Invacare Reliant 450 User manual

Invacare® Reliant™ 450/600
RPL450-1, RPL600-1
This manual MUST be given to the user of the product.
BEFORE using this product, this manual MUST be read and saved for future reference.
PROVIDER: Keep this manual.
The procedures in this manual MUST be performed by a qualified technician.
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Battery-Powered Patient Lift
User Manual, page 3
Lève-personne à batterie
Manual de l'Utilisateur, page 73
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Elevador de pacientes alimentado por batería
Manual de Usuario, página 141
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© 2022 Invacare Corporation
All rights reserved. Republication, duplication or modification in whole or in part is prohibited without prior written permission from Invacare.
Trademarks are identified by ™ and ®. All trademarks are owned by or licensed to Invacare Corporation or its subsidiaries unless otherwise noted.
Invacare reserves the right to alter product specifications without further notice.
Making Life’s Experiences Possible is a registered trademark in the U.S.A.
Tous droits réservés. La réédition, la reproduction ou la modification du présent document en tout ou en partie est interdite sans l’autorisation écrite d’Invacare.
Les marques de commerce sont indiquées par les symboles ™ et ®. Toutes les marques de commerce sont la propriété d’Invacare Corporation ou de ses filiales, ou
leur ont été accordées sous licence, à moins d’indication contraire.
Invacare se réserve le droit de modifier les spécifications du produit sans préavis.
Making Life’s Experiences Possible est une marque déposée américaine.
Todos los derechos reservados. Queda prohibido volver a publicar, copiar o modificar el presente documento, en parte o por completo, sin el previo consentimiento
por escrito de Invacare.
Las marcas comerciales se identifican con ™ y ®. Todas las marcas comerciales son propiedad de Invacare Corporation o de sus filiales, o bien Invacare Corporation o
sus filiales cuentan con las correspondientes licencias, a menos que se estipule lo contrario.
Invacare se reserva el derecho de modificar las especificaciones del producto sin previo aviso.
Making Life’s Experiences Possible es una marca comercial registrada en EE.UU.

Contents
1 General 5
1.1 Symbols 5
1.1.1 Warnings 5
1.1.2 Other Symbols 5
1.2 Service Life 6
1.3 Limited Warranty 6
2 Safety 8
2.1 General Guidelines 8
2.2 Operating Information 9
2.2.1 General 9
2.2.2 Pinch Points and Positioning 10
2.2.3 Lift Assembly 10
2.2.4 Lift Operation 10
2.2.5 Using the Sling 11
2.2.6 Lifting the Patient 12
2.2.7 Transferring the Patient 13
2.2.8 Maintenance 13
2.2.9 Electrical and Grounding 14
2.2.10 Disposal 14
2.3 Radio Frequency Interference 15
3 Product Labeling 16
4 Technical Data 17
4.1 Patient Lift 17
4.2 Full-Body, Divided-Leg, and Toileting Slings 18
4.3 Reliant Scale RLS6 19
5 Assembly 20
5.1 Assembling the Patient Lift 20
5.1.1 Unpacking the Patient Lift 20
5.1.2 Assembling the Mast to the Base 21
5.1.3 Assembling the Actuator to the Boom 23
5.2 Installing the Shifter Handle 24
6 Operation 25
6.1 Operating the Patient Lift 25
6.1.1 Closing/Opening the Legs of the Base Assembly 25
6.1.2 Raising/Lowering the Electric Lift 27
6.1.3 Activating a Mechanical Emergency Release 28
6.1.4 Performing an Emergency Stop 29
6.2 Mounting the Battery Charger 29
6.2.1 Charging the Battery 31
7 Patient Lifting 33
7.1 Preparing the Lift for Use 33
7.1.1 Positioning the Lift for Use 33
7.1.2 Attaching Slings to the Lift 34
7.2 Lifting/Moving the Patient 35
8 Patient Transferring 38
8.1 Transferring the Patient for Using a Commode Chair or
Standard Commode 38
8.1.1 Transferring to a Commode Chair 40
8.1.2 Transferring to a Standard Commode 41
8.2 Transferring the Patient to a Bathing Unit 42
8.3 Transferring the Patient to a Wheelchair 43
9 Troubleshooting 46
9.1 Troubleshooting 46

10 Maintenance 49
10.1 Maintenance Safety Inspection Checklist 49
10.2 Lubricating the Lift 52
10.3 Detecting Wear and Damage 52
10.4 Cleaning the Sling and Lift 52
10.5 Replacing the Boom Actuator 53
10.5.1 Checking and Tightening the Mast Pivot Bolt 54
10.6 Replacing the Hanger Bar 55
10.7 Maintaining the Base Adjustment 57
10.8 Replacing the Casters and Forks 58
10.8.1 Replacing the Rear Casters 58
10.8.2 Replacing the Front Casters 59
10.8.3 Replacing the Forks 59
11 Accessories 60
11.1 Reliant Scale RLS6 60
11.1.1 Removing the Hanger Bar 60
11.1.2 Installing the Reliant Scale 62
11.2 Operating the Scale 64
11.2.1 Keypad Functions 64
11.3 Weighing the Patient 65
11.4 Replacing the Battery 68
11.5 Calibrating the Reliant Scale 68
11.6 Troubleshooting 70
11.6.1 Display Codes 70

1 General
1.1 Symbols
1.1.1 Warnings
Signal words are used in this manual and apply to hazards or unsafe practices which could result in personal injury or property
damage. See the information below for definitions of the signal words.
DANGER!
-Danger indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury.
WARNING!
-Warning indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.
ATTENTION!
-Caution indicates a potentially hazardous situation which, if not avoided, may result in property damage
or minor injury or both.
-Indicates a hazardous situation that could result in damage to property if it is not avoided.
Gives useful tips, recommendations and information for efficient, trouble-free use.
1.1.2 Other Symbols
Date of fabrication
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1 General

1.2 Service Life
Lift–the expected service life is eight years, presuming the product is used daily and in accordance with safety instructions and
maintenance instructions stated in this manual.
Sling–refer to the Sling User Manual for expected service life information.
1.3 Limited Warranty
THE WARRANTY BELOW HAS BEEN DRAFTED TO COMPLY WITH FEDERAL LAW APPLICABLE TO PRODUCTS MANUFACTURED
AFTER JULY 4, 1975.
This warranty is extended only to the original purchaser/user of our products.
This warranty gives you specific legal rights and you may also have other legal rights which vary from state to state.
Invacare warrants the products manufactured to be free from defects in materials and workmanship for a period of three years on
the lift and one year on the slings, hydraulic pump / electric components from the date of purchase. If within such warranty period
any such product shall be proven to be defective, such product shall be repaired or replaced, at Invacare’s option. This warranty
does not include any labor or shipping charges incurred in replacement part installation or repair of any such product. Invacare’s
sole obligation and your exclusive remedy under this warranty shall be limited to such repair and/or replacement.
For warranty service, please contact the dealer from whom you purchased your Invacare product. In the event you do not receive
satisfactory warranty service, please write directly to Invacare at the address on the back cover, provide dealer’s name, address,
date of purchase, indicate nature of the defect.
Invacare Corporation will issue a serialized return authorization. The defective unit or parts MUST be returned for warranty
inspection using the serial number, when applicable as identification within 30 days of return authorization date. Do not return
products to our factory without our prior consent.
C.O.D. shipments will be refused; please prepay shipping charges.
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Invacare® Reliant™ 450/600

LIMITATIONS AND EXCLUSIONS: THE FOREGOING WARRANTY SHALL NOT APPLY TO SERIAL NUMBERED PRODUCTS IF THE SERIAL
NUMBER HAS BEEN REMOVED OR DEFACED, PRODUCTS SUBJECTED TO NEGLIGENCE, ACCIDENT, IMPROPER OPERATION,
MAINTENANCE OR STORAGE, PRODUCTS MODIFIED WITHOUT INVACARE’S EXPRESS WRITTEN CONSENT (INCLUDING, BUT NOT
LIMITED TO, MODIFICATION THROUGH THE USE OF UNAUTHORIZED PARTS OR ATTACHMENTS; PRODUCTS DAMAGED BY REASON
OF REPAIRS MADE TO ANY COMPONENT WITHOUT THE SPECIFIC CONSENT OF INVACARE, OR TO A PRODUCT DAMAGED BY
CIRCUMSTANCES BEYOND INVACARE’S CONTROL, AND SUCH EVALUATION WILL BE SOLELY DETERMINED BY INVACARE. THE
WARRANTY SHALL NOT APPLY TO PROBLEMS ARISING FROM NORMAL WEAR OR FAILURE TO ADHERE TO THE INSTRUCTIONS IN
THIS MANUAL.
THE FOREGOING WARRANTY IS EXCLUSIVE AND IN LIEU OF ANY OTHER EXPRESS WARRANTIES. IMPLIED WARRANTIES, IF ANY,
INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, SHALL NOT EXTEND
BEYOND THE DURATION OF THE EXPRESSED WARRANTY PROVIDED HEREIN AND THE REMEDY FOR VIOLATIONS OF ANY IMPLIED
WARRANTY SHALL BE LIMITED TO REPAIR OR REPLACEMENT OF THE DEFECTIVE PRODUCT PURSUANT TO THE TERMS CONTAINED
HEREIN. INVACARE SHALL NOT BE LIABLE FOR ANY CONSEQUENTIAL OR INCIDENTAL DAMAGES WHATSOEVER. SOME STATES DO
NOT ALLOW EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGE, OR LIMITATION ON HOW LONG AN
IMPLIED WARRANTY LASTS, SO THE ABOVE EXCLUSIONS AND LIMITATIONS MAY NOT APPLY TO YOU.
THIS WARRANTY SHALL BE EXTENDED TO COMPLY WITH STATE OR PROVINCIAL LAWS AND REQUIREMENTS.
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1 General

2 Safety
The Safety section contains important information for the safe operation and use of this product.
2.1 General Guidelines
WARNING!
DO NOT use this product or any available optional equipment without first completely reading and understanding these
instructions and any additional instructional material such as user manuals, service manuals or instruction sheets supplied
with this product or optional equipment. If you are unable to understand the warnings, cautions or instructions, contact a
healthcare professional, provider or technical personnel before attempting to use this equipment; otherwise, injury or
damage may occur.
ACCESSORIES WARNING
Invacare products are specifically designed and manufactured for use in conjunction with Invacare accessories.
Accessories designed by other manufacturers have not been tested by Invacare and are not recommended for use with
Invacare products.
THE INFORMATION CONTAINED IN THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE.
Check all parts for shipping damage before using. In case of damage, DO NOT use the equipment. Contact the Dealer for further
instructions.
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2 Safety

2.2 Operating Information
2.2.1 General
WARNING!
-The Invacare patient lift is NOT a transport device. It is intended to transfer an individual from one resting surface to
another (such as a bed to a wheelchair).
-DO NOT attempt any transfer without approval of the patient’s physician, nurse, or medical assistant. Thoroughly read
the instructions in this user manual, observe a trained team of experts perform the lifting procedures, and then perform
the entire lift procedure several times with proper supervision and a capable individual acting as a patient.
-Use common sense in all lifts. Special care MUST BE taken with people with disabilities who cannot cooperate while
being lifted.
-Invacare slings and patient lift accessories are specifically designed to be used in conjunction with Invacare
patient lifts. Slings and accessories designed by other manufacturers are not to be utilized as a component of
the Invacare patient lift system.
-If the patient lift is exposed to extreme temperature (above 100°F or below 32°F), high humidity, and/or becomes wet
prior to use, ensure the handgrips do not twist on the patient lift handle; otherwise, damage or injury may occur.
9 1078987-O
Invacare® Reliant™ 450/600

2.2.2 Pinch Points and Positioning
WARNING!
-Be aware of pinch points, such as between the boom and
hanger bar and at the base of the lift, to prevent pinching
fingers.
-When positioning the lift, be aware of the position of the
hanger bar and the patient. Injury could occur.
Fig. 2-1
2.2.3 Lift Assembly
WARNING!
-DO NOT overtighten the mounting hardware. This will damage the mounting brackets.
2.2.4 Lift Operation
WARNING!
-Although Invacare recommends that two assistants be used for all lifting preparation and transferring-from and
transferring-to procedures, our equipment will permit proper operation by one assistant. The use of one assistant is
based on the evaluation of the healthcare professional for each individual case.
-Make sure there is an audible click when mounting the battery on the battery charger to confirm proper mounting;
otherwise, injury or damage may occur.
-DO NOT exceed the maximum weight limitation of the patient lift. The weight limitation for the RPL450-1 is 450 lb; the
weight limitation for the RPL600-1 is 600 lb.
-ALWAYS keep hands and fingers clear of moving parts to avoid injury.
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2 Safety

2.2.5 Using the Sling
WARNING!
-Use an Invacare-approved sling recommended by the individual’s doctor, nurse or medical assistant for the comfort and
safety of the individual being lifted.
-DO NOT use any kind of plastic-back incontinence pad or seating cushion between the patient and the sling material that
may cause the patient to slide out of the sling during transfer.
-After each laundering (in accordance with instructions on the sling), inspect the sling(s) for wear, tears,
and loose stitching.
-Bleached, torn, cut, frayed, or broken slings are unsafe and could result in injury. Discard them immediately.
-DO NOT alter the slings.
-Be sure to check the sling attachments each time the sling is removed and replaced to ensure it is properly attached
before the patient is removed from a stationary object (bed, chair, or commode).
-If the patient is in a wheelchair, secure the wheel locks in place to prevent the chair from moving forward or backward.
-When connecting slings equipped with color-coded straps to the patient lift, the shortest of the straps MUST be at the
back of the patient for support. Using the long section will leave little or no support for the patient's back. The loops of
the sling are color coded and can be used to place the patient in various positions. The colors make it easy to connect
both sides of the sling equally. Make sure there is sufficient head support when lifting a patient.
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Invacare® Reliant™ 450/600

2.2.6 Lifting the Patient
WARNING!
-When using an adjustable-base lift, the legs MUST be in the maximum Opened/Locked position before lifting the patient.
-When elevating a few inches off the surface of the stationary object (wheelchair, commode, or bed) and before moving
the patient, check again to make sure the sling is properly connected to the hooks of the hanger bar. If any attachments
are not properly in place, lower the patient back onto the stationary object (wheelchair, commode, or bed) and correct
the attachments.
-Adjustments for safety and comfort should be made before moving the patient. The patient's arms should be inside of
the straps.
-Invacare slings are made specifically for use with Invacare patient lifts. For the safety of the patient, DO NOT intermix
slings and patient lifts of different manufacturers. The warranty will be voided.
-Check the sling attachments each time the sling is removed and replaced to ensure it is properly attached before the
patient is removed from a stationary object (bed, chair or commode).
-During transfer, with the patient suspended in a sling attached to the lift, DO NOT roll the caster base over uneven
surfaces that could cause the patient lift to tip over. Use the steering handle on the mast at all times to push or pull the
patient lift.
-Invacare does not recommend locking the rear casters of the patient lift when lifting an individual. Doing so could cause
the lift to tip and endanger the patient and assistants. Invacare does recommend leaving the rear casters unlocked during
lifting procedures to allow the patient lift to stabilize itself when the patient is initially lifted from a chair, bed, or any
stationary object.
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2 Safety

2.2.7 Transferring the Patient
WARNING!
To reduce the risk of injury or damage:
-When elevated a few inches off the surface of the stationary object (wheelchair, commode, or bed) and before moving
the patient, check again to make sure the sling is properly connected to the hooks of the hanger bar. If any attachments
are not properly in place, lower the patient back onto the stationary object (wheelchair, commode, or bed) and correct
the attachments.
-Wheelchair wheel locks MUST be in a locked position before lowering the patient into the wheelchair for transport.
-Before transferring, check that the wheelchair weight capacity can withstand the patient's weight.
-Be sure to check the sling attachments each time the sling is removed and replaced to ensure it is properly attached
before the patient is removed from the bed or chair.
-The mast pivot under the rubber boot must be tight to ensure safe use of the patient lift. The bolt must be checked at
least every six months in conjunction with periodic maintenance.
2.2.8 Maintenance
WARNING!
-Maintenance MUST be performed ONLY by qualified personnel.
-The pump is sealed at the factory. DO NOT attempt to open the pump or obtain local service as this will VOID the
warranty and might result in damage. Consult your dealer or contact Invacare for more information.
-After the first year of use, the hooks of the hanger bar and the mounting brackets of the boom should be inspected every
three months to determine the extent of wear. If these parts become worn, they must be replaced.
-Casters and axle bolts must be inspected every six months to check for tightness and wear. After the first 12 months of
operation, inspect the hanger bar and the eye of the boom to which it attaches for wear. If the metal is worn, the parts
MUST be replaced. Repeat this inspection every six months thereafter.
-Regular maintenance of patient lifts and accessories is necessary to assure proper operation.
-DO NOT overtighten the mounting hardware. This will damage the mounting brackets.
-After the first six months of operation, inspect all pivot points and fasteners for wear. If the metal is worn, the parts
MUST be replaced. Repeat this inspection every six months.
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Invacare® Reliant™ 450/600

2.2.9 Electrical and Grounding
WARNING!
GROUNDING INSTRUCTIONS
-DO NOT, under any circumstances, cut or remove the round grounding prong from any plug used with or for Invacare
products. Some devices are equipped with three-prong (grounding) plugs for protection against possible shock hazards.
When a two-prong wall receptacle is encountered, it is the personal responsibility and obligation of the customer to
contact a qualified electrician and have the two-prong receptacle replaced with a properly grounded three-prong wall
receptacle in accordance with the National Electrical Code. If you must use an extension cord, use ONLY a three-wire
extension cord having the same or higher electrical rating as the device being connected. In addition, Invacare has placed
RED/ORANGE warning tags on some equipment. DO NOT remove these tags.
-Carefully read the battery/battery charger information prior to installing, servicing, or operating the patient lift.
2.2.10 Disposal
WARNING!
-This product has been supplied from an environmentally aware manufacturer that complies with the
Waste Electrical and Electronic Equipment (WEEE) Directive 2002/96/CE.
-The device contains lead-acid batteries. DO NOT dispose of the batteries in normal household waste; they
MUST be taken to a proper disposal site. Contact your local waste management company for information.
-This product may contain substances that could be harmful to the environment if disposed of in places
(such as landfills) that are not appropriate according to legislation.
-Please be environmentally responsible and recycle this product through your recycling facility at its end of
life.
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2 Safety

2.3 Radio Frequency Interference
WARNING!
Risk of Injury or Damage
-Most electronic equipment is influenced by Radio Frequency Interference (RFI). CAUTION should be exercised
with regard to the use of portable communication equipment in the area around such equipment. If RFI
causes erratic behavior, PUSH the Red Power Switch OFF IMMEDIATELY. DO NOT turn the Power Switch ON
while transmission is in progress.
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Invacare® Reliant™ 450/600

3 Product Labeling
Fig. 3-1
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3 Product Labeling

4 Technical Data
4.1 Patient Lift
450 LB 600 LB
Low Profile RPL450-1 Low Profile RPL600-1
Height at Sling Hookup–Maximum 74 inches 68 inches
Height at Sling Hookup–Minimum 24 inches 28 inches
Base Width–Open 41.0 inches
Base Width–Closed 26.5 inches
Base Height (Clearance) 4.5 inches
Base Length 48.0 inches
Caster Size (Front/Rear) 3.0/5.0 inches
Sling Options 3 styles 1 style
Weight Capacity 450 lb 600 lb
Weight IN Carton 133 lb 138 lb
Weight OUT of Carton 106 lb 112 lb
Battery 24V DC (RCHBL)
Charger Input 100-240V AC
Charger Output/Charging Time 29.5V DC maximum 6 hours
Accessories Digital Scale
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4 Technical Data

Audio Low Battery Alarm Yes
Motor Safety Devices Anti-Entrapment
Approximate Lifts per Charge
(varies depending upon load and stroke) 100-200 cycles per charge
Warranty Pump/Electronics 1 year
4.2 Full-Body, Divided-Leg, and Toileting Slings
Specification Full Body Full Body w/ Commode Divided Leg Toileting Heavy Duty
w/o Commode
Heavy Duty w/
Commode
R110
R112*
R111
R113* R114 R115 R116 R117* R100P R100 R1000*
R101
R1010* R102 R121 R140* R141*
Size M L XL M L XL P M L XL L N/A N/A
Width 41.5 45.5 45.5 41.5 45.4 45.5 33 37.5 41 44.5 36 45 45
Commode
Opening N/A N/A N/A 8 8 9 N/A N/A N/A N/A N/A N/A 13
Length 54.7 60.5 65.3 54.7 60.5 65.3 59.8 62.8 67.8 72.3 37 55 55
Commode
Opening N/A N/A N/A 11 11 13 N/A N/A N/A N/A N/A N/A 13
Back N/A N/A N/A N/A N/A N/A 29.2 35.7 41.7 43.2 N/A N/A N/A
Weight
Capacity (lb) 450 450 450 450 450 450 450 450 450 450 450 600 600
*Slings are made of a mesh material. All dimensions are in inches except where noted.
18 1078987-O
Invacare® Reliant™ 450/600

4.3 Reliant Scale RLS6
Weight Range Up to 600 lb (272.7 kg)
Resolution +/- 0.2 lb (0.1 kg)
Display Liquid Crystal Digital
Automatic Power Down Two (2) minutes
Size 5 3/4 in L X 3 5/8 in W X 4 in H (14.6 X 9.2 X 10.2 cm)
Weight .55 lb (.25 kg)
Power Nine (9) volt alkaline battery (included)
Battery Life Approximately 1500 readings
Temperature Range 50° to 104°F (10° to 40°C)
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4 Technical Data

5 Assembly
5.1 Assembling the Patient Lift
WARNING!
-Use only Invacare parts in the assembly of the patient lift. The base legs, the mast, boom, pump assembly, and the
hanger bar are manufactured to specifications that assure correct alignment of all parts for safe, functional operation.
5.1.1 Unpacking the Patient Lift
1. Unpack the components from the shipping carton.
DO NOT remove the plastic wrap that secures the boom to the
mast in place. The plastic wrap will be removed in 5.1.3
Assembling the Actuator to the Boom, page 23.
Fig. 5-1
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5 Assembly