Stryker ENDOSCOPY Standard - Page 34

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6 Calibration Error Messages
* To troubleshoot check connections and settings first and then repeat the calibration process before replacing a component
or component group.
Error and Warning Messages
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73
74
75
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77
90
91
110
111
130
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133
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135
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140
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Cause
General High Pressure Calibration Error
High pressure intake value too low
High pressure intake value too high
High pressure sensor value has changed
High pressure sensor amplification too low
High pressure sensor amplification too high
General low pressure regulator calibration error
Adjustment - Low pressure regulator not in
range
Low pressure safety calibration error
Adjustment - Low pressure safety not in range
Flow
Flow resistance too high
Flow intake value too low
Flow intake value too high
Flow sensor value changed
Amplification - Flow sensor too low
Amplification - Flow sensor too high
Offset Proportional valve too low
Offset Proportional valve too high
Hysteresis - Proportional valve too low
Hysteresis - Proportional valve too high
Amplification - Proportional valve too low
Amplification - Proportional valve too high
Sticky proportional valve
Troubleshooting
Replace HPU
Check gas supply
Check gas supply
Check gas supply
Replace HPU
Replace HPU
Replace LPU
Repeat calibration
Check flow meter, replace LPU
Repeat calibration
Check flow meter, replace LPU
Check flow meter, replace LPU
Replace LPU
Replace LPU
Replace LPU
Replace LPU
Replace LPU
Replace LPU
Replace LPU
Replace LPU
Replace LPU
Replace LPU
Replace LPU
Replace LPU