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08/19/16

LIGHTING AND OPERATION

LEAK TESTING

Whenever the hose or torch is connected to a cylinder and prior to attempting to ignite torch: check all joints and couplings 
to ensure against loose connections. With the fuel valve and oxygen valve closed and without lighting, test the connections 
between the fuel valve and fuel cylinder and between the oxygen valve and the oxygen cylinder with soapy water. If bubbles 
appear, gas is leaking and torch must be repaired. Never use a flame to check for leaks. Conduct this test in a well-ventilated 
and spark-free area where there are no open flames. 

•  Do not ignite the torch while oxygen is flowing to the torch.

•  Point he tip of the torch (4) in a safe direction.

•  To light with a spark lighter, (5) open fuel valve (1) slowly just before sparking. Hold spark lighter at a 45 degree angle to

the tip of the torch (4).

•  Squeeze spark lighter to create sparks and remove once torch is lit.

Note: 

It is very difficult to light torch with valve fully open.

•  Do not light with cigarette lighter or match.

•  If ignition does not occur immediately upon opening the fuel valve, close the valve and wait 5 minutes before attempting

to ignite again. Failure to follow this instruction could result in a build up of flammable gas which if ignited could result in
a fireball that could cause injuries and property damage. Do not open the valve and allow gas to flow through the torch
without attempting to ignite the torch.

•  After igniting, the flame will appear soft yellow. Adjust flame to be between 4 and 6 inches long.

•  Then, slowly open the oxygen valve (2) until the flame has an inner blue flame about ¼ inch long. The outside flame may

be longer. This is the starting flame.

SHUT OFF AND STORAGE

•  TURN OFF THE OXYGEN VALVE (2) BEFORE TURNING OFF THE FUEL GAS VALVE (1). Turning off the fuel gas valve while

oxygen is still flowing could result in a flash back and an explosion.

•  When the torch is cool, disconnect the cylinders from the hoses and replace the protective caps on the cylinders.

•  Disconnect the oxygen cylinder by holding the oxygen hose valve and turning the oxygen cylinder clockwise.

•  Disconnect the fuel valve by holding the fuel hose valve and turning the fuel cylinder counterclockwise.

•  Store the torch and cylinders separately and out of reach of children.

•  Do not store torch and/or cylinders inside a vehicle.

Содержание Bernzomatic WK5500OX

Страница 1: ...uctions and warnings may result in damage to property serious personal injury or death WARNING While the Oxygen MAP Pro Torch is not a commercial oxygen torch it produces flame temperatures up to 5300 F This is much hotter than the flame of a standard propane torch These extremely high temperatures can cause serious personal injury or damage to the metal you are working on if not handled carefully...

Страница 2: ...s with combustible materials Heating a surface may cause heat to be conducted to adjoining surfaces that may be combustible or become pressurized when heated Always check to make sure no unintended parts or materials are being heated Be aware that the tip of the torch can get extremely hot during use Take precautions to protect yourself and others from accidental burns Never use the torch on or ne...

Страница 3: ...urn OFF the oxygen valve and then the fuel valve Disconnect the oxygen and fuel valves from their cylinders and re open the valves to bleed the hoses Place the cylinder stand on a stable and level surface Improper stand position such as placing the stand on its side could cause accidental tip over leading to liquid fuel entering the hose and causing an excessively long flame This is called flare a...

Страница 4: ...ormed tip Doing so may damage the oxygen regulation resulting in leaks or permanent damage ASSEMBLY 1 Before attaching the hoses to the cylinders make sure the oxygen and the fuel valves on the hoses are OFF by turning the knobs clockwise until the knobs stop Hand tighten only Do not force 2 Thread the fuel cylinder clockwise onto the fuel hose valve 1 Hand tighten only Do not force 3 Thread the o...

Страница 5: ...ly upon opening the fuel valve close the valve and wait 5 minutes before attempting to ignite again Failure to follow this instruction could result in a build up of flammable gas which if ignited could result in a fireball that could cause injuries and property damage Do not open the valve and allow gas to flow through the torch without attempting to ignite the torch After igniting the flame will ...

Страница 6: ...ing flame slowly increase the flow of fuel by adjusting the fuel valve 1 until the yellow flame is about 5 inches long Then slowly increase the flow of oxygen by adjusting the oxygen valve 2 until the inner blue flame is about 5 16 inches long The tip of the inner blue flame is the hottest and should be in contact with the metal to cut Once the metal is sufficiently heated and a molten puddle is p...

Страница 7: ...o only keep the fuel valve 1 on for one second or less 7 If there is still no movement the fuel hose is closed and or there is some other problem the torch assembly needs to be replaced 8 If both the fuel and oxygen lines caused the paper to move check for leaks by following the instructions for leak testing 9 If the paper moves and there are no leaks then attempt to re light If you still do not g...

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