Respironics BiPAP - Recommended Testing

Chapter 7
Testing, Calibration, and Performance Verification
REF 1029568 Rev B BiPAP Focus Ventilator Service Manual © Respironics, Inc. 7-3
7.2 Recommended
Testing
Table 7-2 summarizes recommended testing following part replacement.
Table 7-2: Recommended Testing After Parts Replacement
Component Replaced
Electrical
Safety Test
Alarm
LED
Test
System
Run-In
Battery
Test
Real Time
Clock
Calibration
BiPAP Focus
Calibration
Install
Ventilator
Software
Performance
Verification
AC/DC power supply X X X
Air flow sensor X X X X
Alarm primary X X X
Alarm backup X X X
Battery X X X
Blower X X X X X
Cable, interprocessor
communications
XX X
Cable, interconnect power X X X
Cable, internal battery X X X
Cable, switch control X X X
Cable, UI/VGA ribbon X X X
Connector, silicone X
Diffuser X
Flow valve X X X X X
Keypad membrane panel X X X
LCD, 1/4 VGA X X X X
Muffler and baffle assembly X X X X
Outlet port X
PCB, controller X X X X X2* X X
PCB, user interface X X X X X2* X X
PCB, VGA interface X X X X
Power cord X X X
X2* After installing new controller PCB and /or user interface PCB, load ventilator software, perform real-time clock
calibration, calibrate ventilator, perform run-in, calibrate ventilator.
NOTE: Replacing the controller PCB and/or user interface PCB clears the calibration tables. Perform the system
run-in once, between the two calibration procedures. (Do not perform system run-in before the first
calibration.)