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Do not attempt to use this equipment unless you are trained in its proper use or are under competent 
supervision. For your safety follow the operating procedures described below every time you use the 
equipment. Deviating from these procedures may result in fire, explosion, property damage and 
operator injury. If at any time the equipment you are using does not perform in its usual manner or if 
you have any difficulty in the use of the equipment STOP using it immediately. DO NOT use the 
equipment until the problem has been corrected 
Always use torch in well ventilated area to avoid possible health hazards from fumes and smoke. 
Torches consume oxygen while in use and therefore if working in a confined space oxygen may be 
depleted.

Brazing may produce fumes and gases which may be hazardous to your health. Avoid breathing these 
fumes and gases. Read and follow the safeguards of the Material Safety Data Sheets (MSDS) for all 
brazing materials. Keep combustible material away the heat source. Keep a suitable fire extinguisher 
of the proper size in the work area. Eye protection should always be worn when brazing or soldering. 
DO NOT store the cylinders in a room used for habitation, in a closed or confined space, near open 
flames or in direct sunlight. DO NOT leave a lit torch unattended.

1 x Lightweight Carry Stand

1 x Map Gas Regulator with built in flashback Arrestor

1 x Oxygen Regulator

1 x Oxygen flashback arrestor

1 x 2 Litre Oxygen Cylinder & 1 x Map gas cylinder

3 x Metre Oxygen/Fuel Gas Hose with fitted

         non return valves

Contents List

Page 2

Brazing Equipment

 

Warning

2 x Lightweight Brazing Nozzles

1 x Pepper Pot Nozzle

Triple Spark Lighter

Содержание Flametech Lite

Страница 1: ...Flametech Lite Assembly and operating instructions ...

Страница 2: ...depleted Brazing may produce fumes and gases which may be hazardous to your health Avoid breathing these fumes and gases Read and follow the safeguards of the Material Safety Data Sheets MSDS for all brazing materials Keep combustible material away the heat source Keep a suitable fire extinguisher of the proper size in the work area Eye protection should always be worn when brazing or soldering DO...

Страница 3: ...acing immediately as the gauges contain pressurized components which if damaged can be potentially dangerous Regularly check the regulators visually for any signs of damage Flashback Arrestors A flashback is a momentary or sustained retrogression of the flame in the torch upstream of the mixing point at a very high speed This is a potentially dangerous situation particularly if the flame reaches t...

Страница 4: ...right hand thread and tighten securely using a suitable spanner Fit the other end BSP nut right hand thread to the torch body and secure Do not overtighten 2 Attach the red fuel gas hose to the Map gas regulator and the other end to the torch body left hand thread and tighten securely LIGHTWEIGHT BRAZING TORCH 1 Screw the brazing mixer on to the torch body Do not overtighten 2 Select the appropria...

Страница 5: ... cloth PURGING THE SYSTEM Before lighting the torch always purge the system to reduce the possibility of a mixed gas condition in the system Mixed gases can result in an explosion or flashback in the system Purging must be carried out in a well ventilated area that is free from open flames or other sources of ignition 1 Ensure that the pressure adjusting knobs on both regulators are fully open 2 C...

Страница 6: ...ize being used 3 Ensure that the pressure adjusting knobs on both regulators are fully open 4 Close both the fuel gas and oxygen torch valves 5 Open the oxygen cylinder valve slowly to ensure the regulator is not damaged by the surge of high pressure gas 6 Open the oxygen torch valve one full turn 7 Using the oxygen regulator pressure adjusting knob set the pressure identified from the nozzle char...

Страница 7: ... is safe to leave if the operator remains in the vicinity SHUTTING DOWN THE SYSTEM 1 Fully close the oxygen cylinder valve 2 Open the oxygen torch valve 3 When the oxygen regulator low pressure gauge indicates 0 close the oxygen torch valve 4 Fully wind out anticlockwise the pressure adjusting knob on the oxygen regulator 5 Repeat the process for the fuel gas NOZZLE GAS PRESSURE CHART Page 7 Flame...

Страница 8: ...If one section of the joint is thicker than the other more heat should be applied to the thicker section BRAZE SOLDER WILL NOT RUN If brazing alloy or solder will not run then there are generally two reasons that attribute to this not enough heat applied to joint or a fluxing problem Both of these problems can be overcome quite easily by increasing the heat input use larger nozzle if need be and t...

Страница 9: ...n be overcome by making a few adjustments in brazing technique or set up There are basically three types of flame settings that can be set when using an oxygen and acetylene mixture Neutral Flame Equal amounts of oxygen and acetylene burning together in the flame Carburising Flame Excess acetylene The carburising flame appears to be more softer than the neutral and oxidising flame Excess acetylene...

Страница 10: ...Flametech Lite Assembly Safety Instructions Suggested brazing alloys Below are listed the most common brazing alloys used in the refrigeration and air conditioning industry Other alloys are available on request ...

Страница 11: ...Page 11 ...

Страница 12: ...CWB Wholesale Ltd Oak House Priory Rd Langstone Business Village Newport NP18 2LH Tel 01291 431373 Email sales cwbwholesale com www cwbwholesale com ...

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