3M 245 사용자 설명서

3M

TM 

Ranger

TM

 Blood/Fluid and Irrigation Warming Systems

English

16

Check the 3M

TM 

Ranger

TM

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

www.rangerfluidwarming.com reorder #202524A

Temperature adjustments cannot be made to the Ranger irrigation fluid warming unit. If the test 

shows the temperature is out of specification, please call 3M Patient Warming technical support at 

1-800-733-7775.

•  Thermocouple: 0.005" lead or smaller  

(part #90020)

•  Calibrated thermocouple temperature monitor
•  Aluminum tape
•  Ranger irrigation fluid warming set
•  Phillips screwdriver
•  Saline/water

1.  Use aluminum tape to affix a thermocouple 

to the top surface of the Ranger irrigation 

fluid warming cassette as shown in Fig. 1. 

2.  Slide the warming cassette into the slot of 

the Ranger irrigation fluid warming unit.

3.  Using room temperature saline/

water, prime the cassette per 

instructions included with it.

To achieve correct results, 

fluids must be administered into the 

inlet tube, NOT into the outlet tube.

4.  Close patient line with white clamp 

to stop flow.

5.  Turn the Ranger irrigation 

warming unit ON and allow it to 

warm up for 5 minutes. 

6.  The Ranger irrigation warming 

unit display should read 41°C±1. 

Note the temperature on the 

thermocouple temperature 

monitor. If the temperature reading 

is not 41°C±1, call 3M Patient 

Warming technical support.

: Most handheld temperature  

meters have a ±1°C tolerance.

Fig. 1: Ranger irrigation fluid warming cassette

0.75"

8.50"

Thermocouple

Inlet tube

Aluminum tape

Fig. 2: Ranger irrigation fluid warming set

Exit

White 

clamp

Blue clamp

Fluid source

Cassette

Inlet tube

Outlet tube