Propane Torch (Sievert)

Torch, Propane (Sievert)
Model	Sievert, Model Unknown
Sub-category	Metalworking
Status	Awaiting EX2 Setup
Last updated	2 September 2024 08:21:02
Training requirement	no
ACnode	no
Location	Cage
Maintainers	Metalshop team

A light-duty torch intended primarily for soldering or light brazing, but it can also be used for other heating tasks such as heat-treating or hot bending. For heating larger parts the heavy-duty Flamefast torch might be a better match.

This torch is kept in the cage and is usually to be found connected to the small gas bottle in there.

Instructions for use:

1) Switch on the gas supply at the bottle

2) Have a lighter to hand. One can usually be found in the metal casting supplies box under the kilns

3) Open the gas valve on the torch lightly. The torch lights best with a small supply of gas

4) Carefully move the lighter into the path of the torch and ignite

5) Adjust the valve on the torch to optimise the gas flow for a steady flame, appropriate in size to the part you are working on

6) When finished, switch of the gas AT BOTH THE TORCH AND GAS BOTTLE

7) Coil the torch up neatly on top of the gas bottle and place it to one side in the cage

Risk Assessment - Gas Torches

This risk assessment is intended to provide guidance on the risk associated with the above equipment and activities in normal use. Please also check general risk assessments for the space as a whole. Any discrepancies, errors or concerns should be raised with the document maintainers or trustees - do not edit this assessment directly. For responsible persons and last update, see 'version log' of the assessment page.

Activity

Heating of metals for hot forming, brazing, soldering or similar purposes, using a handheld or stationary torch that uses Propane or Butane fuels

Signage

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Understanding Risk Rating

LOW - Ensure current control measures are in place and continue with activity

MED - Control measures may be adequate, co-supervision is recommended

HIGH - Do not undertake activity without further consultation with area specialists

Risk Assessment

Identify Hazards	Who May be Harmed and How	Severity	Control Measures	Likelihood	Risk Rating
Burns from heat.	Users	High	Operators are competent in the use of the equipment. Fire retardant gloves are to be worn. Hot material is to be treated with care and watched until sufficiently cool as not to pose a fire risk. If the equipment is not in satisfactory working order it should not be used.	Medium	Medium
Slips Trips and Falls	Users, Bystanders	Medium	Wear shoes or boots with non-slip soles, in particular in wet or snowy weather – make sure excessive wet isn’t tracked into the space. Ensure that good standards of housekeeping are maintained at all times, cables and other equipment will be managed so as not to cause a trip hazard.	Medium	Low
Fire from Hot Work	Users, bystanders, public	High	It should be ensured that there is no combustible material in close proximity to the work. Suitable protection should be provided for any combustible items that cannot be moved and for combustible construction such as wooden worktops. A check should be carried out on all of the surrounding areas to minimise the possibility of ignition by heat transfer. Fire extinguishers are be provided in the space. Hot work should be stopped at the specified time before leaving the space. A thorough inspection of the area should be undertaken once the work is complete after completion. Where necessary, a further check should be carried out before leaving the space.	Medium	Medium
Use of gas bottles, leaks and high pressure discharge.	Users, bystanders, public	High	Bottles must be secured in the upright position, preferably on a trolley to aid mobility. All gauges, hoses, bagging and torches must be examined before use, any faulty equipment must be repaired or replaced prior to use.	Medium	Low