![background image](http://html.mh-extra.com/html/omron/z4lb-v2/z4lb-v2_instruction-manual_1633323015.webp)
1
Laser Safety
xiii
FDA (Compliance Guide for Laser Products, 1985, according to 21 CFR1040.10)
Requirements
Class (see note 1)
q
I
IIa
II
IIIa
IIIb
IV
Performance (all laser products)
Protective
housing
R (see
note 2)
R (see
note 2)
R (see
note 2)
R (see
note 2)
R (see
note 2)
R (see
note 2)
Safety interlock
R (see
notes 3,
4)
R (see
notes 3,
4)
R (see
notes 3,
4)
R (see
notes 3,
4)
R (see
notes 3,
4)
R (see
notes 3,
4)
Location of con-
trols
N/A
R
R
R
R
Viewing optics
R
R
R
R
R
R
Scanning safe-
guard
R
R
R
R
R
R
Performance (laser systems)
Remote control
connector
N/A
N/A
N/A
N/A
R
R
Key control
N/A
N/A
N/A
N/A
R
R
Emission indi-
cator
N/A
N/A
R
R
R (see
note 10)
R (see
note 10)
Beam attenua-
tor
N/A
N/A
R
R
R
R
Reset
N/A
N/A
N/A
N/A
N/A
R (see
note 13)
Performance (specific purpose products)
Medical
S
S
S
S (see
note 8)
S (see
note 8)
S (see
note 8)
Surveying, lev-
eling, alignment
S
S
S
S
NP
NP
Demonstration
S
S
S
S
S (see
note 11)
(see
note 11)
Labeling (all laser products)
Certification &
identification
R
R
R
R
R
R
Protective
housing
D (see
note 5)
D (see
note 5)
D (see
note 5)
D (see
note 5)
D (see
note 5)
D (see
note 5)
Aperture
N/A
N/A
R
R
R
R
Class warning
N/A
R (see
note 6)
R (see
note 7)
R (see
note 9)
R (see
note 12)
R (see
note 12)
Information (all laser products)
User informa-
tion
R
R
R
R
R
R
Product litera-
ture
N/A
R
R
R
R
R
Service in-
formation
R
R
R
R
R
R