18
RISKS
Reference Signs
SI
Residual Risks
Danger
Prohibition
IPD
THERMAL
Presence of heated
surfaces, heat and
flames
✔
Necessary to wait for the
cooling of the engine and
muffler surfaces before
conducting maintenance ac-
tivities. Use heat resistant
gloves.
Scalds/burns
caused by contacts
with heated
surfaces
Presence of cold
surface
NOISE
Localized noise
✔
Obligation to use DPI ear
protectors
Background noise
Injuries caused by
interferences in
verbal
communication
VIBRATIONS
Vibrations
transmitted to the
whole body
✔
Obligation to use anti-vibration
gloves. Limit exposure times
Vibrations
transmitted to the
complex hand-arm
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