SKU 55594
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5.
Do not perform welding or cutting operations near chlorinated hydrocarbon
vapors produced by degreasing or painting.
The heat generated by arc rays
can react to form phosgene, a highly toxic gas.
6.
Irritation of the eyes, nose, and throat are symptoms of inadequate
ventilation.
Take immediate steps to improve ventilation. Do not continue
operations if symptoms persist.
7.
When welding or cutting in small areas, the operator should be externally
accompanied by another person (standing
near the enclosed work area) to
observe accident prevention procedures.
8.
When welding or cutting, be aware that high frequency radiation may be
produced which can interfere with radio navigation, safety devices,
computers, and communications equipment.
Before operating, have a
qualified technician check out that possibility.
9.
Keep high frequency source doors and panels tightly shut.
Keep spark
gaps at the correct settings. Use proper grounding and shielding to minimize the
possibility of interference. Keep all cables close together and close to the
ground. Locate the welding or cutting operation as far as possible from sensitive
electronic equipment, or have the electronic equipment shut down temporarily.
10.
Prevent accidental fires.
Remove any combustible material from the work
area. When possible, move the work to a location well away from combustible
to protect head and neck. Use aprons, cape, sleeves and shoulder covers, and
bibs designed and approved for welding procedures. When welding overhead or
in confined spaces, wear flame resistant ear plugs or ear muffs to keep sparks
out of ears.
4.
Avoid overexposure to fumes and gases.
Always keep your head out of the
fumes. Do not breathe the fumes. Use enough ventilation or exhaust, or both, to
keep fumes and gases from your breathing zone and general area. Where
ventilation is questionable, have a qualified technician take an air sampling to
determine the need for corrective measures. Use mechanical ventilation to
improve air quality. If engineering controls are not feasible, use an approved
respirator. Work in a confined area only if it is well ventilated, or while wearing an
air-supplied respirator. Follow OSHA guidelines for
Permissible Exposure Limits
(PEL’s) for various fumes and gases. Follow the American Conference of
Governmental Industrial Hygienists recommendations for
Threshold Limit Values
(TLV’s) for fumes and gases. Have a recognized specialist in Industrial Hygiene
or Environmental Services check the operation and air quality and make
recommendations for the specific welding situation.
