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Restriction Zone
A restriction zone should be in place around the hazard zone to prevent any person from entering the hazard zone with any part of
their body:
•
Horizontal clearance
. This should be no less than 2.5m around
1
the hazard zone
.
2
•
Vertical clearance
. This should be no less than 3m between
3
the hazard zone
and the floor when the projector is installed overhead.
2
Introduction
RISK GROUP 3 LASER HAZARD INSTALLATION PRECAUTIONS
1
Hazard Zones - Horizontal Clearance (Top View)
Hazard Zones - Vertical Clearance (Side View)
Digital Projection Ltd. M-Vision WUXGA Series
2
2
3
Notes
Rev A January 2024
page 9
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