Renishaw NC4 - Location of the laser aperture

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Location of the laser aperture
Access panel identication markings, denoting system range
(for more information, see the NC4 separate non‑contact tool
setting system installation and maintenance guide (Renishaw
part no. H-4114-8500)).
Laser aperture
Caution symbol (for more information,
see “CAUTION symbol” below)
CAUTION – Laser safety
The access panel is to be removed for service
purposes only, using the special tool supplied.
Before removing the panel, switch off electrical
power to the transmitter unit to avoid exposure to
the laser beam.
CAUTION symbol
The caution symbol on the access panel denotes
the following:
CAUTION – Class 3R Laser radiation
when open. Avoid direct eye exposure.
This text is not included on the access panel due
to the limited space available.
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