7
en / 34-8726-1743-5
6.
Unplug the warming unit to disconnect it from the power
source.
Note
: At any time, the fan speed setting can be switched between
high fan setting (
) and low fan setting ( ) by pressing the
corresponding button. However, these buttons will not place the
warming unit into
Standby
.
Viewing the Temperature Mode Timer
The temperature mode timer records the amount of time the warming
unit has been operating in the selected temperature mode. The timer
resets itself every time you select a different temperature mode.
To view the temperature mode timer, press the button and hold for
3 seconds for the current temperature mode. The alphanumeric
display will show the temperature mode time, then go back to
showing the temperature mode setting.
What to Do in Case of an Over-Temperature Condition
If an over-temperature condition occurs, the red
Over-temp
indicator
light flashes and an audible alarm sounds and the warming unit
automatically turns OFF the heater, blower, and operating mode
indicator lights. A fault code appears in the alphanumeric display.
Note
: Pressing any button will silence the alarm.
IF AN OVER-TEMPERATURE CONDITION OCCURS:
Warning:
Do not continue warming therapy if the red Over-temp
indicator light illuminates and the alarm sounds. Unplug the warming
unit and contact a qualified service technician.
1.
Discontinue all warming therapy. If you are using the 241 blood/
fluid warming set, immediately stop fluid flow and discard the
blood/fluid warming set.
2.
Press any button on the control panel to silence the alarm.
3.
Unplug the warming unit.
4.
Replace warming unit. Do not attempt to restart or reset the
warming unit.
5.
Contact a qualified service technician.
What to Do If a Fault Condition occurs
The Model 775 warming unit software recognizes several non-
hazardous conditions and reports those conditions as faults. When a
system fault occurs, the software stores the fault code in memory, the
amber
Fault
indicator light flashes, and an alarm sounds. The warming
unit automatically turns the heater, blower, and operating mode
indicator lights OFF. The control panel will not respond to commands.
Note
: Pressing any button will silence the alarm.
IF A FAULT CONDITION OCCURS:
1.
Unplug the warming unit and wait for 30-60 seconds.
2.
Reconnect the warming unit to a grounded power source. The
warming unit will perform the normal power-on-reset sequence
and then enter the
Standby
mode.
3.
Reselect the temperature setting.
4.
If the warming unit does not return to normal operation, contact
a qualified service technician.
General Maintenance and Storage
Cleaning Instructions
1.
Disconnect the warming unit from the power source before
cleaning.
• Cleaning should be performed in accordance with hospital
practices for cleaning OR equipment. After every use; wipe
the warming unit, the outside of the warming unit hose,
and any other surfaces that may have been touched. Use a
damp, soft cloth and a hospital approved mild detergent,
germicidal disposable wipes, disinfecting towelettes, or
antimicrobial spray.
The following active ingredients are acceptable for use in cleaning
the warming unit:
• Oxidizers (e.g. 10% Bleach)
• Quaternary Ammonium Compounds (e.g. 3M™ Quat
Disinfectant Cleaner)
• Phenolics (e.g. 3M™ Phenolic Disinfectant Cleaner)
• Alcohols (e.g. 70% Isopropyl Alcohol)
2.
Let air dry.
Notice
:
• Do not use cleaning solutions with greater than 80%
alcohol or solvents, including acetone and thinner, to clean
the warming unit or hose. Solvents may damage the labels
and other plastic parts.
• Do not immerse the Bair Hugger warming unit, warming
unit parts, or accessories in any liquid or subject them to
any sterilization process.
Storage
Store all components in a cool, dry place when not in use.
Technical Service and Order Placement
USA
1-800-228-3957
OUTSIDE USA
Contact your local service provider or distributor.
When You Call for Technical Support
We will need to know the serial number of your Bair Hugger
warming unit. The serial number label is located on the back of the
warming unit.
In-Warranty Repair and Exchange
USA
Call 3M customer service if your Model 775 warming unit requires
factory service. A customer service representative will give you a
Return Authorization (RA) number. Please use this RA number on
all correspondence concerning your warming unit. Your customer
service representative will also send a shipping carton to you at no
charge, if needed. Call your local supplier or sales representative
to inquire about borrowing a warming unit while we service your
warming unit. For more detailed instructions on returning warming
units for service, please refer to the Model 775 Service Manual.
OUTSIDE OF THE USA
Contact your local distributor concerning in-warranty repair and
exchange.
PLEASE REPORT A SERIOUS INCIDENT OCCURRING IN
RELATION TO THE DEVICE TO 3M AND THE LOCAL COMPETENT
AUTHORITY (EU) OR LOCAL REGULATORY AUTHORITY.
