OERTLI OS 4 - Page 145

Functional Test
OS 4
VV016042, 2021-03-23 / Rev. 09
Notice: _____________________________________________________________________________
If values are not within tolerance range, calibrate values according to the service manual, chapter 8, meas-
ure values at OS 4 device exit again and check in subsequent chart!
Laser power calibration (see service manual chapter 8)
OK
12.11
Set up a specific file according to the following file designation:
(SN…….._YYMMDD_Technician_History.doc) on a test PC. Connect
laser to the test PC, go to page “Safe History”, read configuration, read,
copy / paste all text lines into these files.
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Notice: _____________________________________________________________________________
OK
12.12
Save initial parameters (read configuration, export configuration) file
name (SN…….._YYMMDD_Technician_Start.ini)
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Notice: _____________________________________________________________________________
Laser power testing after calibration
Type
Laser power
Laser duration
Expected energy
Tolerance
Measured value
Aiming
Beam
Set value to 9
(= 0.7 mW)
n/a
n/a
± 0.3 mW
_________________ mW
Working
Beam
50mW
1000 ms
50 mJ
± 10 mJ
_________________ mJ
100 mW
1000 ms
100 mJ
± 20 mJ
_________________ mJ
200 mW
1000 ms
200 mJ
± 40 mJ
_________________ mJ
400 mW
1000 ms
400 mJ
± 80 mJ
_________________ mJ
800 mW
1000 ms
800 mJ
± 160 mJ
_________________ mJ
1500 mW
1000 ms
1500 mJ
± 300 mJ
_________________ mJ
2500 mW
500 ms
1250 mJ * 2
± 500 mJ
_________________ mJ
Filing / conclusions
OK
12.13
Save final parameters (read config., export config.)
SN…….._YYMMDD_Technician_Start.ini
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Notice: _____________________________________________________________________________
12.14
Copy/paste print screen of two graphs at 1500 mW / 1000 ms and add
to existing file SN…….._YYMMDD_Technician_History.doc
- With sampling interval 0.125 / 64 ms
- With sampling interval 2.0 / 1024 ms
- With sampling interval 10 / 5000 ms
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Notice: _____________________________________________________________________________
13.
Safety Check
OK
13.1
Check protective earth connections according to IEC 60601-1.
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Notice: _____________________________________________________________________________
13.2
Check leakage currents according to IEC 60601-1.
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Notice: _____________________________________________________________________________