Sealey SGA1.V4 Instructions Manual

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 INJURY AND WILL INVALIDATE THE WARRANTY. KEEP THESE INSTRUCTIONS SAFE FOR FUTURE USE.
refer to Wear opaque
instructions Goggles
1. safety
 Always have a fire extinguisher nearby.
 never use oxygen or fuel gas to blow soot or dirt from your clothes.
 do not wear ragged clothes, as sparks can ignite the ragged or loose ends.
 Always wear goggles or a helmet with the appropriate shade lens.
 do not use shaded safety spectacles or unshaded face shield visors for cutting or welding. they do not stop the harmful rays which cause
eye damage.
 use gauntlet type gloves made from heat resistant material.
 secure cylinders to a trolley, wall or post to prevent them from falling.
 All cylinders should be used and stored in an upright position.
 never drop or strike a cylinder. do not use cylinders that have been dented.
 cylinder caps should be used when storing or moving cylinders.
 empty cylinders should be kept in specified areas and clearly marked 'eMPty'.
 never use oil or grease on any inlet connections, outlet connections or cylinder valves.
 examine hoses for cuts, burns or worn areas before each use. Also inspect fittings for damage. if any damage is found, replace immediately.
 do not repair hose with tape.
 Always use reverse flow check valves on torch and flashback arrestors on the regulator. this greatly reduces the possibility of mixing gases in
the regulator or hoses. reverse flow check valves are an important safety precaution.
 Working pressure on the acetylene regulator should neVeR be set above 15psi (1bar).
 Keep all threads and unions clean and free from oil, dirt or grease.
 never apply oil or grease to any thread.
 these instructions cover the use of the kit on mild steel. if used on any other materials, extra precautions will have to be taken.
 make sure that there is a good flow of air to the user and the tip, at all times. use a welding fume extractor if conditions are poor or space is confined.
 never leave the gun alight and unattended.
 for safety advice regarding gas bottles (oxygen and acetylene) refer to the supplier of the bottles.
 make sure bottle keys are in place at all times so that in the event of an emergency the valves can be turned off quickly.
 Keep hoses away from flame at all times. make sure that hoses are laid flat where possible and not in a position where they can be run over by
vehicles, which would result in permanent damage.
 leaKing Hoses can Kill. leak test all connections and valves prior to each use of the equipment.
 if hoses are not long enough, join them together with the manufacturer's couplings only.
 do not join damaged hoses, they must be replaced immediately.
 remember at all times
 At no time may you interchange parts contained in this kit with those of other manufacturers. only sealey replacement items should be used.
 Acetylene fittings have a left-handed thread and notches on hose unions to indicate this.
 the regulators in this kit have no user-serviceable parts. All repairs/calibrations must only be undertaken by a BcGA approved service agent.
2. intRoduction
A complete set of regulators and torches for oxyacetylene gas welding. single stage gas regulators with two gauges to show bottle pressure
and working pressure. 4.5mtr twin gas hose set with hose check valves (to torch) and EN 730 compliant pressure activated flash arrestors (to
regulators). Welding torch with three lightweight nozzles. cutting torch attachment with three Anms cutting nozzles. spark lighter. supplied in
carry case.
© Jack sealey limited
instructions for
oxyacetylene welding & cutting set
model no:
Wear gloves Wear protective
clothing
Blue = oXYGen 'o'
Red = AcetYlene 'A'
Original Language Version
sga1.V4
Wear safety
footwear
sGA1.V4 | issue 1 29/04/16