Mechanical Operating Instruction Mechanical Operating Instructions
Contents
1. Mechanical Operating Sectional Door instructions ELEKTROMATEN Serie SG50 SE 9 24 WS SE 9 24 1 SE 9 30 SE 14 21 and similar ELEKTROMATEN 51172020 02 2004 CEN DIN EN ISO 9001 2000 ELEKTROMATEN Zeit 01 100 5118 OPERATING INSTRUCTIONS 52210003 consisting of M Mechanical Operating Instructions E Electrical Operating Instructions separately enclosed List of Contents M Page SAFETY DIRECTIONS 5 d ashes ae a fs lanes tesa ial cess itu ica fetus ean ad M2 TECHNICAL DADA e rs Reel buste ete d e ete ua et mies dac aiuta M4 DIMENSIONS A aan e E tetto beo eb rautitar cetigeleedrunt ede ate ends M5 INSTALLATION INSTRUCTIONS didici bcr Dre hare et tio ete ere eec M6 EMERGENCY MANUAL OPERATION 2 eie oo axe oe o etn M7 VOLTAGE CHANGEOVER OF MOTORS sese nn nennen nnne nnn M9 LIME SAVE Cr ADJUSTMENT nis ats ictu ete ost hber eu St bes een M 10 DIGITAL LIMIT SWITCH type DES isis duda dicet scons odio edieag ehe oqech eoedo es rh eo pi M 11 ANNUAL INSPECTION 552 cid ct ete oa etta ote aei Pee mela tio ep istas M 12 TRANSPORT STORAGE DISPOSAL ei eet e ox a CN doe teas M 13 DECLARATION OF INCORPORATION eeseeenennnemnennnnenn nnnm nnne nennen M 14 GENERAL DIRECTIONS The sectional door ELEKTROMATEN is intended for driving sectional doors with precise spring or weight counterbalancing All other applications of the ELEKTROMATEN need to be approved by the manufacturer2. The manual crank must be inserted into the manual switch receptacle and is turned whilst pressing gently until it engages on that way the control circuit would be interrupted It is no longer possible to operate the door electrically The door can be opened and closed by turning the manual crank After pulling out the manual crank electrical operation is once possible Fig 1 Emergency manual operation manual hand crank Emergency manual operation declutching ER Fig 2 When using an ELEKTROMATEN with a de clutching mechanism a safety brake is required S terete eS Rope The emergency manual operation can be used on A B operators installed horizontally limit upwards and vertically motor bellow To declutch the self locking gear pull the red disengaging handle max operating force260 N The balanced door can be moved by hand After pulling the green engaging handle the drive Fig 2 Emergency manual operation unit is ready for electrical service declutching Attention If the door is set so that it rests on the ground and the cable is slack the hand force for declutching can increase to about 260N M7 EMERGENCY MANUAL OPERATION 52250011 Execution SK Rapid hand chain operator Fig 1 Execution KNH Chain operator without Fig Emergency manual operation Rapid hand chain operator Fig 1 The red handle of the engaging and disengaging
3. see SE924WS SE9 24 SE9 30 SE 1421 Single phase door weight up to approx observe permissible cable forces for balanced doors with 1 2 N 3000 3000 3000 6000 counterbalancing springs on a drum of 2160 mm ED s3 20 3 60 S3 609 3 60 3x1 5 5x1 5 5x1 5 5x1 5 10A delay 10A delay 10A delay 10A delay m m a am permissible temperature range in the case of deviation please check 5 C 40 C 5 C 40 C 5 C 40 C 5 C 40 C permanent sound emission dB A lt 70 lt 70 lt 70 lt 70 class of protection IP 54 54 54 54 ELEKTROMATEN weight kg 16 15 15 16 Limit switch range for hollow shaft diameter 30 31 75 35 mm In the case of structurally similar ELEKTROMATEN or special sizes deviations are possible in particular in the output torque output revolutions and the motor data In each case the details on the nameplate apply STATIC STABILITY Counterbalanced door leaves are prevented from falling down if the drive is capable when the spring breaks of holding the weight of the leaf even under these conditions This prerequisite is made by the rule BGR 232 The static stability is the permissible load bearing of the gear construction which can occur when the spring breaks The static stability Mstat is calculated as follows Mstat Nm leaf weight N x radius of the cable drum m Since it is possible for 2 counterbalancing springs to fail simultaneously the technic
4. Where changes are made to the ELEKTROMATEN e g re wiring the manufacturer s declaration of incorporation cease to apply SAFETY DIRECTIONS 52220014 Basic Directions This drive has been built and tested in accordance with DIN EN 12453 Industrial commercial and garage doors and gates Safety in use of power operated doors Requirements and DIN EN 12604 Industrical commercial and garage doors and gates Mechanical aspects Requirements and left the factory in perfect condition from the point of view of safety To maintain this condition and to ensure safe operation the user must observe all the directions and warnings contained in these operating instructions In principle only trained electrical craftsmen should work on electrical equipment They must assess the work which has been assigned to them identify potential danger sources and take suitable safety precautions Reconstruction of or changes to ELEKTROMATEN are only permissible with the approval of the manufacturer Original replacement parts and accessories authorised by the manufacturer guarantee safety Liability ceases to apply if other parts are used The operational safety of an ELEKTROMATEN is only guaranteed if it is used in accordance with the regulations The limiting values stated in the technical data should not be exceeded under any circumstances see corresponding sections of the operating instructions Safety Regulations During the installation initial ope
5. switching cam 1 of the limit switch CLOSE to the middle of the switching cam 2 and tighten the coarse adjustment screw 3 with the hexagonal socket screw key supplied open door until the limit switch CLOSE switches back again close door again correct lower stopping position possibly by turning the fine adjustment screw 4 the fine adjustment screw can be moved from both sides with the hexa gonal socket screw key supplied the CLOSED SAFETY limit is pre adjusted automatically by the limit switch adjustment age fe EE s AU the switch point for the safety limit switch must be gt corrected possibly using the fine adjustment screw P Fig 1 Limit switch cam Gal 2122 25 24 25 26 27 28 so that the door still stops safely if the direction of S3 CLOSE s P fi SAFETY rotation is reversed or the operating limit switch fails S1 open S2 rose Upper stopping position J S4 OPEN S5 AUX After opening the door the OPEN and or OPEN SAFETY limit switch are adjusted similarly to the lower position Fig 2 Limit switch board SAFETY CIRCUIT The terminals 21 to 28 on the limit switch board Fig 2 are reserved for the safety circuit An interruption of the safety circuit causes the control current to be interrupted Electrical operation is then no longer possible The terminals 25 to 28 on the limit switch board are connected to the safety switch of the emergency manual ope
6. al committee Structural Equipment recommends that the drive be dimensioned such that it can support the entire leaf weight where there are one or two counterbalancing springs 2 3 of the leaf weight where there are three counterbalancing springs 1 2 of the leaf weight where there are four counterbalancing springs According to the above guidelines the substantially higher breaking load of the gear construction should not be taken into account when dimensioning the drive The greatest winding diameter should be taken into account in the case of tapered cable drums The permissible cable forces must be observed Safety directions When using ELEKTROMATEN with a declutching mechanism a safety brake is required M4 DIMENSIONS 52240028 TEE amp di E f amp Pa ole t N 0 B D ZEN DE M Gic M8x16 1 Model NHK Execution SK without Fig Manual crank 1 Hollow shaft worm gear Hollow shaft diameter 2 Electric motor D mm 3 Limit switch 4 Removable reversing contactor with 0 7m 2 cable 25 4 5 Emergency manual operation 30 31 75 35 Subject to dimensional and structural changes deviations in the overall length and the motor diameter are possible in special sizes M5 INSTALLATION INSTRUCTIONS 52248001 After assembling and counterbalancing the in accordance with the manufacturer s instructions the d
7. balancing the door should be balanced in every position cf Installation instructions Brake if fitted The correct function of the brake should be checked during the annual inspection Where there is increased wear the brake lining or once the rectifier has been disconnected the entire brake can be exchanged TRANSPORT STORAGE DISPOSAL 52394001 The ELEKTROMATEN is assembled completely and is wired ready for connection Transport and any storage should be carried out in the provided or equivalent packaging to avoid damage On disposal the ELEKTROMATENS metals plastic parts electric parts lubricants must be separated SERVICE REPLACEMENT PARTS ACCESSORIES Please note that replacement parts and accessories which have not been supplied by us have also not been tested and released by us Fitting and or using such products can therefore negatively affect the above properties of the ELEKTROMATEN and thus reduce its safety GfA accepts no liability for nor provides any guarantee against damage caused by using non original replacement parts and accessories Faults which the users cannot rectify themselves should only be corrected by the manufacturer of the door equipment or another specialist firm Replacement parts can also be requested from such firms DECLARATION OF INCORPORATION A according to z EC guidelines 98 37 EC ELEKTROMATEN GfA Gesellschaft f r Antriebstechnik Low vol
8. ends of the coils should be re arranged as shown in Fig 1 Star connection Delta connection 400 VAC 230 VAC Fig 1 Motor terminals plug in connection When attaching the motor cables care should be taken that the individual cables are inserted deep enough to ensure secure connection This connection can be checked by pulling the cables If the motor is changed over for operation in a 3 X 230 V mains the reversing contactor board should also be modified At Universal contactor board fit link G between T1 T2 electrical operating 51171134 M9 LIMIT SWITCH ADJUSTMENT 52340004 Adjusting the working limit switches sets the upper and lower stopping positions of the door In order to make this adjustment the ELEKTROMATEN should be connected electrically The limit switch board Fig 2 limit switch board with 7 limit switches is accessible after unscrewing the limit switch cover If no external control devices are fitted the door can be moved in dead man operation using the built in OPEN CLOSE and STOP push buttons S11 13 where a reversing starter has also been supplied The door should open when the pushbutton S11 is operated otherwise the two phases L1 and L2 should be exchanged at the contactor with the current switched off Lower stopping position In order to adjust the limit switch for the lower stopping position of the door the following steps should be carried out Fig 1 shut the door rotate
9. heck with us if necessary If the gearbox housing is provided with an additional coat of paint the shaft sealing rings should not be painted under any circumstances M6 Fig 1 Top mounted drive with torque support EX Oe Op Fig 3 Chain drive EMERGENCY MANUAL OPERATION 52280013 The emergency manual operation is provided in order to open or close the door without an electrical supply Warning Danger of injury through improper operation Before using the emergency manual operation the main switch should be switched off The emergency manual operation should only be carried out when the motor is stationary A secure position should be adopted to operate the equipment manually In the case of ELEKTROMATEN with a spring operated brake the door should be opened or closed with the brakes on For safety reasons the brakes should only be lifted for inspection Precautions must be taken on the construction site to prevent the brake from being lifted unintentionally The door should not be moved beyond the normal end positions by the emergency manual operation since this will operate the safety limit switch Electrical operation of the door is then no longer possible Emergency manual operation by the manual hand crank NHK Fig 1
10. mechanism is first pulled lightly until it stops max operating force 50N the control circuit is now interrupted it is no longer possible to operate the door electrically The door can be opened and closed by pulling the chain 2 By lightly pulling the engaging and disengaging mechanism by the green handle until it stops 3 max operating force 50N the control circuit is re made and the door is electrically operational MOTORBETRIEB MOTOR MOTEUR Fig 1 Emergency manual operation Rapid hand chain operator Variation of the hand chain length Fig 2 f E Thehand chain can be opened at the connection NV point and can be lengthened or shortened with f E connecting links WU The connecting links should be bent together E carefully NV When changing the chain length care should 4 be taken that the chain is cross assembled Fig 2 Fig 2 Variation of the hand chain length M8 VOLTAGE CHANGEOVER OF MOTORS 52300009 Warning Danger to life through electric shock Before starting assembly disconnect the cables from the electricity supply and check that they are dead The motor windings are wired so that it is possible to operate the ELEKTROMATEN on a 3 X 400 V or 3 X 230 V supply Ex factory the motor is wired in star connection for a 3 X 400 V mains The motor should be in delta connection for a 230 V mains In order to change over the voltage of the motor the
11. oor should be balanced in every position The correct counterbalancing is controlled by opening and closing the door by hand In the case of ELEKTROMATEN which have already been installed the correct counterbalancing is controlled with the emergency manual operation The operating force should be equal in both directions Top mounted drive Fig 1 2 The ELEKTROMATEN is pushed gently onto the spring shaft which is lubricated in the drive region In a continuous shaft groove the key 1 is secured against displacement with 2 screws on both sides of the gear hollow shaft In order to mount the torque support and or flange bracket 2 holes should be provided in the bracket on the attachment side The tightening torque required for the fixings is 20 Nm Chain drive Fig 3 The ELEKTROMATEN is mounted with foot angles 1 and slide rails brackets Drive takes place via a stub shaft with a sprocket 2 After removing the retaining ring and the supporting disk 3 the stub shaft can be pulled out and the output side can be changed The sprocket should only be assembled when the stub shaft is extended The chain should not be overstrained The sagging in the slack strand should be maximum 296 of the axle distance the sprockets should be in alignment The standard transmission is 1 1 When the transmission is changed to high speed large sprocket on the ELEKTRO MATEN the permissible leaf weight should be reduced c
12. propriate precautions are not taken General warnings and safety precautions The following warnings are to be understood as a general guideline for working with the ELEKTROMATEN in conjunction with other devices These directions must be observed strictly during installation and operation Please observe the safety and accident prevention regulations valid for the specific application The installation of the ELEKTROMATENS the opening of covers or lids and electrical connection must be carried out when the supply is switched off The ELEKTROMATEN must be installed with the authorised coverings and protective devices Care should be taken that any seals are fitted correctly and screw couplings are tightened correctly In the case of ELEKTROMATEN with a permanent mains connection an all pole main switch with appropriate back up fuse must be provided Check live cables and conductors regularly for insulation faults or breakages When a fault is detected in the cabling the defective cabling should be replaced after immediately switching off the mains supply Before starting operation check whether the permissible mains voltage range of the devices corresponds to the local mains voltage Emergency stop devices in accordance with VDE 0113 should remain operational in all operating modes of the control Releasing the emergency stop device should not cause any uncontrolled or undefined restart M3 TECHNICAL DATA 52290001
13. ration maintenance and testing of the ELEKTROMATEN it is necessary to observe the safety and accident prevention regulations valid for the specific application In particular you should observe the following regulations this list is not exhaustive European normative DIN EN 12453 Safety in use of power operated doors Requirements DIN EN 12604 Industrial commercial and garage doors and gates Mechanical aspects Requirements Please check normative s bellow VDE regulations VDE 0100 Regulations regarding the construction of power installations with a nominal voltage of up to 1000 V VDE 0105 Operation of power installations DIN EN 60204 1 VDE 0113 1 Safety of machinery Electrical equipment of machines Part 1 General requirements DIN EN 60335 1 VDE 0700 1 Safety of household and similar electrical appliances Part 1 General requirements Regulations Please ensure that the local regulations relating to the Safety of Opera tions of Doors are followed M2 SAFETY DIRECTIONS 52220002 Explanation of warnings These operating instructions contain directions which are important for using the ELEKTRO MATEN appropriately and safely The individual directions have the following meaning DANGER This indicates danger to the life and health of the user if the appropriate precautions are not taken CAUTION This warns that the ELEKTROMATEN or other materials may be damaged if the ap
14. ration and or the thermal protection of the motor The terminals 21 to 24 on the limit switch board are provided with jumpers Additional safety switches can be attached instead of these jumpers M 10 DIGITAL LIMIT SWITCH type DES 52340012 The digital limit type DES is an absolute position encoder for doors Evaluation and installation of the limit positions is done through the control panel which corresponds to the electronic limit For installation only a 6 pole plug has to be connected Adjustment of mechanical parts is not required The connections for the safety circuit e g safety limits are on the side of the DES Safety circuit connections Connections for safety switches e g motor thermal switch manual override interlock switch etc a 2 aa 2s fala i mmm mmm E S Fig 1 Digital limit switch 6 pole plug ANNUAL INSPECTION 52225001 The maintenance of power assisted windows doors and gates should only be carried out by persons authorised by the employer and who are familiar with the respective maintenance work Directions for the inspector Gearbox The gear construction is maintenance free and has lifetime lubrication The output shaft should be kept rust free Attachments All attachment screws should be inspected to make sure they are fitted securely and are in perfect condition Counter balancing of sectional doors According to the regulations regarding counter
15. tage guideline 73 23 EEC Dr Ing Hammann GmbH amp Co KG with amendments Wiesenstr 81 Electromagnetic compatibility 89 336 EEC 40 549 Diisseldorf Heerdt with amendments We the GfA Gesellschaft fur Antriebstechnik Wiesenstr 81 40549 Dusseldorf Heerdt Germany hereby declare that the following products conform with the above EC guidelines and are only intended for installation in door equipment Product description Hollow shaft ELEKTROMATEN The Safedrive compact The Safedrive The Rapid Safedrive The Rapid Safedrive RAS F Sectional door ELEKTROMATEN Chain drive ELEKTROMATEN Sliding door ELEKTROMATEN Swing door ELEKTROMATEN Cable drum ELEKTROMATEN Folding door ELEKTROMATEN Rapid handchain ELEKTROMATEN Harmonised norms applied DIN EN 12543 Safety in use of power operated doors Requirements DIN EN 12604 Industrial commercial and garage doors and gates Mechanical aspects Requirements The machinery to which this Declaration of Incorporation relates must not be put in to service until the relevant machinery into which is to be incorporated has been declared in conformity with the provisions of the Machinery Directive Dusseldorf 14th May 2001 QMS U Hohns 52397023
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