Omron ZX Series Operation Manual page 8

Laser Safety
Note 1. The above table is intended to provide a convenient summary of
requirements. See text of this standard for complete requirements.
2. 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
• FDA (Compliance Guide for Laser Products, 1985, according
to 21 CFR1040.10)
Requirements
Performance (all laser products)
Protective hous- R
ing (see note 2)
Safety interlock R (see
notes 3, 4)
Location of con- N/A
trols
Viewing optics R
Scanning safe- R
guard
Performance (laser systems)
iv
Background: yellow
Figure A Warning label - Hazard symbol
Legend and border: black
Background: yellow
Figure B Explanatory label
I IIa
R
(see note 2)
R (see
notes 3, 4)
R
R
R
Class (see note 1)
II IIIa
R R
(see note 2) (see note 2)
R (see R (see
notes 3, 4) notes 3, 4)
R
R R
R R
IIIb IV
R R
(see note 2) (see note 2)
R (see R (see
notes 3, 4) notes 3, 4)
R R
R R
R R