Linak 504-010, 504-020 User Manual
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LINAK.COM/MEDLINE-CARELINE
MJB - Gateway
User manual
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Contents
Preface ............................................................................................................................................. 3
Important information .................................................................................................................... 4
Safety instructions ........................................................................................................................... 4
Residual risk ..................................................................................................................................... 5
Before installation, reinstallation or troubleshooting ................................................................ 6
Before start-up ................................................................................................................................. 6
During operation .............................................................................................................................. 6
Information on the MJB .................................................................................................................. 6
Repairs ............................................................................................................................................. 7
Misc. on the MJB system ................................................................................................................ 8
Warranty and service life ............................................................................................................... 8
Maintenance................................................................................................................................. 8
MJB - GATEWAY variant .................................................................................................................. 9
Standard functionality ................................................................................................................... 9
Relay 1 and 2 ............................................................................................................................... 9
Features...................................................................................................................................... 11
Options (speciale article) ............................................................................................................. 11
Usage ......................................................................................................................................... 11
Precautions ..................................................................................................................................... 12
IP Protection degree ...................................................................................................................... 14
Environmental conditions ............................................................................................................. 15
Modular plug with wide and narrow slit .................................................................................... 16
Keys to symbols .............................................................................................................................. 17
Drawing appendix .......................................................................................................................... 19
Addresses ........................................................................................................................................ 24
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Preface
Dear User,
We are delighted that you have chosen a product from LINAK®.
LINAK systems are high-tech products based on many years of experience in the manufacture and development
of actuators, electric control boxes, controls and chargers.
This User Manual does not address the end-user. It is intended as a source of information for the manufacturer
of the equipment or system only, and it will tell you how to install, use and maintain your LINAK electronics. It
is the responsibility of the manufacturer of the end-use product to provide a User Manual where relevant safety
information from this manual is passed on to the end-user.
We are sure that your LINAK product/system will give you many years of problem-free operation.
Before our products leave the factory they undergo full function and quality testing. Should you nevertheless
experience problems with your LINAK product/system, you are always welcome to contact your local dealer.
LINAK subsidiaries and some distributors situated all over the world have authorised service centres, which are
always ready to help you.
LINAK provides a warranty on all its products. This warranty, however, is subject to correct use in accordance
with the specifications, maintenance being done correctly and any repairs being carried out at a service centre,
which is authorised to repair LINAK products.
Changes in installation and use of LINAK products/systems can affect their operation and durability. The
products are not to be opened by unauthorised personnel.
The User Manual has been written based on our present technical knowledge. We are constantly working on
updating the information and we therefore reserve the right to carry out technical modifications.
LINAK A/S
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Safety instructions
Safe use of the system is possible only when the operating instructions are read completely and the
instructions contained are strictly observed.
Failure to comply with instructions marked with the”NOTE” symbol may result in serious damage to
the system or one of its components.
Persons who do not have the necessary experience or knowledge of the product/ products must not
use the product/ products. Besides, persons with reduced physical or mental abilities must not use the
product/products, unless they are under surveillance or they have been thoroughly instructed in the use
of the apparatus by a person who is responsible for the safety of these persons.
Moreover, children must be under surveillance to ensure that they do not play with the product.
It is important for everyone who is to connect, install, or use the systems to have the necessary
information and access to this User Manual.
If there is visible damage to the product it must not be installed.
The appliance is not intended for use by young children or infirm persons without supervision.
Young children should be supervised to ensure that they do not play with the appliance.
Residual risk
Some of the products contains software based components. LINAK has made various possible
efforts to assure that the software is free of errors and that the software has been developed
according to the rules of IEC 60601-1-4 (software in Medical products). That involves Risk
Analysis which shows a small residual risk for unwanted/unintended movement of actuators
under specific conditions.
According to the above rules it must be informed and if necessary considered in the Risk
analysis of the final application - More details to residual risk can be provided by LINAK if
necessary.
Important information
Description of the various signs used in this manual.
Warning!
Failure to comply with these instructions may result in accidents involving serious personal
injury.
Failing to follow these instructions can result in the product being damaged or destroyed.
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Warning!
The plastic parts in the system cannot tolerate cutting oil.
Warning!
LINAK’s actuators and electronics are not constructed for use within the following fields:
• Planes and other aircrafts
• Explosive environments
• Nuclear power generation
Warning!
If faults are observed, the products must be replaced.
Warning!
Never spray directly on the products with a high-pressure cleaner.
Warning!
Always insure that the patient is accessible in case of emergency.
Warning!
Cables must be secured safely so that persons cannot get trapped in it.
Warning!
Always use locking mechanism and O-ring
Warning!
Sockets not used must be fitted with blind plugs to ensure IP degree
The LINAK products cannot tolerate the influence of strong solvents, basic or alkaline liquids.
Precautions:
• Please note, the MJB with SMPS is using 150 mA on V permanent 40V. This means that the remaining
current on the V Permanent 40V is 50 mA.
• Some electronically device is only to be used together with 4 Watt version, like for instance Ipod
• Ipod types which can be connected = Nano, Iphone, ??
• There can be a risk of conflict with other accessories, like HB, ACP, SLS etc. it is recommended to make
a system overview.
Cable ordering nos.:
USB cable to be used, 0834000-1000
Modular plug cable with open end, 00xxxxx-1000
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Before installation, re-installation, or troubleshooting
• Stop the application
• Switch off the power supply and pull out the mains plug.
• Relieve the application of any loads, which may be released during the work.
Before start-up
• Make sure that the system has been installed as instructed in the User Manual.
• Make sure that the voltage of the control box is correct before the system is connected to the mains.
• System connection. The individual parts must be connected before the control box is connected to
the mains.
During operation
• Ensure that the cables are not damaged.
• Unplug the mains cable on mobile equipment before it is moved.
Information on the MJB
The MJB Modular Junction Box is designed for use together with OpenBus™ control boxes.
The MJB makes it possible to connect multiple handsets, attendant controls or it makes it possible
to use the MJB as a control unit for 3rd party products as Out of Bed detection, USB charger, Under
Bed Light etc.
LINAK A/S delivers only the OpenBus system and is not responsible for any products other
than LINAK products (i.e. products from 3rd party suppliers) or the compliance of such
products with the LINAK OpenBusTM system.
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Repairs
In order to avoid the risk of malfunction, all repairs must only be carried out by authorised LINAK
workshops or repairers, as special tools must be used and special gaskets must be fitted. Products
under warranty must also be returned to authorised LINAK workshops.
Warning!
If any of the LINAK products are opened, there will be a risk of subsequent malfunction.
Disposal of LINAK’s products
LINAK’s products may be disposed of, possibly by dividing them into different waste groups for
recycling or combustion.
We recommend that our product is disassembled as much as possible at the disposal and that you try
to recycle it. As an example of main groups within sorting of waste we can mention the following:
Metal, plastic, cable scrap, combustible material and collection for recoverable resources.
Some of these main groups can be sub-divided into groups e.g. metal can be divided into iron,
stainless steel and aluminium and alloy steel. Plastic can e.g. be divided into ABS, PA, PE and PP.
The MJB can be disassembled and sorted into the following recycling groups:
By now all our casted plastic units are provided with an interior code for plastic types and fibre
contents, if any.
Component Recycling group
MJB
Plastic housing – Plastic recycling or combustion
Cable – Cable scrap or combustion
PC-board – Electronics scrap
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Misc. on the MJB system
Warranty and service life
The LINAK warranty covers manufacturing defects in the products, starting from the date of
manufacture. There is 18 months’ warranty for MEDLINE and CARELINE products. The warranty is
limited to the value of the LINAK product.
LINAK’s guarantee is only valid so far as the products have been used and maintained correctly and
has not been tampered with. Furthermore, the products must not be exposed to violent treatment. In
the event of this, the warranty will be ineffective / invalid. LINAK’s warranty is only valid if the system
is unopened and has been used correctly.
All LINAK products are designed to have an optimum service life as a matter of course, but the
expected service life in a specific application is very dependent on how the products are used.
Maintenance
• The LINAK products must be cleaned at regular intervals to remove dust and dirt and inspected
for mechanical damage, wear and breaks.
• The LINAK MJB is a closed unit and requires no internal maintenance.
• IPX6 is waterproof.
• Make sure that the plugs in the MJB are correctly fitted with O-rings before washing.
• Electronics must be inspected at attachment points, wires, cabinet, and plugs.
• Inspect the connections, cables, cabinet and plugs, and check for correct functioning.
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