OERTLI OS 4, Service Manual

Page: 143 / 151

Functional Test
OS 4
VV016042, 2021-03-23 / Rev. 09
- 600 mmHg ± 20 % _______________ mmHg
Air 30 mmHg ± 5 mmHg _______________ mmHg
60 mmHg ± 6 mmHg _______________ mmHg
90 mmHg ± 9 mmHg _______________ mmHg
120 mmHg ± 12 mmHg _______________ mmHg
GFI 30 mmHg ± 3 mmHg _______________ mmHg
60 mmHg ± 6 mmHg _______________ mmHg
90 mmHg ± 9 mmHg _______________ mmHg
120 mmHg ± 12 mmHg _______________ mmHg
Injection 0.5 bar ± 0.2 bar _______________ bar
2.5 bar ± 0.2 bar _______________ bar
5.0 bar ± 0.2 bar _______________ bar
Extraction - 0.1 bar ± 0.02 bar _______________ bar
- 0.5 bar ± 0.1 bar _______________ bar
- 0.8 bar ± 0.1 bar _______________ bar
* The values for the Venturi pump depend on the atmospheric pressure. Calculated maximum target vacuum values, depending on altitude above sea level, can
be taken from the following table:
Place Altitude above sea level in meters Vacuum in mmHg
Berneck (Switzerland) 427 m 600
Mexico-City (Mexico) 2'250 m 476
1
1
calculated values
12. Laser

Test not applicable (non-laser device)
Observe Laser protective measures.
Measuring equip-
ment
Reference power meter Type: _________ Serial no.: _______________________
Reference power head Type: _________ Serial no.: _______________________
Laser safety test
OK
Set key switch to „0“, LASER STOP key on, DRS plugged out, no fibre connected!
12.1
Select. “Laser” function.
Message “Laser key switch off”
is displayed

Notice: _____________________________________________________________________________
12.2
Turn key switch to “I”.
Message “Laser key switch off”
disap
pears, message “Laser
emergency switch activated
” is
displayed

Notice: _____________________________________________________________________________