside cooking module - Brush any debris off of burner tubes. DO NOT ENLARGE
BURNER PORTS (OPENINGS). Wash inside of cooking box with warm soapy water
and a water rinse.
Stainless steel surfaces - Wash with a soft cloth and a soap and water solution. Be
careful to scrub with the grain direction of the stainless steel.
Do not use cleaners that contain acid, mineral spirits or xylene. Rinse well after
cleaning.
Preserve Your Stainless Steel - Your Bertello Oven is made from stainless steel. To keep the stainless steel
looking its best is a simple matter. Clean it with soap and water, rinse with clear water and wipe dry. For
stubborn particles, the use of a non-metallic brush can be used.
IMPORTANT: Do not use a wire brush or abrasive cleaners on the stainless steel surfaces of your Bertello Oven
as this will cause scratches

IMPORTANT LP CYLINDER INFORMATION
Failure to follow these DANGER statements exactly may result in a fire causing death or serious injury.
DANGER
NEVER Store a spare LP Cylinder under or near the Bertello Oven.
NEVER fill the tank beyond 80% full.
CONNECTING THE LIQUID PROPANE CYLINDER
All Bertello Oven liquid propane gas regulators are equipped with a UL-listed tank
connection as per the latest edition of ANSI Z21.58. This will require a liquid propane
tank that is similarly equipped with a Type 1 connection in the tank valve. This Type 1
coupling allows you to make a fast and totally safe hookup between your gas Bertello Oven and
your liquid propane tank. It eliminates the chance of leaks due to a POL fitting that is
not properly tightened. Gas will not flow from the tank unless the Type 1 coupling is fully
engaged into the coupling.
WARNING: Make sure that the LP cylinder valve is closed. Close by turning valve clockwise.
DANGER:
Do not use an open flame to check for gas leaks. Be sure there are no sparks or open flames in the area while
you check for leaks. Sparks or flames will result in a fire or explosion which can cause serious bodily injury
or death, explosion which can cause serious bodily injury or death, and damage to property.
GAS INSTRUCTIONS