MN260 B | 55
Service Manual
APPENDIX A
A.1 SAROS PERFORMANCE VERIFICATION CHECKLIST
SAROS Serial Number:
Hours of Operation:
Date of Testing:
A. General Operation Test
Pass
Fail
1) Battery installs properly
2) External power cord (AC or DC)
connects securely
3) Unit powers on after holding ON/OFF
button for 3 seconds
4) Audible alarm sounds upon start-up
5) 5-minute warm up period complete with
no audible alarm
6) Utility Mode shows no active alarms after
5-minute warm up
7) Battery icon visible on screen
8) Battery is charging or already fully
charged
9) Increase and decrease flow buttons are
functional
10) Pulse flow mode button is functional
11) No breath alarm is functional
12) Unit runs on battery power
13) No battery alarm is functional
14) Automatic re-start when power is recon-
nected
B. Flow and O
2
Concentration
Test
Acceptable Range
Recorded Reading
1) Continuous Flow Setting
Verification
C3 (3.0 LPM) ) O
2
Concentration
90 - 96 %
C3 (3.0 LPM) flow -- 60 second average
reading
1
Argon-Compensat-
ed Testing Device:
2.70 - 3.30 LPM
Non Argon-Compen-
sated Testing Device:
2.60 - 3.20 LPM
C2 (2.0 LPM) ) O
2
Concentration
90 - 96 %
C2 (2.0 LPM) flow -- 60 second average
reading
1
Argon-Compensat-
ed Testing Device:
1.80 - 2.20 LPM
Non Argon-Compen-
sated Testing Device:
1.70 - 2.10 LPM
2) Pulse Flow Mode Verification
(only one method below required)
P48 (48 mL) -- 5 bolus average reading (if
manually recording measurements)
40.8 - 55.2 mL
1:
2:
3:
4:
5:
Avg:
P96 (96 mL) -- 5 bolus average reading (if
manually recording measurements)
81.6 - 110.4 mL
1:
2:
3:
4:
5:
Avg:
P48 (48 mL) -- average reading (if tester
records readings)
40.8 - 55.2 mL
1: NA
2: NA
3: NA
4: NA
5: NA
Avg:
P96 (96 mL) -- average reading (if tester
records readings)
81.6 - 110.4 mL
1: NA
2: NA
3: NA
4: NA
5: NA
Avg:
C. Battery Run Time Test
Acceptable Range
Recorded Reading
C3 (3.0 LPM)
> 24 min
Table A-1. SAROS Performance Verification Checklist
Footnotes: (1) The SAROS is BTP compensated. If measuring concentration and/or flow with a device that is non-Argon compensated and
non-BTP compensated, the acceptable range of the device readings will be reduced by 0.1 LPM.
Technician Name (print): _______________________________________
Technician Signature: _________________________________________ Date: _______________________
Summary of Contents for SAROS 3000
Page 56: ...Service Manual 56 MN260 B NOTES...
