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Requirements
subclause
Class 1
Aperture label
Not required
Service entry label
Required as appropriate to the class of accessible radiation
Override interlock
Required under certain conditions as appropriate to the class of laser used
label
Wavelength range
Required for certain wavelength ranges
label
LED label
Make required word substitutions for LED products
User information
Operation manuals must contain instructions for safe use. Additional requirement
apply for Class 1M and Class 2M
Purchasing and
Promotion brochures must specify product classification; service manuals must
service information
contain safety information
Note:
1. This table is intended to provide a convenient summary of requirements. See text of this standard for
complete requirements.
2. For the safety medical laser products, IEC 60601-2-22 applies
3. AEL: Accessible Emission Limit
The maximum accessible emission level permitted within a particular class. For your reference, see ANSI
Z136.1-1993, Section 2.
Symbol and border: black
Legend and border: black
ZG User's Manual
Class 1M
Class 2
Background: yellow
Figure A Warning label - Hazard symbol
Background: yellow
Requirements from Regulations and Standards
Classification
Class 2M
Class 3R
Specified wording required
Class 3B
Class 4
187
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