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Contents
Chassis Assembly Replacement .......................................................................... 50
Specifications .................................................................................................................. 55
Dimensions ........................................................................................................... 55
Weight ................................................................................................................... 55
Technical Specifications ....................................................................................... 55
Transportation and Storage .................................................................................. 56
Performance Requirements .................................................................................. 56
Compliance ........................................................................................................... 56
Manufacturer’s Declaration ................................................................................... 59
Spare Parts and Accessories .......................................................................................... 63
Introduction ........................................................................................................... 63
Disposable Fluid Warming Sets ............................................................................ 63
Infusors and Irrigators ........................................................................................... 63
Spare Parts and Accessories ............................................................................... 64
Disposal of Fluid Sets ........................................................................................... 66
Disposal Of Fluid Warming System ...................................................................... 66
Packing for Shipment ...................................................................................................... 67
Introduction ........................................................................................................... 67
Returning the FW-538 .......................................................................................... 67
General Instructions .............................................................................................. 67
Repacking in Original Carton ................................................................................ 67
Repacking in a Different Carton ............................................................................ 69
Theory of Operation ........................................................................................................ 71
Introduction ........................................................................................................... 71
Main Circuit Board: Start-Up ................................................................................. 71
Heater Control Circuitry ........................................................................................ 72
Temperature Sensing Circuitry ............................................................................. 73
Over-Temperature Operation ............................................................................... 73
Secondary Over-Temperature Protection ............................................................. 73
Under-Temperature Operation ............................................................................. 74
Display Board ....................................................................................................... 74
Keyboard .............................................................................................................. 74
Temperature Adjustment ...................................................................................... 74
Alarm Control Buttons ........................................................................................... 75
Index ............................................................................................................................... 83
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