3M 245 사용자 설명서

3M

TM 

Ranger

TM

 Blood/Fluid and Irrigation Warming Systems

English

8

Check the 3M

TM 

Ranger

TM

 system website to ensure you have the most recent version of this document. 

www.rangerfluidwarming.com reorder #202524A

The Ranger blood/fluid, and irrigation fluid warming systems consist of a warming unit and a sterile 

disposable fluid  

warming set. 

Alert indicator 
light

Slot for 
warming 
cassette

Alphanumeric 
display

Power switch

I.V. pole clamp

Bubble trap holder

Alert

  

indicator 

light

Slot for 
warming 
cassette

Alphanumeric display

Power switch

I.V. pole clamp

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The warming unit is a compact, lightweight, liquid-resistant device with a clamp located on the side 

for attachment to an I.V. pole. A carrying handle on the top of the unit makes it easy to transport. 

Located on the front panel you will find:

•  Alphanumeric display that indicates the heater temperature during normal operation. In an  

over-temperature condition, the display alternately flashes a temperature of 43°C for the Model 245 

(48°C for the Model 247) or higher and the word “HI.” An audible alert also sounds. In an under-

temperature condition, the display alternately flashes a temperature of 33°C or lower and the word 

“LO.”

•  Alert indicator light that comes on when either an over- or under-temperature condition occurs.