Arjo Sorrento Floor Bed User manual

Instructions for Use
Single & King Single Bed Options
Sorrento Floor Bed
SOR-REV5-090921

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Commercial in confidence. Instructions For Use Revision SOR-REV5-090921
CONTENT
Page
1.
INTRODUCTION
2
2.
WARNINGS & CAUTIONS
3 - 4
3.
ELECTRONIC FUNCTIONS
5
3.1
Handset & Foot Board Control Panel Operation
5
4.
ELECTRONIC FUNCTIONS DESCRIBED
6 - 9
4.1
Backrest Adjustment
6
4.2
Mattress Platform Height Adjustment
6
4.3
Knee Positioning Adjustment
6
4.4
Auto Contour Positioning
7
4.5
Tilt Positioning - Trendelenburg / Reverse Trendelenburg
7
4.6
Bed Levelling Function
7
4.7
Chair Positioning Function
7
4.8
Cardiopulmonary Resuscitation (CPR)
8
4.9
Lock Out Function
8
4.10
Battery Charge Indicator
8
4.11
Mains Power Indicator
9
4.12
Under Bed Light
9
5.
GENERAL BED OPERATION
10 - 14
5.1
Castor System
10
5.2
Bed Extension
11
5.3
Fold Down Side Rails
12
5.4
Fitting The Side Rails
12
5.5
Side Rail Operation
13
5.6
Side Rail Safety Lock Indicator
14
6.
SORRENTO SINGLE BED SPECIFICATIONS
15
7.
SORRENTO KING SINGLE BED SPECIFICATIONS
16
8.
CLEANING
17
9.
MAINTENANCE
18
10.
TROUBLE SHOOTING
19
11.
TRANSPORTATION AND STORAGE
19
12.
PRODUCT LIFETIME & END OF LIFE DISPOSAL
20
13.
SORRENTO BED ACCESSORIES
20
14.
SORRENTO BED LABELS AND WARNINGS
21
15.
EXPLANATION OF SYMBOLS
22
16.
WARRANTY AND SERVICE
23
17.
REGULATORY INFORMATION
23

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1. INTRODUCTION
The Sorrento bed is an electrically actuated care bed which has a range of functions and positional
movements that assist caregivers and provides for patient comfort. Ease of use, functionality,
serviceability, and cleaning practicality are key features of the bed. The bed has a fabricated steel
structure with a powder coated finish. The plastic components are made from urethane, PP, POM,
nylon, and ABS plastic.
Clinical Applications and Area of Use
The bed is appropriate for long term adult patient care under supervised medical monitoring and
provides support with various positioning options.
Key Features
•Total safe working load (SWL) of the bed 250Kg.
•Four 75mm braking castors and four free-wheeling.
•Electrically adjusted height range. The bed works within a height range of 170mm low
height to a maximum height of 690mm (+/- 5mm tolerance).
•Trendelenberg head and foot down tilt 14°.
•Four sectioned electrically operated mattress platform with independent adjustment of
backrest angle (maximum 70°) and knee section angle (maximum 35°).
•Four soft contoured mattress retainer handles.
•Integral foot end mattress base extension. Extends the bed by 195mm.
•(Optional) bolt on ¾ length folding side rails.
•Fixed timber head and foot panels (standard).

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2. WARNINGS & CAUTIONS
It is important that this manual be read in its entirety prior to the operation of the bed. The manual
is designed to ensure that users are equipped with the information required to competently operate
the bed and its accessories.
It is recommended that the manual be kept in an easily accessible place for quick reference. 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 beds in the presence of flammable gases.
•Use the bed to support one patient only. The Sorrento bed is intended for one person
use only and may become unstable if used incorrectly.
•It is recommended that the bed be positioned at its lowest height when unattended by
caregivers to minimise the risk of patient injury from falls when getting in and out of
the bed.
•Residual current devices (RCD) are not supplied with the Sorrento bed. Consult with
your Biomedical Engineer/advisor concerning RCD requirements.
•The safe working load of the Sorrento bed is 250Kg. This includes the mass of the
patient, mattress and any accessories fitted to the bed.
•The maximum patient weight of the Sorrento bed is 215Kg. Based on Application
Environments 3 & 4 of the BS EN 60601-1-2-52-2010+A1-2015 standard (20kg
mattress weight, 15kg accessories).
•Ensure the power cord is free of possible damage from castors and mechanical
functions when the bed is in use. Store the cable safely when not in use.
•Do not use accessories that are not designed or approved for use with the Sorrento
bed.

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2. WARNINGS & CAUTIONS - Continued
GENERAL SAFETY WARNINGS
•Always use a mattress of the correct size and type.
•Before operating the bed make sure that the patient is safely positioned to avoid
entrapment.
•Before transporting the bed make sure that the bed is at a suitable height to move
without stooping, or straining. Ensure that the power cable is secured within the cable
holder at the head end of the bed (refer image below).
•Always apply the brakes when the bed is stationary.
•If a patient's condition could lead to a possible entrapment the mattress support
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 bed and its accessories.
•Always ensure that all medication lines/tubes and power cables are free from possible
entanglement with mechanical parts of the bed.
•Always ensure that attendant and patient limbs are free from potential entrapment
areas before operating any functions.
•Side rails must only be used with a mattress of the correct size as defined for the
Sorrento bed.
•Maximum mattress thickness that can be used on the Sorrento bed is 170mm, the
minimum mattress thickness is 100mm.
•To avoid accidental operation of the beds functions always store the beds handset
correctly when not in use. The handset can be stored by hooking it on to the side rail
of the bed, or behind the head board.

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3. ELECTRONIC FUNCTIONS
3.1 Handset & Foot Board Control Panel Operation
The Sorrento’s bed adjustments are powered by four electric actuators, which are controlled by the
buttons on the handset and foot board control panel.

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4. ELECTRONIC FUNCTIONS DESCRIBED
NOTE: Adjustment occurs only while a button is pressed. Adjustment will stop when the button is
released, or the movement selection reaches the end of its range of adjustment.
4.1 Backrest Adjustment
WARNING
Care should be taken whilst operating the backrest function to ensure hands and
fingers are away from potential squeeze hazards.
NOTE: This control function is available to both control devices fitted to the bed.
To move the backrest up or down, press and hold the appropriate button or buttons on
the control device. The backrest can be adjusted through a range of between 0°and 70°
The backrest adjustment actuator includes an inbuilt disengaging spline drive that only
uses force in the push direction. This is a safety device designed to stop the backrest
from retracting under actuator force in the event of being obstructed in lowering.
4.2 Mattress Platform Height Adjustment
WARNING
It is recommended that the bed be positioned at its lowest height when unattended
by caregivers to minimise the risk of patient injury from falls when getting in and out
of the bed.
NOTE: This control function is available to both control devices fitted to the bed.
To move the mattress platform up or down, press and hold the appropriate button on the
control device. The beds platform height can be adjusted through a range of 175mm low
height to a high height of 690mm.
The mattress frame height adjustment uses two actuators working in conjunction and
separate to each other creating the vertical lift and enabling the bed to tilt in opposite
directions.
4.3 Knee Positioning Adjustment
NOTE: This control function is available on both control devices fitted to the bed.
To move the knee positioning section up and down, press and hold the appropriate
button on the control device. The thigh section is adjustable through a range of 0°to 35°,
providing adjustable support to the patient’s legs.

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4. ELECTRONIC FUNCTIONS DESCRIBED - Continued
4.4 Auto Contour Positioning
NOTE: This control function is available on both control devices fitted to the bed.
To move the auto contour positioning press and hold the appropriate button on the
control device. Auto Contour Positioning provides synchronised movement of the
backrest and knee positioning in one operation. The position helps provide a more natural
resting environment for the patient.
4.5 Tilt Positioning –Trendelenburg / Reverse Trendelenburg
CAUTION
Trendelenburg function should only be used under professional supervision.
NOTE: This control function is only available on the Foot Board Control Panel.
To move the tilt positioning press and hole the appropriate button on the control panel.
The tilt button allows the bed to be positioned in a foot or head down tilt position. Tilt
positioning achievable is between 0°and 14°for both head and foot down tilting.
•In use the mattress platform may initially rise before tilting. The bed will
automatically adjust to ensure that there is adequate clearance between the
mattress platform and the mechanical structure of the bed before tilting.
•When reversing the tilt angle of the bed with the tilt button remaining
depressed, the mattress platform will pause at horizontal for two seconds
before continuing with the tilting movement.
4.6 Bed Levelling Function
NOTE: This control function is only available on the Patient Handset.
Pressing “BED LEVEL” will lower the deck until it is horizontal while simultaneously
lowering the backrest and knee break back to a flat deck position.
4.7 Chair Positioning Function
NOTE: This control function is available on both control devices fitted to the bed.
Press and hold the “CHAIR POSITION BUTTON” until the desired position is reached.
TO RETURN THE BED TO A FLAT POSITION use the individual movement buttons
(knee positioning, backrest etc) as required.

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4. ELECTRONIC FUNCTIONS DESCRIBED - Continued
4.8 Cardiopulmonary Resuscitation (CPR)
NOTE: The Cardiopulmonary Resuscitation Function (CPR) is available only on the
Foot Board Control Panel.
NOTE: Pressing the CPR button will override any locked out functions.
CAUTION
When electronic emergency patient positioning functions are activated, care should
be taken over the potential of the beds moving parts to either trap or crush the
patient, caregivers and or other equipment.
Pressing the SINGLE BUTTON PRESS button, the bed will automatically level all
positioning functions back to a flat deck position whilst lowering the bed to a safe working
height.
4.9 Lock Out Function
NOTE: The lock out function is only available on the Foot Board Control Panel.
This facility allows users to selectively disable some of the electrical features of
the bed. In normal operation the key functions of the bed should be in an (unlocked)
state of use. This is indicated on the control panel by LED lights in between the function
buttons.
To lock and unlock each function press the “lock” button and at the same time press the
function button that is required to be locked or unlocked. An LED light will illuminate when
the function is in the locked position.
4.10 Battery Charge Indicator - Battery Backup
NOTE: The battery charge indicator is only available on Foot Board Control Panel.
LED light illuminates when the battery is in charge mode.
The battery backup system allows the electrically operated functions to be used for short
periods when the bed is disconnected from mains power. The bed switches between
mains and battery power automatically.
The battery is lead-acid and should be charged regularly and not be allowed to discharge
fully. Fully discharging the battery will cause a reduction in battery life.
To charge the battery, connect the power cord to the mains supply. This should be done
as often as possible to maximise battery life. If the bed is not used for a long period of
time, it is recommended that the batteries are charged in accordance with the section on
Transportation and Storage within this manual.
WARNING
Do not expose the battery to open flame or immerse in liquid.

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4. ELECTRONIC FUNCTIONS DESCRIBED - Continued
NOTE: The beds batteries should be charged for 24 hours prior to first use.
NOTE: Keep the bed plugged to mains power source for optimum performance.
NOTE: Bed adjustment will be slower when the power cord is unplugged, and the bed
is powered from its batteries only.
4.11 Mains Power Indicator
NOTE: The mains power indicator is only available on the Foot Board Control Panel.
4.12 Under Bed Lighting
NOTE: This control function is available on both control devices fitted to the bed.
The under bed lighting feature provides a soft LED illumination of the floor beneath the
bed carriage. This safety feature provides floor illumination for patients at night when
getting in and out of bed. In the event the bed is operating on battery power (e.g. during
transport) the lights will power down after approximately 2-3 minutes of no button use.
WARNING
•Ensure that the patient, caregivers and or other equipment is not positioned to
become either trapped or crushed during bed adjustment.
•Ensure that the handset and electrical supply cables cannot become entangled with
moving parts of the bed.
CAUTION
•Do not operate the beds controls for more than the electronic systems prescribed duty
cycle (interruption 10%, Max 2 minutes / 18 minutes).

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5. GENERAL BED OPERATION
5.1 Castor System
The Sorrento bed uses eight 75mm Tente twin wheeled castors for easy manoeuvrability (four
braking castors and four free-wheeling castors).
Operating the Brakes
•To activate and release the braking castors use the pedals at each side and end of the bed.
Simply push down on the red lever using the toe of the shoe to brake and the green lever to
release the brake.
CAUTION
•Disconnect the bed power cord before moving the bed.
•Do not remove the power cord from the power source by pulling on the cord.
•Do not use the beds side rails to manoeuvre the bed.
•Do not pull on the power cord, or handset cord to manoeuvre the bed.
•Always apply the brakes when the bed is in a stationary position.

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5. GENERAL BED OPERATION -Continued
5.2 Bed Extension
The integral bed extension is easily extended to add an extra 195mm of length to the mattress
platform.
Extending the Bed Extension from the Closed Position
1. The bed extension is locked in the closed and fully open positions by two threaded hand wheels
located towards the foot end of the bed on either side of the bed platform. To extend the bed,
unscrew the handwheels (both sides of the bed) anti clockwise until approximately 20mm of
thread is showing. Pull the foot panel towards you using two hands evenly spaced on the panel.
Pull the panel to its full extension and then screw the threaded handwheel back to a closed
position.
2. The same procedure in reverse is used to close the extension back to the standard bed
position.
Always ensure that the panel is locked correctly before use of the bed.
WARNING
The bed extension is designed for use as a bed extension only and is not meant to be sat
on. The extra length of the bed with extra load can also make the bed unstable, potentially
resulting in injury to the user and patient.

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5. GENERAL BED OPERATION -Continued
5.3 Fold Down Side Rails (if fitted)
The (optional) bed rails are easily fitted by clamping to the side rail of the bed.
Medical equipment international standard IEC 60601-2-52, which includes specific rail entrapment
requirements are complex and strict. The Sorrento bed rails meet these requirements when fitted
correctly.
5.4 Fitting the Side Rails
NOTE* The rails are a left and right-hand set and when fitted correctly fold down towards
the foot end of the bed.
1. Before fitting the rails unscrew the M10 bolts on both clamp brackets bringing the locking
clamps into an open neutral position.
2. With both bolts now unscrewed, lift the rail into position. It is important that the rails are fitted to
a specific position on the bed, which is indicated by the disc on the top of the side rail. Position
the rail over the disc and tighten the bolts to the closed position.

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4. GENERAL BED OPERATION -Continued
5.5 Side Rail Operation
The rails are either fully raised or folded down closed. When the side rail is raised to its full height
position it will automatically lock in the positioning hole on the rails clamp plate. The release/lock
knob feature can be both visually and audibly confirmed.
WARNING
Do not operate side rails when there is potential of entrapment, or crushing to the
patient, caregivers, visitors and/or other equipment.
Side Rail Operation
To raise the side: Lift the top rail
until the magenta locating pin/knob
automatically clicks into its locked
position at maximum height.
To lower the side: Hold the top
rail near the foot end of the bed (1)
and gently pull out the magenta
coloured operating knob (2)
lowering the side towards the foot
of the bed, whilst controlling the
descent speed. As the side begins
to be lowered the operating knob
can be released.
WARNING
•Care should be taken whilst operating the side rails to ensure hands and fingers are
kept away from potential squeeze hazards.
•Side rails should only be used after clinical assessment and within organisational
policy and guidelines.

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5. GENERAL BED OPERATION -Continued
5.6 Side Rail Safety Lock Indicator
The side rail locating pin has a yellow coating that allows for visual inspection of the locking device.
When the side rail is in the raised position, viewing the release knob from the side there should be
no yellow shaft visible. If there is yellow shaft visible the safety side is NOT securely locked in the
upright position and needs to be adjusted.
The yellow coating should NOT be visible from above when the safety side is correctly locked in
position.
Side rail release and lock knob shown in unlocked and locked positions.
WARNING
•After adjustment of the side rail visually check the locking pin location. There should
be no yellow shaft on the locking pin visible if locked correctly.
•DO NOT use other manufacturer’s side rails on the Sorrento bed.
Unlocked
Locked

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6. SORRENTO SINGLE BED SPECIFICATIONS
Basic Dimensions
Overall Length
211.5cm
Overall Length (base extension extended)
231.0cm
Overall Width
92.0cm
Overall Width (rails fitted)
102.5cm
Mattress Surface Length (between panels)
207.0cm
Bed Platform Height Range
17.0cm to 69.0cm (+/- 5mm)
Back Rest Angle Adjustment
0°to 70°
Knee Bend Angle Adjustment
0°to 35°
Trendelenberg Tilt Adjustment (head and foot down)
0°to 14°
Mattress Size
Recommended Mattress Size
Width = 86.0cm
Length = 198.0cm
Maximum Mattress Depth
17.0cm
Minimum Mattress Depth
10.0cm
Bed Weight & Safe Working Load
Without Side Rails
119 Kg (approximately)
With Side Rails
138 Kg (approximately)
Safe Working Load Safety Factor = 2 x S.W.L
250 Kg
Maximum Patient Weight
215 Kg
Electronic Parameters
Power Input
100-240V AC 50/60Hz，Max current 3.9 A
Rate Load
interruption 10%, Max 2 minutes / 18 minutes
Electric Shock Protection
Waterproof Grade
IPX4
Standards
Applicable standards to the Sorrento bed
EN 980:2009, EN 1041:2008, EN ISO 14971:2019, IEC 60601-1:2005+A1:2012, IEC 60601-1-
2:2014, IEC 60601-2-52:2009+A1:2015, ISO 10993-1:2018, ISO 13485:2016
The Sorrento bed is built to a specialty and deviates in clauses (201.9.2.2 Trapping Zone,
201.9.2.2.1 General) in standard IEC 60601-2-52:2009+A1:2015 to provide the low height
mattress support platform that helps improve patient safety from falls. The deviations have
been benefit/risk assessed in the risk management processes, taking guidance and review
from Subclause 201.9.1 Mechanical Hazards of ME Equipment. The bed has been recognised
as suitable for market use.

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7. SORRENTO KING SINGLE BED SPECIFICATIONS
Basic Dimensions
Overall Length
211.5cm
Overall Length (base extension extended)
231.0cm
Overall Width
109.0cm
Overall Width (rails fitted)
120.0cm
Mattress Surface Length (between panels)
207.0cm
Bed Platform Height Range
17.0cm to 69.0cm (+/- 5mm)
Back Rest Angle Adjustment
0°to 70°
Knee Bend Angle Adjustment
0°to 35°
Trendelenberg Tilt Adjustment (head and foot down)
0°to 14°
Mattress Size
Recommended Mattress Size
Width = 106.0cm
Length = 198.0cm
Maximum Mattress Depth
17.0cm
Minimum Mattress Depth
10.0cm
Bed Weight & Safe Working Load
Without Side Rails
125 Kg (approximately)
With Side Rails
144 Kg (approximately)
Safe Working Load Safety Factor = 2 x S.W.L
250 Kg
Maximum Patient Weight
215 Kg
Electronic Parameters
Power Input
100-240V AC 50/60Hz，Max current 3.9 A
Rate Load
interruption 10%, Max 2 minutes / 18 minutes
Electric Shock Protection
Waterproof Grade
IPX4
Standards
Applicable standards to the Sorrento bed
EN 980:2009, EN 1041:2008, EN ISO 14971:2019, IEC 60601-1:2005+A1:2012, IEC 60601-1-
2:2014, IEC 60601-2-52:2009+A1:2015, ISO 10993-1:2018, ISO 13485:2016
The Sorrento bed is built to a specialty and deviates in clauses (201.9.2.2 Trapping Zone,
201.9.2.2.1 General) in standard IEC 60601-2-52:2009+A1:2015 to provide the low height
mattress support platform that helps improve patient safety from falls. The deviations have
been benefit/risk assessed in the risk management processes, taking guidance and review
from Subclause 201.9.1 Mechanical Hazards of ME Equipment. The bed has been recognised
as suitable for market use.

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8. CLEANING
WARNING
Before cleaning always disconnect the bed from the mains power source.
Note: It is strongly recommended that protective clothing be used when carrying out cleaning
processes on the Sorrento bed.
Note: The following procedure also applies to the beds accessories but does not include
mattresses.
•Wipe the beds surfaces with a soft cloth moistened with hot water and mild detergent
(or the facilities recommended cleaning solution). It is recommended that the cloth be a
white material to prevent bleeding of die colours to the bed. Take extra care in areas
that can harbour dirt, or dust.
•Rinse with clean water if required and a dry with a clean cloth.
•To remove potentially infectious materials such as body fluids, or when the bed has
been used by someone with a known infection. Clean with NaDCC (e.g. Presept,
Actichlor) at 10,000 ppm of available chlorine. Rinse and dry.
•Allow the cleaned parts to dry before replacing the mattress.
CAUTION
Do not use abrasive Hypocarbonate, or Phenolic compounds or pads.

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9. MAINTENANCE
The following preventative maintenance procedures should be carried out every 12 months unless
otherwise specified.
Note: Other than general maintenance activities all other service, or repair work must be performed
by qualified and trained persons who are approved by Arjo.
WARNING
The bed must be disconnected from the mains power supply before starting any
maintenance activity.
GENERAL
1
Examine all the warning signs on the bed, examine the bed for obvious signs of
damage. All aspects of the equipment should operate as intended. Check that all nuts,
bolts and other fasteners are tight and are not missing.
2
Examine flexible cables and conduits for cuts, cracks, abrasions, or other deterioration.
3
Check that the power supply plug is not damaged. If either the power cable, or plug is
damaged then both the cable and plug must be replaced as a complete assembly by
Arjo, or an approved service agent.
CASTOR BRAKING/LOCKING SYSTEM
1
Apply the brakes and push the bed forwards. If any of the four braking castors rotate
the brake is not fully effective.
SIDE RAILS (if fitted)
1
•The locking pin mechanism and striker plate arrangement should be checked
every three months.
•Inspect the side rails for general wear and tear on fittings and pivot joints every
six months.
•Check for rust, structural integrity of welds and paint finish every twelve
months.
2
Raise the side rail to the upright position until the locking mechanism clicks into place.
Check that the there is no yellow shaft visible. In the locked position, the yellow on the
locking pin shaft should not be visible from above. Refer to the operating procedures on
page 12 of this manual for further information.
3
If the yellow shaft is visible when the side rail is in the raised and locked position,
contact Arjo for service advice.
4
Check that the rails pivot axles are securely fitted to the bed. The pivot axles are locked
into place by the manufacturer using a 10mm lock nut. It is rare that re-tightening of the
axles would be required, but in the case that it is, ensure that the nut is not over
tightened during the tightening procedure.

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10. TROUBLE SHOOTING
Symptom
Possible Cause
Action
All actuators fail to work
Power disconnected. or
batteries discharged
Ensure mains supply lead is
connected
Control box and handset
plugs disconnected
Check the plugs are fully
inserted in the control box
sockets.
Blown fuse
Contact your local Arjo
Service Department.
Damaged handset cable
Replace handset
One actuator fails to work
Actuator plug disconnected
Check that actuator plug is
fully inserted in control box.
Main lift actuators fail to work,
and an audible beeping sound
can be heard when handset is
activated
Control box requires
calibrating possibly due to bed
being operated when batteries
were fully discharged
Ensure mains power lead is
connected and carry out
calibration procedure.
Brake lock not effective
Wear or damage
Adjust or replace castor
11. TRANSPORTATION AND STORAGE
Handle With Care.
The Sorrento bed should be stored in a clean, dry, well ventilated area.
Do not drop and avoid shock, or violent impact when transporting.
The following limits apply during transport and during a storage period of up to 15 weeks
duration:
Ambient temperature
-25°C
To
+70°C
Relative humidity
10%
To
75%
Air pressure
50 kPa
To
106 kPa
The following limits apply to normal operating conditions and for periods of storage longer
than 15 weeks:
Ambient temperature
+10°C
To
+40°C
Relative humidity
30%
To
75%
Air pressure
70 kPa
To
106 kPa