| CONTROL MEASURE |
CLASS 3B
|
CLASS 4
|
| Protective Housing |
X
|
X
|
| Interlocks on Protective Housing |
X
|
X
|
| Key Switch Master |
R
|
X
|
| Remote Interlock Connector
|
R
|
X
|
| Service Access Panel |
X
|
X
|
| Assessment of Nominal Hazard
Zone (open beam path) |
X
|
X
|
| Beam Stopper or Attenuator
on Laser |
R
|
X
|
| Beam Stopper or Attenuator
on Bench |
R
|
X
|
| Warning System for Activation/
Operation |
R
|
X
|
| Controlled Area |
X
|
X
|
| Labels |
X
|
X
|
| Area Posting |
X
|
X
|
| Operating Procedures (written) |
R
|
X
|
| Alignment Procedures (written) |
X
|
X
|
| Education and Training (including
laser, electrical and ancillary hazards) |
X
|
X
|
| Access Controls (Authorized
Personnel |
X
|
X
|
| Access Controls (Spectators) |
R
|
X
|
| Eye Protection |
R
|
X
|
| Pre-placement eye exams |
O
|
O
|
| Inventory |
X
|
X
|
| Meet Federal Standards for
Transfer or Disposal |
X
|
X
|