Notice; Product Description; The Ranger Blood/Fluid Warming Unit; Ranger Blood/Fluid Warming Set - 3M Ranger 245 Operator's Manual

6 English

NOTICE:

1� Federal law (USA) restricts this device to sale by or on the order of a licensed
healthcare professional�
1� To avoid device damage:
• Do not clean the blood/fluid warming unit with solvents� Damage to the case, label, and
internal components may result�
• Do not immerse the blood/fluid warming unit in cleaning or sterilizing solutions� The unit
is not liquid proof�
• Do not insert metallic instruments in the blood/fluid warming unit�
• Do not use abrasive materials or solutions to clean the heater plates�
• Do not allow spills to dry inside the unit, as this may make it more difficult to clean
the unit�
• The Ranger blood/fluid warming unit meets medical electronic interference
requirements� If radio frequency interference with other equipment should occur,
connect the unit to a different power source�

Product Description

The Ranger blood/fluid warming system consists of a Model 245 warming unit and a sterile
warming set�
The Ranger blood/fluid
warming unit
The blood/fluid warming unit is a
compact, lightweight, liquid‑resistant
device with a clamp located on the
side for attachment to an I�V� pole (see
Figure 1)� 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 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�

Ranger blood/fluid warming set

Blood/fluid warming sets include a cassette, tubing and connectors compatible
with hospital standard I�V� blood/fluid administration sets and a bubble trap�
Standard Flow Set
High Flow Set
Pediatric/Neonate
Refer to the instructions provided with each warming set for information on use�
Ranger™ Blood/Fluid Warming System Model 245
Slot for cassette
Alphanumeric
F P
low rate riming volume
150 mL/min 39‑44 mL
100‑500 mL/min 65‑150 mL
100 mL/min 20 mL
Alert indicator light
Power switch
display
Figure 1
P
atient line length
76 cm
152 cm (76 cm patient line
plus 76 cm extension)
152 cm (76 cm patient line
plus 76 cm extension)
46 cm
I.V. pole
clamp
Bubble trap holder
Figure 2
Warming Set