Philips Respironics V60 Service Manual page 173

1049766 Rev A
System Leak Test
Required equipment:
9 3
• / - / in. tapered plug (2)
16 4
• Clamp (hemostat)
• Pressure pick-off port
• System leak test syringe
1. Remove the right side cover, air inlet filter retainer, and air inlet
housing to access the GDS (section 7.20).
2. Plug the air inlet, gas outlet, and patient pressure ports. Verify that the
system leak test syringe is pulled back, then connect it to the internal
exhalation port.
3. If the ventilator is not already in Diagnostic mode, press and hold the
Enter button on the nav-ring and turn the ventilator on by pressing the
On/Shutdown button on the UI. Within 5 seconds release and press
the nav-ring Enter button again to enter the Diagnostics menu.
4. Touch Service, Misc, then touch System Leak Test and follow the
onscreen prompts (Figure 8-13).
5. Touch Close, then remove the plugs and system leak test syringe.
6. Reinstall the inlet filter housing, inlet filter retainer, and the right side
cover (Chapter 7).
7. The system leak test is complete.
Figure 8-13: System Leak Test Screen
V60 Ventilator Service Manual
Chapter 8
Performance Verification
8-19