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08/19/16

INSTRUCTION MANUAL

Trigger-Start Torches

Models: WK5500OX

DANGER

EXTREMELY FLAMMABLE GASES USED WITH TORCH.  
FIRE/EXPLOSION HAZARD. CARBON MONOXIDE HAZARD

This oxygen brazing and cutting torch is unlike most hand held torches.  
It is designed to be used simultaneously with an oxygen cylinder and a 
MAP-Pro™ or propane cylinder. The use of an oxygen cylinder results in  
the torch flame burning at much higher temperatures as it would without an 
oxygen cylinder. Do not use this torch until you become thoroughly familiar 
with its proper use and potential hazards. In particular, you must not attempt 
to ignite the torch while oxygen is flowing to the torch. Further, when turning 

the torch off ALWAYS TURN OFF THE OXYGEN BEFORE TURNING OFF THE FUEL GAS. Turning off the fuel gas while oxygen is still 
flowing could result in a flash back and an explosion. 

Read and follow the instructions and warnings in this manual. Familiarize yourself with the torch before lighting and using. 
Review instructions and warnings periodically to maintain awareness. Do not try to operate before reading instructions and 
without being thoroughly familiar with this torch’s use and potential hazards.

Failure to comply with these instructions 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 and correctly.

•  Never point the torch toward the cylinders or let the flame deflect to heat the cylinder in any manner.

•  Do not permit grease or oil to be placed on or come in contact with any portion of the torch, hoses or cylinders,

particularly the oxygen cylinder, oxygen connection, oxygen regulator or oxygen hose as oxygen can cause the grease
or oil to burn in an uncontrolled manner.

•  Keep torch out of reach of children and anyone who has not read instructions. Do not point torch towards face, other

persons or flammable objects. Never attempt to use torch as a cigarette lighter.

•  Disconnect cylinders when not in use.

Materials used in the construction of this device may contain brass (which may contain lead), a chemical known to the 
State of California to cause birth defects or other reproductive harm.

Combustion by-products produced when using this device contain chemicals known to the State of California to cause 
cancer, birth defects, or other reproductive harm.

ENG  DANGER 

INCENDIE  EXPLOSION 

FUMES 

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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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