MC11 Control Unit Foreword Foreword Document revision history Version Date Modification, change 09/10 First release 02/11 Temperature monitoring 09/11 Mounting to the end product 07/12 Edition II 12/13 Second ratings plate 04/20 Edition III Disclaimer and exclusion of liability DewertOkin is not responsible for damage resulting from: •...
Table of Contents MC11 Control Unit Table of Contents Foreword Document revision history Disclaimer and exclusion of liability Manufacturer's address Creation of a complete operating instruction manual for the entire end product Usage in medical products Table of Contents General Information Configurations About these installation instructions Conventions used...
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MC11 Control Unit General Information Cleaning and care Disposal 10.1 Packaging material 10.2 Components in the control unit EU Declaration of Conformity Additional information 66650 6.0...
General Information MC11 Control Unit General Information Configurations The MC11 control unit is available in different versions: with and without the designation CARE or HOSP. The "Possible Combinations" Chapter describes the different device combinations that are available. About these installation instructions In order to install the MC11 control unit successfully and safely in the end product, these installation instructions must be observed.
MC11 Control Unit Safety notices Safety notices Proper and intended usage The MC11 control unit is intended for use • as a control unit and power supply for the appropriate DewertOkin drive systems. • for care purposes, • or in hospitals. CAUTION The MC11 control unit should only be used for the applications described above.
Safety notices MC11 Control Unit Using the drive systems in medical applications This DewertOkin product meets the safety requirements described in IEC 60601-1. We strongly recommend that the end product (including all its components) which you are manu- facturing for a medical application should also comply with the safety requirements found in IEC 60601-1.
MC11 Control Unit Safety notices Product labelling 2.4.1 Ratings plate A ratings plate (or type label) on each MC11 control unit specifies the exact name and serial num- ber of the drive. It also states the technical specifications valid for that particular control unit. The following illustration shows where the specifications are located on the ratings plate of the MC11 control unit.
Possible combinations MC11 Control Unit Possible combinations The MC11 control unit can be combined with one or more drives. The following basic combinations are possible: • a MEGAMAT MLZ drive attached to the MC11 control unit and a handset, • a MEGAMAT MLZ drive attached to the MC11 control unit, up to three additional single drives and a handset, •...
MC11 Control Unit Description Description The MC11 control unit is a control unit and power supply for one or more DewertOkin drives. A pluggable power cord is used to connect the MC11 control unit to the mains power supply. The MC11 control unit has a non-referenced (unearthed) circuit which is separated from the supply vol- tage by means of doubled reinforced insulation.
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Description MC11 Control Unit 4.1.1 Mains power supply connection WARNING Please follow these operating instructions carefully. You could be injured by fire or electrical shock if you do not follow these assembly instructions. The appropriate power cable is included, depending on the regional version (USA, continental Eu- rope, the UK or Australia).
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MC11 Control Unit Description 4.1.2 Optional grounding cable The optional grounding cable (refer to Figure 5) can be used to connect the end product with the grounding conductor on the power supply cord. Attach the grounding cable to your application in compliance with all applicable standards and using state-of-the-art methods.
Technical specifications MC11 Control Unit Technical specifications Mains power supply connection 100 – 240V AC, 50/60Hz Current consumption at nominal opera- Max. 4.00 A (depending on input voltage) tions Mode of operations Intermittent duty 2 minutes /18 minutes Protection class Permitted current consumption of all ad- Max.
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MC11 Control Unit Technical specifications Figure 6 Dimensions of the MC11 control unit, top view (in mm) Figure 7 Dimensions of the MC11 control unit, front view (in mm) Figure 8 Dimensions of the MC11 control unit, side view (in mm) 66650 6.0...
Installation MC11 Control Unit Installation Safety notices to observe during installation Basic safety rules must be followed in order to ensure that the end product can be continually ope- rated in a safe manner. These rules must be observed while using the end product and while instal- ling the MC11 control unit.
MC11 Control Unit Installation Installation procedure Before installing the MC11 control unit, make sure that you are observing all of the safety notices found in the "Safety notices to observe during installation" section. 6.2.1 Mounting the MC11 control unit to the MEGAMAT MLZ drive NOTICE The installation length of the MEGAMAT MLZ drive should not be less than 291 mm (installation length of MEGAMAT MLZ drive together with standard clevis).
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Installation MC11 Control Unit The MC11 control unit is mounted by snapping it onto the MEGAMAT MLZ drive. CAUTION You should only connect and disconnect the cables when they are completely dis- connected from any live current! 1 Push the MEGAMAT MLZ drive along the guidance groove (D) until the guidance profile (B) snaps onto the support (G).
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MC11 Control Unit Installation Opening the shield cover Figure 10 Opening the shield cover on the MC11 control unit 1 Pull out the mains plug from the outlet. CAUTION You should only connect and disconnect the cables when they are completely dis- connected from any live current! 2 Use a suitable tool to press the three locking clips down in the notches as shown in Figure 10.
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Installation MC11 Control Unit 6.2.3 Connecting the pluggable power cord to the MC11 control unit WARNING Please follow these operating instructions carefully. You could be injured by fire or electrical shock if you do not follow these assembly instructions. The appropriate power cord is included, depending on the regional version (USA, continental Euro- pe, the UK, Australia or Japan).
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MC11 Control Unit Installation The pluggable power cord should be attached to the power socket (D) located on the rear of the control unit. 1 Pull out the mains plug from the outlet. CAUTION You should only connect and disconnect the cables when they are completely dis- connected from any live current! 2 Remove the cap (B) from the socket.
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Installation MC11 Control Unit 6.2.5 Connecting the optional battery An external rechargeable battery can be connected to the optional battery socket. The sticker above the sockets shows the position of the battery socket (refer to the "Layout of system connec- tions"...
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MC11 Control Unit Installation 6.2.7 Optional: Mounting the control unit with the adapter Mounting the adapter on the control unit Figure 12 Mounting the adapter on the MC11 control unit 1 Mount the optional adapter to the control unit using four screws (according to DIN 7981: 3.9 mm diam.
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Installation MC11 Control Unit 139.5 123.5 Figure 13 Mounting dimensions of the holes. View from below (in mm) 1 The control unit is screwed onto the end product by using four screws for the four mounting points (e.g. DIN 7981 screws with 4.8 mm diameter and suitable length of 6 mm plus screw-in depth) as shown in Figure 14.
MC11 Control Unit Operating notes Operating notes The factual information contained within may be used when you are creating the end-product ma- nual. The installation instructions do not contain all information required for the safe operation of the end product. They only describe the assembly and operation of the MC11 control unit as a par- tially assembled piece of machinery.
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Operating notes MC11 Control Unit Avoiding electrical risks WARNING Make sure that all live (current-carrying) parts of the drive system and power supply cannot be touched. In particular, be sure that unused power and control unit connec- tions are covered adequately. Power cable WARNING Please follow these operating instructions carefully.
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MC11 Control Unit Operating notes Emergency shut off of a connected drive or control unit CAUTION In an emergency, disconnect the MC11 control unit's power plug in order to shut off the connected drive. The power plug must always be accessible during operations so that it is possible to shut down the drive or control unit at any time.
Operating notes MC11 Control Unit Notice for operating with optional configuration 7.2.1 Optional: Rechargeable battery with no integrated charging circuitry If you have purchased an MC11 with no integrated charging circuitry then note the information be- low when operating with the optional external battery: •...
MC11 Control Unit Troubleshooting Troubleshooting This chapter describes troubleshooting methods for fixing problems. If you experience an error that is not listed in this table, please contact your supplier. CAUTION Only qualified specialists who have received electrician training should carry out trou- bleshooting and repairs.
Maintenance MC11 Control Unit Maintenance You should only use spare parts which have been manufactured or approved by DewertOkin. Only these parts will guarantee a sufficient level of safety. Maintenance Type of check Explanation Time interval Check the function and safety A qualified electrician should carry Periodic inspections can of the electrical system.
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MC11 Control Unit Maintenance Cleaning and care The MC11 control unit was designed so that it would be easy to clean. Its smooth surfaces simplify the cleaning process. NOTICE Never clean the MC11 control unit in an automated washing system or with a high- pressure cleaner.
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Disposal MC11 Control Unit 10. Disposal 10.1 Packaging material The packaging material should be sorted into recyclable components and then disposed of in ac- cordance with the appropriate national environmental regulations (in Germany according to the re- cycling law KrWG from 01.06.2012; internationally according to the EU Directive 2008/98/EC (Was- te Framework Directive WFD as of 12.12.2008)).
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EU Declaration of Conformity EG-Konformitätserklärung In compliance with Appendix IV of the EMC-Directive Nach Anhang IV der EMV-Richtlinie 2014/30/EU 2014/30/EU In compliance with Appendix IV of the LVD-Directive Nach Anhang IV der EU-Niederspannungsrichtlinie 2014/35/EU 2014/35/EU Nach Anhang VI der RoHS-Richtlinie 2011/65/EU In compliance with Appendix VI of the EU RoHS (inkl.
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Additional information MC11 control unit For the models with IPX4 protection or greater, in conformity with: - EN 60601-1:2006 + A1:2013, IEC 60601-1:2005 + A1:2012 (shortened: Edition 3.1), Medical Electrical Devices - EN 60601-1-2:2015, IEC 60601-1-2:2014 (shortened: Edition 4.0), EMC The following standards have been applied: IEC/EN 60601-1, section 4 General requirements...
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Additional information MC11 control unit For the models with IPX4 protection or greater, in conformity with: - EN 60601-2-52, IEC 60601-2-52, (special requirements for the safety, including essential perfor- mance characteristics, of medical beds) The following standards have been applied: IEC/EN 60601-2-52, Section 201.6.2 Protection against electrical shock: Protection class: II IEC/EN 60601-2-52, Section 201.7.6.3...
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