KMG-2000-G - User manual - EasyGates Manuals & Guides
Contents
1. 500 mm between the door leaf and the counter closing edge facing the leaf 05 09 KMG 2000 G Page 19 of 26 GTE Industrieelektronik GmbH GT gt The forces are to be measured in the direction orthogonal to the closing edge defined in the plan by the closing door edge and the counter closing edge 3 2 2 1 2 Direction of Measuring Force NOTE The counter closing edge facing the leaf has been radiused of more than 3 mm 3 2 2 2 Measuring between the door leaf and surrounding solid parts Measuring to be done in reference to figure 5 below alle Masse mm Figure 5 Measuring points at the leaf of a hinged door for the opening width between leaf and surrounding soild parts 05 09 KMG 2000 G Page 20 of 26 GTE Industrieelektronik GmbH 3 2 2 2 1 3 2 2 2 2 3 2 3 3 2 3 1 05 09 T gt Measuring Points Measurement must be carried out at a distance of 1000 mm from the pivots of the door leaf or at the primary closing edge where the width of the leaf is less than 1000 mm and at the opening width of 500 mm at a height of 1 m in case of smooth surfaced door leaf and the neighbouring wall or between the most prominent parts of the door and the surrounding solid parts up to a height of 2 m Direction of Measuring Force The direction of measuring forces is orthogonal to the surface of the door leaf NOTE The width of the contact area on protruding parts should not be less than 100 mm and the co2. GTE Industrieelektronik GmbH KMG 2000 G compliant according to the BIA Professional Institute for Health and Safety at Work with DIN EN 12445 Gates Safe Use of Power Operated Gates Test Procedures and DIN 18650 Automatic Door Systems Handheld measuring device for determining the dynamic and static forces at the closing edges of doors and gates GTE Industrieelektronik GmbH Helmholtz Str 38 40 D 41747 VIERSEN Tel 49 0 2162 3703 0 Fax 49 0 2162 3703 25 www gte de GTE Industrieelektronik GmbH 1 Technical Data Power supply Power consumption Interface Number of graphs stored Temperature range Relative humidity Test surface dimensions Dimensions incl handgrip Weight Measuring range Measuring accuracy Spring constant mech filter Rise fall time Special accessories for KMG 2000 G 05 09 KMG 2000 G GT gt 2 x 1 2V NiMH accumulators 20 mA USB 500 single measurements equal to 166 normal measurements each with 3 individu al measurements 10 60 C 20 90 r h non condensing 80 mm height 50 mm 310 x 80 x 50 mm I x b x h 1400 g 25 N 2000 N 0 2 of 2000N 500 N mm lt 5 ms 1 special interface cable for transferring data 1 software package for the automatic transfer of the measured values to a laptop or PC storage of graphs and protocols for Microsoft Windows Adaptor for mechanically securi
3. edge of the leaf and sour rounding solid parts in the same way as for the entrapment forces between the primary and counter closing edges 3 2 1 1 The opening width should be chosen between the most prominent parts on the rear edge of the door and those on its surroundings Hinged doors KMG 2000 G Page 17 of 26 T gt On hinged doors the entrapment forces must be measured on both the pri mary closing edge and the door leaf itself as shown below in figures 3 and 4 GTE Industrieelektronik GmbH alle Masse mm i Hoehe des Fluegels gt 5000 Hoehe des Fluegels 2800 gt lt 5000 I Hoehe des Fluegels lt 2500 Figure 3 Measuring points at the leaf of a hinged door 05 09 KMG 2000 G Page 18 of 26 GTE Industrieelektronik GmbH alle Masse mm J Vee DOO Richtung der Messkroft Figure 4 Opening widths between the leaf of a hinged door and the counter closing edge 3 2 2 1 Measuring between the primary and the counter closing edges 3 2 2 1 1 Measuring points Measurement should be carried out at the height of 50 mm above the floor mid way up the door leaf or at a height of 2500 mm above the floor where the height of the door leaf is greater than 5000 mm and 300 mm below the upper edge of the door leaf or at a height of 2500 mm above the floor where the height of the door leaf is greater than 2800 mm and at the opening width of 50 mm 300 mm and
4. measured on both primary closing edges and rear edge as follows Measuring between the primary closing edge and the counter closing edge should be done in reference to figures 1 and 2 below KMG 2000 G Page 15 of 26 GTE Industrieelektronik GmbH alle Masse mm lt 5000 il a des Fluegels gt 2800 Li Figure 1 Measuring points at the leaf of a sliding door alle Masse mm der Messkroft Figure 2 Opening widths between the primary closing edge of a sliding door and the counter edge 05 09 KMG 2000 G Page 16 of 26 GTE Industrieelektronik GmbH 3 2 1 1 1 3 2 1 1 2 3 2 1 2 3 2 2 05 09 GT gt Measuring Points Measurement of forces shall be carried out at the height of 50 mm above the lower edge of the door the middle of the primary closing edge or at a height of 2500 mm above the floor in case that length of the primary closing edge is greater than 5000 mm and 300 mm below the upper edge of the door leaf or at a height of 2500 mm above the floor where the length of the primary closing edge is greater than 2800 mm and at the opening width of 50 mm 300 mm and 500 mm between the primary and the counter closing edge Direction of measuring force The forces must be measured parallel to the direction of movement of the primary closing edge Measuring between the rear edge of the leaf and sourrounding solid parts Measurements should be taken between the rear
5. menu is displayed allowing Options and Lan guage to be selected F1 Options Call up menu for settings F2 New NM Initiate new normal measurement F3 Activate Activate measuring The menu points New NM and Activate have already been explained in Section 4 5 2 Options Menu The various options can be selected one after the E other via button F1 F2 activates the option dis Activ mode played a The number of the current option of a total of 6 is displayed top right 5 2 1 Option 1 Activation Mode In the activation mode the type of ready to meas ure mode can be set Button F1 switches the acti Man Auto vation mode between Automatic and Manual and switches back to the main menu The illustration shows that the Manual activation mode has been selected Button F3 cancels the activa tion menu Active Mode Exit Auto Activation Mode After every measurement the device is automatically switched to ready to measure As soon as a force gt 20N acts on the test surface a new force time graph is plotted and then the current graphic is displayed and the measured values stored This mode is used to record several measurements one after the other which should be triggered automatically by kicking the test plate Manual Activation Mode Prior to each new measurement the display must be switched from showing the graph to showing the measured values using any but
6. not Cancel have an off switch you must wait until it switches off automatically and then switch the device back On German English You have access to the menu for selecting national languages from the loaded menu after switching the device on by pressing button F2 French Italian Actuating the relevant button selects the desired national language and switches the device over to ready to measure mode Spanish End 05 09 KMG 2000 G Page 12 of 26 GTE Industrieelektronik GmbH 6 Warning and Error Messages 6 1 Battery Monitoring Whilst in operation the state of the rechargeable Charge battery is checked If the battery is really low the batteries following message appears With the present level of charge further measurements can still be made lf the Battery Flat message appears the Batteries accumulators are depleted and must be charged up au Changing batteries is not necessary as the device con tains 2 rechargeable batteries Changing batteries is only required in the event of the bat teries having sustained damage As the batteries are monitored by an integrated charging regulator whilst charging and discharging exchanging the batteries is only to be expected at the end of their useful life which is several years Charging of the batteries is essentially carried out via the USB jack of the KMG 3 char ging modes are provided for in this connection a The power pack included is fitted with a USB
7. E Options Language Exit StM 2 SiM 3 Options New StM Activate lf the current normal measurement No 2 is to be cancelled then by pressing button F2 it is possible to switch ahead to normal measurement No 4 There will then be 3 indivi dual measurements available once more e Initialise measuring A measuring operation is activated by pressing button F3 The device is now ready to take mea surements The measuring operation is started if a force gt 20 N is exerted on the test surface The force time measuring operation then runs for a measuring period of 5 seconds e Carry out measuring operation Hold the test area centrically inner circle to the measuring points stipulated in the European draft standards The measuring points are specifically prescribed in relation to the relevant type of gate construction see Appendix Once the trigger threshold of 20 N has been passed the force is measured over a period of 5 seconds During this time the message Measuring Please wait is displayed StM 2 SiM 3 Options New StM Start F gt 20N Measurement Please wait 05 09 KMG 2000 G Page 6 of 26 GTE Industrieelektronik GmbH Once measuring has been completed the Measurement force time graph is analysed automatically and ene the values that are relevant to the standard are determined e Display measured values Following evaluation the course of the force over oo aie 362N the mea
8. ant mean values appear These are identified by an m on the display Undershooting or overshooting the measured value memory is prevented by the internal logic 05 09 KMG 2000 G Page 10 of 26 GTE Industrieelektronik GmbH 5 2 4 Lighting Adjustment Options Next function On this menu the lighting of the display can be aero Switched on or off using button F1 5 2 5 Annunciator On this menu the internal annunciator can be switched oer F ex unction on or off using button F1 eee Exit The annunciator gives an audible signal once measuring has been completed 5 2 6 Switch Off Time Options Next Function The device does not have an on off switch Turn Off time After the device has been switched on by pressing EM any button as desired it switches off automatically after a period of time that can be selected once no more Turn Off Time buttons have been actuated or there is no er MInUrES communication Storage Using button F2 the time is increased Using button F1 the time is decreased Different times can be set ranging from 2 30 minutes Please Note The KMG 2000 G has no on off switch The device is switched on by pressing any button as desired and auto matically switches off after a set time 05 09 KMG 2000 G Page 11 of 26 GTE Industrieelektronik GmbH 5 3 Language Selection KMG 2007 GTE Language selection is only available after the eins device is switched on As the device does
9. ce for use for another year The centrepiece of the KMG 2000 G contains an LCD display on which all the measured values the force curves the measured value memory management func tion and user guidance are displayed Measured Value Display All 4 measured values that are relevant for standard purposes are displayed simul taneously for each individual measurement and following the third individual mea surement the 4 mean values Individual Measured Values Mean Values Measured Value Memory Management Function All measured values of the individual measurements up to 500 in number and the mean values calculated in each case from 3 individual values can be brought up on the display along with their graphic representations User Guidance During the individual phases of the measurement process appropriate operating advice is displayed e g Measurement is calculated Please wait 05 09 KMG 2000 G Page 5 of 26 GTE Industrieelektronik GmbH 4 Measurement of a Force Sequence 4 1 Carrying Out The Force Measurement e Switch on actuate any button as desired After switching on the start display appears for 5 seconds During this time the language selection or the options menu can be selected After 5 seconds the device is ready to carry out force measurements The current status of the measured value memo ry is displayed top left e g 2 Normal measurement 3 Individual measurement KMG 2000 G GT
10. he fixed edge is 30 see figure 8 Measurement of forces on secondary closing edges may be disregarded if the manufacturer of the door can demonstrate that when measured on the secondary closing edge they are always below the figures obtained when the measurement is done on the primary closing edge and under the same measuring conditions Active or passive safety devices should be fitted solid surface to solid Barriers On barriers the forces should be measured at the points and in the direction as stated below Measuring Points The impact force will be measured 200 mm from end of the arm and ata maximum height of 2 metres above the ground at an maximum angle from the horizontal of 45 see figure 9 When gaps between moving parts and the ground or fixed surroundings are decreasing to less than 300 mm they should be measured at intervals of 300 mm and eventually 50 mm see figure 9 b KMG 2000 G Page 25 of 26 T gt The impact force is to be measured perpendicular to the arm s ownwards movement see figure 9 a b c GTE Industrieelektronik GmbH 3 2 6 2 Measuring Direction alle Masse mm Figure 9 Measuring points of measuring at a barrier 05 09 KMG 2000 G Page 26 of 26
11. jack b The measuring device is connected via the USB cable to an adaptor used for car ciga rette lighters c The KMG is charged whilst the USB is connected to a computer via the USB interface J J E SZ is e 1 ENa Q F Sie Pam S Charging Adaptor for Mains Operation 230V and Car Power Supply 12V The shortest charging time is achieved using the plug in power unit If the batteries are flat the charging time is approx 3 4 hours 05 09 KMG 2000 G Page 13 of 26 GT gt GTE Industrieelektronik GmbH Operating display a with no KMG connection LED at green b charging process LED at red c charging process completed holding charge LED at green for 19 secs and at red for 1 sec The average power consumption in the case of an unlit display is approximately 20 mA and in the case of a lit display approximately 40 mA This gives an operating life of ap proximately 80 hours in normal display mode and approx 40 hours in the case of a lit display 6 2 Storage Space Whenever the KMG switches to the ready to measure TEEDE mode and the capacity of the memory is exhausted the E Raied following message is displayed Options After actuating F3 branching off to the options menu occurs Tip The device has a measured value memory capable of storing a total of 500 graphs This means a 166 normal measurements 3 individual measurements b All 500 normal measurements 1 si
12. ng door and in the door space alle Masse mm pp KAA o x N N bd bd oO oe Cc gt _ lt Ce Figure 7 Door space between the primary and counter closing edges of a lifting door 05 09 KMG 2000 G Page 23 of 26 GTE Industrieelektronik GmbH 3 2 4 2 3 2 5 3 2 5 1 T gt The force is measured in a direction orthogonal to ground level Direction of Measuring Force Tilting doors On tilting doors the entrapment forces should be measured on the primary and secondary closing edges as follows Measuring forces between primary closing edge and counter edge Entrapment forces should be measured between the primary closing edge and the counter closing edge floor at the same measuring points as re quired for a lifting door 3 2 4 Only the vertical component of the force need to be considered alle Masse mm Figure 8 05 09 Messpunkt Kreuzpunkt Measuring point on secondary edge of a tilting door KMG 2000 G Page 24 of 26 GTE Industrieelektronik GmbH J 2 0 2 3 2 6 3 2 6 1 05 09 GT gt Measuring forces between secondary closing edge and counter edge Entrapment forces have to be measured between closing edge and counter edge walls lintel as stated below The entrapment force is measured against the movement perpendicular to the door leaf 300 mm from the point where it passes the static edge and when the angle between the door leaf and t
13. ng the power measuring device Page 2 of 26 GTE Industrieelektronik GmbH T gt The KMG 2000 G force measuring device is used for the determination of dynamic and static forces as well as the duration of these at the closing edges of doors and gates 2 Introduction According to the standard three single measurements must be made at each test point for a normal measurement the mean value of which then represents the measured value that is relevant for standard purposes The following four measured values are determined per measuring operation in order to properly assess the closing force in accordance with the standard 1 Static force Fs 2 Maximum dynamic force Fd 3 Time in relation to dynamic force range td 4 End force on expiry of the measuring period Fe of 5 seconds Qualitative Flow of a Closing Force Closing Force dynamic force static force end force td duration of dynamic force effect ts ts1 ts2 duration of static force effect td ts total time of force effect Permitted Peak Forces in accordance with DIN EN 12453 Extract The static force is the mean value of all the force values within the static time range 05 09 KMG 2000 G Page 3 of 26 s GTE Industrieelektronik GmbH mbH The force graph must be measured three times for each test point The mean value is formed from the values obtained for Fd Fs Fe and td from each force graph These mean values must not exceed the limiting val
14. ngle measurement C Other combinations of normal individual measurements 6 2 Memory Space Empty If on the menu in 5 2 3 Check on Measured Values Held in Memory the memory flicks through and no data is found in the memory bank the following message appears Memory empty 05 09 KMG 2000 G Page 14 of 26 GTE Industrieelektronik GmbH T gt Extract from DIN EN 12445 Safety in use of power operated doors Test methods 3 2 1 3 2 1 1 05 09 3 2 Measuring Points A measuring point is the place where the measurement of entrapment forces at doors must be made Three 3 measurements must be taken at each measuring point The mean average value obtained at each point has to meet the specified requirements In the following measuring points are de fined for different door types taking into consideration Opening width Opening width is the clear distance between the primary closing edge and the counter closing edge i e between the leaf and surrounding solid parts Direction of measuring force Direction of measuring force is parallel to the line of application of the spring force of the measuring instrument effected by the leaf during the process of measuring The line of application synchronises with the centre line of the spring inside the measuring instrument it also passes the centre points of the head of the measuring instrument Sliding door On a sliding door the entrapment forces will be
15. ntact area minimum of 0 1 m The edges of the parts should be radiused to a value of more than 3 mm Folding door On a folding door measurement of entrapment force should be done in two different locations as spedificed below Measuring between the primary and counter closing edges Measurement of forces between the primary and the counter closing edges should be carried out with regard to the direction of the measured force at the measuring points required for sliding doors 3 2 1 KMG 2000 G Page 21 of 26 GT gt 3 2 3 2 Measuring between the door leaf and surrounding solid parts GTE Industrieelektronik GmbH Measurement of entrapment forces should be carried out between a folding leaf and the surrounding solid parts with regard to the direction of the meas uring force at the measuring points as required for hinged doors 3 2 2 3 2 4 Lifting doors 3 2 4 1 Measurement Points Forces should be measured between the primary closing edge and the counter closing edge floor at various points on the primary closing edge at a clear distance of 200 mm from the edge of the door space ane in the middle of the door space as desribed in figure 6 below 50 mm 300 mm and 300 mm below the top of the door space or 2500 mm where the total open door space is greater than 2800 mm 05 09 KMG 2000 G Page 22 of 26 GTE Industrieelektronik GmbH alle Masse mm Figure 6 Measuring points at the leaf of a lifti
16. puter The KMG 2000 G can be connected to any normal PC via a data link USB To do this the cable supplied is connected to the USB jack on the KMG 2000 G and to a USB inter face on the PC Before data can be read off the KMG 2000 G the device must be switch ed on and the KMG VD 2005 program on the computer which has been connected up must be started The software tests the connection and alerts you to any mistakes in con nection or malfunctions The KMG 2000 G can store a total of 500 graphs equivalent to 166 normal measure ments with 3 individual measurements The data is preserved even after the device has been switched off with the result that the force graphs can also be read off the KMG 2000 G during a subsequent period The individual functions can be called up via the program menu of the software You can find further explanations in the online help Figure 2 KMG 2000 G force measuring device with analysis and protocol software 05 09 KMG 2000 G Page 8 of 26 GTE Industrieelektronik GmbH T gt 5 Menu Options 5 1 General Advice The function keys F1 F2 and F3 are used for calling up menu functions and for operating the device The function of the keys is given by the symbols F1 F2 and F3 on the display lf keys are not represented by these F symbols on the display then those keys that are not represented have no function or all keys have the same function For approx 5 seconds after switching on the KMG a
17. surement period 5secs is initially dis played and the dynamic force Fd peak force dis played as a value Normal 5sec range display Button F1 To switch between normal display 5sec measuring range and zoom display Sa of the dyn range 1sec measuring range Zoom display over 1sec dyn range Button F2 To switch to display of 4 measured values Max dynamic force Fd in N Static force Fs in N End force after 5 seconds Fe in N Duration of dyn force range td in ms Button F3 Cancellation of display mode Once the third measurement has been taken the totals of 3 individual measurements required for the normal measurement have been made Now the display should be switched to indicate the ma sured values If button F3 is now actuated the mean values of the 3 individual measurements are displayed The mean values are identified by the addition of an m Buttons F1 and F2 do not have any function as the graphic representation of the mean values makes no sense lf the mean values are displayed the display mode can be cancelled using F3 05 09 KMG 2000 G Page 7 of 26 GTE Industrieelektronik GmbH e Additional Measurements StM 2 SiM 3 Opti You can return to the main menu by actuating but New StM ton F3 Activate NM 2 IM 3 and to the Start F gt 20N display by actuating but Options ton F3 once again New SiM Start F gt 20N 4 3 Storage of the Measurement Data and Graph via a Personal Com
18. ton as desired A new measurement is then activated using button F3 At this setting the measurement of the force cannot be triggered inadvertently by kicking the test plate 05 09 KMG 2000 G Page 9 of 26 GTE Industrieelektronik GmbH 5 2 2 Delete Mode F2 Options In order to prevent accidental deletion button F2 must next function be pressed for longer than 3 seconds Bee results xit The following delete functions can be selected on the pogo results delete menu all results Last StM Last SiM F1 entire memory is deleted F2 last individual measurement is deleted F3 last normal measurement along with its 3 individual measurements is deleted After actuating one of the selection buttons relating to the type of measurement values you are asked once more in a further menu whether the measured values selected should be deleted F1 Yes F3 No Please Note By actuating F1 the data selected will be deleted 5 2 3 Check on Measured Values Held in Memory By actuating button F2 the control display relat pran i ing to those measured values deposited in the E memory is called up The item stored normal measurement single measurement no is displayed top right e g in this case 2 individual measurements within the 28th normal measurement F1 previous measurement F2 next measurement F3 display of the relevant force time graph After flicking through 3 individual measurements in each case the relev
19. ues set Permitted Peak Force Opening Widths Opening Widths from 50 to 500 mm gt 500 mm Horizontally moved gate Gate rotating on an axis per pendicular to the ground Vertically moved gate Gate rotating on an axis parallel to the ground Barriers 3 Measuring Device The measuring device consists essentially of a measuring body complete with the test sur face a centrepiece complete with electronics and a display and the handgrip complete with a battery compartment Picture 1 Picture 1 KMG 2000 G Force Measuring Device 05 09 KMG 2000 G Page 4 of 26 GTE Industrieelektronik GmbH 3 1 3 2 3 3 T gt The KMG 2000 G force measuring device is used for the routine on the spot check ing of the closing forces on gates e g following the installation of a new gate or for the prescribed annual inspection of existing gates with the result being recorded in the inspection log book relating to each gate It is possible to transfer the measured values to a laptop or PC via the inbuilt USB interface which allows an accurate anal ysis of the measured values to be carried out and any deviations from the set values to be identified The required software can be ordered as an extra It is stipulated in EN 12445 and DIN 18650 that each force measuring device must be sent to the manufacturer at least once a year for the purpose of calibration and adjustment He will then test that it is compliant and approve the devi
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