Invacare ScanBed 750 User manual

Invacare®ScanBed 750TM
User Manual (GB)
Brugermanual (DK)
Bruksanvisning (SE)
Brukerveiledning (NO)
Käyttöohje (FI)
Bedienungsanleitung (DE)
Gebruiksaanwijzing (NL)
Manuel d’utilisation (FR)
Manual del usuario (ES)
Manuale d’uso (IT)

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Table of contents
User part ...................................................6
1. General information ......................................6
2. Operation of the SB750TM ..................................7
Technical part ..............................................10
3. Information.............................................10
4. Receiving the SB750TM ....................................11
5. Fitting the accessories ....................................13
6. Disassembly/assembly of the SB750TM .......................15
7. Wiring .................................................17
8. Order numbers for accessories. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
9. Maintenance and check-ups ...............................21
10. Beds equipped with accumulator back up ....................21
11. Maintenance chart .......................................22
12. Trouble-shooting the electrical system ......................23
13. Lubrication plan .........................................23
14. Cleaning ...............................................24
15. Technical specifications...................................24
16. Electrical data...........................................25
17. Weight ................................................26
18. Disposal................................................26

6
User part
Congratulations on your choice of Invacare® EC-Høng’s SB750TM nursing bed.
xThe bed has been developed for patients over 12 years of age requiring care in a nursing home or
home care nursing.
xThe bed combines excellent stability and ergonomic design with easy disassembly and operation.
xThe unique backrest return of the bed provides the patient with excellent comfort and the carer with ideal
conditions for an ergonomically correct working position.
In order to optimise the patient’s comfort, Invacare® recommends using a 12-cm mattress.
1. General information
The SB750TM bed fulfils all requirements regarding maximum distances. However, if the bed
is used for the care of patients with small body dimensions, it must be especially noted that there
is a risk of such a patient slipping through the openings between the side rails or through the
opening between the side rail and the mattress support.
The bed must not be used by patients under 12 years of age, or by patients with body size
equivalent to an average 12 year old or smaller.
The bed, in combination with side rails, must not be used for persons under 45 kg or under 150
cm´s height, or for persons that are restless (spasms) or confused, unless
 a professional risk assessment has taken place and been accepted, or
 a correctly installed safety cover on the side rails are used.
When using side rails and the according safety cover, it is essential to ensure correct fitting -
otherwise there is danger of entrapment / suffocation between mattress support, side
rail and bed end!
If the bed is used by restless (spasms) or confused persons, an ACP box can be used for blocking
the hand control functions, and / or a limitation cross bar installed under the leg section of the
mattress support. This cross bar will prevent the leg section from being lowered below the level of
the mattress support, thereby reducing the opening between leg section and bed end.
Ensure the bed is adjusted to it’s lowest position before leaving the bed unattended - thereby the
effect of fall-down / entrapment accidents is reduced.
Invacare® accepts no liability for any use, change or assembly of the product
other than as stated in this User’s Manual.
When entering or exiting the bed, the height adjustment should be used. Furthermore, the backrest can be used as
support (yellow button on the hand control). However, the thigh- and leg section must be horizontal, otherwise,
there is risk of overloading of the mattress support.
The bed must be placed so that the height adjustment (up/down) is not obstructed by, for example, lifts or
furniture. Otherwise there is a risk for injury on user and/or equipment.

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2. Operation of the SB750TM
The bed can be equipped with this type of hand control (Soft Control):
Or with this type of hand control (HB 70):
Backrest
Sitting position
Leg section - electric
(not on beds with 3-sectioned mattress support
and manual adjustment of the leg section)
Thigh section
Height adjustment of the bed
UP/DOWN
Height adjustment of the bed
UP/DOWN
Sitting position, irrespective of
present position
Horizontal mattress support,
irrespective of present position
“Out of bed button”- Raises the backrest
and brings the thigh section to horizontal
Raises the thigh section and brings
the backrest to horizontal
Adjustment of leg section
UP/DOWN
(not on beds with 3-sectioned mattress
support and manual adjustment of the leg
section)

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2)
1)
Operating the leg section on beds with gas springs
Lift the handle with one hand, while adjusting the leg section to the desired position with the other hand.
Release the handle.
Operating the leg section on SB750, 120 cm width, with Rastofix
To raise the leg section: Lift the leg section to desired height.
NB: Please ensure that both Rastofix brackets are correctly locked in place.
To lower the leg section: Lift the leg section slightly and lower to horizontal.
Always leave the bed in the lowest position. Otherwise there is a risk of squeezing due to
accidental lowering of the mattress support. A person can be seriously injured under the bed
during height adjustment.
Operating the braking castors
Operating castors without central braking system
When the bed is positioned correctly, at least one castor at the head end and one
castor at the foot end must be locked.
1) Braking: Step on the pedal.
2) Releasing the brake: Step on the release pedal.
Operating castors with central braking system
When the bed is positioned correctly, it must be locked.
1) Braking: If the brake is in neutral, step on the red pedal.
2) Releasing the brake: Step on the green pedal, until the brake is in neutral
position.
Operating the steerable castor
The SB750TM with central braking system may be equipped with a steerable castor.
The steerable castor is operated by means of the central braking pedal.
1) Activating the steering: If the brake is in neutral, step on the green pedal.
2) Deactivating the steering: Step on the red pedal, until the brake is in neutral
position.
Set-off from the castors might under special conditions appear at different types of absorbing floor covering -
including untreated or badly treated floors. In matters of doubt, Invacare® recommends to place a suitable kind of
protection between the castors and the floor.
Release handle
Leg section - manual

9
A B
GB
Operating the BRITT II/III/IV wooden side rail
The bed end may be equipped to lock the side rail at half height as
well as in the top position.
Normally the side rail can only be locked in top position.
Up: Pull up the top wooden side rail bar, until the locking pin locks
with an audible click.
Down: Lift the top wooden side rail bar and press the two locking
pins together. Lower the side rail.
Lift Release Lower
Operating the steel side rail
Up: Lift the top steel bar of the side rail towards the end with the
locking mechanism.
Down: Press the release button and pull the top bar of the steel
side rail away from the locking mechanism.
There is risk of entrapment of fingers on assembly and operation of the side rails.
Please ensure that the side rail locking system has engaged properly by pulling / pushing the upper bar.
Adjusting the height of the lifting pole handle
Loosen the cord as shown in fig. A. The lifting handle can now be
adjusted to the desired height.
Press the cord together as shown in fig. B and check that the cord
is locked in the cord lock by pulling the handle.
Position the lifting pole in such a way that the
handle is above the bed. If the lifting pole is used
while the handle has been turned away from the
bed - the bed can tip when the handle is used.
Locking pins

10
QA XXX
Technical part
Invacare® is certified according to DS/EN ISO 9001 and ISO 13485 which ensures that our
customers are always supplied with Invacare® products of uniform quality.
Throughout the entire production process our materials and products are quality controlled by the operators.
Furthermore there is a final test when the product is fully assembled.
The operator carrying out the final test, which comprises of checking all
moveable parts, motors/gas springs and castors, issues a QA number on the
product thereby confirming its quality.
If the product does not correspond to the quality demands of Invacare® it will be discarded.
If, contrary to our expectations, a problem should arise in connection with the delivered product, please
contact your Invacare® supplier.
3. Information
Please read the entire technical information section carefully before using or servicing the bed.
All indications of right and left are based on a patient lying on his back in the bed.
Please note that there may be sections in this User’s Manual, which are not relevant for your bed.
x The SB750TM is CE-marked in accordance with directive 93/42/EEC concerning Medical Apparatus.
x The SB750TM is tested without remarks by HMI according to EN 1970.
xSB750TM is tested and approved in accordance with NF (Norme Francaise).
xSB750TM is EMC tested and approved in accordance with EN 60601-1-2:93 by UL Demko.
xThe motors and control unit of the SB750TM are approved according to EN 60601:1996-03.
x SB750TM has undergone a risk analysis according to EN 14971.
Max. patient weight: 185 kg.
The hand control, control unit and motors are protected according to IP 66.
A lock cam must be used on the control unit - if not, Invacare®cannot guarantee the IP protection.
Electromagnetic interference between the bed and other electrical products can occur.
To reduce or eliminate such electromagnetic interference, increase the distance between the bed
and the products or switch them off.
This medical bed can be used together with medical electrical equipment connected to the heart
(intracardially) or the blood vessels (intravascularly), provided that following points are respected:
- The medical bed should be equipped with means for potential equalization connection marked
out by a symbol shown in the back of this manual.
- Medical electrical equipment should not be fixed on the bed’s metallic accessories
such as side rails, lifting pole, drip rod, bed ends ect.
In addition, the medical electrical equipment power supply cord should be kept clear
of the accessories or any other moving part of the bed.
Invacare®accepts no liability for any use, change or assembly of the product other
than as stated in this User’s Manual.
If the functions of the bed change, please send the bed immediately for a check-up according to the maintenance
chart, chapter 11.

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4. Receiving the SB750TM
To avoid condensation, the bed should not be used until it has reached a temperature of 10-50° C.
Check whether the bed shows any signs of damage. If the bed is damaged, see terms of delivery.
If the bed has been delivered in parts, it must be assembled.
Cf. chapter 6 “Disassembly/Assembly of the SB750TM”.
Check, that the connection between mattress support
and base frame is properly locked (cf. the picture).
Check that all plugs of the motors and hand control are
correctly connected to the control unit according to the
printed symbols.
The bed must have the brakes engaged during nursing of a patient in the bed.
Disconnect the plug from the mains before moving the bed. The cable must be kept clear off the
floor and the castors during transport.
Connect the SB750TM to the mains.
For ergonomic working position: Run the bed to approx. ½ height level.
Cf. chapter 2 “Operation of the SB750TM”.
Mount the accessories: Bed ends, side rails, lifting pole and bumper wheel.
Cf. chapter 5 “Fitting the accessories”.
Locked pin/
snap lock
Unlocked pin/
snap lock

12
Parts of a standard bed
1. Allen key
2. Backrest
3. Seat section
4. 24 V motor, leg section or gas spring, leg section
5. Thigh section
6. 24 V motor, thigh section
7. Leg section
8. Top frame, foot end
9. Brake pedal for beds provided with central brake
10. Brake for beds provided with brake castors
11. Castor
12. Base frame
13. 24 V motor, backrest
14. Shear arms
15. Top frame, head end
16. Control unit
Accessories
xBattery box
xFittings
xBed end
xWooden side rail
xSteel side rail
xFinger screw
xLifting pole
xBumper wheel
Emergency release of the mattress support parts
An emergency release of the mattress support is necessary
in the case of e.g. a power- or motor failure. An emergency
release of the height adjustment is NOT possible!
xRemove the plug from the mains before
emergency release of the mattress support.
xIn an emergency the mattress sections are released
by pulling out the cotter pin from the motor/gas spring in question.
A minimum of 2 persons are required to release a mattress section. Both persons hold the
mattress section in locked position. One of them pulls out the cotter pin.
Both slowly lower the mattress section until it is completely down.

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5. Fitting the accessories
The tools necessary for mounting/dismounting the accessories of the SB750TM are an Allen key and an
adjustable wrench. The Allen key is kept on the inside of the cross bar at the head end of the top frame.
The Allen key is used for mounting/dismounting all fittings.
Mounting the mattress retainer
Mattress retainer is To be placed between third and To be placed between third and
squeezed down over the fourth lamella on backrest. fourth lamella on leg section.
mattress frame.
Mounting the bed end fittings
(If fittings have not been mounted in the factory)
1. Mount the 2 small fittings at the head end and tighten
them with the Allen key.
2. Mount the large fittings and the welded fitting at the
foot end and tighten them with the Allen key.
Mounting the PIGGY and ODA bed ends
Press the bed end into the U-profiles.
Mounting the FLEX III/KARIN III bed ends
Fasten the bed end to the bed end fittings with the bolts and tighten them with the Allen key.
Mounting the SANNE III bed end
Lift the bed end and place on the fittings at both sides. Push down to click into
place.
The locking pin must then be rotated and locked into postion.
Make sure that the bed end is locked.
Dismounting the SANNE III bed end
Pull the locking pin out, and turn it halfway.
Repeat at the other end. Pull the bed end up and out.
Mounting/dismounting the steel side rail
Mounting: Referring to labelling on the side rail
Tighten the side rail with 2 finger screws.
Dismounting: Loosen the finger screws, and remove the steel side rail.