DELTADRIVE
Contents
1. Declaration of Incorporation According to Appendix II of the EU Machinery Directive 2006 42 EC The manufacturer DewertOkin GmbH Weststra e 1 32278 Kirchlengern Germany declares that the incomplete machine described below DELTADRIVE DZ DELTADRIVE DS1 DELTADRIVE DS2 complies with the following basic requirements of the Machinery Directive 2006 42 EC Sections 1 1 3 1 3 3 1 3 4 1 3 7 1 5 1 1 5 2 1 5 5 1 5 6 1 5 7 1 5 8 1 5 9 1 5 10 1 5 13 1 6 3 You may only operate this incomplete machine after you have confirmed that the end product into which this machine will be installed complies with the Machinery Directive 2006 42 EC On request the manufacturer is obliged to send the special documentation accompanying the par tially completed machinery electronically to the appropriate national institution The special techni cal documents corresponding to the machine have been created according to Appendix VII part B The following person is responsible for the technical documentation Hartmut Klimm Address cited above Tel 05223 979150 nn Kirchlengern Germany on 25 April 2013 Sascha Koltzenburg Head of R amp D EU Declaration of Conformity In compliance with Appendix IV of the EU EMC Directive 2004 108 EC In compliance with Appendix Ill of the EU Low Voltage Directive 2006 95 EC In compliance with Appendix VI of the EU RoHS Directive 201 1 65 EU The manufacturer DewertOkin GmbH Weststra e 1 32. NOTICE There is a delay after the supply voltage is applied before the device actually turns on Wait at least 15 seconds before initial commissioning Routing the electrical cables When routing the cables be sure that e the cables cannot get jammed e no mechanical load such as pulling pushing or bending will be put on the cables and e the cables cannot be damaged in any way Fasten all cables especially the mains cable to the end product using sufficient strain relief and kink prevention methods Be sure that the design of the end product prevents the mains cable from coming into contact with the floor during transport 75143 DELTADRIVE Installation 6 2 3 75143 Dismantling A Electrical components should be connected or disconnected only when the mains power cord and the battery plug when present are unplugged gt Certain details may change as a result of technical changes a Removing the drive with stroke pipe clevis head 1 Move your product into a position where it is supporting no load A Be sure to carry out work on the drive in a position so that no loads are bearing on it Only in this way can you be sure to avoid any risks of crushing or injury 2 Unplug the mains power plug and the battery plug when present 3 If multiple drives are connected electrically they should be disconnected from each other 4 Disconnect the drive from the control unit or doubl
3. At least every six months At least every six months At least every six months At least every six months The DELTADRIVE drive was designed so that it would be easy to clean Its smooth surfaces sim plify the cleaning process Never clean the drive in an automated washing system or with a high pressure cleaner Do not allow fluids to penetrate the drive Damage to the system could result Do not use a cleanser that contains benzene alcohol or similar solvents 1 Always disconnect the mains power plug of the control unit or double drive and the battery plug if present before you start to clean the unit Clean the DELTADRIVE drive using a dry cloth Make sure that you do not damage the drive s connecting cable 29 Disposal DELTADRIVE 10 Disposal The DELTADRIVE drive consists of electronic components cables and metal and plastic parts You should observe all corresponding national and regional environmental regulations when dis posing of the DELTADRIVE drive The disposal of the end product is regulated in Germany by Elektro G internationally by the EU Di rective 2002 95 EC RoHS from 1 Jul 2006 Directive 2011 65 EU RoHS from 3 Jan 2013 or by any applicable national laws and regulations The end product is not regulated by the EU Direc tive 2002 96 EC WEEE and its amendment EU Directive 2003 108 EC X The DELTADRIVE drive should not be disposed of with normal household waste a 30 75143
4. supplier for more information about other combination options 75143 DELTADRIVE Description 4 Description The DELTADRIVE drive is an electrically driven motor that is responsible for moving the end prod uct in a linear direction This adjustment is created by the in and out movement of a stroke pipe The movements of the DELTADRIVE drive are achieved using a control unit power supply or a double drive which is connected to a DewertOkin handset The different drive models vary according to the e output performance e the stroke pipe clevis variants e the guidance profile cap variants e the mounting of the stroke pipe gt We reserve the right to make unannounced technical changes in the course of our continual product improvement process gt The Possible Combinations Chapter describes the different possible combinations of drives and handsets hand held remote controls You can also ask your supplier or dealer for additional information 4 1 Components The main components of the DELTADRIVE drive are the motor and the stroke pipe The stroke pipe is protected by the drive housing when it is retracted Mounting fixtures are located at the outer end of the stroke pipe and at the opposite end of the drive They are used to mount the drive in the end product Figure 3 Main components of the DELTADRIVE drive A Stroke pipe clevis B Stroke pipe C Gear clevis D Motor housing E Guidance profile shaft 7514
5. with its rated load for up to two minutes it must then be paused for 18 minutes The system can malfunction if this pause is not observed 2 the load Adjustment speed the speed at which the clevis can move under no load the speed varies depending on 17 Technical Specifications DELTADRIVE 211 Figure 8 Dimensions of DELTADRIVE drive in mm minimum installation dimension 180 mm 18 75143 DELTADRIVE Installation 6 6 1 75143 Installation Safety notices to observe during installation Basic safety rules must be followed in order to ensure that the end product can be continually op erated in a safe manner These rules must be observed while using the end product and while in stalling the drive Ensuring operational reliability during installation The safety and reliability of the end product containing the DewertOkin drive can be ensured by us ing the proper construction methods described below Avoiding fatigue fractures Drives that are incorrectly installed can undergo fatigue fractures which then create a risk of injury e Install the drive in the end product so that it is properly aligned This will help pre A vent shear stress J Do not position the drive at a slanted angle when installing it in the end product A slanted angle between the intended direction of movement of the end product and the drive s direction will create shear stress and could lead to a fatigue fr
6. 01 a IP20 OKIN Indoor use only A Phoenix Mecano Company Figure 2 Ratings plate example DELTADRIVE DZ XXXXX 24V 50W Operating time Force Prod Date Serial No IP20 G X ce Model name Article number Input voltage Power consumption Mode of operation Push force Calendar week year Serial number for your drive Protection degree Use in dry rooms only Follow all special disposal instructions Mark of CE conformity 11 Possible Combinations DELTADRIVE 3 12 Possible Combinations The DELTADRIVE single drive can be combined for use with other single drives double drives or control units The following basic combinations are possible e a DELTADRIVE with handset and control unit e the DELTADRIVE in combination with other drives with an additional control unit or double drive Systems can be customized by combining drives with the handset and control units as needed Make sure that you switch off the electricity before connecting any components connect while in a voltage free state DewertOkin has separate system instruction manuals containing all information and instructions needed for these systems gt Only a DewertOkin device should be used to control the drive since they have already been verified to work together gt A control unit a double drive or a power supply is required to operate the DELTADRIVE single drive A handset is also required Ask your dealer or
7. 2278 Kirchlengern Germany declares that the following product DELTADRIVE DZ DELTADRIVE DS1 DELTADRIVE DS2 with OKIN control unit meets the requirements of the following EU directives Electromagnetic Compatibility Directive 2004 108 EC Low Voltage Directive 2006 95 EC RoHS Directive 2011 65 EU of the European Parliament and of the Council of 8 June 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment Applied standards e EN 60335 1 2012 e EN 55014 1 A2 201 1 e EN 55014 2 A2 2008 e EN 61000 3 2 A2 2009 e EN 61000 3 3 2008 e EN 62233 2008 This declaration of conformity is no longer valid if constructional changes are made which signifi cantly change the product i e which influence the technical specifications found in the instructions or the intended use Kirchlengern Germany on 25 April 2013 Sascha Koltzenburg Head of R amp D DewertOkin GmbH Weststra e 1 Kirchlengern 32278 Germany Tel 49 0 5223 979 0 Fax 49 0 522375182 http www dewertokin de Info dewertokin de 44 DEWERT OKIN A Phoenix Mecano Company ID No 75143
8. 3 13 Description DELTADRIVE 4 1 1 Clevis options and guidance profile options There are four clevis variants and two guidance profile cap variants available for the DELTADRIVE drive Stroke pipe clevis plastic version Reinforced stroke pipe head plastic version Stroke pipe head die cast version Adapter Guidance profile cap small Guidance profile cap large for splash proof drives Figure 4 Clevis variants A Stroke pipe clevis Normal version B Adapter C Head of stroke pipe Die cast version D Head of stroke pipe Reinforced version 14 75143 DELTADRIVE Description Figure 5 Clevis variants with large guidance profile cap variant A Small guidance profile cap B Large guidance profile cap 75143 15 Description DELTADRIVE 4 1 2 Stroke pipe options There are two types of stroke pipes available for different types of applications The stroke pipe can be screwed onto the spindle screw or it can be mounted unattached The drive only exerts pushing force when the stroke pipe is mounted loosely unattached The motions of the drives for these two versions are shown in the following illustrations gt If the stroke pipe is unattached then the end product must be designed to prevent the stroke pipe from coming out during operations This can be accomplished by implementing a fixed end stop mechanism refer to the Safety notices to observe during installation in the Inst
9. CA DEWERT OKIN A Phoenix Mecano Company DELTADRIVE Installation Instructions Translation of the original installation instructions DELTADRIVE Foreword Foreword Document revision history Version Date Modification change 04 13 First release Disclaimer and exclusion of liability DewertOkin is not responsible for damage resulting from e failure to observe these instructions e changes made to this product which have not been approved by DewertOkin or e the use of replacement parts which have not been approved or manufactured by DewertOkin Manufacturer s address DewertOkin GmbH Weststra e 1 32278 Kirchlengern Germany Germany Tel 49 0 5223 979 0 Fax 49 0 522375182 http www dewertokin de Info dewertokin de 75143 3 Foreword DELTADRIVE Creation of a complete operating instruction manual for the entire end product These instructions are only intended to be used by the end product manufacturer They should not be given to the operator ofthe end product The factual information contained within may be used as a basis when creating the end product manual The warning and danger notices are best suited for use in the end product s manual However it is not sufficient to simply follow these notices You should also carry out an internal risk assessment for your end product This can then be used as the basis for the safety notices in your manual These installation instructions do not con
10. acture e Be sure to install the drive so that it can always move freely in all operative states e You should never screw the stroke pipe into the drive Avoiding an overrun of the stop point with the end product Your end product should contain mechanical end stops These will limit the drive movement and significantly increase operational safety DewertOkin recommends that you build such mechanical end stops into your end product If for technical or cost reasons you choose not to use end stops then we strongly recommend the use of an additional safety limit switch whenever the DewertOkin drive is being used for at risk functions A safety limit switch will protect the drive from a critical failure and overrun in the event that the top end switch malfunctions 19 Installation DELTADRIVE Avoiding a pinching hazard When designing your end product you should take the drive adjustment movement into account with passive safety mechanisms and with the appropriate safety notices in your operating instructions e Installation methods for ensuring passive safety Install the DELTADRIVE drive so that none of the positions where shear and pinch hazards exist are accessible ex ternally When preparing safety notices for the operator be sure that your operating instructions inform the user of these points Avoiding an over extension of the stroke pipe when mounted unattached AN There must be a fixed mec
11. allation chapter Figure 6 Loose fastening nut stroke pipe not secured only pushing forces Figure 7 Tightened nut stroke pipe screwed onto the spindle screw both pushing and pulling forces 16 75143 DELTADRIVE Technical Specifications Technical Specifications Input voltage Current consumption at rated load Permitted push force Permitted pull force Mode of operation under max rated load Protection class Noise level Drive type Load type Adjustment speed Protection degree Stroke Colours Dimensions and weight Length x width x height Weight Ambient conditions for operation storage and transport Transport storage temperature Operating temperature Relative humidity Air pressure Height 1 24 V DC 29 V DC Max 4 0 A depending on version Max 6000 N depending on version refer to the rat ings plate on the drive Max 4000 N depending on version 10 max 5 cycles per minute IIl lt 65 dB A Single drive Push pull Up to 44 mm second depending on the version IP20 lt 500 mm Refer to sales brochure Min 211 mm x 182 mm x 83 mm Approx 2 0 kg depending on version From 20 C to 50 C From 4 F to 122 F From 10 C to 40 C From 50 F to 104 F From 30 to 75 From 800 hPa to 1060 hPa lt 2000 m Mode of operation intermittent duty 2 min 18 min This means that after the unit is operated
12. ble Combinations Description Components Technical Specifications Installation Safety notices to observe during installation Installation procedure Operating Notes General information Notice for operating with optional configuration Troubleshooting Table of contents on NN A aA UR Ow Ow Ow Ww 10 10 10 11 12 13 13 17 19 19 21 26 26 27 28 Table of contents DELTADRIVE 9 Maintenance 29 9 1 Maintenance 29 9 2 Cleaning and care 29 10 Disposal 30 Declaration of incorporation installation 31 EU Declaration of Conformity 32 6 75143 DELTADRIVE General Information 1 1 1 1 2 75143 General Information About these installation instructions These installation instructions must be followed closely in order to install this drive successfully and safely in the end product These instructions are not an operating manual for the end product These instructions will help you to minimize danger repair costs and down times They will also help you to maximize the reliability and lifespan of the end product The notices in these instructions must be followed Following the guidelines during installation and connection procedures will help to minimize e the risk of accident and injury and e damage to the drive system or the end product These installation instructions have been written with due care and attention However we cannot guarantee that the data i
13. ction and the operating instruc tions for the entire machine The manufacturer of the end product is only permitted to operate the DELTADRIVE drive by itself an incomplete machine e when the end product for which the DELTADRIVE drive is intended is in compliance with all protective measures specified in the Machinery Directive 2006 42 EC and e when the manufacturer expressly declares the compliance of the end product The manufacturer of the end product must create a manual for the users of that product The safety notices in the end product manual must be written based on the end product s risk assessment Selection and qualification of personnel This drive should only be installed into the end product by someone who has completed training in electronic motor assembly or has equivalent qualifications You should only install this drive when you are qualified to do so Otherwise a properly qualified person should be found for this task Notice on safety during operations Basic safety rules must be followed in order to ensure that the end product can be continually op erated in a safe manner These rules must be observed while using the end product and while in stalling the drive These rules and safety measures can be categorized as follows e Construction measures before the installation refer to the Ensuring operational reliability dur ing installation section in Chapter Installation e Safety fundamentals during t
14. e DELTADRIVE drive with an adapter into the end product is shown gt Certain details may change as a result of technical changes 1 Push the drive s gear clevis F onto the bracket G 2 Insert the mounting bolt E into the bracket G 75143 23 Installation DELTADRIVE 6 2 2 24 3 Secure the mounting bolt E with the safety clip H 4 Attach the adapter D using an M6 screw A to the bracket B Tighten the screw using a maximum torque of 6 Nm 5 Now connect the drive to the control unit power supply or the double drive Ensure that the electrical connection cable cannot be pulled out gt If the hand switch will be used to control two drives you must first connect both drives electri cally to each other for example over a control unit or double drive Then you can connect the handset Electrical connection A Electrical components should be connected or disconnected only when the mains power cord and the battery plug when present are unplugged Only personnel with the following training are qualified to work on the power cord or to replace the power cord e someone who has completed training in electronic motor assembly e someone with equivalent qualifications or e someone who has successfully completed the appropriate DewertOkin training pro gram You should only work on the power cord when you are qualified to do so Otherwise a properly qualified person should be found for this task
15. e drive Q Be sure to support the drive s weight while you are loosening the bolt 5 Remove the security clips and the mounting bolt b Removing the drive with adapter 1 Move your product into a position where it is supporting no load A Be sure to carry out work on the drive in a position so that no loads are bearing on it Only in this way can you be sure to avoid any risks of crushing or injury 2 Unplug the mains power plug and the battery plug when present 3 If multiple drives are connected electrically they should be disconnected from each other 4 Disconnect the drive from the control unit or double drive Be sure to support the drive s weight while you are loosening the screw or bolt 5 Remove the safety clip H and pull the mounting bolt E out 6 Unscrew the M6 screw A from the adapter D 25 Operating Notes DELTADRIVE f 7 1 26 Operating Notes The factual information contained within may be used when you are creating the end product man ual The installation instructions do not contain all information required for the safe operation of the end product They only describe the installation and operation of the drive as a partially assembled piece of machinery A When creating the operating instructions remember that the installation instructions are intended for qualified specialists and are not for typical users of the end product General information Onl
16. hanical end stop built into the end product for DELTADRIVE drive models where the stroke pipe is not attached to the spindle screw If no fixed mechanical end stop exists the stroke pipe can over extend This can cause malfunc tions personal injury and damage to the drive system 20 75143 DELTADRIVE Installation 6 2 6 2 1 75143 Installation procedure An example installation Before installing the drive make sure that you are observing all of the safety notices found in the Safety notices to observe during installation section The mains power cable should be unplugged during the installation a Stroke pipe clevis Stroke pipe head Figure 9 Installing the drive example A Safety clip B Bracket for securing the drive on the stroke pipe side C Stroke pipe clevis D Mounting bolt E Gear clevis F Bracket for securing the drive on the motor side gt The fitted mounts on the end product should have elongated slots so that the installed position can be adjusted 21 Installation DELTADRIVE In the following example installation of the DELTADRIVE drive into the end product is shown using the mounting bolt gt Certain details may change as a result of technical changes 1 Push the drive s gear clevis E onto the bracket F 2 Insert the mounting bolt D into the bracket F 3 Secure the mounting bolt D with the safety clip A A You should never screw the stro
17. he drive installation and during cable and wire routing refer to the Safety notices to observe during installation section in the Installation chapter e Using the drive in intermittent duty refer to the General information section in the Operating Notes chapter e Basic safety rules during operation refer to the Operating Notes Chapter e The creation of a manual for the end product which contains these and other safety rules Creating a user s manual The manufacturer of the end product must create a manual for the users of that product The safety notices in the end product manual must be written based on the end product s risk assessment 75143 DELTADRIVE 2 5 2 5 1 75143 Product labels Type plate Safety Instructions A ratings plate on each drive specifies the exact name and serial number of the drive It also states the technical specifications valid for that particular drive In particular you will find the maximum pull force and the maximum push force here The following illustration shows where the specifica tions are located on the drive s ratings plate gt The ratings plate shown is an example the specifications for your drive may differ from this illus tration DELTADRIVE DZ XXXXX Cy soa 50W C Operating time 15 at maximum continous running of 2 minutes max 5 switching cycles per minute Force 4000N Prod Date 03 13 Serial No D123456 00
18. ke pipe into the drive A stroke pipe that has been screwed into the drive can result in fatigue fractures 4 if the stroke pipe clevis head C does not align exactly with the gear clevis E the stroke pipe may by unscrewed out of the drive by no more than a half turn A The stroke pipe may only be turned one half rotation out of the drive Do not rotate the stroke pipe further out An over rotation can lead to unsafe operations 5 Attach the stroke pipe clevis head C using a mounting bolt D to the bracket B Secure the mounting bolt D with the safety clip A 7 Now connect the drive to the control unit power supply or the double drive Ensure that the electrical connection cable cannot be pulled out gt Ifthe hand switch will be used to control two drives you must first connect both drives electri cally to each other for example over a control unit or double drive Then you can connect the handset 22 75143 DELTADRIVE Installation b Adapter A B Figure 10 Installing the drive example A Mounting screw M6 B Bracket for stroke pipe side C Dampening rubber D Adapter optional with thickness of 2 mm E Mounting bolt F Gear clevis G Bracket for securing the drive H Safety clip on the motor side gt The fitted mounting brackets G on the end product should have elongated slots so that the installed position can be adjusted In the following example installation of th
19. mages and drawings are complete and correct nor do we accept any li ability for the information contained therein unless required by law gt We reserve the right to make unannounced technical changes in the course of our continual product improvement process Availability of this document As manufacturer of the end product you are obligated to comply with Machinery Directive 2006 42 EC This directive stipulates that the installation instructions must be kept on file for gov ernmental inspection purposes General Information DELTADRIVE 1 3 Conventions used Notices which do not relate to safety are indicated in these instructions with a triangle gt Triangular notice symbol Safety notice explanations DANGER indicates a hazardous situation which if not avoided will result in death or serious injury WARNING indicates a hazardous situation which if not avoided could result in death or serious injury moderate injury A CAUTION indicates a hazardous situation which if not avoided could result in minor or ATTENTION is used to address practices which are not related to personal injury but may result in damage to the product or surroundings 75143 DELTADRIVE Safety Instructions 2 2 1 75143 Safety Instructions Proper and Intended Usage The DELTADRIVE drive is meant to be installed in a furniture product e It provides motor adjustment capabilities for movable part
20. pplier or sales agent Connect the mains power Check the lead in connections and re seat the contacts if re quired 75143 DELTADRIVE 9 9 1 9 2 75143 Maintenance Maintenance gt 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 Check the function and safety of the electrical sys tem Periodic visual inspection for housing damage Periodic visual inspection of the plug in connections and electrical access points for damage Periodic visual inspection for cable damage Periodic functional test of the end switches Cleaning and care Explanation A qualified electrician should carry out this inspection Refer to the Electrical connection section in the Installation Chapter Check the housing for breaks or cracks The IP class protection will be impaired by any breakage or cracks Check that all electrical cables and connections are firmly seated and correctly positioned Check the connecting cables for pinching or shearing Also check the strain relief and kink protection mechanisms in particular after any mechanical load Move the drive to the end positions in order to test the end switches Time interval Periodic inspections can be carried out at intervals based on the risk as sessment which you con duct for your end product
21. s It should be used in conjunction with suitable fitting brackets and mechanics e For HOME applications e g beds reclining chairs This drive should only be used for the applications described above Any other form of A usage is not permitted and can lead to accidents or destruction of the unit Such non approved applications will lead immediately to the expiration of all guarantee and war ranty claims on the part of the end product manufacturer against the manufacturer Improper usage Be sure to follow the notices below concerning improper usage You should include them in your product manual in order to inform the users of your end product The DELTADRIVE drive should not be used e in any environment where combustible or explosive gases or vapours e g anaes A thesiology may be present e in a moist environment e outdoors e in any application that will be cleaned with an automated washing system e for raising and lowering loads in industrial or technical applications i The DELTADRIVE drive may not be operated e by small children e by frail or infirm persons without supervision or e inthe proximity of small children You should only use spare parts which have been manufactured or approved by DewertOkin Only these parts will guarantee a sufficient level of safety Safety Instructions DELTADRIVE 2 2 2 3 2 4 10 Safety notices within the installation instru
22. tain all information required to safely operate the end product They only describe the installation and operation of the drive as partially completed ma chinery The instructions are intended for the technicians responsible for manufacturing an end product and not for the operators of the end product Notice for customers in EU nations German Inspection Authority T V testing label The construction of the DELTADRIVE has been inspected by the German Inspection Authority TUV The TUV also monitors the production of the DELTADRIVE The official German TUV label certifies this construction inspection and production monitoring Production monitored Type Tested Figure 1 The TUV label 75143 DELTADRIVE 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 Notice for customers in EU nations Table of contents 1 1 1 2 1 3 2 1 2 2 2 3 2 4 2 5 6 1 6 2 7 1 7 2 75143 General Information About these installation instructions Availability of this document Conventions used Safety Instructions Proper and Intended Usage Safety notices within the installation instruction and the operating instructions for the entire machine Selection and qualification of personnel Notice on safety during operations Product labels Possi
23. uld never screw the stroke pipe into the drive A stroke pipe that has been screwed into the drive can result in fatigue fractures A The stroke pipe may only be turned one half rotation out of the drive Do not rotate the stroke pipe further out An over rotation can lead to unsafe operations 75143 27 Troubleshooting 8 Troubleshooting DELTADRIVE This chapter describes troubleshooting methods for fixing problems If you experience an error that is not listed in this table please contact your supplier Only qualified specialists who have received electrician training should carry out trou bleshooting and repairs Problem The handset or drive system is not function ing The drive is suddenly not capable of move ment 28 Possible cause There is no mains supply voltage The hand switch or drive system is defective Possibly the thermal circuit breaker on the transformer has been triggered or is defective The thermal fuse on the trans former may have been triggered The unit s fuse may have been triggered or may be broken There is no mains supply voltage A lead in connection has been interrupted mains power hand switch or auxiliary drive Solution Connect the mains power Please contact your supplier or sales agent The drive system should be al lowed to pause for 20 30 min utes Please contact your supplier or sales agent Please contact your su
24. y a DewertOkin device should be used to control the drive since they have already been verified to work together Power on time intermittent operations The DELTADRIVE drive has been designed for intermittent operations Intermittent operation is an operational mode where the drive must pause after a specified maximum period of operation power on time This protects the drive from overheating Extreme overheating can cause a mal function gt The ratings plate on the drive specifies the maximum power on time and the required pause in tervals Avoiding electrical risks A 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 Shutting off the drive A In order to shut off the drive unplug the mains power plug and the battery plug when present The power plug must always be accessible during operations so that emer gency shut off is possible 75143 DELTADRIVE Operating Notes Avoiding cable damage Be sure that your operating instructions inform the user about the possible cable risks A The cables particularly the mains cable should not be run over In order to prevent injuries or drive damage no mechanical strain should be placed on the cables 7 2 Notice for operating with optional configuration 7 2 1 Configuration Attached nut A You sho
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