Arjo Prioma Semi Electric Couch Series User manual

INSTRUCTIONS FOR USE
COU-SE-REV12-220820
Semi Electric
Prioma Couch Range

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Commercial in confidence. Information for Use Manual Revision COU-SE-REV12-220820
CONTENTS
1.
WARNINGS & CAUTIONS
2 - 3
2.
INTRODUCTION
4
2.1
About This Manual
4
2.2
Features
4
2.3
Product Overview
5
3.
CLINICAL APPLICATION
6
3.1
Intended Use
6
4.
INSTALLATION
6
4.1
Electricity Supply
6
4.2
Placement of Footswitch
6
5.
OPERATION
7
5.1
Height Adjustment Foot Switch
7
5.2
Backrest Adjustment
8
5.3
Knee Positioning Adjustment
8
5.4
Castor - Fixed Positioning or Mobile Mode
9
5.5
Fixed Leg Adjustment
9
5.6
Fold-down Arms (if fitted)
10
5.7
Paper Roll Holder (if fitted)
11
6.
PRODUCT CARE
11
6.1
Cleaning
11
6.2
Disinfecting
11
6.3
Preventative Maintenance
12
6.4
Footswitch Checks
13
6.5
Trouble Shooting
14
7.
PRIOMA - SEMI ELECTRIC COUCH SPECIFICATIONS
15
8.
PRODUCT IDENTIFICATION LABEL
16
9.
PRODUCT LIFETIME & END OF LIFE DISPOSAL
17
9.1
Product Lifetime
17
9.2
End of Life Disposal
17
9.3
Safe Disposal of Gas Springs
17
10.
TRANSPORTATION & STORAGE
18
11.
WARRANTY & SERVICE
18
12.
REGULATORY INFORMATION
18

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1. WARNINGS & CAUTIONS
Important that this manual is read in its entirety prior to the operation of the couch. The
manual is designed to ensure that users are equipped with the information required to
competently and responsibly operate the couch and its accessories.
It is recommended that the instructions for use be kept in an easily assessable place for
quick reference. If required, Arjo product specialists can provide additional training.
All warnings and cautions within this manual should be strictly adhered to. Failure to do so
could result in harm to the patient, or operator.
Warnings highlighted throughout this manual identify possible hazards in procedures or
conditions, which if not followed correctly could result in serious injury or fatality.
Cautions highlighted throughout this manual identify possible hazards in procedures or
conditions, which if not followed correctly could result in equipment damage or failure.
GENERAL WARNINGS
•Electrical equipment can be hazardous if used incorrectly.
•Do not use electrically operated couches in the presence of flammable gases.
•Do not use electrically operated couches in operating theatres.
•Use the couch to support one patient only. The Prioma couch is intended for
one person use and may become unstable if used incorrectly.
•It is recommended that the couch be positioned at its lowest height when
unattended by caregivers to minimise the risk of patient injury from falls when
getting on and off the couch.
•Residual current devices (RCD) are not supplied with the Prioma couch.
Please consult with your Biomedical Engineer/advisor concerning RCD
requirements.
•The full safe working load (SWL) of the Prioma couch is 200Kg. This includes
the mass of the patient, and any accessories fitted to the couch.
•Do not place the power cord across the upholstered surface of the couch.
When the couch is not connected to mains power always store the mains
power cord safely.
•Do not use accessories that are not designed or approved for use with the
Prioma couch.
WARNING
Indicates possible hazard in procedures or conditions which, if not correctly
followed, could result in death, injury or other serious adverse reactions.
CAUTION
Indicates possible hazard in procedures or conditions which, if not correctly
followed, could result in equipment damage or failure.
Explains or amplifies a procedure or condition
Indicates an optional item or feature

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1. WARNINGS & CAUTIONS - Continued
GENERAL SAFETY WARNINGS
•This product is not designed to be used with a mattress.
•Before operating the couch make sure that the patient is safely positioned to
avoid entrapment.
•Before transporting the couch make sure the power cable is disconnected from
mains power and stored safely. Adjust the couch to a suitable height to move
without stooping, or straining.
•Always retract “castor use mode” when the couch is stationary.
•When the patient's condition could lead to patient entrapment the upholstered
platform should be left in the flat position whilst unattended.
•The clinically qualified person responsible should consider the age, size and
condition of the patient before using the couch and its accessories.
•Always ensure that all hospital lines and power cables are free from possible
entanglement with mechanical parts of the couch.
•Always ensure that attendant and patient limbs are free from potential
entrapment areas before operating any functions.
•It is recommended that the product installation process is carried out by two
people.
•It is recommended to place the couch on a clean, flat floor or platform.
WARNING
•Ensure that the patient, caregivers and other equipment and furniture are not
positioned to become either trapped or crushed during couch adjustment.
•Ensure that the power lead is not being stretched.
•Ensure that the power cable cannot become entangled with moving parts of
the couch.
•DISCONNECT the electrical power cable from the mains and store before
transporting the couch.
•If the power cable shows any sign of damage, replace immediately.
•Some functions may cause injury to the patient if unintentional movement
occurs.
CAUTION
Do not operate the controls for more than the control systems prescribed duty
cycle (no more than 2 minutes within an 18 minute period of time).

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Commercial in confidence. Information for Use Manual Revision COU-SE-REV12-220820
2. INTRODUCTION
2.1 About This Manual
The INSTRUCTIONS FOR USE contains information for the installation, use and
maintenance of the Prioma Semi Electric Couch range. Be sure to read this manual
completely before assembly and operation. Not following the precautions in the instruction
manual, could result in harm to patients or operators.
The Prioma couches include a range of functions and positional movements that assist
caregivers and provide for patient comfort. Ease of use, functionality, serviceability and
cleaning practicality are key features of the Prioma couches. The couches have a
fabricated steel structure with a powder coated finish. The plastic components are made
from PP and ABS plastic.
2.2 Features
Standard
•Electrically adjustable height
•75mm diameter retractable wheels for uncompromised stability
•Levelling foot for uneven floors
•Manually operated gas assisted backrest positioning (2 & 3 section models only)
•Manually operated gas assisted footrest positioning (3 section models only)
•M1 flame retardant vinyl upholstery
Optional
❖Full ABS plastic undercarriage moulded cover
❖Breath hole to backrest (2 & 3 section models only)
❖Fold-down Arms/Side Supports
❖Paper Roll Holder
Optional features are specified by the customer at the time of ordering. The chosen
options are indicated by the equipment model number.
The model number and serial numbers can be found on the specification
label; this is located on the side of the deck frame beneath the upholstered top.
CAUTION
Before using the couch, ensure that the “Power in” rating on the specification label is
compatible with the local electricity supply.

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2. INTRODUCTION - Continued
2.3 Product Overview
A. Backrest Breath Hole (if fitted)
B. Upholstered Backrest
C. Upholstered Seat
D. Upholstered Footrest
E. Adjustable Leg
F. Wheels x 4
G. Fixed Leg x 3
H. Retracting wheels activation pedal
I. Knee position Adjustment Lever
J. Undercarriage Cover
K. Fold-down Arms
L. Backrest Adjustment Lever
M. Paper Roll Holder

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3. CLINICAL APPLICATION
3.1 Intended Area of Use
Prioma couches are appropriate for use in private practices, nursing homes, physio
centres, hospitals and clinics for the purpose of a wide range of examination and treatment
procedures, diagnosis and patient care.
4. INSTALLATION
The following chapter describes how to install the couch.
WARNING
If the power supply cord or plug is damaged, the complete assembly must be
replaced by authorised service personnel. Do not remove the fitted plug or use a
rewireable plug or adapter. Make sure the power supply cord is not stretched, kinked
or crushed. Do not allow the power supply cord to trail on the floor where it may
cause a trip hazard. Make sure the power supply cord does not become entangled
with moving parts of the couch. Disconnect the power supply cord from the electricity
supply, and store safely, before moving the couch.
4.1 Electricity Supply
Connect the mains cable plug to a suitable socket outlet. Make sure the plug is easily
accessible so it can be disconnected quickly in an emergency.
The power supply cable should be stored safely when the couch is not in use or before
moving the couch. To isolate the couch from the electricity supply, disconnect the mains
plug from the socket outlet.
4.2 Placement of the Foot Switch.
The foot switch should be placed on the ground, positioned in the middle between the
couch legs for the operator’s convenience.

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5. OPERATION
5.1 Height Adjustment Footswitch
WARNING
It is recommended that the couch be positioned at its lowest height when unattended
by caregivers to minimise the risk of patient injury from falls.
Ensure that there is adequate clearance between the outer extremities of the couch
and other building fixtures and equipment when operating couch functions.
The height adjustment of the couch is driven by an electric motor that is activated by a foot
operated controller. Height adjustment occurs only while the footswitch button is pressed.
Adjustment will stop when the button is released, or the movement selection reaches the
end of its range of adjustment.
WARNING
If the footswitch is accidentally run over or sustains damage or suspected damage in
any way, immediately stop using the footswitch and perform full checks as detailed in
the Maintenance Section of these instructions.

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5. OPERATION - Continued
5.2 Backrest Adjustment (2 & 3 Section Models Only)
The backrest is adjusted by operating the gas spring release handle on either side of the
backrest.
To Operate: Place the palm of your hand on the backrest (A) and grip the lever (B) with
your fingers. Squeeze the handle to release the gas spring locking mechanism allowing
the backrest to be raised or lowered.
Release the handle when the desired position is reached to lock in position.
5.3 Knee Positioning Adjustment (3 Section Model Only)
The Knee/Leg position is adjusted by operating the gas spring release handle on either
side of the footrest panel.
To operate; pull up lever (B) whilst simultaneously pushing down the leg rest frame (A)
with the other hand. This releases the gas spring braking mechanism allowing the footrest
panel to be raised or lowered.
Release handle (B) when the desired position is reached to lock in position

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5. OPERATION - Continued
5.4 Castor - Fixed Position or Mobile Mode
Activation of the castors bringing them in contact with the floor and enabling mobility of the
couch is achieved by means of foot operated rotary pedals.
WARNING
Operate Fixed and Mobile rotary pedals with your feet while wearing suitable shoes.
Do not operate the pedals with your hands.
Fixed Position: When the front and rear pedal levers are angled above the horizontal
position the four castors are withdrawn and no longer function. The couch now stands on
the four corner legs, in a fixed mode and cannot be moved.
Mobile Position: When the front and rear pedal levers are angled below the horizontal
position, the four castors are lowered raising the supporting legs off the ground. The couch
is now mobile.
CAUTION
•Disconnect the bed power cable from the source before moving the couch.
•Do not remove the power cable from the source by pulling on the cord.
•Do not pull on the power cable or foot switch cable to manoeuvre the couch.
•Always disengage the castors to a “Fixed Mode” when couch is stationary.
5.5 Fixed Leg Adjustment
In the case of an uneven floor causing the couch to
be unstable, the Prioma couch includes one fixed leg
with an adjustable stop that enables adjustment to
compensate for the uneven floor.
To Adjust (increase) Foot Height: Turn the
adjustable stop (A) in an anti-clockwise direction to
extend the foot until couch stability is achieved.
To Adjust (decrease) Foot Height: Turn the
adjustable stop (A) in a clockwise direction until
couch stability is achieved.