Bair Hugger Security Systems Manuel de service télécharger pdf (Page 27)

Bair Hugger Model 775 Temperature Management Unit Service Manual

English 202526A

Check the 3M

Bair Hugger

therapy website to ensure you have the most recent version of this document. www.bairhugger.com reorder #202526A

Troubleshooting

e model 775 soware routinely checks unusual operating conditions� If such a condition occurs, the

system may trigger a fault condition and alarm� e warming unit can be reset by disconnecting the

warming unit from the main power source, allowing 30-60 seconds for the system to reset� If the fault

condition reoccurs upon connection to the main power source, the unit may have a hard-fault or permanent

error�

Call Technical Support for Replacement Parts at 1-800-733-7775�

Fault Code Possible Cause Solution

Permanent errors – a fault condition always occurs at turn on or after pressing a temperature setting

FC-001

FC-002

FC-003

FC-004

FC-005

FC-006

FC-007

Faulty hose end sensor at

patient end�

Replace hose� Refer to service manual or IFU

included with replacement part for instructions�

Faulty elbow sensor� Replace elbow sensor� Refer to IFU included with

replacement part for instructions�

Hose disconnected from

unit�

Reattach hose�

Calibrate and return to service�

FC-008

FC-009

FC-010

Faulty heater element or

faulty control board�

•Verifyfanrunsinambient.

•CheckcontinuityofJ4connectoroncontrol

board�

White to black

White to blue

White to yellow

If “open”, replace heater� Otherwise, replace

control board�

Calibrate and return to service�

FC-050 Defective user interface� Replace user interface�

Calibrate and return to service�

FC-053, 054 EEPROM error�

Reset microprocessor�

(Press the Bair Hugger logo and Standby button

at same time while connecting to power source�

Release buttons when Standby light remains on)�

Calibrate and return to service�

FC-100

FC-101

Defective control board� Replace control board�

Calibrate and return to service�

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Bair Hugger Security Systems Manuel de service Page 27

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