ItowaK
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1. 2 OOOTRWOND O O 0 TUNER SETS 0 FULLY CHARGE THE BATTERIES BEFORE USING THE SET FOR THE FIRST TIME litowa SETS 1 INTRODUCTION This manual is a guide for the correct use of the ITOWA remote control set This set has been specially designed for the wireless remote control of all types of electro mechanical machinery The most advanced technology and the latest generation microprocessors have been incorporated in the electronic design This means total safety when using the radio control The type of transmission used GCFI Intelligent Changing Frequency Management provides the equipment with an intelligent system enabling it to change to vacant frequencies automatically and at random thereby avoiding interferences which could cause continuous downtimes during operation 2 GENERAL RULES FOR THE CORRECT AND SAFE USE OF THE RADIOCONTROL For maximum safety when handling the radio control the user must follow the rules indicated in this manual Whenever the crane has to be manoeuvred the radio control operator must be in a place where he can view the whole manoeuvre being performed If this is not possible he should position himself where he can see as much of the manoeuvre as possible and coordinate with another person when he cannot see properly Never perform a manoeuvre which may be partially uncontrolled Do no2. a i2 21 3 48V 1 230V 9 4 Attention If the Stop manoeuvre does not require independent contacts a jumper should be made between terminals 23 and 25 and the manoeuvre in terminals 24 and 26 should be connected This relay can be configured as N C through the jumper located at the back of the plate Other power supplies to be consulted Itowa Y TUNNER SETS ______ i 99 usen MANUAL 10 RECYCLABILITY GE INFORMATION FOR THE PROPER MANAGEMENT OF ELECTRIC AND ELECTRONIC APPARATUS WASTE RAEE At the end of the life span of the set it should not be mixed with general waste You can hand it in free of charge at any collection plants of local councils or distributors who provide this service Eliminating electronic waste separately means avoiding possible negative consequences on the environment and also the materials can be treated and recycled leading to significant saving in energy and resources To underline the obligation of collaborating in selective waste Collection the product is marked with a warning not to use normal containers for its disposal Contact the corresponding authorities for further information 10 1 PACKAGING The material used in packaging can be recycled Please bear in mind the local regulations for the treatment of this type of waste
3. ITOWA IT IS FORBIDDENEN TO FULLY OR PARTIALLY REPRODUCE THIS MANUAL WITHOUT THE PRIOR WRITTEN AUTHORISATION FROM ITOWA IN THE EVENT OF INFRINGEMENT ITOWA RESERVES THE RIGHT TO TAKE THE ACTION IT DEEMS NECESSARY IN ACCORDANCE WITH THE CURRENT LAW ITOWA RESEREVES THE RIGHT TO MODIFY THIS MANUAL WITHOUT PRIOR NOTIFICATION MATNRGB REV 6 14 09 2015 Approved by the head of the Engineering Dept Mart nez 0 T NNEH CONTENTS 1 INTRODUCTION 2 GENERAL RULES FOR THE CORRECT AND SAFE USE OF THE RADIOCONTROL 3 DESCRIPTION OF THE SET 3 1 TRANSMITTER 3 2 RECEIVER 3 3 BATTERY CHARGER 4 TECHNICAL SPECIFICATIONS 4 1 GENERAL SPECIFICATIONS 4 2 TRANSMITTER 4 3 RECEIVER 4 4 BATTERY CHARGER 5 INSTALLATION AND START UP 5 1 INSTALLATION OF THE RECEIVER 5 1 1 FASTENING OPTIONS 5 2 CONNECTING THE SET 5 3 POWER SUPPLY OF THE RECEIVER 5 4 START UP 5 4 1 SETTING THE TRANSMISSION TIME 5 4 2 BATTERY STATUS 6 MAINTENANCE OF THE RADIOCONTROL SET 6 1 MAINTENANCE OF THE TRANSMITTER 6 2 MAINTENANCE OF THE RECEIVER 6 3 MAINTENANCE OF THE CHARGER 6 4 BATTERY CHARGING 7 DISPLAYING THE CODE 7 1 DISPLAYING THE CODE OF THE SET 8 TROUBLESHOOTING 9 QUICK DISPLAY GUIDE 9 1 SUMMARY OF RECEIVER LED FUNCTIONS 9 2 SUMMARY OF TRANSMITTER LED FUNCTIONS 9 3 CONNECTING THE RECEIVER 10 RECYCLABILITY 10 1 PACKAGING 40 ODN
4. the charger tests its level and then charges accordingly for approximately 20 minutes led is on or it keeps it charged led flashes until it is fully charged led is off Complete charging takes less than 8 hours For safety purposes the maximum charging time is limited to 12 hours Charging should be performed at a temperature of between 10 and 50 C Power supply led Charging led VA001453 Itowa Y TUNNER SETS 9 vuseRwaNUAL 4 TECHNICAL SPECIFICATIONS 4 1 GENERAL SPECIFICATIONS RESPONSE TIME TO ORDER 50 ms ACTIVE EMERGENCY TIME 50 ms PASSIVE EMERGENCY TIME 1900 ms RADIUS OF ACTION 90 metres Frequency bands 433 050 to 434 775 MHz 300 220 868 000 to 870 000 MHz TEMPERATURE RANGE From 20 C to 70 C 4 2 TRANSMITTER Transmission power 10 mW P R A Power supply Removable battery Ni MH 3 6V Endurance 18 hours 10 minutes reserve Dimensions External 170x70x55 mm Weight With battery and belt 325 g Protection IP 65 TUNNER SETS USER MANUAL 4 3 RECEIVER Maximum number of relay switchings Power supply Max consumption Connection Fuses Dimensions Weight Fastening Protection 4 4 BATTERY CHARGER Power supply Charging time Resistive load 5 A at 250 Vac 30 Inductive load cos0 0 4 2 A at 250 Vac or 30 vdc 48 Vac 115 230 20 15 according to EN 60047 5 1 24 20 15 according
5. position of Jumper Ji is changed during the test the sequence is not interrupted For better understanding of this process an example of the code and the resulting display is given The code of the example is 01A38E Led Number of pulses EX 11 Itowa Y TUNNER SETS AUN MER MANUAL 8 TROUBLESHOOTING INCIDENT SITUATION ACTION None of the transmitter Check that the battery is properly inserted indicator p and Check that the battery is charged or directly light up replace with a charged battery Both leds and of Transmitter with keyboard is locked follow steps tranemiitertiash given in Locking the Keyboard to unlock it EEPROM error Check in the transmitter that it is Only led S1 lights up inserted in its housing If it is and still does not work contact the Technical Assistance Service Led S2 of the transmitter A pushbutton is pressed check that all actuators lights up and flashes of the transmitter are in the stand by position Eeprom fault Check in the RX that it is inserted in Led S4 of the RX flashes its housing If it is and still does not work contact The set does not start the Technical Assistance Service Connect the cable from the remote control to the electric panel of the machine using the corresponding connectors The set is not connected to the machine The set is connected to the machine but it does not work The power supply of the set is under 45 of the nom
6. inal value The fuses of the stop relays are blown They The set is connected to the should be replaced with new fuses of the same The set starts up but machine but it still does not value the machine does Place the pushbuttons of the cable cabin instead not work of the remote control If it still does not work the problem is with the machine Itowa Y TUNNER SETS USER MANUAL 9 QUICK DISPLAY GUIDE 9 1 SUMMARY OF RECEIVER LED FUNCTIONS A1 SKO Shutdown of set for time or STOP BUTTON OC Stand by mode or manoeuvre without changes 0 Fault in Stop relays Flash for each mode change in one of the relays er _ Itowa Y TUNNER SETS USER MANUAL moe BD O 9 2 SUMMARY OF TRANSMITTER LED FUNCTIONS O e Communication between Tx Rx Together with led keypad e Manoeuvre button is on when start button is pressed Standby mode or battery 0 Battery in reserve Mode Indication ____ fho pe __ litowa SETS 9 3 CONNECTING THE RECEIVER
7. ll remain active while the button is pressed To keep the radio channel free and to avoid the operator from accidentally leaving the machine on when not in use the remote control is equipped with an automatic shutoff system This system is activated after 180 seconds this can be programmed after not operating sending a shutoff sequence to the receiver causing the machine to stop 5 4 1 SETTING THE TRANSMISSION TIME The automatic stop time can be set from the pushbuttons and can be changed between three values 1 Lock the STOP BUTTON and remove the battery 2 Press either of the first two manoeuvre buttons and keep them passed while you insert the battery 3 Wait approximately one second and unlock the STOP BUTTON 8 MANUAL 4 Release the manoeuvre button and then press it again 5 The leds 5 will start to flash simultaneously from one to three times indicating the set time which can be Mode 1 180 seconds one flash Mode 2 330 seconds two flashes Mode 3 continuous transmission three flashes Repeat this sequence to change from one mode to another in a cycle To activate the transmitter again the battery should be removed and then inserted 5 4 2 BATTERY STATUS When the transmitter detects that the battery is at a certain level of discharging the led will start to flash and the horn will turn on intermittently reserve After about 10 minutes the
8. mediately is they have been cut or damaged as the result of improper use of the apparatus Check the contacts of the battery holder ensuring that they are clean and free of rust and that the spring return force is correct 6 2 MAINTENANCE OF THE RECEIVER Maintenance of the receiver is identical to the transmitter The following parts should be checked The connection between the receiver and the electrical equipment of the machine The correct working order of the active and passive safety circuits The correct working order of all the leds display messages The receiver cover and packing gland should be properly sealed The firm fastening of the whole unit If the antenna is exterior check that the connection is clean and free of rust To check the working order of the active safety circuit simply press the STOP BUTTON while the remote control is on The general contactor should drop immediately To check the working order of the passive safety circuit remove the battery from the transmitter The general contactor should drop after within a maximum of 1 9 seconds 6 3 MAINTENANCE OF THE CHARGER The following parts should be checked Contacts which should be clean and free of rust The correct display and indication of the leds jATTENTION IF YOU DETECT ANY ANOMALY IN THE WORKING ORDER OF THE SET IT SHOULD BE IMMEDIATELY SWITCHED OFF If you have any doubt or enquiry contact our Technical Assistance Ser
9. ntle the set lever with a flat screwdriver between the metal structure of the machine and the magnetic fastening Itowa Y TUNNER SETS USER MANUAL 5 2 CONNECTING THE SET It is recommended to connect the set with a standard multi cable hose This hose will be connected to the set at one end by means of the supplied Itowa connector and the other end will be connected to a multi pole connector identical to the one used by the machine to interconnect with its pushbutton box 5 3 POWER SUPPLY OF THE RECEIVER iATTENTION CONNECTION SHOULD BE MADE SO THAT WHEN GENERAL SWITCHING IS TURNED OFF THE REMOTE CONTROL RECEIVER IS ALSO TURNED OFF iATTENTION I AS A SAFETY MEASURE ENSURE THAT IT IS EARTHED WITH THE CORRESPONDING PIN OF THE CONNECTOR Itowa will not be held responsible for incorrect installation 5 4 START UP Once the receiver is installed when the general switch of the machine is turned on the leds located on the front of the receiver set will light up for testing Insert a charged battery in the transmitter switch off the STOP BUTTON and press the START button the remote control will start to operate by turning on the stop and start relays and the general contactor will be locked The led and the S1 led Start up led of transmitter will light up indicating that the remote control is in operating mode From this moment if any button is pressed the corresponding manoeuvre will be activated The selected manoeuvre wi
10. re pushbuttons and display leds are in the front part A housing for interchangeable batteries is provided at the back MANOEUVRE MANOEUVRE RAISE LOWER TROLLEY LEFT TROLLEY RIGHT belt CRANE FORWARDS CRANE BACKWARDS STOP No VA001223 N VA001387 Itowa Y TUNNER SETS USER MANUAL 3 2 RECEIVER The receiving unit consists of a cabinet which houses the various electronic systems to receive orders and activate deactivate the corresponding relays for each manoeuvre of the crane The signal received by the antenna is injected into the receiver which supplies a low frequency signal in FFSK code to the microprocessor The control module checks that the information received is free of errors and then draws up the corresponding order to activate corresponding relay For further safety both the software and the hardware of all surveillance systems are double VA001224 Itowa Y TUNNER SETS BUR USER MANUAL 3 3 BATTERY CHARGER The charger charges the batteries quickly and safely The batteries supplied are Ni MH from which the charger extracts their maximum power It is able to detect faulty batteries short circuits or overheating and can recuperate batteries that have been flat for a long period of time The charger has 2 display leds one for power supply indicating that the set is connected to the mains and the other indicating that the battery is being charged When the battery is inserted
11. t leave the radio control transmitter on the ground or on metal blocks If you must do so activate the emergency stop STOP BUTTON of the radio control At the end of the working day or if the radio control operator has to leave the radio control he should activate the emergency stop STOP BUTTON of the radio control and place the battery in the charger for recharging Procedure to Lock the Keyboard The equipment can have the option of keyboard lock on the transmitter by means of a system of sequential lock unlock of buttons This system is similar to the one used to lock telephones To lock the keyboard press the start button 5 times in less than 3 seconds with the STOP BUTTON pressed Both leds 13 and will light up for seconds To unlock the keyboard repeat the same operation that is press the start button 5 times in less than 3 seconds with the STOP BUTTON pressed The operation will also be indicated in the same way that is both leds and _ will light up for seconds Itowa Y TUNNER SETS BUR USER MANUAL We would point up that if your press the start push button when the transmitter is blocked the led p and the led blink alternately In case the start button is pressed while the keyboard is locked both leds will blink alternatively 3 DESCRIPTION OF THE SET TRANSMITTER RECEIVER BATTERIES CHARGER 3 1 TRANSMITTER This is a sealed pushbutton box in highly resistant plastic material The manoeuv
12. to EN 60047 5 1 0 1A 48 Vac 0 05 A 115 Vac 0 03 A 230 Vac 0 135 A 24 Vdc By means of an 26 pin connector Emergency Stop Manoeuvre 3A External 190 x 83 x 165 mm With fastening 890 g With bolts DIN rail or magnetic optional IP65 115 230 15 Max 3 VA 8 hours Protection IP30 Charger Dimensions 75 x 95 50 Itowa Y TUNNER SETS _________ 5 INSTALLATION AND START UP 5 1 INSTALLATION OF THE RECEIVER The receiver should be installed in an accessible location to be able to work on it easily i ATTENTION IT IS VERY IMPORTANT TO CLOSE THE COVER OF THE RECEIVER PROPERLY IN ORDER TO ENSURE SEALING THE GUARANTEE DOES NOT COVER ANY BREAKDOWNS CAUSE BY INCORRECTLY CLOSING THE COVER In applications with an exterior antenna it should be free of metal shields in order to achieve a better radio link and avoid failures in communication 5 1 1 FASTENING OPTIONS lt gt VA001383 Optional fixing For the magnetic fastening option it should be placed on a metal surface with a MINIMUM THICKNESS OF 4 MM where the two magnets contact the flat surface N iATTENTION ONCE INSTALLED CHECK THAT THE SET 5 FIRMLY ACNHORED AND DOES NOT SLIDE Due to the magnetic force of the magnets to disma
13. transmitter will switch off and the led will be permanently on flat battery 6 MAINTENANCE OF THE RADIOCONTROL SET The equipment you have purchased is manufactured using top quality materials to ensure perfect working order and operation of the remote control Similarly to all machinery and equipment the remote control requires minimum basic maintenance tasks that should be performed In order to increase the life span of the apparatus and avoid unnecessary repair costs we advise you to carefully follow these preservation and maintenance recommendations Use the fastening accessories and shoulder strap suitably and adjust them so that the set can be used comfortably and safely The pushbuttons of the set are of elastic material to give elasticity touch and water tightness this means that special care should be taken not to use sharp objects which could damage the structure of the pushbutton Replace the pushbuttons immediately if they are worn or damaged SPECIFICATIONS OF THIS EQUIPMENT AND OF THE TRANSMITTER AND UHF i ATTENTION ORIGINAL SPARE PARTS SHOULD BE USED FOR ALL REPAIRS SAFETY RECEIVER SHOULD NOT BE MOVED Itowa Y TUNNER SETS USER MANUAL 6 1 MAINTENANCE OF THE TRANSMITTER iATTENTION BEFORE HANDLING THE TRANSMITTER TURN OFF THE GENERAL SWITCH OF THE MACHINE The good condition of the transmitter should be checked paying particular attention to joints and rubber protections of the various parts Replace im
14. vice or any of our authorised technicians 10 Itowa Y TUNNER SETS a USER MANUAL 6 4 BATTERY CHARGING The batteries supplied with ITOWA equipment do not have a memory effect meaning that they can be charged without having to be totally flat Therefore in order to lengthen their life span it is recommended to use one battery every half day of work 7 DISPLAYING THE CODE 7 1 DISPLAYING THE CODE OF THE SET If you want to know the code of the set the receiver can display it by turning on jumper J1 of the base plate To start displaying place the jumper in the position indicated in the following figure VA001228 The presentation sequence of the code will start through the LEDS The hexadecimal value of each group will be represented by a LED of the front panel of the receiver through a number of flashes equal to this value starting with LED S1 with the first digit of the code reading from left to right The following table shows the correspondence between the hexadecimal value of each digit and the number of flashes corresponding to the LED it represents Gode caracter Hexadecimal 0 4 s 7 5 Number of parses Decima o v 4 5 7 e o e s e Bear in mind that once the receiver detects the position of jumper J1 the test of all the LEDs is carried out without interruption Between the presentation of one LED and another all the LEDs flash as a separation mark If the
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