Linak MJB User Manual

Switch mode power supply
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U S E R M A N U A L
MJB
- Switch Mode Power Supply
To learn more about LINAK please visit:
W W W . L I N A K . C O M
Page 1 of 24

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Summary of Contents for Linak MJB

  • Page 1 U S E R M A N U A L - Switch Mode Power Supply To learn more about LINAK please visit: W W W . L I N A K . C O M Page 1 of 24...
  • Page 2 Page 2 of 24...
  • Page 3: Table Of Contents

    Before start-up ..............................8 During operation ..............................8 Information on the MJB ............................8 Repairs .................................. 9 Misc. on the MJB system ..........................10 Warranty and service life ..........................10 Maintenance ..............................10 MJB with 5V SMPS ............................. 11 Standard functionality ............................ 11 Features .................................
  • Page 4: Preface

    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.
  • Page 5: Important Information

    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.
  • Page 6: Residual Risk

    Always use locking mechanism and O-ring Warning! Sockets not used must be fi tted with blind plugs to ensure IP Degree The LINAK products cannot tolerate the infl uence of strong solvents, basic or alkaline liquids. Page 6 of 24...
  • Page 7 Cable ordering nos.: USB cable to be used, 0834000-1000 Modular plug cable with open end, 00xxxxx-1000 Cable ordering nos.: Modular plug – open end: 0964140 Page 7 of 24...
  • Page 8: Before Installation, Reinstallation Or Troubleshooting

    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 3 party products as such Out of Bed detection, WET sensor, USB charger, Under Bed Light etc.
  • Page 9: Repairs

    fi tted. 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.
  • Page 10: Misc. On The Mjb System

    • 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 fi tted with O-rings before washing. • Electronics must be inspected at attachment points, wires, cabinet, and plugs.
  • Page 11: Mjb With 5V Smps

    It is also possible to connect a bedside lamp, from our 3 party supplier. This will be connected directly to the MJB port 2 via a modular plug. The SMPS is able to indicate with an LED, on a hand control, whether the power supply is switched on or off.
  • Page 12: Features

    OpenBus™ • Temperature protection: • The SMPS will be switched off if the temperatures inside the MJB is above 110 C° this will result in an error/alarm, which will be indicated on the OpenBus™ • Overload protection: •...
  • Page 13: Precautions

    • The USB cable 0834000 is not medically approved. • The MJB with SMPS is as standard defi ned as an 80 mA (1W ver.) / 150m A (4W ver.) type. This means, when the SMPS is delivering max. power on PORT 2, the remaining power left on the V permanent 40V, is maximum 120 mA for the 1W ver.
  • Page 14 Cable ordering nos.: USB cable to be used (the USB cable is not medically approved !), 0834000-1000 Modular plug cable with open end, 00xxxxx-1000 Extension cable port, 0831310 Page 14 of 24...
  • Page 15: Ip Protection Degree

    IP Protection degree: All LINAK products can be cleaned as follows according to their IP protection which is stated on the product label. The IP code specifi es the degrees of protection provided by the enclosures. Only the protection against ingress of water (second characteristic numeral) is specifi ed, ingress of solid foreign objects (fi...
  • Page 16: Environmental Conditions

    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 is may enter the cable outlet. Environmental conditions: Environmental conditions Operating:...
  • Page 17: Modular Plug With Wide And Narrow Slit

    Modular plug with narrow slit To be used with 3 party products. Can only be connected to ports in the MJB with narrow slit. This is to prevent 3 party products to interfere with the OpenBus connections.
  • Page 18: Keys To Symbols

    Key to symbols The following symbols are used on the label on the LINAK products. Type B equipment, as per EN 60601-1 Lock function Release function Protection against contact/foreign IPXX matter (first character) and water (second character) as per EN60529...
  • Page 19 Demko approval UL fi le number Fimko approval UL fi le number UL fi le number Australian approval mark PSE-Mark Australian approval mark Recognised - Component Mark Product with a thermofuse Canadian Recognised - Component Mark For indoor use (House). Recognised Safety isolating transformer.
  • Page 20: Drawing Appendix

    DRAWING APPENDIX MJB - Modular Junction Box Page 20 of 24...
  • Page 21 LINAK shall be responsible solely that the LINAK products comply with the specifi cations set out by LINAK and it shall be the responsibility of the LINAK customer to ensure that the specifi c LINAK product can be used for the application in question.
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  • Page 24: Addresses

    Phone: +57 (1) 334 7666 information on its products. Fax: +57 (1) 282 1684 SOUTH AFRICA While LINAK uses its best efforts to fulfi l orders, LINAK E-mail: servicioalcliente@memltda.com.co Industrial Specialised Applications CC cannot, for the same reasons as mentioned above, guarantee www.memltda.com.co Phone: +27 11 31 22 292 or the availability of any particular product.

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