Ranger Irrigation Fluid Warming System, Model 247 Preventative Maintenance Checklist - 3M Ranger 245 Service Manual

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TM TM
English 3M Ranger
TM
Ranger Irrigation Fluid Warming System, Model 247 Preventative
Maintenance Checklist
c
aution
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.
t
oolS and equipment
• 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,
note
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
note
meters have a ±1°C tolerance.
16
Blood/Fluid and Irrigation Warming Systems
TM
Inlet tube
Aluminum tape
0.75"
8.50"
Fig. 1: Ranger irrigation fluid warming cassette
Fig. 2: Ranger irrigation fluid warming set
Fluid source
Inlet tube
Blue clamp
www.rangerfluidwarming.com reorder #202524A
Thermocouple
Cassette
White
clamp
Outlet tube
Exit