Linak 504-010 Bedienungsanleitung

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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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MJB - GATEWAY variant, 504-010 & 504-020 :

The MJB is a simple gateway interface, which can connect switch input notiﬁcations from the

infrastructure of the hospital or nursing home, such as service/nurse call systems.

Please note that notiﬁcations are only to be used as service information and not for emergency issues.

Standard functionality:

The MJB - Gateway consist of two relays, which are connected through Port 5 on the MJB. This

can be made with the special cable 0964140 (Modular plug - Open end) There are as standard 2

conﬁgurations, 504-01 and 504-02, see description on the next pages.

Relay 1: NC (normally closed) = Pin 2 + Pin 1 / NO (normally open) = Pin 2 + Pin 3

Relay 2: NC (normally closed) = Pin 5 + Pin 4 / NO (normally open) = Pin 5 + Pin 6

Relay 1 is NO when connected to the mains and NC when no mains, this means the relay is

“active”, when connected to the mains (closed loop). The Closed Loop principal is to ensure that a

notiﬁcation is sent if power is missing on the bed. When the mains is disconnected (power is missing),

the relay will go from NO to NC, which will automatically result in a notiﬁcation (status indicator) on

the OpenBus™.

Relay 1 can be activated via the patient control (Key 1 / Key 4) or the attendant control (Key 2 / Key

3). When a key is activated, the relay will switch state from NO to NC for 2 seconds. After 2 seconds

the relay will automatically change state from NC to NO.

The status of the relay is indicated on the OpenBus™ and can be used for switching on an LED.

Relay 2 is as default NC, with or without mains, (Open Loop)

Relay 2 can be activated via the patient control (Key 1) or the attendant control (Key 2 / Key 3).

When the relay is activated, it will switch from NC to NO for 2 seconds. After 2 seconds the relay will

automatically change state from NO to NC.

The status of the relay is indicated on the OpenBus™ and can be used for switching on an LED.

By using the variant 504-020 relay 2 will be controlled by the MJB variant 505/506 with switch input.

Notiﬁcation 1 = Switch input S2 / notiﬁcation 2 = Switch input S1

When using this combination, is it important to have the MJB 505/506 connected to the system all the

time. If it is not connected, the Gateway MJB will see it as a notiﬁcation and the relay will be activated.

The Gateway MJB is “scanning” the OpenBus™ system every minute for a notiﬁcation.

Port 5

Port 1 OpenBus connetion

Port 5: Relay connetions

Relay 1: - Pin 1

- Pin 2

- Pin 3

Relay 2:

- Pin 4

- Pin 5

- Pin 6

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Relay 1

CB power mode Notiﬁcation level Relay state

Mains unplugged, CB is in power down or the OpenBus™

is not running (Clock/ data is missing)

Notiﬁcation NC\*

On mains or battery at “wake up” Bed notiﬁcation \ ** NC

No notiﬁcation NO

Relay 2

CB power mode Notiﬁcation level Relay state

Mains unplugged or CB is in power down No notiﬁcation NC

On mains or battery at “wake up” Bed notiﬁcation \ ** NO

No notiﬁcation NC

\* When the mains is unplugged or CB is in power down will the relay shift to NC state and generate notiﬁcation.

\** Notiﬁcation generated by nurse call or bed notiﬁcations.

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