Using gas

Information for motorcaravanners – Using gas

Technical Publication Technical Publication

Using Calor Gas Safely In Your Caravan Tourer, Caravan Holiday Home or Park Home. Using Calor Gas Safely In Your Caravan Tourer, Caravan Holiday Home or Park Home.

Using Cylinders

Using Cylinders What Happens Inside the Cylinder

What Happens Inside the Cylinder Calor gas cylinders are specifically manufactured to store Liquefied Calor gas cylinders are specifically manufactured to store Liquefied Petroleum Gas (LPG for short) in its liquid state. The liquid turns to gas very easily and the gas fills the space above the liquid. As gas is drawn off in use, more liquid turns to gas to replace it. An external regulator connected to the supply line between the cylinder and appliance keeps the pressure of the gas constant to the appliance as the cylinder empties until there is no liquid Petroleum Gas (LPG for short) in its liquid state. The liquid turns to gas very easily and the gas fills the space above the liquid. As gas is drawn off in use, more liquid turns to gas to replace it. An external regulator connected to the supply line between the cylinder and appliance keeps the pressure of the gas constant to the appliance as the cylinder empties until there is no liquid left to turn to gas. left to turn to gas. The Regulator The Regulator A suitably rated regulator must be included in the connection between the A suitably rated regulator must be included in the connection between the cylinder and the appliance.The regulator is precisely set to control the pressure of the supply and Must Not Be Adjusted. Replace any regulator, which is not working properly, or after 10 years’ of life. Regulators must be cylinder and the appliance.The regulator is precisely set to control the pressure of the supply and Must Not Be Adjusted. Replace any regulator, which is not working properly, or after 10 years’ of life. Regulators must be marked BS3016 or BSEN12864 marked BS3016 or BSEN12864 For Caravan Holiday Homes and Residential Park Homes the regulator must have an For Caravan Holiday Homes and Residential Park Homes the regulator must have an outlet pressure of 28 mbar for Butane and 37 mbar for Propane and be marked BS3016 or BS EN 12864 (for cylinder use) or BS EN 13785 when connected to a piped supply. Where an Automatic Change Over Device or Regulator is fitted to multiple Propane cylinder outlet pressure of 28 mbar for Butane and 37 mbar for Propane and be marked BS3016 or BS EN 12864 (for cylinder use) or BS EN 13785 when connected to a piped supply. Where an Automatic Change Over Device or Regulator is fitted to multiple Propane cylinder installations, this must have an outlet pressure of 37 mbar and be marked BS EN 13786. installations, this must have an outlet pressure of 37 mbar and be marked BS EN 13786.For Touring Caravans and Motor Homes, in 2003 BS EN 1949 was introduced which For Touring Caravans and Motor Homes, in 2003 BS EN 1949 was introduced which requires the appliances be supplied at 30 mbar for either Butane or Propane. This regulator must be marked BS12864 Annex D. Where an Automatic Change Over Device or Regulator requires the appliances be supplied at 30 mbar for either Butane or Propane. This regulator must be marked BS12864 Annex D. Where an Automatic Change Over Device or Regulator is fitted to this must be marked BS EN 13786 Annex D. is fitted to this must be marked BS EN 13786 Annex D. Touring Caravans and Motor Homes, produced before 2003 require an outlet pressure of Touring Caravans and Motor Homes, produced before 2003 require an outlet pressure of 28 mbar for Butane and 37 mbar for Propane and must be marked BS3016 or BS EN 28 mbar for Butane and 37 mbar for Propane and must be marked BS3016 or BS EN 12864. 12864. Guidance will be given in the manual for your caravan and a label attached to the gas inlet Guidance will be given in the manual for your caravan and a label attached to the gas inlet in the gas locker. in the gas locker. Flexible Hoses

Flexible Hoses Use only marked and certified hoses BS3212 or BSEN1763 and which bear the year and name of Use only marked and certified hoses BS3212 or BSEN1763 and which bear the year and name of the manufacturer and clips as LPG attacks and erodes natural rubber. Keep hose lengths as short as possible and less than 2 meters in length. All flexible hoses must be secured with proper hose clips. Make sure that the hoses are kept clear of ‘hot spots’ and inspect them from time to time. the manufacturer and clips as LPG attacks and erodes natural rubber. Keep hose lengths as short as possible and less than 2 meters in length. All flexible hoses must be secured with proper hose clips. Make sure that the hoses are kept clear of ‘hot spots’ and inspect them from time to time. Replace any hose that shows signs of wear or damage. Replace any hose that shows signs of wear or damage. For Touring Caravans and Motor Homes, in 2003 BS EN 1949 was introduced which requires the For Touring Caravans and Motor Homes, in 2003 BS EN 1949 was introduced which requires the hose between the cylinder and regulator to be no longer than 450mm hose between the cylinder and regulator to be no longer than 450mm

104809 rev 2 (03/10) Page 1 of 4 104809 rev 2 (03/10) Page 1 of 4 Published by the Health and Safety Department 258 Motor Caravanners’ Handbook 2022Published by the Health and Safety Department

Information for motorcaravanners – Using gas

Technical Publication Technical Publication

Using Calor Gas Safely In Your Caravan Tourer, Caravan Holiday Home or Park Home. Using Calor Gas Safely In Your Caravan Tourer,Do’s and Don’ts Caravan Holiday Home or Park Home. • Do treat a cylinder with care to ensure that the valve is not damaged. A damaged valve could

Do’s andresult in Don’tsa leak. • • Do treatDo use a c a cylinderylinder uprwithight. care to ensure thatHorizontally, liquid thegas valve could is nget ot damainto theged. Asupplydamaged vpipes withalve could serious reresultsults. in a leak. • • DoDon’tuse a cyattemptlinder upright.to disconnect Horizontally, liquid gas could get into thea regulator from a switch-on valve (15kg asupplynd 7kg pipes withcylinders) serious if the results.flame does not go out when the regulator switch is turned off. Leave the appliance alight and • caDon’tll your atte GasmptSupto disconnect a regulatorplier or Park Manager. from a switch-on valve (15kg and 7kg cylinders) if the • flame doesDon’t subjectnot go outa cylinder when the regulator switch is turned off.to heat, because the pressure inside theLeave the appliancecylinder could build alightup to anda callpoint your Gas Supplier orbeyond the designed Park Managsafety limit.er. • • Don’tDon’t st subjectore or u ase cylinder to heatcylinders below, because theground level, pressurebecause insideLPG is the cylinderheavier thancouldair. I build upf there istoa a pointleak, thbeyond the designede gas will collect at safety limlow level it.and become dangerous in the presence of flame or a • Don’tspark. store or use cylinders below ground level, because LPG is heavier than air. If there is a • leak, theDon’t store gasor u will collectse propane atcy low level andlinders (red) in become dangerous indoors, because propanetheis cpresenceontained ofundflame or aer higher spark.pressure and should only be kept outdoors. • Don’t store or use propane cylinders (red) indoors, because propane is contained under higher Gaspressure and sh Appliances ould only be kept outdoors. Th Gas Appliances ere are many central heating boilers, water heaters, fires and cookers as well as leisure appliances that can be used with your Calor gas supply. Many look just like those for use with n There areatural gas. many centralThey operate juheatingst as eff boilers,iciently, water heaters, firesgive the same superb and cookersperformance, as but well care asmu leisurest be ta appken liancewhens that can bebuying and us useding th withem. your Calor gas supply. Many look just like those for use with natural gas. They operate just as efficiently, give the same superb performance, but care must be taken whenWhen buying buying and using them.a gas appliance it is important to ensure it is suitable for use with Calor propane and/or butane. You should purchase appliances that bear the CE mark and have been designed for usWhen buying ae in caravans. gas appliance it is important to ensure it is suitable for use with Calor propane and/or butane. You shouMany accidents caused by ld purchasefaulty gas appliancesappliances that bear theinvolve those, CE mark and havewhich may have beenbeen designed for purchased use in caravans. second-hand. Special care is needed if you buy a second-hand gas appliance. Have it checked by a Many accidents caused by faultycompetent installer for safety. If yo gasu ha appliances involveve any doubts do those, wn’t buy. hich may have been purchased second-hand. Special care is needed if you buy a second-hand gas appliance. Have it checked by a competent installer for safety. IfInstallation of Appliances you have any doubts don’t buy. It Installation ofis required by law Appliances to use installers which display the Gas Safe symbol and are registered to undertake to work to the highest standards of It issafety. required byAmateurs alaw tond DIYuse installers‘experts’ can whicput hy displayou and the Gas Safyour family e symbat risk ol andand fa are registeredce prosecution. toDonundertake to w’t take that risk, ork use to th the highest stane professionals. dards of safety. Amateurs and DIY ‘experts’ can put you and your family at risk A andlist faof ce prosecution.recommended Don’t take thainstallers who t riskcan , use the professionals.install LPG appliances can be obtained from Gas Safe 0800 405 5500.

A list of recommended installers who can install LPG appliances can be obtainedThere is a from Gas Safesaying ‘If all 0800 405 5500.else fails, read the instructions’. For your own health and safety you must read the instructions and labels first, and then keep them handy for reference. If th Thereere is is aanythsaying ing ‘Ifyou’re allnot elsecert fails, read the instrain about concerninguctions’.your instForallatyourion p ownlease healthcontactandyour installer. F safety you mustor advice about read any the oth instructer LPG ions and labels first,appliance, please and then keep themcontact your Calor handy Dealer for or reference.appliance If m there is anythanufacturer. ing you’re not certain about concerning your installation please contact your installer.

For advice about any other LPG appliance, please contact your Calor Dealer or appliance manufacturer.

104809 rev 2 (03/10) Page 2 of 4 Published by the Health and Safety Department 104809 rev 2 (03/10) Page 2 of 4

Published by the Health and Safety Department Motor Caravanners’ Handbook 2022 259

Information for motorcaravanners – Using gas

Technical Publication Technical Publication

Using Calor Gas Safely In Your Caravan Tourer, Caravan Holiday Home or Park Home. Using Calor Gas Safely In Your Caravan Tourer, Caravan Holiday Home or Park Home.

Servicing Appliances Servicing Appliances

Gas appliances should be serviced regularly to keep them in a safe and efficient condition. Properly Gas appliances should be serviced regularly to keep them in a safe and efficient condition. Properly maintained appliances are safe in use and are no cause for concern. maintained appliances are safe in use and are no cause for concern. Central Heating Boilers/Hot Water Circulators: Boilers and water heaters should be serviced Central Heating Boilers/Hot Water Circulators: Boilers and water heaters should be serviced at least once a year. Your CORGI registered Central Heating Installer will normally undertake this at least once a year. Your CORGI registered Central Heating Installer will normally undertake this work. Alternatively, contact CORGI, for details of CORGI registered installers in your area. work. Alternatively, contact CORGI, for details of CORGI registered installers in your area.

Central Heating Boilers/Hot Water Circulators: Boilers and water heaters should be serviced at least once a year. Your Gas Safe registered Central Heating Installer will normally undertake this work. For information contact Gas Safe on 0800 408 5500 or visit www.gassaferegister.co.uk

Other Appliances: Cookers and fires etc. should be serviced at least once a year. Other Appliances: Cookers and fires etc. should be serviced at least once a year.

Modifications Modifications

Never improvise with gas equipment, if you want your installation changed or extended in any Never improvise with gas equipment, if you want way, please contact your Installer. your installation changed or extended in any way, please contact your Installer. Do not let unqualified people tamper with your appliances or installation. Appliances for Do not let unqualified people tamper with your appliances or installation. Appliances for use with Calor propane are designed and built to very high standards – any adjustments or use with Calor propane are designed and built to very high standards – any adjustments or modifications could impair their safety and nullify manufacturers’ guarantees. modifications could impair their safety and nullify manufacturers’ guarantees.

Ventilation and Flues Ventilation and Flues

Occasionally chimneys or flues can become fully or partially Occasionally chimneys or flues can become fully or partially blocked due to broken bricks, birds’ nests or soot. This will blocked due to broken bricks, birds’ nests or soot. This will cause the products of combustion to spill into the room cause the products of combustion to spill into the room polluting the air with toxic fumes. It is important that chimneys polluting the air with toxic fumes. It is important that chimneys and flues are checked regularly and that they are NEVER and flues are checked regularly and that they are NEVER BLOCKED. BLOCKED. Like you appliances need air or rather the oxygen in the air. Like you appliances need air or rather the oxygen in the air. There must be adequate supply of fresh air for appliances to There must be adequate supply of fresh air for appliances to work properly, and the products of combustion must be removed. work properly, and the products of combustion must be removed. There are three types of appliances for use in caravans: those with a room sealed flue, such as There are three types of appliances for use in caravans: those with a room sealed flue, such as some kinds of fires and central heating boilers; those that need an ordinary flue, such as boilers, some kinds of fires and central heating boilers; those that need an ordinary flue, such as boilers, water heaters and some types of radiant fires; and those that do not have a flue, such as a cooker water heaters and some types of radiant fires; and those that do not have a flue, such as a cooker or hotplates or refrigerators. or hotplates or refrigerators. With room sealed flue system, air for combustion and the products of combustion are kept sealed With room sealed flue system, air for combustion and the products of combustion are kept sealed from the room atmosphere. By law, room sealed flued appliances should be used in bathrooms, from the room atmosphere. By law, room sealed flued appliances should be used in bathrooms, shower room. It is also advisable to use this type of appliance in bedrooms. shower room. It is also advisable to use this type of appliance in bedrooms. Never use an open flued water heater installed in the bathroom while in the bath. Always turn off Never use an open flued water heater installed in the bathroom while in the bath. Always turn off the heater before getting into the bath and ensure there is good ventilation at all times while the the heater before getting into the bath and ensure there is good heater is in use. ventilation at all times while the heater is in use. When using flued and flueless appliances, it is essential to ensure that ventilation is adequate. When using flued and flueless appliances, it is essential to ensure that ventilation is adequate. If the room has ventilators or grilles, make sure they are NEVER BLOCKED. Most rooms have fresh If the room has ventilators or grilles, make sure they are NEVER BLOCKED. Most rooms have fresh air entering around doors and windows – but if a room becomes stuffy, open a door or a window air entering around doors and windows – but if a room becomes stuffy, open a door or a window immediately. immediately.

104809 rev 2 (03/10) Page 3 of 4 104809 rev 2 (03/10) Page 3 of 4 Published by the Health and Safety Department Published by the Health and Safety Department 260 Motor Caravanners’ Handbook 2022

Information for motorcaravanners – Using gas

Technical Publication Technical Publication

Using Calor Gas Safely In Your Caravan Tourer, Caravan Holiday Home or Park Home. Using Calor Gas Safely In Your Caravan Tourer, Caravan Holiday Home or Park Home.

IF IN DOUBT – SEEK ADVICE. IF IN DOUBT – SEEK ADVICE.

SERVICING IS NEEDED TO ENSURE:

SERVICING IS NEEDED TO ENSURE: • Flues and heat exchangers are not blocked. • • Flues and heat exchangers are not blocked. Air inlets are clear. • • Air inlets are clear. The gas consumption is correct. • • The gas consumption is correct. Safety devices are working correctly. • • Safety devices are working correctly. The appliance is safe for further use. • The appliance is safe for further use.

Carbon Monoxide – The Facts Carbon Monoxide – The Facts

• When gas does not burn properly, poisonous carbon monoxide fumes may be produced. • • When gas does not burn properly, poisonous carbon monoxide fumes may be produced. You cannot see or smell carbon monoxide fumes. They are invisible, odourless, colourless and • You cannot see or smell carbon monoxide fumes. tasteless. They are invisible, odourless, colourless and • tasteless. Fumes from partially burnt gas kill more people than fires and explosions from unburnt gas. • • Fumes from partially burnt gas kill more people than fires and explosions from unburnt gas. Faulty gas appliances, poor ventilation and incorrect flues may produce carbon monoxide. • • Faulty gas appliances, poor ventilation and incorrect flues may produce carbon monoxide. The danger signs on gas appliances are stains, deposits of soot and excessively yellow or • The danger signs on gas appliances are stains orange flames. , deposits of soot and excessively yellow or • orange flames. Carbon monoxide can cause drowsiness, dizziness, headaches, watering eyes, chest pains or • Carbon monoxide can cause drowsiness, dizziness, headaches, watering eyes, chest pains or palpitations, sickness, stomach pains or diarrhoea. Unfortunately, these are vague symptoms palpitations, sickness, stomach pains or diarrhoea. Unfortunately, these are vague symptoms produced by many other causes such as influenza and food poisoning. • produced by many other causes such as influenza and food poisoning. You should seek medical advice if you persistently suffer from any of the symptoms listed • You should seek medical advice if you persistently suffer from any of the symptoms listed above after being in a room where any gas burning appliance is in use, and of course have your above after being in a room where any gas burning gas installation checked by a competent installer. appliance is in use, and of course have your • gas installation checked by a competent installer. Remember, gas appliances which are designed, installed and used correctly, regularly • Remember, gas appliances which are designed, installed and used correctly, regularly serviced, and properly ventilated and flued are completely safe. • serviced, and properly ventilated and flued are completely safe.Consider the installation of a suitably certified carbon monoxide detector. • Consider the installation of a suitably certified carbon monoxide detector.

Please Remember Please Remember

• Never block ventilators • • Never block ventilators Always check regularly that flues are clear • • Always Always check regularly that flues are clear read the installation and operating instructions for your appliances carefully. • • Always read the installation and operating instructions for your appliances carefully. Always use a Gas Safe registered installer to install or service your gas appliances. • • Always use a Gas Safe registered installer to install or service your gas appliances. Never use a cooker as a means of heating. Always ensure there is adequate ventilation while • Never use a cooker as a means of heating. Always ensure there is adequate ventilation while cooking. • cooking. If you think your gas appliance is not working properly do not use it. Contact a Gas Safe • If you think your gas appliance is not working properly do not use it. Contact a Gas Safe registered installer for professional advice. • registered installer for professional advice. Ring the Calor Gas Emergency Service number 08457 444 999 if an emergency • Ring the Calor Gas Emergency Serviceoccurs number 08457 444 999 if an emergency occurs The information in this document is intended to give guidance and believed to be accurate and represent good The information in this document is intended to give guidance and believed to be accurate and represent good practice at the time of publication. It does not replace the need to consult other formal documents where further practice at the time of publication. It does not replace the need to consult other formal documents where further information may be required. information may be required. No responsibility or liability is accepted by Calor Gas Limited for any loss or damage arising out of the information No responsibility or liability is accepted by Calor Gas Limited for any loss or damage arising out of the information given. It is important that users of this publication adhere to all legal requirements, Regulations, CoP’s and Standards, given. It is important that users of this publication adhere to all legal requirements, Regulations, CoP’s and Standards, particularly, those relating to gas safety. particularly, those relating to gas safety. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted in All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted in any form, or by any means, electronic, electrostatic, magnetic tape, mechanical, photocopying, recording, or any form, or by any means, electronic, electrostatic, magnetic tape, mechanical, photocopying, recording, or otherwise, without permission in writing from Calor Gas Ltd. otherwise, without permission in writing from Calor Gas Ltd.

03457 444 999

104809 rev 2 (03/10) Page 4 of 4 104809 rev 2 (03/10) Page 4 of 4 Published by the Health and Safety Department Published by the Health and Safety Department

Technical Publication

Using Calor Gas Safely - Butane

Butane Cylinders 4.5 kg, 7kg, 12Kg & 15 kg Sizes

1. Do when using Calor Butane

 Do treat a cylinder with care to ensure that the valve is not damaged.

 Do when using 4.5 kg cylinders, always use the correct black sealing washer for a gas tight seal.

 Do always use cylinders in the upright position unless specifically designed for liquid offtake

 Do return cylinders when empty or when not in use for long periods

 Do read the instructions and labels provided with your appliance and keep them handy for future reference.

 Do keep your appliance clean and have it serviced regularly by a competent person. Not only will this help to keep it safe but also means it will burn efficiently and therefore save money.

 Do ensure there is an adequate supply of fresh air in the room where your appliance is used. If a room has ventilators or grilles ensure these are open. If a room becomes stuffy, open a window or door Immediately

 Do try to exchange full for empty cylinders out of doors. A change indoors should only be done away from any sources of ignition such as, open fires, boilers, electric heaters, pilot lights, lit cigarettes etc.

The appliance must also be switched off and preferably allowed to cool before the cylinder change takes place.

 Do be careful when lifting cylinders. Full cylinders weigh approximately twice the nett weight shown on the cylinder

2. Don’t when using Calor Butane

 Don’t subject a cylinder to heat as the pressure inside could build up to exceed the safe limit

 Don’t attempt to unscrew or disconnect a clip-on or screw-on regulator or valve wheel from any cylinder if the flame does not go out when the regulator is turned off. Leave appliance alight and call your local Calor Gas retailer.

 Don’t when using a 4.5kg cylinder use the rubber washer from the protective black cap as a sealing washer.

 Don't store or use cylinders in cellars or below ground level. LPG is heavier than air and if there was an escape the gas will collect at low level, can be an asphyxiate, and can become dangerous in the presence of a flame or spark. For the same reason do not store cylinders any closer than 2 metres from untrapped drains, unsealed gullies or openings to cellars.

 Don’t attempt to force a regulator of one size on to a cylinder’s valve of another size. If you have any difficulties contact your Calor Gas Retailer and have the appliance checked.

 Don't improvise or modify your gas appliance. Always ask your Calor Gas retailer for advice and do not let unqualified people tamper with or service your appliance. It could become unsafe to use.  Don’t obstruct access to cylinders

102763 v8 03/10 Using Calor Gas Safely – Published by the SHE Department Page 1 of 4

Technical Publication

Using Calor Gas Safely - Butane

3. Carbon Monoxide

Carbon monoxide (CO) is a highly poisonous gas which can be produced if an appliance is not working correctly. It is difficult to recognise as it has no colour, smell or taste. Symptoms of CO poisoning are similar to that of a viral infection. It affects the mental ability causing a person to become incapable without knowing.

Symptoms of exposure to Carbon Monoxide

 Tightness across the forehead  Headache  Serve headache, weakness, dizziness, nausea, vomiting.  Coma, intermittent convulsions  Depressed heart action, slowed respiration. If the exposure has been severe it may cause death.

If you suspect you are suffering from the symptoms below call the Calor Gas Emergency Service number on 0845 7 444 999. 03457 444 999 4. The Regulator

A regulator must be included in the connection between the cylinder and the appliance, except for appliances designed to be supplied at cylinder pressure. The regulator is precisely set by the manufacturer to control the pressure of the supply and Must Not Be Adjusted. If a Regulator shows signs of wear, it should be replaced. Regulators must be marked BS3016 or BSEN12864

5. Flexible Hoses

Flexible Hoses

Use only certified hoses to BS3212 or BSEN1763 which bear the year and name of manufacturer as LPG attacks and erodes natural rubber. Keep hose lengths as short as possible. All hoses must be secured with proper hose clips. Make sure that the hoses are kept clear of ‘hot spots’ and inspect them from time to time. Replace any hose that shows signs of wear, cracking or damage.

Hoses fitted to cabinet heaters must be marked BS3212 type 2 (or BSEN1763 Class B) and be of 8mm inside diameter.

6. Emergency Advice

If you suspect a leak, turn off the gas, open all the doors and windows and ensure there is no source of ignition nearby i.e. extinguish any cigarettes and switch off your mobile phone. Examine all pipes and connections. If the leak is not located, turn on the gas supply and brush over the connections with leak detection fluid – it will bubble where there is a leak.

NEVER USE A NAKED FLAME to search for a leak. A suitably calibrated Explosimeter may be used for testing the concentration of LPG in the air, but Calor Propane has a special odorant added to help with the detection of leaks.

In the Event of Fire

 Immediately raise the alarm and call the Fire Brigade advising them of the presence of LPG.  Shut all valves on cylinders.  Keep cylinders cool by water spray if possible.  Ring the Calor Gas Emergency Service number 08457 444 999 03457 444 999

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Technical Publication

Using Calor Gas Safely - Butane

7. Connecting a 4.5kg Butane Cylinder

A 4.5kg cylinder takes a regulator which screws on to the valve outlet. The regulator has a connecting nut that incorporates a black sealing washer. Do not use the rubber washer from the black cap as a sealing washer.

1. Check that the valve handwheel is off by turning clockwise 2. Remove protective black cap and retain for future use 3. Inspect the black sealing washer on the regulator for damage before connecting. Replace the washer if faulty 4. Fit the connecting nut (left hand thread) to the cylinder using a suitable spanner. Tighten firmly, but do not over tighten as this can damage the washer 5. When gas is required, turn the valve handwheel anticlockwise.

8. Disconnecting a Butane 4.5KG Cylinder

1. Never disconnect the Regulator (or connecting nut) with the valve open 2. Turn the valve hand wheel off (clockwise rotation) 3. Wait until the burner and pilot lights have gone out. If the flame does not go out, turn the valve hand wheel anticlockwise back to on; leave the appliance alight and call your gas supplier 4. Disconnect the Regulator (left hand thread) with a suitable spanner 5. Screw the protective black-cap back on to the cylinder valve

9. Connecting 7Kg, 12Kg and 15Kg Butane cylinders

There are various 21mm regulators available. Please refer to your manufacturers instructions for guidance on how to connect and disconnect the regulator.

7kg, 12kg and 15kg Butane Cylinders have a 21mm valve and must only be used with a 21mm regulator

1. Turn the orange cap so that the arrow is pointing to the gap in the shroud 2. Remove the orange safety cap by pulling the lanyard out, then up. Do not use tools and leave the cap hanging 3. Check the black sealing washer is fitted inside the cylinder valve 4. Ensure the regulator switch is in the disconnect position 5. Fit the 21mm regulator, to the cylinder valve, as per the manufacturers instructions 6. When gas is required, turn the switch to the position defined in the manufacturers instructions

If the regulator on/off switch gets stuck when turning the supply on, it means that the regulator has been connected incorrectly. In this event the regulator must be disconnected and the correct steps to reconnect repeated from the beginning

102763 v8 03/10 Using Calor Gas Safely – Published by the SHE Department Page 3 of 4

Technical Publication

Using Calor Gas Safely - Butane

10. Disconnecting 7Kg, 12Kg and 15Kg Butane cylinders

There are various 21mm regulators available. Please refer to your manufacturers instructions for guidance on how to connect and disconnect the regulator.

1. Never disconnect the Regulator with the switch in the on position 2. Turn the regulator switch to the off position 3. Wait until the burner and pilot lights have gone out. If the flame does not go out, turn the switch back to on; leave the appliance alight and call your gas supplier 4. To remove the regulator from the cylinder valve please refer to the manufacturers instructions 5. Replace the orange safety cap onto the cylinder valve of the empty or part full cylinder, when not in use

The information in this document is intended to give guidance and believed to be accurate and represent good practice at the time of publication. It does not replace the need to consult other formal documents where further information may be required.

No responsibility or liability is accepted by Calor Gas Limited for any loss or damage arising out of the information given. It is important that users of this publication adhere to all legal requirements, Regulations, CoP’s and Standards, particularly, those relating to gas safety.

All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted in any form, or by any means, electronic, electrostatic, magnetic tape, mechanical, photocopying, recording, or otherwise, without permission in writing from Calor Gas Ltd.

102763 v8 03/10 Using Calor Gas Safely – Published by the SHE Department Page 4 of 4

Technical Publication

Using Calor Gas Safely - Propane

Propane cylinders 3.9kg, 6kg, 13kg, 19kg and 47kg

1. Do when using Calor propane

 Do treat a cylinder with care to ensure that the valve is not damaged.

 Do always use cylinders in the upright position unless specifically designed for liquid offtake

 Do return the cylinder when empty or when not in use for long periods.

 Do read the instructions and labels provided with your appliance and keep them handy for future reference.

 Do keep your appliance clean and have it serviced regularly by a competent person. Not only will this help to keep it safe but also means it will burn efficiently and therefore save money.

 Do ensure there is an adequate supply of fresh air in the room where your appliance is used. If a room has ventilators or grilles ensure these are open. If a room becomes stuffy, open a window or door Immediately

 Do be careful when lifting cylinders. Full cylinders weigh approximately twice the nett weight shown on the cylinder

 If you have any queries please contact the retailer or outlet who sold you the cylinder

2. Don’t when using Calor propane

 Don’t subject a cylinder to heat as the pressure inside could build up to exceed the safe limit

 Don’t attempt to disconnect or unscrew a regulator from any cylinder if the flame does not go out when the cylinder handwheel is turned off. Leave appliance alight and call your local Calor Gas retailer.

 Don't store or use cylinders in cellars or below ground level. LPG is heavier than air and if there was an escape the gas will collect at low level, can be asphyxiate, and can become dangerous in the presence of a flame or spark. For the same reason do not store cylinders any closer than 2 metres from untrapped drains, unsealed gullies or openings to cellars.

 Don't store Propane cylinders indoors.

 Don’t use propane fuelled appliances at domestic or residential premises unless supplied from an external fixed installation.

 Don’t use propane fuelled appliances in high rise flats where piped gas supply is prohibited

 Don’t use propane fuelled appliances for commercial and industrial applications inside buildings, warehouses etc. unless a specific risk assessment has been produced.

 Don’t attempt to force a regulator of one size on to a cylinder’s valve of another size. If you have any difficulties contact your retailer and have the appliance checked.

 Don't improvise or modify your gas appliance. Do not let unqualified people tamper with or service your appliance; it could become unsafe to use. Always ask your Calor Gas retailer for advice.

 Don’t obstruct access to cylinders

102763 v 10 05/13 Using Calor Gas Safely – Published by the SHE Department Page 1 of 3

Technical Publication

Using Calor Gas Safely - Propane

3. Carbon Monoxide

Carbon monoxide (CO) is a highly poisonous gas which can be produced if an appliance is not working correctly. It is difficult to recognise as it has no colour, smell or taste. Symptoms of CO poisoning are similar to that of a viral infection. It affects the mental ability causing a person to become incapable without knowing.

Symptoms of exposure to Carbon Monoxide

 Tightness across the forehead  Headache  Serve headache, weakness, dizziness, nausea, vomiting.  Coma, intermittent convulsions  Depressed heart action, slowed respiration. If the exposure has been severe it may cause death.

If you suspect you are suffering from the symptoms below call the Calor Gas Emergency Service number on 0845 7 444 999. 03457 444 999 4. The Regulator

A regulator must be included in the connection between the cylinder and the appliance, except for appliances designed to be supplied at cylinder pressure. The regulator is precisely set by the manufacturer to control the pressure of the supply and Must Not Be Adjusted. If a Regulator shows signs of wear, it should be replaced. Regulators must be marked BS3016 or BS EN12864

5. Flexible Hoses

Use only certified hoses to BS3212 or BSEN1763 which bear the year and name of manufacturer as LPG attacks and erodes natural rubber. Keep hose lengths as short as possible. All hoses must be secured with proper hose clips. Make sure that the hoses are kept clear of ‘hot spots’ and inspect them from time to time. Replace any hose that shows signs of wear, cracking or other damage.

6. Emergency Advice

If you suspect a leak, turn off the gas, open all the doors and windows and ensure there is no source of ignition nearby i.e. extinguish any cigarettes and switch off your mobile phone. Examine all pipes and connections. If the leak is not located, turn on the gas supply and brush over the connections with liquid detection fluid – it will bubble where there is a leak.

NEVER USE A NAKED FLAME to search for a leak. A suitably calibrated Explosimeter may be used for testing the concentration of LPG in the air, but Calor Propane has a special odorant added to help with the detection of leaks.

In the Event of Fire

 Immediately raise the alarm and call the Fire Brigade advising them of the presence of LPG.  Shut all valves on cylinders.  Keep cylinders cool by water spray if possible.  Ring the Calor Gas Emergency Service number 08457 444 999 03457 444 999

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Technical Publication

Using Calor Gas Safely - Propane

7. Connecting 3.9Kg, 6Kg, 13Kg, 19Kg and 47Kg Propane Cylinders

Propane cylinders have a ‘female’ valve connection. Check the connection is clean and undamaged. This is a ‘face to face’ seal and requires the correct size spanner and is to be fully tightened. (Left hand thread).

1. Check that the valve handwheel is OFF by turning clockwise 2. Remove the protective plug and leave hanging to replace later 3. Inspect the bullnose connection of the regulator for damage before connecting

NOTE: A gas tight seal is created by face to face connection between the bullnose & cylinder valve

4. Fit the connecting nut (left hand thread) to the cylinder, using the correct spanner.

Note that Propane cylinder connections must be tight

5. Ensure appliances are turned off 6. When gas is required turn the valve handwheel anti-clockwise 7. Check for gas soundness using leak detection solution

8. Disconnecting 3.9Kg, 6Kg, 13Kg, 19Kg and 47Kg Propane Cylinders

1. Turn the handwheel OFF (clockwise rotation). Wait until the burner/pilot light has gone out 2. Change over valves a. If the installation does not have a changeover valve fitted, turn off the gas tap, if fitted, to an appliance. b. For installations with a changeover valve, it is only necessary to turn off the empty cylinder.

3. Close the valve handwheel OFF by turning clockwise.

N.B. Never remove the Regulator (or connecting nut) with the cylinder valve open

4. Remove the Regulator (or connecting nut- left hand thread) with the correct spanner 5. Replace the protective plug into the valve outlet

The information in this document is intended to give guidance and believed to be accurate and represent good practice at the time of publication. It does not replace the need to consult other formal documents where further information may be required. No responsibility or liability is accepted by Calor Gas Limited for any loss or damage arising out of the information given. It is important that users of this publication adhere to all legal requirements, Regulations, CoP’s and Standards, particularly, those relating to gas safety.

All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted in any form, or by any means, electronic, electrostatic, magnetic tape, mechanical, photocopying, recording, or otherwise, without permission in writing from Calor Gas Ltd.

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Using BBQs safely

At Calor our aim is to ensure our customers have a happy and safe barbecue experience, which is why we’ve provided some helpful safety advice for caravanners, campers and other fans of the great outdoors. Barbecuing is great fun, but BBQs have the potential to produce carbon monoxide so it’s essential that you take care. Following the simple guide below will allow you to make the most of the great outdoors with your friends and family.

When barbecuing: • Never use the BBQ in an enclosed space or inside a tent or marquee • Don’t put combustible materials (like umbrellas) near the BBQ • Don’t position the gas cylinder beneath the BBQ – to the side is fine • Change cylinders and cartridges outdoors away from any source of ignition – never in a tent

• Don’t smoke or use your mobile phone when exchanging cylinders or cartridge • Allow the BBQ to cool down outside for several hours