Belmont Medical Technologies CritiCool User Manual (English)

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CritiCool

Thermoregulation

Service Manual

FDT-200-000 Rev J English

Table of Contents3
Definitions11
Applicable Systems11
Essential Performance11
End of Service Life Policy11
Intended Use12
Testing after Servicing the System12
Warnings12
Precautions13
EMC Safety14
Improper Use14
Equipment Disposal and Recycling14
Labels15
Criticool Device Labels15
Figure 1: Labels on Criticool Device15
Symbols16
Table 1: Symbols16
Criticool System18
External Features19
Front View19
Figure 2: Criticool Device: Front View19
Side View20
Rear Panel20
Figure 3: Criticool Device: Side View20
Figure 4: Criticool Device: Rear Panel21
Accessories22
Table 2: Accessories22
Pre-Installation Requirements23
Space and Environmental Requirements23
Electrical Requirements23
Inspection Prior to Unpacking23
Unpacking the Criticool Device24
Figure 5: Unpacking the Criticool Device24
Assembling the Handle25
Figure 6: Assembling the Handle25
Accessory Kits26
Table 3: 200-00300 Criticool Adult Accessory Kit with Reusable Probes26
Table 4: 200-00310 Criticool Adult Accessory Kit for Use with Disposable Temperature Probes26
Moving the Unit27
Table 5: 200-00320 Criticool Infant Accessory Kit with Reusable Probes27
Table 6: 200-00330 Criticool Infant Accessory Kit for Use with Disposable Temperature27
Locking and Unlocking the Trolley Wheels28
Storage Environment28
Figure 7: Packing Instructions for Transport28
Covers Assembly29
Figure 8: Removing Criticool Covers30
Removing the Covers and Handle31
Removing the MMI (Man-Machine (User) Interface) Cover31
Figure 9: MMI (Man-Machine (User) Interface) Cover31
Figure 10: J4 on Controller Board32
Removing the Left and Ride Side Covers33
Figure 11: Removing the Left and Right Side Covers33
Removing the Rear Cover34
Removing the Bottom Front Cover35
Removing the Top Cover35
Figure 12: Removing the Bottom Front Cover35
Removing the Handle36
Figure 13: Removing the Handle36
Removing the Trolley37
Figure 14: Removing the Trolley37
Table 7: Trolley Parts37
Release of PCB Spacer Supports39
Slide Lock Connector39
Figure 15: Extraction Tool (from End)39
Figure 16: Extraction Tool (from Side)39
Power Supply Transformer Assembly40
Removing the Power Supply Transformer Assembly40
Figure 17: Slide Lock Connector40
Power Supply Transformer Assembly Parts41
Figure 18: Power Supply Transformer Assembly41
Table 8: Power Supply Transformer Assembly Parts41
Controller Board42
Table 9: Controller Board - Power on Leds on the Controller43
Controller Board Connectors44
Controller Board Fuses44
Table 10: Controller Board - Connectors44
Controller Board Indicators45
Figure 19: Controller Board Component Placement - Print Side45
Controller Board Status46
Figure 20: Controller Board Components46
Table 11: Controller Board Status46
Removing the Controller Board47
Figure 21: Removing the Controller Board47
Controller Board Parts48
TEC (Thermo-Electric Components) Control Board48
Table 12: Criticool Controller Board Parts48
Table 13: TEC Control Board - Fuse List48
Table 14: TEC Control Board - Connectors49
Table 15: TEC Control Board LED Indicators49
Removing TEC Control Board50
Figure 22: TEC Control Board Components50
TEC Controller Parts51
Figure 23: TEC Controller Assembly51
Table 16: TEC Controller Parts51
Human Sensors (HS) Board52
Figure 24: Human Sensors Board52
Removing the Human Sensors Board53
Table 17: Human Sensors Board - Input Signals53
Table 18: Human Sensors Board - Connectors53
Human Sensors Board Parts54
Figure 25: Removing the Human Sensors Board54
Table 19: Human Sensors Board Parts54
Man-Machine (User) Interface (MMI)55
Figure 26: Criticool Display55
Table 20: MMI Criticool Display Part Number55
FP Board56
Figure 27: FP Board56
Removing the FP Board57
FP Board Parts57
Figure 28: Removing the FP Board57
Table 21: FP Board Parts57
Heating Cooling Unit (HCU)58
Figure 29: HCU Assembly58
Table 22: HCU Assembly Part Number58
Z Heat Exchanger59
Thermal Exchange Components (Peltier)59
Heat Sink59
Figure 30: Z Heat Exchanger - Cross-Section59
Fan60
Removing the HCU60
Figure 31: Removing the HCU60
HCU Parts61
Pump61
Table 23: HCU Parts61
Solenoid Bypass Valve62
Removing the Solenoid Bypass Valve62
Solenoid Bypass Valve Parts62
Figure 32: Removing the Solenoid Bypass Valve62
Table 24: Solenoid Bypass Valve Parts62
Thermistors63
Replacing the Water-Out and Thermostat Thermistor63
Figure 33: Socket Location63
Replacing the Water-In Thermistor64
Float64
Figure 34: Float Electrical Connections64
Figure 35: Hydraulic System66
Table 25: Hydraulic System - Block Diagram66
Water Tank Assembly67
Draining the Water Tank67
Figure 36: Connecting Tubes and Special Male Connector67
Removing the Water Tank68
Water Tank Top Cover Assembly68
Filter68
Replacing the Filter68
Figure 37: Filter68
Removing the Filter69
Installing the New Filter69
Filter Parts69
Figure 38: Filter Installation69
Pump70
Removing the Pump70
Figure 39: Removing the Pump70
Table 26: Filter Parts70
Pump Parts71
Table 27: Pump Parts71
Pump Block Diagram72
Pump Block Parts72
Figure 40: Pump Block Diagram72
Table 28: Pump Block Parts72
Solenoid Bypass Valve73
Water-In and Water-Out Connectors73
Removing the Water-In and Water-Out Connectors73
Figure 41: Removing the Water-In and Water-Out Connectors73
Water Connector Parts74
Table 29: Water Connector Parts74
Self-Test on System Startup75
Safety Algorithm75
Halt Conditions76
Table 30: HALT Conditions76
Technician Mode Error Messages78
Explanation of Error Messages78
Table 31: Technician Mode Error Messages78
Overview of the Periodic Maintenance Procedures80
Technician Mode81
Technician Mode Screens81
Figure 42: Technician Mode Screen - Tab 181
Table 32: Technician Mode Screen - Tab 1 Components82
Figure 43: Technician Mode Screen - Tab 283
Table 33: Technician Mode Screen - Tab 2 Components83
Entering Technician Mode84
Figure 44: Entering Technician Mode84
Performing Periodic Maintenance Verification Tests85
Completing the Periodic Maintenance Form85
Removing the Covers85
Water Filter and Air Intake Maintenance86
Verifying Pump Life86
Verifying Core and Surface (Human) Temperature Accuracy86
Verifying Water Temperature Sensors87
Table 34: Verification Form - Core and Surface Temperature Test Results87
Table 35: Verification Form - Water Temperature Sensors88
Verifying the Thermostat89
Figure 45: Thermostat Socked on Human Sensors Board89
Verifying the Pressure90
Figure 46: Thermostat Verification Tool90
Figure 47: FP Pressure Board91
Table 36: Verification Form - Pressure91
Verifying the Tecs Electrical Current92
Figure 48: TEC Current Verification Unit92
Verifying Fan Function95
Performing a Self-Cleaning Procedure96
Required Equipment96
Performing the Self Cleaning Procedure97
Checking for Water Leakage98
Running the Self-Test98
Leakage Current Test98
Test System Organization98
Figure 49: Leakage Test Equipment Connections99
Figure 50: Grounding Locations on Device100
Halt Messages101
Table 37: Halt Messages - System Shutdown101
Text Messages103
Table 38: Text Messages103
Calibration Tool Set: Verification and Calibration Units105
Table 39: Calibration Toolset (Part Number 017-00210)105
Temperature Calibration Unit (Part Number 017-00284)106
Digital Pressure Gauge (Part Number 017-00290)106
Figure 51: Temperature Simulator FOGG TP 400 (Part Number 017-00284)106
Figure 52: Digital Pressure Gauge (Part Number 017-00290)106
Installing the Digital Pressure Gauge107
Figure 53: Water-Out Connection (Left) and Water-In Connection (Right)107
Figure 54: Digital Pressure Gauge Connected107
TEC Verification Unit (Part Number 017-00189)108
Verification and Calibration Cables (Part Numbers 300-00093 and 300-00094)108
Figure 55: TEC Verification Unit108
Figure 56: Core Calibration Cable108
Figure 57: Surface Calibration Cable108
Thermostat Verification Tool (Part Number 017-00229)109
PCB Extraction Tool (Part Number 017-00236)109
Figure 58: Thermostat Verification Tool109
Figure 59: PCB Extraction Tool109
Standard Tools110
Disclaimer111
Criticool - Targeted Temperature Management111
Figure 60: Criticool Control Unit111
Criticool Spare Parts List112
Table 40: Criticool Spare Parts List112
Downloading Software to a PC127
Downloading Software to the Criticool Device127
Figure 61: Download Complete Message128
Downloading the Color Display Panel Software129
Figure 62: CRC Number129
Figure 63: Color Display Panel Software Download129
Figure 64: Display Loader Window130
Instructions for Recycling132
Table 41: Recycling Information133

Other manuals for Belmont Medical Technologies CritiCool

User Manual115 pages

Operational Training74 pages

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Belmont Medical Technologies CritiCool Specifications

General

Device Type	Therapeutic Hypothermia System
Power Supply	100-240V AC, 50/60Hz
Control Interface	Touchscreen display
Application	Therapeutic Hypothermia
Cooling Method	Water-based cooling
Temperature Range	32°C to 34°C (89.6°F to 93.2°F)
Cooling Rate	Variable, user-adjustable
Alarms	Visual and audible alarms for temperature deviations and system errors
Compatibility	Compatible with standard hospital monitoring systems

Belmont Medical Technologies CritiCool Service Manual

Table of Contents

Other manuals for Belmont Medical Technologies CritiCool

Belmont Medical Technologies CritiCool Specifications