Table of Contents
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Check the Ranger system website to ensure you have the most recent version of this document.
Initial Equipment Check
• Make sure the Ranger unit's
power cord is plugged into the unit.
• When checking for grounding, clamp to the
screw threads on the unit's IV pole clamp or the
equipotential stud on the rear of unit.
Clamp should be tightened securely.
• Sometime during shipping, this unit may
have been exposed to extreme temperatures.
The unit may need a period of 20 minutes or
more to return to normal operating temperature.
Store the Ranger unit at room temperature,
allowing it to equilibrate, before using
or testing the unit.
Ranger
Blood/Fluid Warming System
www.rangerfluidwarming.com
Blood/Fluid Warming System
Blood/Fluid W
Blood/Flui
d Warming System
arming System
reorder #200750C
*
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Table of Contents
Related Manuals for Arizant Healthcare Ranger 245
Summary of Contents for Arizant Healthcare Ranger 245
- Page 1 Check the Ranger system website to ensure you have the most recent version of this document. www.rangerfluidwarming.com reorder #200750C Blood/Flui Blood/Fluid W Blood/Fluid Warming System d Warming System arming System Initial Equipment Check • Make sure the Ranger unit’s power cord is plugged into the unit. •...
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Page 2: Table Of Contents
Ranger Blood/Fluid Warming System Table of Contents Technical Service and Order Placement Introduction Indications for Use Warnings and Precautions Before Servicing Equipment Servicing Instructions Cleaning the Ranger Warming Unit Testing the Operating Temperature Testing the Alarms Testing the Over-Temperature Alarm Testing the Under-Temperature Alarm Replacing the Power Fuse Troubleshooting... -
Page 3: Technical Service And Order Placement
Replacement parts to correct a problem are delivered at no charge. To return a device to Arizant Healthcare Inc. for service, first obtain a Return Authorization (RA) number from a customer service representative. Please use the (RA) number on all correspondence when returning a device for service. -
Page 4: Introduction
Before servicing equipment All repair, calibration, and servicing of this equipment must be performed by Arizant Healthcare Inc. or an authorized service technician. Arizant Healthcare Inc. assumes no responsibility for the reliability, performance, or safety of the equipment if: •Modifications or repairs are performed by unauthorized personnel. -
Page 5: Servicing Instructions
2. Clean the unit by using the cleaning tool. NOTE: You may use a nonmetal instrument, such as a cotton swab, to clean the upper channels. If you are unable to adequately clean the unit, call Arizant Healthcare Customer Service. *Alconox is a registered trademark of Alconox, Inc. -
Page 6: Testing The Operating Temperature
Testing of the operating temperature should be done at least every 6 months or according to institutional protocol. CAUTION Temperature adjustments cannot be made to the Ranger warming unit. If the tested temperature is out of specification, please call Arizant Healthcare Customer Service. TOOLS AND EQUIPMENT •Thermocouple: 0.005" leads or smaller •Calibrated thermocouple temperature monitor •Aluminum tape... -
Page 7: Testing The Alarms
Ranger Blood/Fluid Warming System Testing the alarms Testing of the alarms should be done at least every 6 months or according to institutional protocol. (43˚ 46˚C ESTING THE OVER TEMPERATURE ALARM ALARM POINTS TOOLS AND EQUIPMENT • Phillips screwdriver • IV solution at room temperature •... -
Page 8: Testing The Under-Temperature Alarm
This returns the unit to normal operating temperature. When the temperature stabilizes below 41˚C, repeat the test starting at step 7. If the second test still exceeds 49˚C, call Arizant Healthcare Technical Support at 800-733-7775. -
Page 9: Replacing The Power Fuse
Ranger Blood/Fluid Warming System METHOD 1. Verify that the 46˚C alarm is functioning properly. The over-temperature test turns off the heaters. DO NOT UNPLUG THE UNIT AT THIS POINT. Do not reseat the over- temperature test screw. 2. Flush the fluid warming cassette with cold water until the display temperature falls to or below 33˚C. -
Page 10: Troubleshooting
Make sure the warming unit is plugged into a properly grounded outlet. •Unit failure. •Call Arizant Healthcare Customer Service. Condition Cause Solution Alarm indicator light illumi- Temporary over-temperature... - Page 11 If it is missing, to be turned on for this con- turn unit off and unplug it. dition to occur). Call Arizant Healthcare •Heater temperature rises to Customer Service. 46˚C and unit shuts down soon after plugging it in (unit does not have to be turned on for this condition to occur).
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Page 12: Specifications
Ranger Blood/Fluid Warming System Specifications Physical characteristics WARMING UNIT 4.5 in. (11 cm) high x 7.5 in. (19 cm) wide x 10 in. (25 cm) long; wt.: 7 lb. 7 oz. (3.4 kg) CLASSIFICATION Classified under IEC 601-1 Guidelines (and other national versions of the Guidelines) as Class I, Type B, Ordinary Equipment. -
Page 13: Returning Warming Units For Service
Ranger Blood/Fluid Warming System Returning Warming Units for Service Call Arizant Healthcare Customer Service to get a Return Authorization (RA) number and a service carton. Arizant Healthcare Customer Service: 1-800-733-7775. Definition of Symbols Fuse Attention-read accompanying documents Nonexplosion-Proof Type B Applied Part... - Page 14 Tel (44) 1924 200550 • Fax (44) 1924 200518 *Ranger, Bair Hugger, Arizant, Arizant Healthcare, bright ideas that work, and the Bair Hugger and Arizant logos are trademarks of Arizant Healthcare Inc., registered or pending in the U.S. Patent & Trademark Office and in other countries.
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