Sealey LPT7 User manual

PROPANE TORCH KIT
MODEL NO’S: LPT7,LPT14
Thank you for purchasing a Sealey product. Manufactured to a high standard, this product will, if used according to these instructions,
and properly maintained, give you years of trouble free performance.
IMPORTANT: PLEASE READ THESE INSTRUCTIONS CAREFULLY. NOTE THE SAFE OPERATIONAL REQUIREMENTS, WARNINGS & CAUTIONS. USE
THE PRODUCT CORRECTLY AND WITH CARE FOR THE PURPOSE FOR WHICH IT IS INTENDED. FAILURE TO DO SO MAY CAUSE DAMAGE AND/OR
PERSONAL INJURYAND WILL INVALIDATE THE WARRANTY. KEEP THESE INSTRUCTIONS SAFE FOR FUTURE USE.
Refer to
instruction
manual
Original Language Version
© Jack Sealey Limited
1. SAFETY
WARNING! It is the user’s responsibility to ensure the safe use of the blow torch. The following safety instructions are a guide only,
and not an exhaustive list of potential hazards.
NOTE: The torch is for use with propane only.
9Check torch and hose are in good condition and not damaged. Take immediate action to repair or replace damaged parts.
9Use genuine parts only. Unauthorised parts may be dangerous and will invalidate the warranty.
9Use and store gas cylinders in accordance with all government and local authority regulations applicable to such items.
9 Turnthegascylindertaponrst,thentheregulator,andnallythetorchtap.Reverseproceduretoshuto󰀨.
9Ensure nothing is standing or passing in front of the torch as the torch is ignited, and ensure you use a controlled source of ignition.
9Ensure continuous ventilation is provided to the torch operating area, and that the area is clean and tidy.
9 Theuseofsafetyglovesisrecommended.Removeillttingclothing.Removeties,watches,ringsandotherloosejewelleryand 
contain long hair.
9 Alwayskeepanappropriatereextinguisherathand.
9Ensure there are no non essential persons in the working area.
8DO NOT point torch at yourself or others. DO NOT leave torch lying unattended. Place in an appropriate holder when pilot
only is operating, or to cool.
8DO NOTusetorchnearammablematerial,liquids,solids,orgases,andmaterialsthatmaybeaccidentallyignitedi.e.wood,cloth,
plastic etc.
8DO NOT point the torch at the gas cylinder or hoses, and DO NOT use the torch to remove any ice that may form on the gas cylinder.
8DO NOT heat items the substance of which (or surface residues) contain any materials that become hazardous when heated.
8DO NOToperatethetorchwhenyouaretiredorundertheinuenceofalcohol,drugsorintoxicatingmedication.
8DO NOT touch the torch or the work-piece until all parts have completely cooled.
8DO NOT allow untrained persons to ignite or use the torch.
8DO NOT leave the torch operating when unattended.
8DO NOT try to make the torch “nozzle hole” larger.
9 Ensurethetorchiscorrectlyturnedo󰀨whennotinuse.
WARNING! If the torch is used for prolonged periods at maximum power, ice may form on the propane cylinder. This is due to
excessive evaporation. In such a case DO NOT use the torch to de-ice the cylinder.
2. 
 Suitableforheatingandsoldering.Controlsetincludesgasvalveandrapidamecontrol.Simplysettheminimumamelevelandby
 activatingtherapidamecontrol,theintensityoftheameisinstantlyadjusted.Suppliedwith2mrubberhose,propaneregulatorand
selection of nozzles in metal storage case.
LPT7,LPT14Issue:4(H,F)30/05/23
LPT7


LPT14

3. OPERATION
WARNING! It is the user’s responsibility to ensure the safe use of the blow torch.
3.1. and must
 beusedinconjunctionwiththepressureregulatorsupplied.Thetorchwillworkwithpressuresbetween1-7Atm.SeeTablebelowfor
description of power/energy consumption.
3.1.1. Ensure that the rubber hose for connecting the torch to the regulator/gas cylinder is in good condition.
3.1.2. For LPT7 the burners connect directly to the torch. For LPT14 select either the short or long extension and connect it to the torch.
 Thenselectthedesiredburnerforthetaskinhandandattachittothetorch(orextension)ensuringthatthejointsareproperlyseated
and fully tightened.
3.1.3. Attach the regulator to the gas cylinder and connect the torch using the rubber hose ensuring that the hose connections are properly
seated and fully tightened.
3.1.4. LEAK TESTING Beforelightingthetorchallconnectionsmustbeleaktestedusingathicksoapsolutionsuchaswashingupliquidor
ideally a proprietary leak detection spray. Close the burner control on the torch. Open the gas cylinder tap and then the regulator.
 Sprayeveryjointontheregulator,hoseandtorchwithleakdetectionuidandcheckforleaks.Tightenanyjointsasnecessaryand
 retest.Ifanyjointsstillleakturno󰀨thegas,disassembleandinvestigate.OnLPT14checkconditionof“Oring”seals.Donotproceed
 tolightingthetorchuntilalljointsaregastight.
2.3. IGNITION
NOTE:Pilotlightcontrol.TheburnersontheLPT7arettedwithapilotlightcontrolintheformofabrasssleeveontheburnertube
 whichwillslideovertheairinletholesatthebaseoftheburnerstem(seeg.2.3.).Thishasthee󰀨ectofturningablueametoamore
 visibleyellowamewhenonlyapilotlightisrequired.(OnlythepipeheatingburnerontheLPT14hasthisfeature.)
3.1.5. Ensurethattheburnercontroltap(g.2.1.)isturnedo󰀨.
3.1.6. Openthegascylindertaprstandthenscrewtheregulatortapdownwardstoopenit.
3.1.7. Open the control tap (1) a small amount only until the gas can be heard escaping .
3.1.8. Drawyourameigniteruptotheundersideofthetorchburneropening.
3.1.9. Once the torch “pilot”has ignited remove and extinguish the source of ignition.
3.2.  Iftheameissetforayellowpilotlightslidethepilotlightsleeveawayfromtheairinletholessothattheame
burns blue.
3.2.1. Forincreasedameintensitydepressthetrigger.(g.2.2.)
3.2.2. Releasethetriggertoreturntheametothe“pilot”light.
3.2.3. Flameintensitycanbecontrolledusingtheburnercontroltap(g.2.1.).Asthetapisopeneduptheamegetslarger.Asthetap 
approaches fully open the trigger is overridden and only comes back into play again when the tap is partly closed.
3.2.4. Turnthecontroltap(1)o󰀨toextinguishthetorchcompletely,andthenturnthegascylindertapo󰀨.
4. MAINTENANCE
WARNING! Before commencing service or maintenance turn all gas
 tapso󰀨anddisconnectthetorchfromthegassupply.
NOTE:Fromtimetotimetheburnernozzleandinjectormayrequire
cleaning. Refer to relevant section below.
4.1. LPT7 MAINTENANCE
4.1.1. TodismantlethenozzleTodismantlethenozzleandinjectorfromaburner
insert a 4mm hex key into the hexagonal hole to be seen in the base of
 eachburnerstem.Unscrewthenozzlefromthestem.Unscrewtheinjector
from the nozzle using a 7mm socket or spanner. Wash the nozzle and
 injectorcarefullyinpetrolorsimilarcleaninguid.Donotdislodgethelter
 gauzetobefoundinthebaseoftheneinjectors.Blowouttheinjectorwith
 compressedairfromthelterendonly.WARNING!DO NOT clean the
 injectorwithathinsteelwireasthismayenlargetheholeintheinjector
making it unsafe to use and invalidating your warranty. Reassemble
 ensuringthatthelooseconnectornutisheldinplacebytheinjector/nozzle
assembly.
4.2. LPT14 MAINTENANCE
Thenozzle/injectorassembliesaremountedatthebaseofeachburner
 headandservetoconnecttheheadstothetorchextensions.Unscrewthenozzle/injectorfromtheburnerheadusinga13mm 
 spanner.Unscrewtheinjectorfromthenozzleandproceedasabove.
© Jack Sealey Limited Original Language Version
BURNER
DIAMETER mm POWER kW CONSUMPTION gr/hr
10 1.4 100
14 1.7 120
17 2140
20 2.1 150
25 3.7 265
35 6.3 450
45 19.5 1400
50 28 2000
60 35 2500
76 54 3850
45 TURBO 29.5 2100
50 TURBO 33 2350
60 TURBO 54 3850

01284 757500 [e-mail] www.sealey.co.uk
Note: It is our policy to continually improve products and as such we reserve the right to alter data, specifications and component parts without prior
notice.
Important: No Liability is accepted for incorrect use of this product.
Warranty:Guaranteeis12monthsfrompurchasedate,proofofwhichisrequiredforanyclaim.
ENVIRONMENT PROTECTION
Recycle unwanted materials instead of disposing of them as waste.All tools, accessories and packaging should be sorted,
taken to a recycling centre and disposed of in a manner which is compatible with the environment. When the product
becomescompletelyunserviceableandrequiresdisposal,drainanyfluids(ifapplicable)intoapprovedcontainersand
dispose of the product and fluids according to local regulations.
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PURCHASE HERE
LPT7,LPT14Issue:4(H,F)30/05/23