Physio Control lucas 2 - Page 27

LUCAS® 2 Chest Compression System – Service Manual
3323809-001, © 2017 Physio-Control, Inc.
27
Error Code
Explanation
Probable cause
Module to check /
replace
INT_CODE
No=0x36
Access of vital
function Code fault
Halted or disturbed
Control CPU.
Control board.
INT_POTHALL
No=0x37
PotPos./Hall sensor
mismatch
Control POT fault or
un- linear. A start
with 13N release.
Rough compression
movement.
Assure correct start (no
13N release). If needed
replace the compression
module.
INT_CURRENT
No=0x38
Current fault
Mean current to
motor >20A. Jam of
compression module.
Current read fault.
Motor, compression
module. Control board.
INT_P_REBOOT
No=0x39
Protective reboot in
active mode
Protective electrical
fault.
Protective board.
INT_CODE
No=0x3A
Warning Access of
1ms Code timeout.
Halted or disturbed
Control CPU.
Control board.
INT_C_TEMPW
No=0x3B
Warning High
internal board temp
( > 70 °C)
Fan disconnected or
jammed. Broken
Temp sensor or
internal reference
faults.
Fan. Control PCB
INT_C_HALL
No=0x3C
Motor Hall sensor
fault.
Motor or Hall sensor
cable fault.
Check Hall sensor cable
or replace Motor.
INT_C_POTCAL
No=0x3D
Control
Potentiometer
linearity fault
Too un-linear Control
potentiometer or
influenced at
calibration
Repeat calibration or
replace compression
module.
INT_P_POTCAL
No=0x3E
Protective
Potentiometer
linearity fault
Too un-linear
Protective
potentiometer or
influenced at
calibration
Repeat calibration or
replace compression
module.
RUN_TIMEOUT
No=0x40
Piston not moved
during active mode
( > 1s)
Disconnected motor
(mechanical/electrical
) or locked
compression module.
Compression module.
Motor connections.
RUN_TO_DEEP
No=0x41
Piston to deep
Control
potentiometer fault.
Rough or influenced
compression
movement at run
with no load. Hall
signal missing.
Assure un- influenced
movement of the
compression module (re-
test). Check Hall.
Replace motor or
compression module.
RUN_TO_SHALLOW
No=0x42
Piston to shallow
50 strokes < Target
stroke length -
10mm. To high load
and/or to low battery
voltage. Locked
module.
Assure correct
movement of the
compression module. If
needed replace the
compression module.
Figure 5.3-1: Table 3/5 – Error code Control CPU