KEYENCE GL-RHG Series - Manual (Page 51)

3-1 Correct Installation Method
3-3 GL-RHG-M-NO3-E
In
sta
llatio
n
to
a Mac
h
in
e
3
Mounting position
Correct position
• The machine operators are only able to approach the hazardous zone or hazards by passing through
the protective zone of the GL-RHG.
• While the machine is running, the machine operator must always stay on the opposite side of the haz-
ardous zone or hazard.
Incorrect position
• The machine operator can access the hazardous zone or hazards without passing through the protec-
tive zone of the GL-RHG.
• While the machine is running, the machine operator or a part of machine operator's body can stay at the
position between the protective zone of the GL-RHG and hazardous zone or hazard.
DANGER
Additional protective measures, such as a mechanical safety guard, must be installed to
protect areas not covered by the GL-RHG. NEVER install the GL-RHG in a manner which
allows an operator to position his body or part of his body between the GL-RHG and the
hazardous zone, without first passing through the plane of the GL-RHG. Failure to do so can
result in serious bodily injury or death.
Safe Safe
Additional protective measures
Dangerous Dangerous Dangerous