Page 9-8 LTV
®
1200/1150 Ventilator Service Manual p/n 18603-001, Rev. C
General Checkout Worksheet
LTV
®
1200/1150 SERIAL NUMBER:
____________
CONDUCTED BY:
____________
MEMORY BOARD SOFTWARE VER.:
____________
DATE:
____________
TEST
DESCRIPTION
STEP
#
MEAS.
VALUE
REQUIREMENT
PASS
/ FAIL
Ventilator Checkout ("VENT CHECK")
Audible alarm tone must activate
Alarm 2)A)
Confirming audible chirp must activate after
alarm is silenced.
Display 2)B)
All displays must light except Vent Inop
Control 2)C) Correct messages displayed in window
Leak 2)D)
Record value displayed ("X.X PASS/FAIL")
Audible alarm must sound continuously for
15 seconds and Vent Inop LED must
illuminate continuously for 15 seconds
Vent Inop alarm 2)E)
Confirming audible chirp must activate after
alarm is silenced.
Power On Self-Test - External Power
3)A) Verify audible alarm sounds for 1 sec
Audible alarm
3)B) Confirming audible chirp occurs after alarm
Display Illumination 3)C) All LEDS except Vent Inop illuminate for 3
seconds
Test Messages: 3)D) Each message displayed for less than 3 sec
Begin Normal Operation 3)E) Within 20 seconds of power ON
Power On Self-Test - Battery Power
4)A) Verify audible alarm sounds for 1 sec
Audible alarm
4)B) Confirming audible chirp occurs after alarm
Display Illumination 4)C) Illuminate for 3 seconds
Test Messages: 4)D) Each message displayed for less than 3 sec
Begin Normal Operation 4)E) Within 20 seconds of power ON
Volume Operation
5)A) Monitors should read as follows:
Vte: 383 to 633 ml
I:E Ratio: 1:3.8 to 1:4.2
f: 12 bpm
VE: 4.6 to 7.6 L
Settings:
Volume Mode / Assist/Ctrl
Low Pres O
2
= Off (LTV
®
1200 only)
BPM = 12
Tidal Volume = 500
Inspiratory Time = 1.0
Pressure Support = 0
O
2
% = 21(LTV
®
1200 only)
Sensitivity = 3
High Pressure Limit = 100
Low Pressure alarm = 5
Low Minute Volume = 1.0
PEEP = 5 cmH
2
O
High PEEP = Off
Low PEEP = Off
High f = Off
No alarms are occurring
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