USER MANUAL MJB - Gateway To learn more about LINAK please visit: W W W. L I N A K .
Contents Preface .................................................................................................................................................................. 4 Important information ........................................................................................................................................ 5 Safety instructions ...............................................................................................................................................
Preface 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 will tell you how to install, use and maintain your LINAK equipment. We are sure that your LINAK system will give you many years of problem-free operation. Before our products leave the factory they undergo full function and quality testing.
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. Safety instructions Safe use of the system is possible only when the operating instructions are read completely and the instructions contained are strictly observed.
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.
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.
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.
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.
MJB - GATEWAY variant, 504-01 & 504-02 : The MJB is a simple gateway interface, which can connect the bed to the infrastructure of the hospital or nursing homes. The Gateway can be used in combination with an Out of Bed Sensor, which makes it possible to indicate if the patient leaves the bed. The Gateway can also be used as a service/nurse call system. Please note it is only to be used as a guided system, not for emergency issues.
By using the variant 504-02 relay 2 will be controlled by the MJB variant 505/506 with switch input. Alarm 1 = Switch input S2 (OoBD alarm) / Alarm 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 an alarm and the relay will be activated. The Gateway MJB is “scanning” the OpenBus™ system every minute for an alarm.
Relay 1 CB power mode Mains unplugged, CB is in power down or the OpenBus™ is not running (Clock/ data is missing) On mains or battery at “wake up” Alarm level Relay state Alarm NC\* Bed Alarm\** NC No Alarm NO Alarm level Relay state Relay 2 CB power mode Mains unplugged or CB is in power down On mains or battery at “wake up” No Alarm NC Bed Alarm\** NO No Alarm NC \* When the mains is unplugged or CB is in power down will the relay shift to NC state and generate alarm.
Precautions: • Always use locking mechanism and O-ring • Sockets not used must be fitted with blind plugs to ensure IP Degree • When using the modular plug with open end, is it up to the customer to maintain the IP degree. • If the MJB – Gateway is used as open loop, there is a risk of not sending an alarm, when no mains are connected. The MJB – Gateway will only send an alarm if mains is missing, when using a Closed Loop (see functionality description.
Cable ordering nos.: Modular plug – open end: 0964140-3000 Please note, the slit is placed on the opposite side of the modular plug. This is to ensure that the cable is only being used for the Gateway MJB.
IP Protection degree: All LINAK products can be cleaned as follow according to their IP protection, which is stated on the product label. The IP code specifies the degrees of protection provided by the enclosures. Only the protection against ingress of water (second characteristic numeral) is specified, ingress of solid foreign objects (first characteristic numeral) is not specified and therefore replaced by the letter X in the code.
Warning! The systems must not be sprayed directly with a high-pressure cleaner. Warning! Interconnecting cables must remain plugged in during cleaning to prevent the ingress of water. Precaution! When cleaned, water must never be sprayed upwards from underneath the bed, because it may enter the cable outlet.
Modular plug with wide slit To be used with LINAK products. Can be connected to all ports in the MJB, both ports with narrow and wide slit. Modular plug with narrow slit To be used with 3rd party products. Can only be connected to ports in the MJB with narrow slit. This is to prevent 3rd party products to interfere with the OpenBusTM connections.
Key to symbols The following symbols are used on the label on the LINAK products.
Demko approval UL file number Fimko approval UL file number UL file number CSA Australian approval mark Australian approval mark PSE-Mark Recognised - Component Mark Product with a thermofuse Canadian Recognised - Component Mark For indoor use (House). Recognised Component Mark for Canada and the United States Safety isolating transformer. T-Mark Electronics scrap RW-Tüv approval Tüv.Produkt Service Equipment Kl.
DRAWING APPENDIX MJB - Modular Junction Box MJB 20
LINAK APPLICATION POLICY The purpose of the application policy is to define areas of responsibilities in relation to applying a LINAK product defined as hardware, software, technical advice, etc. related to an existing or new customer application. LINAK products as defined above are applicable for a wide range of applications within the Care and Health, Comfort furniture, Desk and Industry areas.
FACTORIES CHINA LINAK (Shenzhen) Actuator Systems, Ltd. Phone: +86 755 8610 6656 . Fax: +86 755 8610 6990 E-mail: sales@linak.cn . www.linak.cn NETHERLANDS LINAK Actuator-Systems B.V. Phone: +31 76 5 42 44 40 . Fax: +31 76 5 42 61 10 E-mail: info@linak.nl . www.linak.nl IRAN Bod Inc. Phone: +98 2188998635 - 6 . Fax: +98 2188954481 E-mail: info@bod.ir . www.bod.ir DENMARK LINAK A/S . Group Headquarters Guderup Phone: +45 73 15 15 15 . Fax: +45 74 45 80 48 Fax (Sales): +45 73 15 16 13 E-mail: info@linak.
