Heat Outdoors UMBRA Plinth Operation and maintenance manual

UMBRA Plinth
MgO Gas Fire Pit
Safety Instructions and Operation Manual
901681
Heat Outdoors
Unit 9, Stort Valley Industrial Estate
Stansted Road, Bishop’s Stortford
Hertfordshire, United Kingdom
CM23 2TU
www.heat-outdoors.co.uk
01279 466500
[email protected]

2Contents
Contents
Warning . . . . . . . . . . . . . . . . . . . . . 3
Leakage Test . . . . . . . . . . . . . . . . . . . 4
Location . . . . . . . . . . . . . . . . . . . . . 4
Safety Precautions . . . . . . . . . . . . . . . . . 5
Installation . . . . . . . . . . . . . . . . . . . . 6
Technical Specications . . . . . . . . . . . . . . 7
Assembly Instructions . . . . . . . . . . . . . . . 8
Connecting the LPG Gas Cylinder. . . . . . . . . . 10
Operation . . . . . . . . . . . . . . . . . . . . 11
Replacing the gas cylinder. . . . . . . . . . . . . 12
Cleaning & maintenance . . . . . . . . . . . . . 13
Troubleshooting . . . . . . . . . . . . . . . . . 14
Storage . . . . . . . . . . . . . . . . . . . . . 15
Customer Service . . . . . . . . . . . . . . . . 15

3
Warning
Warning
Please carefully read all instructions provided before using this appliance. This heater
must be installed in accordance with the instructions and local regulations. The use of
this appliance in enclosed areas can be dangerous and is prohibited.
• Perform the ‘leak test’ after each change of the gas cylinder.
Never check for leaks with a naked ame
• Do not store other ammable vapours or liquids near this appliance.
If you smell gas, follow the steps below:
1. Extinguish all naked ames; do not operate any electrical appliances
2. Close the valve of the regulator to stop gas running to the unit and turn the heater to
the OFF position (full disk = •• )
3. Ensure the regulator is xed to the bottle correctly.
4. Check the hose from the gas bottle to the unit has no splits - this can be done with
soapy water to identify splits in the hose.
5. If odour persist contact Heat Outdoors or a gas supplier.

4Leakage Test
Leakage Test
Gas connections on the appliance are leak tested prior to shipment. Possible mishandling
of the appliance during shipment can damage the integrity of some parts.
A complete gas leakage test must be performed again at the installation site. Please
follow the procedure below for leakage test.
1. It is advised to make a soap / liquid detergent and water solution to identify any
holes/splits or loose ttings in the tube.
2. Make sure the control tap is in the OFF position on the control panel.
3. Apply the solution to the hose using a brush or rag.
4. Turn ON the gas supply and check for bubbles from the hose. If the air bubbles
appear this indicates a leak in the hose.
5. If a leak is present, turn OFF the gas supply immediately, tighten or replace any
leaking tting carefully, turn gas again and recheck.
Location
The appliance is for outdoor use only.
Do not use the heater indoors or in an enclosed area. Always ensure that adequate air
ventilation is provided.
• Do not use the heater in a basement or below ground level.
• This appliance should only be used in an above ground open-air situation with natural
ventilation, where gas leakage or combustible materials are dispersed.
• Any enclosure in which the appliance is used should comply with one of the following:
• Within a partial enclosure that includes an overhead cover and more than two
walls, the following shall apply:
• At least 25% of the total wall area is completely open and at least 30% of the
remaining wall area is open and unrestricted.
• If being used on a balcon area, at least 20% of the total wall area should remain
open and unrestricted.
This appliance should only be used in an outdoor area and shuld not be used in a
building, garage or any other enclosed area.

5
Safety Precautions
Safety Precautions
• Performance and safety service of this heater should be performed annually by a
qualied gas engineer.
• Do not use the heater in a combustable atmosphere.
• Do not store or use petrol or other ammable liquids in the heater unit.
• Before using the unit check the whole gas system ie. hoses for splits, twists which
may cause gas to leak or prevent ow.
• The recommended frequency of checking the tubing or the exible hose is at least
once per month and each time the cylinder is changed. If it shows signs of cracking,
splitting or other deterioration it should be changed for new hose of the same length
and of the equivalent quality.
• Disconnect gas cylinder before moving the heater.
• Do not attempt to modify any parts of the heater.
• The appliance is not recommended to be used in basements, below ground level or
in areas with limited / no ventilation.
• Ensure the heater is placed on a solid and level surface.
• It is recommended that you change the regulator annually to avoid blockages.
• Do not clean the heater with cleaners that are combustible or corrosive.
• Do not paint any part of the heater.
• The gas cylinder valve should be turned off when the heater is not in use.
• Avoid using the heater when it is raining to prevent water ingress.
• Keep children and vulnerable people away from the heater when in use.
• Do not move the heater when it is in use.
• Check the heater immediately if any of the following exists:
- There is a smell of gas.
- The heater performance of the heater seems to be reduced.
- The burner makes popping noise during use (a slight popping noise is normal
when the ame is extinguished after use).
• When the heater is in use the surface of the grills, reector and glass will reach a
high temperature. Do not touch these parts.
• Do not obstruct the ventilation holes of the cylinder housing.
• Only use the gas specied - 13kg-15kg Propane patio gas.
• In adverse weather conditions it is advised the heater is stored undercover or inside
where possible.
• The gas cylinder should be turned off when the heater is not in use.

6Installation
Installation
Important safety requirements:
THIS APPLIANCE IS FOR OUTDOOR USE ONLY
1. It is not recommended for this heater to be installed or used indoors, garages or any
other enclosed area.
2. DO NOT place articles on or against this appliance.
3. DO NOT use or store ammable materials near this appliance.
4. DO NOT operate this appliance unless it is fully assembled with reector and
protection guard in place.
5. Installation and repair should be done by a qualied service person. The appliance
must be inspected before use and at least annually serviced by a qualied gas
engineer. More frequent cleaning may be required.

7
Technical Specications
Technical Specications
ATTENTION: This appliance is tted with a exible gas rubber pipe and clamps that
must be used; never use a different kind of either and always use according to the
national regulations in force of the country of destination. These components should
be periodically replaced, according to the date reported on the body of each of them,
or according to the national regulations in force of the country of destination. An LPG
cylinder is not included should be acquired according to LPG compartment shape and
cylinder support.
Umbra Plinth MgO Gas Fire Pit
901681
30

8Assembly Instructions
Assembly Instructions
Parts supplied:
• Fire Pit (1pcs)
• Lava Rocks (3kg)

9
Assembly Instructions
This gas re pit must be installed on a at, stable surface
away from combustable materials.
Step 1
1. Remove re pit and cylinder from the packaging.
Place on a at stable surface.
Step 2
2. Place 3kg of lava rocks on and around the
burner evenly.
Step 3
Unscrew the button cap of the ignitor. Insert
1 x AA battery into the ignitor with the anode
outwards. Screw the ignitor cap back onto
the ignitor.

10 Connecting the LPG Gas Cylinder
Connecting the LPG Gas Cylinder
Before assembly, make sure all packing material has been removed. A exible gas
rubber hose (EN 1763-1) and clamps are supplied with this appliance and must be used.
You need to acquire an LPG, propane gas cylinder, usually marketed as patio gas. We
recommend a 5kg cylinder for this product to be housed inside, or a larger bottle can be
used externally. An external bottle must be placed 1.8m from the heater. Replacement
must be made as per the instructions specied in the “Replace the gas cylinder” section
of this instruction manual. Be careful not to kink the exible gas rubber hose.
Make sure the appliance gas knob is turned “OFF” (full disk) before assembling.
1. Put the LPG tank inside the tank housing.
2. The cylinder must be kept at least 5 feet away from the re pit during use.
3. Connect the regulator to LPG cylinder by hand by attaching to the top of the bottle
and securing in place using the black lever on the regulator.
4. Connect the hose to the appliance and the regulator. Tighten the screw of the hose
clamp with a screwdriver.

11
Operation
Operation
Before igniting the appliance, perform the “Leakage Testing” in a well ventilated area
(outdoors). On rst use and after every LPG cylinder change, the appliance gas circuit
must be purged of air before igniting! To do this, turn the control knob counter-clockwise
to the ignition position and push and hold for 1 minute before
attempting ignition.
To turn on the heater
1. Ensure the LPG cylinder has 4/5 its capacity and contains proper LPG Gas
(refer to Technical Data on page).
2. Turn LPG cylinder valve to the full ON position and close the LPG
compartment panel. Ensure the burner control knob is in the OFF position (full disk).
3. Push the control knob and keep pressing
while turning counter-clockwise to the
corresponding HIGH position (big ame). At
the same time push the ignition button. The
ignition will spark automatically.
4. When the burner is lit in HIGH position (big
ame), stop pushing the ignition button (star)
and keep the control knob pressed for 10 - 20
seconds. Then release it (the rst ignition
usually takes more time, because the gas
circuit is full of air).
Note
• If the burner does not stay lit, wait 5 minutes and then
repeat steps 3 and 4.
• Adjust the heat input by turning the knob from the
Maximum position (big ame), to the Minimum position.
• After lighting, turn knob from Minimum to Maximum (big
ame) position and back, to check ame stability.
• In case of accidental ame outage (for wind or other reasons), FSD will shut-off gas
supply automatically (FSD = Flame Safety Device).
• The burner may be noisy when initially turned on
• To eliminate excessive noise from the burner, turn the control knob to the Minimum
position and back. If you experience any ignition problem consult “Troubleshooting”.

12 Replacing the gas cylinder
To turn OFF the heater
1. Turn appliance control knob clockwise up to “OFF” position.
2. Turn the LPG cylinder valve to the “OFF” position.
3. Allow the appliance to cool before moving it (at least 30 minutes)
Re-lighting
1. Turn control knob to “OFF” position.
2. Wait at least 5 minutes, to let gas dissipate, before attempting re-light burner.
3. Repeat the “Operating” steps
Replacing the gas cylinder
1. Ensure there are no naked ames or sparks in the immediate vacinity
2. Close the valve of the gas cylinder.
3. Disconnect the regulator from the cylinder.
4. Replace the cylinder.Re-attach the regulator to the cylinder.
5. It is essential before the unit is used, perform a leak test using soapy water solution.
Warning
Changing of the gas cylinder must be undertaken in a ame free environment. Ensure
that all taps on the heater are in the closed position. Do not change the gas cylinder
whilst smoking

13
Cleaning & maintenance
Cleaning & maintenance
To enjoy outstanding performance of your heater for years make sure you perform the
following maintenance activities on a regular basis:
• Keep exterior surfaces clean.
• Use warm soapy water for cleaning. Never use ammable, corrosive or abrasive
cleaners.
• While washing your unit, be sure to keep the area around the burner and pilot
assembly dry at all time. If the gas control is exposed to water in any way, do NOT try
to use it. It must be replaced.
• After a long break from operation, the unit should be inspected for spiders, spider
webs or other insects.
• Air ow must be unobstructed. Keep controls, burner and circulating air
passageways clean.
Signs of possible blockage include:
• Gas odour with extreme yellow tipping of ame.
• Heater does NOT reach the desired temperature.
• Heater glow is excessively uneven.
• Heater makes popping noises.
• Spider and insects can nest in burner or orices. This dangerous condition can
damage the heater and render it unsafe for use. Clean burner holes by using a heavy-
duty pipe cleaner. Compressed air may help clear away smaller particles.
• Carbon deposits may create a re hazard. Clean the body and heating outlet with
soapy water if any carbon deposits develop.

14 Troubleshooting
Troubleshooting

15
Storage
Storage
Between uses:
• Turn the control knob to “OFF” position.
• Turn LPG cylinder to “OFF” position.
• Store heater upright in an area sheltered away from weather conditions (such as rain,
sleet, hail, snow).
• If desired, cover heater to protect exterior surfaces and to help prevent dust and
debris collecting in air passages.
During periods of extended inactivity or when transporting:
• Turn the control knob to “OFF” position.
• Disconnect LPG Cylinder and move to a secure, well-ventilated location outdoors.
• DO NOT store in a location that will exceed 50 degrees C.
• Store heater upright in an area sheltered away from weather conditions (such as rain,
sleet, hail, snow).
• If desired, cover heater to protect exterior surfaces and to help prevent dust and
debris collecting in air passages.
Disposal
In accordance with European Directive 2001/96/EG concerning used
electrical and electronic appliances (waste electrical and electronic
equipment – WEEE), please return any electrical equipment that you will no
longer use to the collection points provided for their disposal.
This symbol indicates that the appliance cannot be treated as normal domestic trash, but
must be handed to a collection point for recycling electric and electronic appliances.
Information concerning where the equipment can be disposed of can be obtained from
your local authority.
Customer Service
• Repairs must be carried out by authorized gas specialist, ensuring appliance safety.
• Please contact a qualied service agent or a suitably qualied gas engineer.
• Improper repairs could lead to danger to the user.
Warranty does not cover damage of failure which results from alteration, accident,
misuse, abuse, neglect, commercial use or improper maintenance. In line with our policy
of continuous product development we reserve the right to change the product and
documentation specications without notice.

Heat Outdoors
Unit 9, Stort Valley Industrial Estate
Stansted Road, Bishop’s Stortford
Hertforshire, United Kingdom
CM23 2TU
www.heat-outdoors.co.uk
01279 466500
[email protected]