Voelker 2080, 3010, 3080 Maintenance Manual
O E L K E R N U R S I N G B E D
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A I N T E N A N C E M A N U A L
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2080 , 3010 , 3080
Ausgabe: Juni 2000 – A
Edition: Jan 2001-A
Better Beds.
Völker GmbH
Völker GmbH
Wullener Feld 79
58454 Witten
GERMANY
Tel.: +49 23 02 960 96 0
Fax: +49 23 02 960 96 16
E-Mail: info@voelker.de
Internet: www.voelker.de
All rights reserved. Copying and reproduction either wholly or in part prohibited.
S-3
2001
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Foreword
We would like to take this opportunity of congratulating you on your choice of a Voelker hospital
bed and of thanking you for your confidence in our company and its products.
We are sure that you received detailed information and advice on our nursing beds that convinced
you of their many benefits ― benefits that really are only to be found in this configuration in these
beds. For this reason, your choice was not only good for us, but also right for you.
The fact that a Voelker nursing bed does not look like a sterile piece of institutional equiment
despite ist many functional features and technical refinements undoubtedly made your choice all
the easier.
We have produced this maintenance manual so that you and your staff never have any problems
with this nursing bed. To this end, the manual:
describes all technical features,
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provides tips for caring for the bed,
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informs you about maintenance work and
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desrcibes trouble-shooting measures.
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We are certain that with this information you will quickly become familiar with your new nursing
bed, and that it will give you the greatest possible satisfaction in use.
Völker GmbH
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Foreword
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Table of contents
Page
1. General remarks.....................................................................................5
1.1 Copyright.........................................................................................................5
1.2 Warranty and liability ......................................................................................5
2. Safety regulations..................................................................................6
2.1 Before beginning maintenance work................................................................6
2.2 Checking the operational safety and condition of the bed................................6
3. Technical specification...........................................................................7
3.1 Technical data, Models 2080, 3010, 3080........................................................7
3.2 Classification...................................................................................................8
3.3 Functions.........................................................................................................8
4. Description of subassemblies, Nursing bed Models 2080, 3010, 3080.9
5. Troubleshooting...................................................................................31
6. Maintenance and servicing instructions..............................................34
6.1 Replacing the battery....................................................................................35
6.2 Replacing OKIMAT 2+2 (drive unit).................................................................35
6.2.1 OKIMAT – both mattress-frame elements not or not wholly raised............................. 35
6.2.2 OKIMAT – one or more mattress-frame elements wholly raised.................................. 36
6.3 Replacing foot cap.........................................................................................37
6.4 Replacing castors..........................................................................................37
6.5 Replacing manual control unit.......................................................................37
6.6 Replacing mattress return lever.....................................................................37
6.7 Replacing mattress displacement slides........................................................38
6.8 Replacing mounting bracket for slides / bolts................................................39
6.9 Replacing cable loom.....................................................................................39
6.10 Replacing chassis motor................................................................................39
6.11 Adjusting end-stop switch.............................................................................40
6.12 Model 3010.................................................................................................... 41
6.12.1 Tightening frame bolts.................................................................................................41
6.12.2 Replacing ratchet locking device..................................................................................41
6.12.3 Complete replacement of safety frames.......................................................................41
6.12.4 Replacing safety frame handrail.................................................................................. 42
6.12.5 Complete replacement of spacing pieces, right, left ................................................... 43
6.13 Model 2080...................................................................................................44
6.13.1 Replacing safety frame slides...................................................................................... 44
6.13.2 Replacing ratchet lock / gliding channel..................................................................... 44
7. Tool list ................................................................................................44
8. Service centres.....................................................................................45
9. Spare parts order form ........................................................................45
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1. General remarks
You have purchased a Voelker nursing bed. This nursing bed has been manufactured in
accordance with national and international standards and regulations, and the current
state of technical knowledge.
Voelker nursing beds meet all safety and functional requirements. They have been
inspected in accordance with international standards and have been awarded the CE
Safety Seal for medical products.
Despite this, please read the basic safety instructions (see Operating Instructions). Please
pay special attention to the further instructions in this manual, especially with regard to
possible warranty claims.
This maintenance manual is intended to give technicians practical information on the safe
and correct servicing of the bed.
All individuals responsible for carrying out the maintenance, servicing or repair of the bed
must have read
the safety regulations and
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the maintenance manual
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To avoid mistakes and to ensure the trouble-free operation of our nursing beds, this
documentation must always be available to maintenance staff.
1.1 Copyright
This maintenance manual may only be made available to third parties with the written
permission of Voelker GmbH. All documentation is copyright protected.
Unless expressly permitted, transfer and copying of documentation, either whole or in part,
or ist exploitation and/or divulgence are fobidden. Infringements are punishable at law and
require the payment of damages. We reseve the right to exercise all our rights in
commercial law.
1.2 Warranty and liability
We accept liability for possible defects and omissions within the terms of the warranty set
out in the main contract of sale. All further claims are excluded. Claims for damages, from
whatever legal ground they may be held to arise, are also expressly excluded.
We reseve the right to alter the nursing bed described in this maintenance manual in
accordance with technical developments.
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We accept no liability whatsoever for damage and/or disruption caused by faulty operation
or by disregarding these maintenance instructions.
Actual accessories do not necessarily accord with drawings of them in every detail.
Exceptionally important information in the technical description is highlighted by the
following symbol:
= Caution
This information is to be read without fail and strictly obeyed.
2. Safety regulations
These regulations are to be read and strictly obeyed!
Additionally, the safety regulations to be found in the operating instructions are to be
read and obeyed!
2.1 Before beginning maintenance work
Those responsible for carrying out maintenance work must have read this maintenance
manual in detail before beginning work.
Before beginning servicing or repair work, those responsible must be thoroughly instructed
in the operation of the bed and made expressly aware of the risks involved in assembling
and disassembling each subassembly, as described in this maintenance manual.
The nursing beds are not explosion-protected. For this reason, they may only be serviced in
environments free of inflammable materials and/or substances.
2.2 Checking the operational safety and condition of the bed
The bed must be checked for operational safety after the completion of each maintenance
procedure and/or repair. This is to ensure that the bed can be used as intended without
endangering residents and staff (functional test: see operating instructions).
Should no servicing or repair work have been necessary, then it is sufficient to carry out a
functional test once per year.
All electrical components (particularly mains power supply cable, manual control unit,
power plug) must be regularly inspected for damage and safe routeing (should damage be
found, then the bed is to be taken out of use and the damaged parts replaced without
delay)!
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3. Technical specification
3.1
Technical da ta, Models 2080, 3010, 3080
2080 3010 3080
Length 204.5/224.5 cm 212.5/232.5 cm 204.5/224.5 cm
Width 98 – 102 cm
Height adjustment 34.5 cm 40.5 cm
Top edge, mattress-frame 35.5 - 70 cm 39.5 – 80 cm
Mattress-frame (4-sectional) 90 x 200 cm
100 x 200 cm
90 x 220 cm
100 x 220 cm
Special versions
Net weight approx. 97 kg
Safe working load 170 kg
Castors, 4X Type: K-100 / 2x1
Fa. Halver Rollen bzw. Fa. Blickle Rollen
Castors, safe running load 100 kg, tires: Vulkolan
Mains voltage AC 120 V
Rated output 350 W
Rated frequency 50 Hz
Transformer 150 VA
Secondary voltage 24 Volt
Primary fuse Type: fine-wire fuse, built-in, 3,15 A T
Fuse, manual control unit Type: polyswitch, built-in, 400 mA
Fuse, mattress-frame motors Type: polyswitch, built-in, 2,5 A
Fuse, lifting jack motor Type: polyswitch, built-in, each motor 3 A
Battery Type 9 V compound battery
(Alkali-Mangan – handelsüblich)
Standard manual control unit Type: Voelker
Special manual control unit Type: Voelker
Carers’ keyboard Type: Voelker
Drive unit for
back + upper leg sections Type: OKIMAT 2+2
Order No. 3080-04-00-001
OKIN
Lifting jack motor Type: 0 390 257 651 or 653
BOSCH
Operating temperature +10° to +40° Celsius
Transport/storage temperature -20° to +60° Celsius
Humidity 30% to 75%
Atmospheric pressure 700hPa to 1060hPa
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3.2
3.2 Classification
Classification
3.23.2
ClassificationClassification
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Protection against electric shock Safety class II
(Equipment with double insulation and/or internal
electrical power source)
Protected by casing according to EN 60259 IP X4
Protection of parts accessible to user
against electric shock
according to DIN EN 60 601-1 Type B
Protection against explosive materials
and substances The bed is not explosion-protected and may not be
used in environments in which inflammable
anaesthetics or inflammable cleaning agents are
present
(see brochure ZH 1/200).
Duty cycle ED 10%
continuous switched operation max. 2 min.
max. 5 operations / 1 min.
MPG – classification Class 1
3.3 Functions
Height adjustment electric motor
Back section adjustment electric motor; 76°
Upper leg section adjustment electric motor; 45°
Lower leg dection adjustment manual
Raised lower leg positioning electric motor/manual
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4. Description of subassemblies, Nursing bed Models 2080, 30 10, 3080
Exploded drawings of the individual subassemblies are provided in overview on the
following pages.
With their help, you can quickly find the part you are looking for.
You can get the name of the part
drwing.
- parts marked with **** depend on length, width and model
- parts marked with ~~~~ apply only to Model 3080
Drawing 1: Chassis.................................................................................................................................11
D rawing 2: Interior of leg ......................................................................................................................12
D rawing 3: Lifting jack cross-member ..................................................................................................14
D rawing 4: Model 2080.........................................................................................................................16
D rawing 5: Superstructure + safety frames ..........................................................................................17
D rawing 6: Model 3 010..........................................................................................................................19
D rawing 7: Super st ructure + safety fra m es, complete ........................................................................20
D rawing 8: Safety frames
D rawing 9: Model 3080.........................................................................................................................23
D rawing 10: Superstructure 3080...........................................................................................................24
D rawing 11: Mattress-frame 2080, 3010, 3080......................................................................................25
D rawing 12: Back section........................................................................................................................26
D rawing 13: Upper and lower leg sections .............................................................................................26
D rawing 14: Safety frames 3 080 Foot right or left .................................................................................29
D rawing 15: Saf et y frames 3080 Back right or left.................................................................................30
name of the part and the order no.
name of the partname of the part
.............................................................................................................22
3010
order no. from the parts list
order no.order no.
parts list accompanying each
parts listparts list
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1
2 2 3080-01-00:020 side member
3 2 3080-01-00:030 cross-member
4 8 3080-01-00:040 cross-member adapter
5 4 3080-01-00:050 foot cap
6 4 3080-01-00:080 sliding ring, leg casing
7 16 DIN 7981 C - 6,3x32 oval-head metal screw
odels 2080/ 3010/ 3080
1* 4 3080-01-00:010 outer leg casing
Pos. Qty. Order No. Description
8 16 DIN 7981CH-3,9x9,5 oval-head metal screw
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Drawing 1: Chassis
3080-01-00-000
ed
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siehe Baugruppe
8, 8A
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6
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2
1
Drawing 2: Interior of leg
3080-02-00:000 (Bl.1)
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20
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24
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Pos. Qty. Qty./
Bed
1 1 4 3080-02-00:010 foot cap
2 1 4 3080-02-00-090 castor
3 1 4 3080-02-00-150 washer
4 1 4 3080-02-00-110 castor bell
5 4 16 3080-02-00-180 3.9X9.5 DIN 7981-CH screws, castor bell
6 1 4 3080-02-00-050 castor bush
7 2 8 3080-02-00-190 3.9X6.5 DIN 7981-FH screws, spindle cartridge
8* 1
9 1 4 3080-02-00-070 ball bearing
10 1 4 3080-02-00-120 bearing seating, inner leg
11 3 12 3080-02-00-170 M5X12 - DIN 914 screws, bearing seating
12* 1 4 3080-02-00-020 inner leg 269 mm D: 86.6 mm
13 1 4 3080-02-00-140 intermediate ring, inner leg
14 1 4 3080-02-00-080 sliding ring, middle leg
15* 1 4 3080-02-00-010 middle leg 279 mm D: 93 mm
16 1 4 3080-02-00-140 intermediate ring, middle leg
19 1 2 3080-02-00-061 tension spring 1X10X21,4 tension spring, short
20 1 2
21 1 2
22 1 2 3080-02-00-060 tension spring 1X10X31,6 tension spring, long
23 2 4 3080-02-00-160 Size 6 - DIN 6799 retaining disk
24 1 2 3080-02-00-200 end-stop switch buffer
25* 1 2 3080-02-00-040
26 1 2
Drawing 2: Interior of leg (Bl. 2)
Order No. Description
2
3080-02-00-030
spindle cartridge 269 mm
end-stop switch trip pin 1
end-stop switch trip pin 2
spindle cartridege with rod, 269
mm
end-stop switch trip pin
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1A, 1B
Drawing 3: Lifting jack cross-member
Lifting jack cross-member head (A illustrated) (Bl.1)
Lifting jack cross-member foot (B)
3080-03-00:000
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Pos. Qty. Qty./Bed Order No. Description
1A 1 1 3080-03-00-010 lifting jack crown cross-
1B 1 1 3080-03-00-020 lifting jack crown cross-
2 6 12 3080-03-00-150 screws, jack cross-
3 2 4 3080-03-00-070 pulley spindle
4 2 4 3080-03-00-080 pulley
5 2 4 3080-03-00-230 Size 7 - DIN 6799 retaining disk
6 1 2 3080-03-00-090 HTD1420-5M-12-610 toothed belt
7 1 2 3080-03-00-130 cover top
8 2 4 3080-03-00-240 Gr8 - DIN 6799 retaining disk
9 2 4 3080-03-00-120 tensioning wheel
10 2 4 3080-03-00-180 M8 - DIN 934-8 nuts -S
11 2 4 3080-03-00-170 VS 8mm bush
12 1 2 3080-03-00-030 tensioning wheel support
13 1 2 3080-03-00-060 pulley motor
14 3 6 3080-03-00-200 M6X20 - DIN 7984 screws for motor fixing
15 1 2 3080-03-00-050 motor spacer ring
16 1 2 3080-03-00-040 0 390 257 651 motor fixing
17 1 2 cover bottom
18A 1 1 3080-03-00-141 12632 cable loom, head section
18B 1 1 3080-03-00-140 12631 cable loom, foot section
19 screws for end-stop
2 4 3080-03-00-190 8mm star lock caps
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member, head
member, foot
member
switch buffer
Drawing 3:
Lifting jack cross-member head (A illustrated) (Bl.1)
Lifting jack cross-member foot (B)
3080-03-00:000
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