Lab
Safety Guide - Chapter 8 - Machine Shop SafetyThe
following gives basic information on the use of shop machines that may be used within or
adjunct to various laboratory work. Adapted from the NMSU Lab Safety Guide (last modified November 11, 2003 - dls)
GENERAL SAFETY FOR MACHINE SHOP
SAFETY
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Following a few basic safety procedures will assure a
hazard-free experience for you and others working in the shop. Ask your supervisor to
assist you in starting up equipment and in fabrication and modifications of existing
equipment.
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Safety glasses with side
shields are required to be worn in the shop area at all times. Full face shields, welding
goggles, welding masks and fixed safety shields on shop equipment are also available in
the shop and must be used as the job at hand requires. Face shields do not provide
unlimited protection from flying objects and splashes. Face shields must be worn with one
of the following eye protective devices; a) Safety glasses or goggles where impact hazard
exits. b) proper splash goggles where chemical splash hazard exists.
Remove rings, watches,
bracelets, pendants and neckties, which may be caught in moving machinery. Roll up your
long sleeves and secure long hair for the same reason.
No shorts or open-toed shoes are
permitted.
Do not operate ANY
shop equipment unless you are authorized to do so by the departmental safety personnel. If
you are uncertain of any shop procedure, ask the your supervisor for assistance.
Never work alone in the
machine shop. Always bring a colleague along to help you in case of injury. Report all
injuries (and near misses), no matter how small, to departmental safety personnel.
Always clean up the work area before you leave.
The use of extension cords
is prohibited.
Never use compressed air
to remove particles from clothing.
Compressed air used for cleaning work pieces must be
regulated to 30 psi or less. Use the proper safety nozzle.
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