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Forum Index Profile for :: ckwater2 Avatar All about ckwater2 Ranking: Registration date:  03/01/2020 14:00:59 Number of messages posted:  No posted messages available Created topics: No topic created Biography: . Propane is likewise generally used in welding and is a flammable cloth. The pressurized oxygen gasoline is also dangerous and need to be dealt with with care as the alternative flammable gases. except combustion and fireplace, there are dangers of oxygen displacement and poisonous fuel publicity in addition to physical damage to the human frame. it is vital for a welding operator to be properly educated at the proper method and protection precaution to decrease the hazards associated with the compressed fuel cylinder. 6.12.7.2.1 Minimizing the danger of Compressed gasoline Cylinder fundamental components of the compressed gas cylinder are the regulator, the cylinder, the valve cap, and the hose (ESAB, 2000). As a part of widespread working system, all the system used ought to be appropriate for the application and match for use. when the cylinder is not in use and while moved from one region to some other, the valve Gas cylinder escooprotection cap need to be hand tightly outfitted. secure handling ought to be exercised at some stage in lifting and transferring of the cylinder. The valve should be opened through hand and no longer with hard tools like a hammer or wrench (fifty five,fifty six). For coping with and garage, the cylinder need to be located upright and positioned faraway from in which it can be damaged bodily or wherein leakage may want to arise. for the duration of utilization, the cylinder should be kept at a secure distance from any supply of heat and spark which could reason fireplace. If the paintings area is confined in area, the fire resistant cover should be used (fifty seven). The welding operator needs to protect the pinnacle and face from feasible outburst of the compressed gas whilst commencing the cylinder valve outlet. shielding eyewear may be worn to minimize possible injury. Welding specialists have emphasized the importance of carrying protection glasses for protecting the eyes (fifty eight). As a hearth prevention degree, warm elements just like the electrode and its holder should be kept at a distance from touching the cylinder. The welding work cannot be accomplished on area in which flammable paint has been implemented. Heavy dust concentration additionally poses as a fireplace danger to be avoided (37). it's miles compulsory for the welding work location to have a fire extinguisher equipped with the welding operator educated on the way to use it. A breathing mask must be worn if the welding work is finished in a limited space. it is also important to have a supply of smooth air. that is to prevent the employee from breathing in the welding fumes with a view to spread. general ventilation requirement have to be thorough to lessen the risk of exposure. recognition, assessment and manage of a few Plasma Processing risks David Rainer, Lisa Brooks, in Semiconductor safety manual, 1998 5.1 Compressed gas Cylinder safety Compressed gas cylinders are built according to branch of Transportation specifications (DOT). boxes may be crammed handiest through the cylinder owner, should be maintained via the owner, should be nicely labelled previous to filling, and valve outlet connections must be in accordance with ANSI wellknown B57.1. A leaking or defective cylinder can't legally be shipped, nor can cylinders which have been uncovered to a fire until they were checked according with Compressed gas association (CGA) necessities. within the past several years there had been several compressed fuel cylinder injuries inside the semiconductor industry which have resulted in fatalities. in a single example, a container of arsine was being handled through a cylinder reconditioning business enterprise. during coaching for cleansing the cylinder which changed into thought to be empty, arsine was launched killing an worker. Many universities and corporations nevertheless label cylinders with tags of complete or empty. “Empty” compressed gas cylinders are almost by no means empty and need to be treated as though they were lpg gas cylinder/ bottlecomplete and with the honour they deserve. A higher designation for a cylinder that has been in and taken out of service is “used.” Contact ckwater2 Private Message:

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