Data Monitor Unit 3000
Contents
1. 2 Description of control panel functions 2 1 Main panel 1 main switch 2 reset push button 3 emergency stop push button 4 acoustic alarm 5 hours counter 6 warning lamp to indicate pushed emergency stop 7 warning lamp to indicate device turned on 8 warning lamp to indicate reaching of 9096 max performance 9 warning lamps to indicate lifting cylinder at max performances 100 10 on off acoustic switch Operator s manual 00 5 errer 2 2 Additional panel Based on the crane version the available additional control panel may be one of the two types shown herebelow 1 main switch 2 reset push button 3 emergency stop push button 4 acoustic alarm o warning lamp to indicate pushed emergency stop 6 warning lamp to indicate device turned on 7 warning lamp to indicate reaching of 90 max performance 8 warning lamps to indicate lifting cylinder at max performances 100 2 3 Optional panel Other panels may be available on the crane according to technical requirements and to accessories The single functions are shortly described as follows 1 emergency stop push button 2 main switch 3 warning lamp to indicate pushed emergency stop 4 warning lamp to indicate device turned on o warning lamp to indicate activated oil cooler 6 warning lamps to indicate pressure status inside the different2. bucket PIN When the sequence has been completed you will hear an acoustic indication to confirm that the bucket is enabled 6 Use of radio remote control The following notes are helpful to operator for use of crane through radio remote control which may be of two different 6 1 Radio remote type SCANRECO Push button 1 of the push button control panel of the radio controller acts as the acoustic indicator of the DMU3000 device and simultaneously as the RESET function Operator s manual 00 13 E EFFER 6 2 Radio remote type HETRONIC QUES On the transmitter the push button 3 serves like acoustic alarm for DMU3000 device and at the same time like RESET function 6 3 AUTOMATIC SLOW DOWN The function AUTOMATIC SLOW DOWN of booms movements and extensions outlet is available in case of work with the radio remote control before activat ing the overload safety device Some seconds before hearing the quick alarm signal leading to crane movements stop the AUTO MATIC SLOW DOWN function is being operated The crane automatically reduces the max speed of the booms movements and extensions outlet len Bip Bip Bip Bip Slewing speed automatically reduces if the load applied is equal to or higher than 70 80 of the max load allowed The automatic movements stop shall occur with low structural stresses and MOST OF ALL without unforeseen load oscillations To
3. t Operator s Manual Data Monitor Unit 3000 Operator s manual 2 ass Foreword The contents in this technical manual concern the electronic overload safety device EOP named DMU3000 installed on the crane The information of this booklet are to be considered as additional spe cifications to the rules already set forth in the Crane User Manual Reading this manual is essential to learn how the DMU3000 system works It also helps to operate with the crane under safe conditions at maximum performances Sol Ge S p A All rights reserved No part of this may be published without prior written permission Operator s manual 3 Be 1 WORK PRINCIPLES oot eeco de molis e buxa Bas hen tob dd Uoxk ee 4 2 DESCRIPTION OF CONTROL PANEL FUNCTIONS EnA E ie MEE AE E E A A E E AE TEE 4 PEGON T REL uu 5 Seene EIE E NATIA A A EE T EAEN A E A 5 3 START OF DMU3000 DEVICE NO D ee E E E E E E R 7 Crane Spend f SAN CY assrete cre tereacrasascegerszaten sates a rE RE E E iE aa 7 4 WORKING WITH THE CRANE 1 c cece eres enne nnne nnne nnn nnne nnne nn nnns 8 5 USE OF SUPPLEMENTARY FLY JIB AND GRAB ROTATOR es 10 6 USE OF RADIO REMOTE CONTROL SCANRECO radio remote CONN ss sce T c RE 12 HETRONICS QUES radio remote control suasit ness QU andaba sacra Eaux Sac c usa bridal 13 AUTOMATI
4. Otherwise re check all above stated points PUSH THE RESET PUSH BUTTOM WHILE FLASHING after a few seconds of fix light the push button starts to flash slowly Then after pushing it switches off to show that the start phase is over Operator s manual 7 geass CHOICE OF ACOUSTIC ALARM by operating the switch the acoustic alarm may be selected either continuous type it only extinguishes at alarm end or timer type it extinguishes 5 seconds after alarm start AN CAUTION Carrying out a preliminary functionality check raise the 1st boom cylinder upwards at full stroke without load The DMUS3000 device shall avoid the outlet manoeuvre of the basic crane extensions In case of fly jib open at maximum the DMU3000 shall be activated To unblock the crane read the instructions as per chapter 4 3 1 Stand by If during the job no controlbank lever has been operated for over 30 minutes the DMU3000 is in STAND BY position and the warning lamp shown in the picture starts to flash two flashes alternated by a pause To work with the crane begin the whole start procedure from key switch To start manoeu vering the crane a whole start up procedure shall be launched A distinction shall be made whether using the crane manually thru the controlbank or by radio controls use ofthe crane in manual mode repeat the start ing procedure by turning the key switch and pressing the RESET butt
5. restore crane movements at full speed stop the load approach to crane base for a while The pressure inside the lifting cylinder causing alarm shall decrease under a predetermined value The movement speed of the boom sections is automatically lowered if the 2nd boom section exceeds a verti cal angle of 70 In some crane models you can position the supplementary articulation beyond the alignment position with the 2nd boom section This can only be done if the angle of the 2nd boom section is less than 30 The 2nd boom section of the crane can exceed the alignment position with the 1st boom section only if the pitch control function is disabled see 6 5 This operating mode is denominated pitching Each crane model has a specific maximum pitching angle which once reached prevents all lifting movements of the boom sections 6 4 FPI Function optional It allows to increase the crane lifting capacities by reducing the work speed It is voluntary engaged by the operator through the push button 4 and the warning lamp 5 shows this 6 5 Enabling the pitch control disabling selec tor switch Some crane models envisage the pitching function of the 2nd boom section with a consequent admitted maximum angle Using a dedicated selector switch arranged on a lead sealed box behind the safety guard you can disable the control function of this angle and reach the maximum pitching position Operator s manual 0 4 ass
6. temperature range 30 C 70 C The operation is guaranteed even if voltage of truck batteries differs by 20 from rated one Obviously check of batteries voltage is part of the regular truck controls During washing with hydro polishing machine avoid to turn the water outflow on several electric parts as well as on all truck components AN CAUTION In case of weldings on truck on crane or on truck body disconnect the positive cable from truck batteries in order to cut out the electric power supply of the device sj uy ET Mi i fem j ET T ENTE Ji iil n L rerom CB ceni y Sol Ge S p A Via Bonazzi 12 14 40013 Castel Maggiore BO Italy 39 051 4181211 Fax 39 051 701492 www effer it e mail truckcranesQeffer it fi wee kF E
7. 7 Additional functions optional The DMU3000 device offers additional safety functions as described in the following chapters Operating a certain function an acoustic warning alarm is audible Moreover should the optional display be available the warning lamp corresponding to the engaged safety function is lighting 7 1 Work in front area automatic decreasing of crane performances When working with the crane in front area the device automatically decreases performances to guarantee truck stability according to load charts Kindly refer to chapter 4 for additional information The warning lamp relevant to this function is lighting on the optional panel 7 2 Work stops with winch use When using the winch you can stop some of the crane movements which is pointed out by an acous tic alarm accompanied by a LED if an optional panel is installed A fast intermittent acoustic signal may trigger when the maximum load admitted is detected on the winch This alarm stops all crane movements with the exception of the lowering movement of the cable and retracting movement of the extensions of the base machine and supplementary articulation when the cable lifting limit switch trips This alarm stops all crane movements with the exception of the cable lowering movement and retracting movement of the extensions of the base machine and supple mentary articulation When the optional panel is installed the luminous LED flash
8. C SLOW DOWN c E 13 aiu POMC UO OP IONA PRETEREA 13 Enabling the pitch control disabling selector switch u 4 2 uterus nah Soa cna nda Ca aa rok de rhe su alae DU Rd ar arai ies 13 7 ADDITIONAL FUNCTION OPTIONAL Work in front area automatic decreasing of crane PeErfOrmMancCe cccceecceeeeeeeeseeeeeseeeeeseeeeesaeeeeeas 14 Work Stops with WING USG aaa sacs tates euet HEU HEBEL te Ea EEE 14 Protective crane down grading for work with grab cccecccccseeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeseeeseeeeeseeseesaeeeesaaes 15 OIRU ON GS CSS NETT OT NR TM 15 Notes about clogged TTC NOT 15 Check of oil high temperature vassinsstinctenussasnensicwetiansedasttiedannsditladdenissietieasietoabsieciedsiedeiadimedssmocedianeraeneste 16 Check of minimum oil level s sconsssccnuntuesinnodudeutsedscenciienncenedietunnsdacsd R i n eaei 16 8 OPTIONAL oeaan neato cant aa EE a ena new ties EE ana Nen Rar aia 17 9 PIN CODENUMBER How to store PIN codenumber sicciessinscassnsvasesiasueanrteiananivaerasusnbunhennedaysadeuiivatinncesatniennhessasnnasensatneennanswepeeede 18 How to use div eer giu agis M PIE 19 How to delete PIN codenumber sessessssssssssessseseennennnen nnn nnnnnnn nnn nnne senis sa sese sse sae sr sa senes snas 19 HOW to change PIN codenumber 2 aoo bru a Rude atadatad aan twaduduii edant ada Pwdd x Uaciu feci U des aS SUE lununedeaudeanaanet 19 10 ANOMALIES REMEDIES Instruct
9. ages described at point b shall not be profited Note If 100 of the crane s maximum capacity is reached i e end of stroke of 1st boom sec tion the noticeable swinging of load configuration with horizontal articulation reduce the pressure of the cylinder of the 1st boom section to restore the operating conditions of the crane using the lever that retracts the extensions of the base machine This procedure can be repeated 5 times at the most AN CAUTION TO BE USED ONLY IN THOSE CASES WHEN LOAD LOWER SHALL HELP PREVENTING A DANGEROUS SITUATION Pushing the RESET push button on DMU3000 panel it starts to flash for 10 seconds Within this period of time it is possible to carry out a short movement with one of the unadmitted manoeuvres except the extensions outlet CAUTION this manoeuvre requires a further higher performance to crane Once the manoeuvre time is over the crane automatically blocks again and the operator must wait 30 seconds before repeating this procedure Repeat is feasible until the max emergency limit is reached and anyhow for a maximum number of 5 times successively As an alternative one can operate simultaneously onthe lever for the main boom down mtion and shaking it many times the extensions retract lever This manoeuver can only be performed for a maximum number of 3 times successively This occurs in consequence of sudden operative stops or big load oscillations The red warning lamps relevant to cyli
10. alse alarms deriving from the hydraulic oil at low temperature Even the alarm reset will occur after 30 minutes of work with the new replaced filter Note Eventual alarms for crane operativity or for device anomalies have priority on this func tion Note Time passed with alarm switched on is stored by DMU3000 to prove an incorrect crane use 7 4 2 Check of oil high temperature This function protects the hydraulic circuit compo nents from high oil temperature When temperature exceeds 80 C the crane movements are blocked an acoustic continuous signal is audible and the cor responding warning lamp is lighting Extensions reenter is the only admitted manoeu vre Push the RESET push button if wanting to work with the crane without waiting for oil cooling The crane may be completely operated for 10 minutes During this period of time 2 acoustic signals are audible every 10 seconds to remind that available time is passing 7 4 3 Check of minimum oil level This function protects the hydraulic circuit in conse quence of insufficient hydraulic oil level When oil goes down the minimum level the crane movements are blocked an acoustic continuous signal is audible and the corresponding warning lamp is lighting Extensions reenter is the only admitted manoeu vre Push the RESET push button to restore the nec essary oil level Closure of hydraulic cylinders is admitted This kind of manoeuvre increases oil level insid
11. crane lifting cylinders 7 warning lamp to indicate reaching of winch 90 max performance 8 warning lamp to indicate engagement of one winch end stroke device or reaching of winch max performance 9 warning lamp to indicate crane booms positioned in the work area in front of truck reduced crane lift ing capacity 10 warning lamp to indicate clogged oil filter 11 warning lamp to indicate reaching of max hydraulic oil temperature 12 warning lamp to indicate low oil level in the tank 13 warning lamp to indicate activated device for grab use 14 warning lamp to indicate anomaly to DMU3000 device or requested crane service Operator s manual s ass 3 Start of DMU3000 device After inserting truck p t o please carefully follow these instructions to engage the electronic overload device TURN THE KEY MAIN SWITCH by moving the key into I position the device is electrically engaged CHECK THAT THE STOP WARNING LAMP SHALL NOT TURNED ON if the warning lamp is on one emergency stop push button is pushed to release it turn the push button clockwise THE DEVICE IS UNDER AUTO DIAGNOSTIC PHASE once control is finished the warning lamps at side and the acoustic alarm operate for one second in case of positive result CHECK THAT THE ON WARNING LAMP IS LIGHTING if the warning lamp is lighting the first start phase gave a positive result
12. e cylinder reaching the max capacity is on an acoustic quick intermittent signal is audible The load may be only brought near to crane base g lau Bip Bip Bip AN CAUTION Eoi e 11 1A ILCILELILILLLIIUQnu11 15211 11 1 1 242151 1 L1 1 X MEM as A it is always possible to bring the load close to crane base the pressure inside the cylinders goes down and all movements are automatically restored AN CAUTION OEEO 15 1 1 11 1 1 1 1 1 11 5 11 1 1 1 1511 L1 1 14 111 B it is possible to lower both crane arms when the 2n boom is positioned under horizontal and in some cases even when it is over the horizontal but within an angle of 30 AN CAUTION C it is always possible to perform slewing manoeuvres Operator s manual o o ass AN CAUTION D the intervention of the safety device DMUS3000 can be affected by load oscillations and ope rating speeds an improper operation can be easily reset executing a fast manoeuvre with the lever corresponding to standard machine extension in the direction of re enter The erasure of an eventual improper operation depends on the shifts of the lever in the correct direction no movements of hydraulic extensions are necessary Note When the crane shall handle the load at its max performance always work at slow speed preferably moving the cylinders one by one otherwise it may happen that the operative advant
13. e tank If functions 7 4 2 and 7 4 3 are present but the optional display is not fitted the corresponding lights are fitted on the sensor mounted on the oil tank green led ON operating sensor yellow led ON low oil level red led ON oil temperature 2 80 C Operator s manual 00 17 E EFFER 8 Optional The additional panel allows to display A the percentage of pressure available inside hydraulic cylinders B ordinary servicing schedule and the func tions engagements described at chapter 7 A On the panel the signal V gives advice to the operator during job which percentage of pressure is available inside the 19 boom cylinder 2nd boom cylinder and jib cylinder if fitted Thanks to this dis play the operator may continuously check the load applied to crane in terms of percentage compared to max performance B Besides this the signal V shows the eventual need of crane servicing kindly refer to User Manual for details of this topic Simultaneously to signal V which is displayed for 10 seconds from start the red warning lamp 1 is lighting intermittent close to 50 work hours it flashes for 10 seconds after each start for 10 hours to indicate that ordinary servicing is required A line with vertical leds on the signal V is lighting for 10 seconds close to 500 work hours it flashes for 20 seconds after each start for 20 hours to indicate that careful servicing is
14. es when the cable lowering limit switch trips This alarm only stops the lowering movement of the cable When the optional panel is installed the luminous LED flashes Slow intermittent acoustic signal This signal triggers when 90 of the maximum load admitted on the winch is detected This alarm does not stop any crane movement Operator s manual o t BES wows 7 3 Protective crane down grading for work with grab When the device triggers the corresponding luminous LED lights up if the optional panel is installed See chapter 5 on the triggering details 7 4 Control device 7 4 1 Notes about clogged filter When the crane is driven by a proportional distributor Bip Bip Bip Bip there is an acoustic visual warning function to point lun out when the delivery oil filter is clogged which is Bip Bip Bip Bip fitted on the piping that sends the oil of the pump to Bip Bip Bip Bip the hydraulic system of the crane If the filter cartridge should clog the operator will hear sets of four rapid acoustic signals one after the other for two minutes and will see the corresponding LED light up on the optional panel This acoustic indication is given each time the DMU3000 is turned on and only after the levers have been continuously operated for 30 minutes Operators manual o te Eccc woos Note The engaged clogged filter alarm activates after 30 minutes of crane job to avoid f
15. h B to cut out the acoustic signal a few times quickly A short sound is audible and the red led D relevant to 1 boom block is lighting 3 push the RESET push button C once 4 to insert the codenumber operate once the 1s boom lever simulating lower twice the 2nd boom lever simulating lower nine times extensions outlet lever simulating outlet 5 operate the 1 boom lever in upwards direction to confirm the inserted codenumber 6 the red led E relevant to 2n boom block is light ing T repeat codenumber input 8 the red led F relevant to fly jib block is lighting and a sound is audible for 3 seconds 9 turn off the key main switch A From this moment the crane may be operated only after inserting the PIN codenumber PIN Codenumber 129 Note In case of error the red led D relevant to 1s boom block is lighting and 2 short sounds are audible Push the RESET push button C and repeat the procedure Operator s manual 00 19 E EFFER 9 2 How to use the PIN codenumber With a PIN codenumber already stored operate the main switch A three red leds D E F on the control panel will start flashing in the sequence to indicate that the PIN codenumber must be inserted Before shifting the controlbank levers push the RESET push button the three red leds light up and the PIN codenumber must be inserted in the DMU3000 device Operate the controlbank levers once simulating lower of 1 bo
16. h the fly jib The same protecting cap is used for the electric con nection of the fly jib to the winch end stroke up device if it is not mounted Operator s manual 00 12 E EFFER If the crane is supplied with optional panel the positioning of the additional fly jib in negative not operating position is indicated in the following way on the visual display unit V the STAND BY mode of the crane is shown on the visual display unit V in the following way the led relative to the maximum pressure value inside the fly jib cylinder is the only one illuminated Note If the articulation is not used the mobile metal connector can be fixed to an attachment arranged on the articulation itself Using rotor bucket equipment in alternative to the articulation If a rotor bucket is fitted to the end of the base crane in alternative to the articulation a metal electric connector with the bucket programming is to be inserted bucket key so that the equipment can be operated hydraulically The bucket movements are performed with a slightly de rating of the crane performance and only after having enabled the commanding distributor for this type of use This is done through a pre established sequence of movements of the lever dedicated to the bucket function lever that originally operates the supplementary extension The lever is to be pushed up twice and pushed down once within 2 seconds This sequence is denominated
17. inate the alarm without repeat ing the start procedure If problem still persists get in touch with an EFFER authorized workshop immediately Check hydraulic pressure and oil supply to lifting cylinders then repeat the start procedure If problem still persists get in touch with an EFFER authorized workshop immediately Check sensors status and the related electric connections Once problem is solved the device will automatically eliminate the alarm without repeat ing the start procedure If problem still persists get in touch with an EFFER authorized workshop immediately Connect the by pass plug to basic crane refer to chapter 5 Check sensors status and the related electric connections Once problem is solved the device will automatically eliminate the alarm without repeat ing the start procedure If problem still persists get in touch with an EFFER authorized workshop immediately Turn off and then turn on the device If problem still persists get in touch with an EFFER authorized workshop immediately For crane folding kindly refer to paragraph 10 1 Operator s manual o z BES oos The 100 warning lamps are light The crane is blocked via antitheft Insert the right PIN codenumber to ing in quick course system with a PIN codenumber start working with the crane refer to chapter 9 1 The oil filter LED is lit on the optional Oil filter clogged Replace filter see chap 7 panel and
18. ions to disconnect the device in case of emergency sees 22 11 MAINTENANCE 1 nn eae innen th nri sn nni tnr r nnne rrr rre 25 Operator s manual 00 4 E EFFER 1 Work principles The DMU3000 is an electronic overload safety device enabling to work with the crane under safe conditions avoiding overload manoeuvres IT IS ESSENTIAL TO ACTIVATE THE DEVICE BY MEANS OF THE RELEVANT CONTROLS IN ORDER TO OPERATE WITH THE CRANE During job phase the pressure inside the lifting cylinders is constantly kept under control The operator learns through acoustic and visual signals when 90 and 100 of the max crane performance are reached On the control panels located next to crane manual controls the cylinder which activated the device is pointed out This helpful indication enables to use the crane at maximum performances of all structural components The radio remote control optional leads to a series of functions applied on the radio transmitter The device engagement does not permit the opera tor to make those movements with the crane which could bring away the load from the crane base This particular manoeuvre would subsequently increase the crane lifting capacities Note For further information kindly refer to user manual The installation of winch optional requires an additional control panel for the load applied to rope and enga gement of end stroke devices
19. nders showing dangerous situation are on an acoustic continuous signal is audible The load may be only brought near to crane base no slewing manoeuvres are allowed aaa the max emergency limit is reached because of sharp end stroke opening of cylinder even without any load hanged on the hook weight higher than crane capacity hanged on the hook and trial of lifting it quickly Operator s manual 00 10 E EFFER The red warning lamps relevant to cylinders showing dangerous situation are on an acoustic continuous signal is audible The crane can not be operated Pushing the RESET push button it starts to flash for 10 seconds Within this period of time it is possible to carry out a short lowering movement in order to unblock the crane On cranes equipped with speed automatic slow down system in case the DMU3000 device operated because of an end stroke opening of the 1st boom it may happen that you don t note the lowering of the arm although the sound alarm stops In such case bring back the lever of the controlbank to the central position and execute an additional manoeuvre to lower the boom no other manoeuvre is required af Bip Bip Bip Bip On cranes equipped with remote control and speed automatic slow down system the activation of the signal indicating that the crane reached the 90 of its maximum lifting capacity due to an end stroke opening of the 1st boom implies that boom l
20. om 2 boom and basic crane extension and operate the 1 boom lever in upwards direction to confirm The insertion of a wrong PIN codenumber is signalled by three flashing red leds push the RESET push button and repeat the procedure of PIN codenumber insertion 9 3 How to delete PIN codenumber to be car ried out starting from crane completely switched off 1 operate the main switch A key switch 2 operate the switch B to cut out the acoustic signal a few times quickly A short sound is audible 3 push the RESET push button C once and insert the current PIN codenumber Ex 129 The red light D relevant to 1 boom block is lighting In case of error repeat the procedure and push again the RESET push button each time 4 push the RESET push button C again the three leds are lighting 5 operate the controlbank levers once simulating lower of 1st boom 2 boom and extensions outlet 6 operate the 1 boom lever once simulating upwards of 1 boom the red led E relevant to 2 boom is lighting T operate the controlbank levers once simulating lower of 1t boom 2 boom and extensions outlet 8 operate the 1 boom lever simulating upwards movement The red led F relevant to fly jib is lighting and a sound is audible for 3 seconds 9 turn off the key main switch A From this moment the crane has no PIN code number 9 4 How to change PIN codenumber to be car ried out starting from crane completel
21. on use of the crane via radio control press the emer gency stop button on the radio control then release the button and connect the radio signal If the crane is supplied with optional panel the STAND BY mode of the crane is shown on the visual display unit V in the following way the leds relative to the maximum pressure values inside the cylinders are the only ones illuminated 3 2 Crane opening in safety As described in the User Manual the 1 manoeuvre to be executed to open the crane from transport posi tion regards the 2 boom closure On some crane models supplied with pressure trans ducer fitted on the 2 boom hydraulic cylinder the DMU3000 device blocks the controlbank operation and as a consequence the crane operation should the right work sequence not be followed It is necessary to close the 2 boom hydraulic cylin der in order to restore the crane movements Operator s manual o s Sass 4 Working with the crane Even in presence of the DMU3000 system the operator shall handle the loads by paying attention to the lifting capacities shown in the load charts The following operative conditions may be faced 90 of max lifting capacity is reached the yellow warning lamp is on an acoustic slow intermittent signal is audible The crane may be operated DNE 1 A 9 lati Bip Bip Bip 100 of max cylinder capacity is reached the red warning lamp relevant to th
22. owering manoeuvres are at the minimal speed In order to obtain the maximum operating speed after some millimetres of cylinder hydraulic stroke bring back the lever of the controlbank to the central position and execute an additional manoeuvre to lower the boom no other manoeuvre is required Note In case the DMU3000 device stops crane operation because of sudden load movements or fast boom movements with heavy loads applied check pressure by acting on the inlet extension lever with quick shifts max 5 shifts 5 Use of supplementary fly jib and grab rotator The following notes are helpful to fly jib use on those crane models where the DMU3000 electronic device is available fly jib work is assimilable to the one of crane 2 CSR S boom 3 X fly jib is hydraulically activated through connection TA of four quick couplings i an electric connector is located close to the hydrau lic quick couplings The electric activation of the fly jib occurs when such connector is fitted Note Remove the electric by pass from the plastic 2 poles connector when using the winch with the fly jib Operator s manual o W Note Without any electric connection the fly jib may not be operated Electric connection electric connection at crane tip to be carried out when wanting to work with the fly jib Protection plug with electric by pass function for connection on crane Remove the when using the winch wit
23. rding to para m New PIN graph 10 1 mmmcodenumber 572 10 Anomalies Remedies In case of defect the DMU3000 is audible the acoustic alarm continuous alarm Some warning lamps are displayed on the control panel to give advice about the kind of anomaly occurred The following notes concern the main anomalies causes and remedies to finish a job and go to the nearest EFFER authorized workshop The note of activated antitheft is listed should it be mistaken for anomaly Operator s manual Anomaly No warning lamp is lighting and no acoustic alarm is working even after a right start procedure All warning lamps 100 90 and RESET are lighting slowly All warning lamps 10096 90 and RESET are lighting quickly The 100 warning lamp of 1 boom is lighting quickly while the other warning lamps RESET 90 and 100 are fixed on As above but while carrying out upwards movement with 1 boom in support The 100 warning lamp of 2 boom is lighting quickly while the other warning lamps RESET 90 and 100 are fixed on The 100 warning lamp of fly jib is lighting quickly while the other warning lamps RESET 90 and 100 are fixed on All warning lamps 10096 90 and RESET are fixed on 00 21 Cause Lack of electric power to DMU3000 One or more controlbank lever s no
24. required Two lines with vertical leds on the signal V are lighting for 10 seconds close to 1000 work hours it flashes for 35 seconds after each start for 40 hours to indicate that extraor dinary servicing is required Three lines with vertical leds on the signal V are lighting for 10 seconds Note Careful and extraordinary servicing must be carried out by an EFFER authorized work shop which will eliminate the visual signal and store the intervention on the DMU3000 device Later on this will help to always have an updated status of effected servicing Operator s manual 00 18 E EFFER 9 PIN Codenumber PIN Codenumber The DMU3000 device offers the chance of insert ing a personalized start codenumber Thus an antitheft system comes in force should the right PIN codenumber not be digited the crane may not be operated At each crane start insert the PIN codenumber by shifting the controlbank levers or by means of the remote control if installed on the crane The personalized codenumber shall be inserted by installer or by user The following instructions will be helpful in case of PIN codenumber store delete and change 9 1 How to store PIN codenumber to be carried out starting from crane completely switched off PIN codenumber 111 can not be used A lever not shifted means ZERO Example how to store the PIN 129 codenumber 1 operate the main switch A key switch 2 operate the switc
25. t in central position at time of DMU3000 start One or more controlbank lever s have the sensor disconnected from DMU3000 or the connecting cable or the sensor itself is damaged The pressure sensor of 1 boom cylinder is disconnected or the con necting cable or the sensor itself is damaged The pressure sensor of 1st boom cyl inder does not feel enough pressure for lifting P T O not connected The pressure sensor of 2 boom cylinder and or the relevant angle sensing are disconnected or the connecting cable or the sensors themselves are damaged Lack of jib controls when fly jib is fitted refer to chapter 5 One or both pressure sensors on the fly jib cylinder or the angle sensing as well are disconnected from the safety device or the connecting cable or the sensors themselves are damaged The DMU3000 device has a prob lem Bc Remedy Check integrity of the fuse located next to truck batteries space 7 5 A Bring all levers back to central position and repeat the start procedure The extensions reenter is being operated in this condition only after pushing the RESET push button Check sensors status of all control bank levers and all electric connec tions Repeat the start procedure If problem still persists get in touch with an EFFER authorized workshop immediately Check sensors status and the related electric connections Once problem is solved the device will automatically elim
26. the intermittent acoustic signal is heard 10 1 Instructions to disconnect the device in case of emergency According to the type of crane one of the four under stated solenoid valves is available EV3 EV4 Operator s manual o z SS D wows A Take away the seal put at end B Mechanically block the spool inside the solenoid valve by unloosing the ring nut pay attention that the small piston is not lost because it is essential to work C Invert the small piston indicated by the arrow Insert it inside the cover for better convenience Then screw the ring nut again A Take away the seal put at end B Push the spool inside the solenoid valve C Turn the spool clockwise until it is locked Operator s manual 4 Gs After cutting out the solenoid valve lay the load without increasing the outreach bring the crane in transport position according to User Manual instructions and go to an EFFER authorized workshop AN DANGER With the crane in emergency condition all safety devices are disconnected Do not operate the crane with loads hanged on to avoid severe personal injuries or run the risk of life danger to crane operator Operator s manual 00 25 E EFFER 11 Maintenance The electronic overload safety system does not require any servicing The accurate choice of components at design phase allows its use even under unfavourable weather conditions
27. y switched off 1 operate the main switch A key switch NO PIN Codenumber Operator s manual 00 20 E EFFER 2 operate the switch B to cut out the acoustic signal a few times quickly A short sound is audible 3 push the RESET push button C once and insert the current PIN codenumber Ex 129 The red light D relevant to 1 boom block is lighting In case of error repeat the procedure and push again the RESET push button each time 4 push the RESET push button C again 5 operate the three above mentioned controlbank levers for the desired number of times The new PIN codenumber is set up 6 operate the 1 boom lever in upwards direction to confirm the inserted codenumber EX 572 T the red led E relevant to 2 boom block is light ing 8 repeat codenumber input 9 the red led F relevant to fly jib block is lighting and a sound is audible for 3 seconds 10 turn off the key main switch A Note In case of error the red led D rel evant to 1 boom block is lighting and 2 short sounds are audible Push the RESET push button C and repeat the procedure from point 5 From this moment the crane may be operated only after inserting the new PIN codenumber Note Should the PIN codenumber be forgotten it is necessary to go to an authorized workshop which may intervene on DMU3000 soft ware in order to work again with the crane However it is possible to use the crane acco
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