Ranger 247 User manual

Operator's Manual
Model 247 Irrigation Fluid Warming System
Check the Ranger system website to ensure you have the most recent version of this document. www.rangerfluidwarming.com reorder #247020B

Technical Service and Order Placement 3
In-warranty Repair and Exchange 3
When You Call for Technical Support 3
Introduction 4
Indications for Use 4
Warnings and Cautions 4
Product Description 5
Ranger Irrigation Fluid Warming Unit 5
Ranger Irrigation Fluid Warming Disposable Set 5
Model 247 Product Safety Features 6
Instructions For Use 7
Preparation and Setup of the Ranger Irrigation Warming Unit
Removing the Irrigation Fluid Warming Disposable Set
from the Ranger Irrigation Warming Unit 7
Troubleshooting 8
Maintenance and Storage 10
Specifications 11
Definition of Symbols 12
Table of Contents

Ranger Irrigation Fluid Warming System
English
3
Technical Service and Order Placement
Technical Service

TEL: [phone]
[phone]
FAX: [phone]
  .
TEL: [phone]
FAX: [phone]
 
TEL: [phone]
FAX: [phone]
 
TEL: [phone]
Indigo (in France only): 0 820 33 90 40
FAX: [phone]
Order Placement

TEL: [phone]
[phone]
FAX: [phone]
[phone]
In-warranty Repair and Exchange
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. A shipping carton will be
delivered to you at no charge, if needed. We will service and ship your device within
five (5) working days of our receipt. Call your local supplier or sales representative to
inquire about a loaner device while your device is being serviced.
When You Call for Technical Support
Remember, we will need to know the serial number of your unit when you call us.
e serial number label is located on the bottom of the warming unit.

Ranger Irrigation Fluid Warming System
English
4
Introduction
e Ranger Irrigation Fluid Warming System is designed to warm irrigation fluids and deliver these at
flow rates under gravity up to 865 mL/min when the bag is hung 100 cm above the scope. At these flow
rates, the device maintains fluid output temperatures ranging from 33°C to 41°C (Note: is is for room
temperature fluids only). It takes less than 2 minutes to warm up to the 41°C set point temperature. e
alarm points on the Model 247 are 48°C and 50°C.
e fluid warming disposable set is sterile, latex-free, single-use-only and is designed to be used with the
reusable Model 247 warming unit.
Indications for Use
e Ranger Irrigation Fluid Warming System is intended to warm irrigation fluids.
Warnings and Cautions
warning
Electrical shock hazard. Do not open the warming unit case.
Do not substitute other devices (i.e. Model 245) for the Ranger Irrigation warming unit or Ranger
Irrigation disposable sets. ermal or electrical injury or device damage may occur.
Do not continue use of the unit if the over-temperature alarm continues to sound and the temperature
does not return to the set point temperature. Immediately stop fluid flow and discard the disposable
set. Have the warming unit tested by a biomedical technician or call Arizant Healthcare Inc. Technical
Service.
Equipment not suitable for use in the presence of a flammable anaesthetic mixture with air or with
oxygen or nitrous oxide.
caution
Not for I.V. use.
Do not immerse the warming unit. Wipe with a clean, slightly damp cloth.
To prevent tipping, clamp the Ranger Irrigation warming unit to an I.V. pole with a minimum 14"
(35.6 cm) radius wheelbase and at a height no higher than 44" (112 cm). Failure to do so may result in
damage to the product.
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Ranger Irrigation Fluid Warming System
English
5
Slot for
warming cassette
Alarm
indicator
light
Power
switch
Alphanumeric
display
I.V. pole clamp
Product Description
e Ranger Irrigation Fluid Warming System consists of a warming unit and a sterile disposable fluid
delivery set.
RANGER Irrigation Fluid Warming Unit
e warming unit is a compact, lightweight, liquid-resistant device with a clamp located on the
side for attachment to an I.V. pole. When mounted to the I.V. pole, the unit fits easily above the Bair
Hugger® 500 or 700 series warming unit. 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 48°C or higher and the word “HI.”
In an under-temperature condition, the display alternately flashes a temperature of 33˚C or lower and
word “LO.”
• Alarm indicator light that comes on when either an over- or under-temperature condition occurs.
RANGER Irrigation Fluid Warming Disposable Set
Irrigation fluid warming disposable sets1include a warming cassette (heat exchanger), tubing, connectors,
flow chamber and clamps.
1. Refer to the instructions provided with each disposable set for information on use.
2. With the bag hung 100 cm above the scope under gravity flow.
3. Includes patient line.
MODEL 247 FLOW RATE PRIMING VOLUME PATIENT LINE LENGTH
Irrigation Set 0-865 mL/min2308 mL3213 cm
MODEL 247 FLOW RATE PRIMING VOLUME PATIENT LINE LENGTH
Irrigation Set 0-865 mL/min2308 mL3213 cm
Fluid warming
cassette
White clamp
Outlet tube
Exit
Blue clamp
Inlet tube
Fluid source