Wissner-Bosserhoff Latera Parts list manual

User manual and technical description
Latera
Universal hospital bed
D9U001L20-0201
Version: 01
Print date: 2017-06

Latera
Universal hospital bed
Author: LINET, s.r.o.
Related links: www.linet.com
Manufacturer:
Linet spol. s.r.o.
Želevčice 5
274 01 Slaný
Czech Republic
Sales and service:
wissner- bosserhoff GmbH
Hauptstraße 4-6
58739 Wickede (Ruhr)
Germany
Tel.: 02377 / 784-456
Fax: 02377 / 784-150
E-mail: [e-mail]
http://www.wi-bo.de
D9U001L20-0201
Version: 01
Print date: 2017-06
Copyright ©LINET, s.r.o., 2017
Translation ©LINET, 2017
All rights reserved.
All trademarks and brands are the property of the appropriate owners. The manufacturer reserves the right to
changes in the contents of this manual that relate to the product´s technical regulations. It is for this reason that
the contents of this manual may indicate differences from the current manufacture of the product.

Product: Latera
Version: 01
3/57
Table of Contents
Symbols............................................................................................................................................................5
Warning Notices .......................................................................................................................................5
Other Symbols..........................................................................................................................................5
Symbols on the Product............................................................................................................................6
Serial label with UDI .................................................................................................................................7
Safety and Dangers..........................................................................................................................................8
Safety Instructions....................................................................................................................................8
Conditions of use......................................................................................................................................9
StandardsandRegulations.............................................................................................................................10
Functioning.....................................................................................................................................................12
Correct Use ............................................................................................................................................12
Incorrect Use..........................................................................................................................................12
cope of Delivery and Bed Variants...................................................................................................................13
Scope of Delivery....................................................................................................................................13
Delivery: .........................................................................................................................................................13
Bed Variants ...........................................................................................................................................13
Basic models:.................................................................................................................................................13
Setup..............................................................................................................................................................14
Transport................................................................................................................................................14
Setup......................................................................................................................................................14
Assembly........................................................................................................................................................15
Potential Equalisation.............................................................................................................................17
Operation........................................................................................................................................................18
Initial Operation.......................................................................................................................................18
Battery Operation ...................................................................................................................................18
Removing the Bed from Service.............................................................................................................20
Manipulation...................................................................................................................................................21
Supervisor Panel ....................................................................................................................................22
Handset..................................................................................................................................................25
Foot Control Height Adjustment, Examination Position...........................................................................26
Foot Control Lateral Tilt ..........................................................................................................................27
Satellite Panel.........................................................................................................................................28
Lateral Tilt of Bed....................................................................................................................................29
CPR Backrest Release...........................................................................................................................29
Mattress Platform....................................................................................................................................30
Bed Ends................................................................................................................................................31
Siderails..................................................................................................................................................33
Undercarriage.........................................................................................................................................34
Accessories............................................................................................................................................36
Cleaning/Disinfection......................................................................................................................................41
Preparing for Cleaning............................................................................................................................42
Cleaning.................................................................................................................................................42
Cleaning the Telescopic Bars..................................................................................................................43
Troubleshooting..............................................................................................................................................44
Maintenance...................................................................................................................................................45
Monthly maintenance..............................................................................................................................45
Maintenance every 3 months..................................................................................................................45
Maintenance every 12 months................................................................................................................45
Completeness.........................................................................................................................................46
Safety Checks ........................................................................................................................................47
Disposal..........................................................................................................................................................48
EnvironmentProtection...........................................................................................................................48
Disposal..................................................................................................................................................48
Warranty.........................................................................................................................................................49
ECDeclaration of Conformity..........................................................................................................................50

Product: Latera
Version: 01
4/57
TechnicalSpecifications ..................................................................................................................................51
MechanicalSpecifications.......................................................................................................................51
Electrical Specifications..........................................................................................................................51
EMC .......................................................................................................................................................52
PB 45.00/FEB Electronic System of Latera............................................................................................52
Log.................................................................................................................................................................55
Delivery Log............................................................................................................................................55
Service and Maintenance Log.................................................................................................................56

Product: Latera
Version: 01
5/57
Symbols
WarningNotices
1.1.1 Types of Warning Notices
Warning notices are differentiated by the type of danger using the following key words:
Caution indicates potential damage to property.
Warning warns against bodily injury.
Danger warns against potential mortal injury.
1.1.2 Structure of Warning Notices
Type and source of danger!
Measures to avoid the danger.
Signal words
Other Symbols
1.2.1 Instructions
Structure of instructions:
Perform this step.
Results, if necessary.
1.2.2 Lists
Structure of bulleted lists:
List level 1
List level 2
Structure of numbered lists:
a. List level 1
b. List level 1
1. List level 2
2. List level 2

Product: Latera
Version: 01
6/57
Symbols on the Product
Read instructions for use.
Attention - consult accompanying documents.
Thermal protection of transformer
Only suitable for indoor use
Protection against accidents due to electrical current -
Type B instruments
Safety isolating transformer, general
CE mark
Jack for attachment of conductor for potential equalisa-
tion
Safe working load
Warning against crushing or trapping
Maximum weight of patient
Use mattress recommended by manufacturer.
Location of CPR backrest release lever
Weight of bed
Designation of hospital bed for adults

Product: Latera
Version: 01
7/57
Serial label with UDI

Product: Latera
Version: 01
8/57
Incompatible siderails and mattresses can cause an entrapment hazard!
Inappropriate handling of the power supply cord, e. g. by kinking, shearing or
other mechanical damages is hazardous!
Latera bed should not be used with bed hoists and bed lifts!
When routing cables from other equipment in the Latera bed avoid squeezing
those between parts of the Latera bed!
Safety and Dangers
Latera bed should be left in its lowest position when the patient is unattended in
order to reduce risk of injury due to falls!
Siderails of Latera should be located in the „up“ position to reduce the risk of the
patient accidentally slipping or rolling off the mattress!
SafetyInstructions
Follow the instructions carefully.
Only use the bed if it is in perfect working order.
If necessary, check the bed functions daily or at each shift change.
Use the bed with the correct mains supply only.
Ensure that the bed is operated by qualified personnel only.
Ensure that the patient (health permitting) has been informed about the operation of the bed and all appli-
cable safety instructions.
Move the bed on even, hard-surfaced floors only.
Replace any damaged parts immediately with original spare parts only.
Ensure that maintenance and installation are performed only by qualified personnel who have been
trained by the manufacturer.
Do not apply excess weight or loads to the bed.
During peak loads or unavoidable excess loads (CPR), place mattress platform in the lowest position.
Ensure that only one patient uses the bed at any time.
Take care to avoid injuries or squeezing when operating moving parts.
Take care to avoid injuries or squeezing when adjusting the reverse Trendelenburg position if the mattress
platform is extended and the linen shelf is pulled out.
When using lifting poles or infusion stands, ensure that nothing will be damaged when you move or adjust
WARNING!
WARNING!
WARNING!
WARNING!
WARNING!
WARNING!

Product: Latera
Version: 01
9/57
the bed.
Brake the castors when the bed is occupied.
Adjust the height of the mattress platform to suit the patient’s height and condition.
Ensure that siderails are operated by healthcare personnel only.
Never use the bed in areas where there is a hazard of explosion.
Enable or disable functions on the handset using the supervisor panel as appropriate for the patient’s phy-
sical and mental state. Verify that the function is actually disabled.
Never handle the mains plug with wet hands.
Remove the mains cable by pulling on the plug only.
Position the mains cable so that there are no loops or bends in the cable; protect the cable from mechani-
cal wear and tear.
Ensure that the mains cable is not trapped or crushed and that there are no objects standing on the cable.
Use the bed on an electrical circuit with a residual-current circuit-breaker that has a maximum rating of
30 mA only.
Ensure that the stipulated duty cycle (on-time) is not exceeded.
Ensure that the moving parts of the bed are not blocked.
To prevent failures, use the manufacturer’s original accessories and mattresses only.
Ensure that the stipulated safe working load is not exceeded.
Keep the mattress platform in the lowest position at any time when the healthcare personnel are not trea-
ting the patient in order to prevent the patient from falling or injuries.
If the patient's condition could lead to an entrapment, leave the mattress support platform in the flat posi-
tion whilst unattended.
Adjust bed height to approx. 20 cm below maximum height when transporting the bed in order to facilitate
overcoming possible obstacles.
Do not exceed maximum load of 80 kg for mattress platform extension.
Do not use lateral tilting when the bed is in Trendelenburg or Anti-Trendelenburg position.
Always set mattress platform to its lowest position and single parts of mattress platform to horizontal
position in case the patient is left on the bed without supervision of personnel and if his health and mental
status may indicate increase risk of falling out of the bed or entrapment.
Personnel must consider overall adjustment of the bed and locking all of the positioning functions in
accordance to health and mental status of patient, especially if the patient is left without supervision (even
for short period of time) of the personnel.
Manual positioning of parts of the bed which are designed for electronic positioning (e.g. back rest) is
forbidden. Otherwise there is a risk of damaging and dysfunction of the back rest actuator or unprompted
fall of the back rest.
Manufacturer recommends to use soft guards for side rails (model number 4PRS6012747) for patients:
with mental disorders (e.g. restless patients, dementia etc.)
with increased medication which affects coordination of movements
with increased risk of damaging skin when entrapped between side rails (e.g. older patients,
patients with sensitive skin, patients with decreased skin elasticity, patients with burning etc.)
NOTE: Hospital personnel must decide if the side rail guard will be used depending on the
health and mental status of the patient.
Conditions of use
The bed may be used in an indoor environment where the:
Range of the surrounding temperature is from + 10°C to + 40°C
Range of relative humidity is from 30% to 75%
Range of atmospheric pressure is from 700 hPa to 1060 hPa
The bed may not be used in an indoor environment:
where there is a risk of explosion
containing inflammable anaesthetics
The bed is designed for use in rooms for medical purposes. Electrical installations must therefore meet local
norms laying down the necessary conditions for electrical installations.
Disconnect the bed from the mains during exceptional cases. (i.e. a storm).

Product: Latera
Version: 01
10/57
Standards and Regulations
The bed complies with the following standards:
EN 60601-1
EN 60601-1-2
EN 60601-1-4
EN 60601-1-6
EN 60601-2-52
EN ISO 10993
93/42/EEC
2011/65/EU
The manufacturer adheres to a certified quality management system in compliance with the following
standards:
ISO 9001: 2008
ISO 14001: 2004
EN ISO 13485: 2003

Product: Latera
Version: 01
13/57
Functioning
Correct Use
The beds Latera Acute and Latera Thema are for the care and treatment
of inpatients (hospital care)
The bed is suitable for:
Patients
with weight ≥ 40 kg
with height ≥ 146 cm
with BMI ≥ 17
with a weight of up to 150 kg
Personnel
qualified medical staff
any person familiar with the manual
patient (condition permitting)
Use
standard care
uninterrupted operation
intensive care
Location
nursing homes
care facilities
Incorrect Use
The bed is not suitable for:
Patients
Not fulfilling conditions stated in chapter “Correct use”
NOTE For information concerning uses other than those outlined in the “Correct Use” section above, please
contact wissner-bosserhoff®.
wissner-bosserhoff®.’s efforts in research, design and manufacture make sure wissner-bosserhoff®.products are of
the highest quality and fit for their intended purpose. However, wissner-bosserhoff®.can take no responsibility for
any damage to the products or any harm to patients, staff or other individuals resulting from:
Not following the instructions in the manual, including warning notices.
Using the product for a purpose other than the intended purpose stated in the relevant documentation provi-
ded by wissner-bosserhoff®.(see Correct Use).
Risk of injury or death due to use of incorrect equipment!
Always conduct the risk assessments required for the selection of suitable equip-
ment.
Danger

Product: Latera
Version: 01
13/57
cope of Delivery and Bed Variants
Scope of Delivery
Delivery:
Upon receipt, check that the shipment is complete as specified on the delivery note.
Notify the carrier and supplier about any deficiencies or damages immediately as well as in writing or
enter them on the delivery note.
Bed Variants
Basic models:
Latera Acute
Latera Thema
Optional bed features for Latera Acute and Thema (standard = bold):
Siderails - type B applied parts
Single siderail, powder-coated (Acute)
Full-length siderail, aluminium with coloured plastic inlay, extendable (Thema)
Bed Ends - type B applied parts
Plastic bed ends with coloured plastic inlay (Acute)
Powder-coated bed ends (Acute)
Chromium-plated bed ends (Acute)
Bed ends, design H05 with aluminium frame and removable laminated boards (Thema)
Control Elements
Supervisor panel - type B applied part
Handset - type B applied part
Foot control for lateral tilt
Foot control for height adjustment and examination position
Satellite panel - type B applied part
Mattress Platform - type B applied part
Removable plastic plate
Castors
Tente Motion (with or without plastic cover) 150 mm
Tente Motion (with or without plastic cover) 150 mm with fifth castor
Tente Integral 150 mm with fifth castor
Tente Integral 150 mm double castors with fifth castor
Linen Shelf (optional without)
Safety Night Light
Unbraked Bed Alarm
Automatical selection of power source (110V/127V/220V) (o)

Product: Latera
Version: 01
14/57
Setup
Transport
To avoid damage during transport, please observe the following guidelines:
Ensure that no cables are run over when moving a bed.
Ensure that the mains cable is attached with a hook (at the head end of the bed).
Ensure that the castors are unlocked before moving the bed during the loading/unloading process
(see Undercarriage).
Move the bed on suitable floor surfaces only.
Suitable surfaces:
Tile
Hard linoleum
Poured flooring
Unsuitable surfaces
Too soft, unsealed or defective flooring
Soft wooden flooring
Soft and porous stone floors
Carpeted floors with underlay
Soft linoleum
For longer distances, ensure that the castor steering function (main control) is activated.
Ensure that the brakes are released while moving the bed.
Setup
Set up the bed as follows:
Unpack the bed.
Check the delivery (see Scope of Delivery and Bed Variants).
Install equipment and accessories (see Assembly).
Set up the bed on a suitable floor surface only.
Suitable surfaces:
Tile
Hard linoleum
Poured flooring
Unsuitable surfaces:
Too soft, unsealed or defective flooring
Soft wooden flooring
Soft and porous stone floors
Carpeted floors with underlay
Soft linoleum
Observe the specified minimum distances (see Technical Specifications).
Ensure that the mains cable does not collide or get stretched when adjusting the bed.
Check that the plug is inserted correctly.
Do notleaveany extensioncords or power stripsloose on thefloor.
Ensure that all of the required mechanical and electrical prevention mechanisms are available onsite (pro-
tective wall bumpers, corner bumpers, circuit breakers, etc.).

Product: Latera
Version: 01
15/57
Assembly
Warning
Risk of injury when working on the bed!
Ensure that the bed is disconnected from the mains connection prior to assembly,
disassembly and maintenance.
Ensure that the castors are locked prior to assembly, disassembly and mainte-
nance.
Incorrect assembly can damage the bed!
Ensure that assembly is performed by customer service or trained hospital per-
sonnel only.
Caution
1 2 34
1 1 11 10 9 8 7 6 5
Fig 1 Overview of Latera Acute
1. Foot Board
2. Single Collapsible Siderail
3. Emergency Backrest Release
4. Head Board
5. Bumpers
6. 150 mm Castor
7. Foot Control for Lateral Tilt
8. Siderail Unblocking Mechanism
9. Foot Control for Height Adjustment and Examination Position
10. Telescopic Column
11. Castor Control Lever
12.Linen Shelf
13.Supervisor Panel
NOTE For safe, easy handling, wissner-bosserhoff®recommends that two technicians assemble the bed.

Product: Latera
Version: 01
16/57
14. 1 2 3 4
10 9 8 7 6 5
Fig 2 Overview of Latera Thema
1. Head Board
2. Satellite Panel
3. Full-length Siderail in folded-up position
4. Foot Board
5. Linen Shelf with Supervisor Panel
6. Castor Control Lever
7. Foot Control for Height Adjustment and Examination Position
8. Foot Control for Lateral Tilt
9. 150 mm Castor
10. Full-length Siderail in lowered position
NOTE For safe, easy handling, wissner-bosserhoff®recommends that two technicians assemble the bed.

Product: Latera
Version: 01
17/57
Potential Equalisation
The bed is equipped with a standard protective connector. This connector shall be used for potential equalisation
between the bed and any intravascular or intracardiac device connected to the patient to protect the patient from
static electric shocks.
1 2
Fig 3 Potential Equalisation
1. Potential equalisation connector - male
2. Potential equalisation connector - female
Use equalisation connector if:
the patient is connected to any intravascular or intracardiac device.
Before connecting the patient to an intravascular/intracardiac device:
Connect the ground wire of the device to the potential equalisation connector 2 on the bed on which the
patient in question is lying.
Use a standard hospital connector 1.
Make sure that the connectors match.
Make sure that there is no possibility for inadvertent disconnection.
Before moving the bed:
Disconnect the patient from the intravascular or intracardiac device.
Disconnect the potential equalisation connector.

Product: Latera
Version: 01
18/57
Operation
InitialOperation
Prepare the bed for service as follows:
Connect the bed to the mains.
o Bed is optionally equipped with automatized power source selection (110V/127V/220V)
Charge the battery.
Raise and tilt the mattress platform to the highest position.
Lower and tilt the mattress platform to the lowest position.
Check that the castors as well as main brake work correctly.
Check that the bed extension works correctly.
Check that the head and foot boards can be removed.
Check all of the functions on the control elements (supervisor, etc.).
Check that the siderails function properly.
Dispose of all packaging (see Disposal).
NOTE If there is a substantial temperature difference between the bed (due to transport/storage) and the
installation site, allow 24 hours for the difference to balance itself before connecting the bed to the mains.
BatteryOperation
The battery supplied with the bed is delivered uncharged. The battery serves as a backup during power failures or
while transporting the patient.
NOTE Batteries will remain in fully functional condition only for a certain period of time which is dictated by the
laws of physics and chemistry used in this type of Dry Lead Acid battery technology and their frequency and
method of use.
The user is obliged to monitor battery functionality and to change the batteries in accordance with the user
& service manuals.
The manufacturer recommends to replace the battery by qualified service organization after 2 (two) years
of use. After this period the supposed service life of battery ends and the manufacturer cannot guarantee
the battery service life after this period.
The battery must be replaced with the new battery approved by manufacturer after maximum 5 (five) years
of use at the latest.
Batteries must be checked according to the user manual at least once per month.
NOTE Manufacturer provides 6 months warranty for full function of batteries.
The manufacturer takes no responsibility for any damage to the bed or battery caused by:
Not following manufacturers user manual instructions
Fitting batteries which are not approved by wissner-bosserhoff®
Batteries fitted by an unqualified service organisation.
To charge the battery:
Connect the bed to the mains.
NOTE Some bed adjustments cannot be carried out without a battery, for example, height adjustment under a
load of above 200 kg.

Product: Latera
Version: 01
19/57
Yellow LED
Battery status
Not lit
Battery capacity is sufficient (charging completed)
Short flashing (shortly lit,
longer not lit) (circa 1.8 sec.
Battery is charging - continue charging until the LED is extinguished. In
emergency cases, the battery can be used as a backup power source for a
short period. If LED is still flashing after 12 hours of charging or stops flashing,
but you can not position with bed, battery is defective or broken. Contact
manufacturer.
Longflashing (longer lit,shortly
not lit) (circa 0.2 sec.))
Low battery voltage - battery can not be used as a backup power supply even
for a short period; battery is completely discharged or defective (if this type of
signalisation persists, it is necessary to replace the battery - service action)
Lit continuously for several
hours (circa 10 hours), when
bed is connected to the mains.
The LED indicates the battery’s charge status:
Battery absence or failure condition (battery is connected incorrectly, line
between the power supply and battery is broken or battery fuses are faulty);
contact service department of the manufacturer in case of such signalisation.
Replacing the battery
Damage to the bed due to incorrect battery replacement!
Have the battery replaced exclusively by qualified personnel.
Exclusively use batteries approved by the manufacturer.
Caution
Warning
Risk of damage or destruction of battery!
If battery is faulty degassing can occur. In rare cases this can cause deformation of
the battery pack housing and mains control box.
If this occurs the bed must be immediately taken out of service and taken to an ade-
quately ventilated room without sparks (electricity or fire)!
Immediately inform service department of the manufacturer!
Warning
Danger of reducing battery durability due to wrong use!
Use bed on battery only in crisis situations (e.g.: power blackout, patient complicati-
ons during transport, etc.)
After reconnecting bed to the mains charge battery to full capacity (see chart Battery
charge status
Battery must be replaced with new battery approved by the manufacturer.
Bed must only be fitted with batteries approved by the manufacturer. To get more information on how to
change battery please refer to the Service manual (contact service department of the manufacturer).

Product: Latera
Version: 01
20/57
Removing the Bed from Service
Remove the bed from service as follows:
Disconnect the bed from the mains.
Disconnect the ground wire.
Deactivate the battery.
Remove accessories.
To prevent damage during storage:
Pack or cover the bed and accessories.
Ensure that storage conditions are the same as the operating conditions.
8.3.1 Deactivating the Battery
To avoid damaging the bed and the environment during storage:
Deactivate the battery on the supervisor panel.
To deactivate the battery on the supervisor:
Disconnect the bed from the mains.
Disconnect the ground wire.
Activate the keypad by pressing the GO button on the supervisor.
Press the Thigh Rest Up + Thigh Rest Down + Trendelenburg Position buttons at the same time and hold
them for three seconds.
The battery is deactivated.