Itowa IT3R10 User Manual Download Page 10

RECEIVER IT3R10 

USER MANUAL 
 

10 



6. MAINTENANCE  

 

The  product  you  have  purchased  is  made  with  the  highest  quality  materials  that  ensure  the  perfect 
functioning and operability of the radio remote control. Like any other machine or equipment, the remote 
control requires a minimum of basic maintenance that must be done. 

In order to increase the life of your appliance as much as possible, and to avoid unnecessary repair costs, 
we recommend that you carefully follow the following maintenance and maintenance tips: 

 

¡ATTENTION!:

 

ORIGINAL SPARE PARTS SHOULD BE USED FOR ALL REPAIRS, 

SAFETY SPECIFICATIONS OF THIS EQUIPMENT AND OF THE TRANSMITTER AND 
UHF RECEIVER SHOULD NOT BE MOVED.  

 

¡ATTENTION!:

 BEFORE HANDLING THE TRANSMITTER, TURN OFF THE GENERAL 

SWITCH OF THE MACHINE.. 

 

 

6.1. MAINTENANCE OF THE RECEIVER 

During maintenance of the receiver the following parts will 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 of all LEDs through the start test. 

  The correct closing of the cover and gland. 

  The firm fastening of the whole unit. 

  If you have an external antenna, 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 1.6 seconds. 

Summary of Contents for IT3R10

Page 1: ...User Manual MARI10EN Rev 1 05 2020 Receiver IT3R10 EN nS...

Page 2: ...RODUCE 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 ITO...

Page 3: ...RECEIVER 5 4 TECHNICAL SPECIFICATIONS 6 5 INSTALLATION AND START UP 7 5 1 INSTALLATION OF THE RECEIVER 7 5 1 1 FASTENING OPTIONS 7 5 2 CONNECTING 7 5 3 START UP 9 6 MAINTENANCE 10 6 1 MAINTENANCE OF...

Page 4: ...y and at random thereby avoiding interferences which could cause continuous downtimes during operation The receiver works in the UHF band at frequencies between 433 050 and 434 775 MHz or between 868...

Page 5: ...for each operation of the crane FM radio modulation and FFSK coding are used for radio transmission of control signals The control module is in charge of verifying that the information received is fr...

Page 6: ...2 A to 250 Vac or 30 Vdc Power supply according to the model 48 Vac 230 Vac 20 15 according to EN 60047 5 1 48 Vac 115 Vac 20 15 seg n EN 60047 5 1 115 Vac 230 Vac 20 15 seg n EN 60047 5 1 24 Vac 230...

Page 7: ...na 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 For the magnetic fastening option it should be placed on a met...

Page 8: ...ATION AT TERMINALS 24 AND 26 1 This relay can be configured as N C Normally Close through the bridge located on the back of the board 2 For other power supplies please see the attached documents provi...

Page 9: ...lowing steps will be done with the transmitter associated with the receiver Insert a charged battery into the transmitter set release the STOP BUTTON and press the START 1 button The remote control wi...

Page 10: ...BEFORE HANDLING THE TRANSMITTER TURN OFF THE GENERAL SWITCH OF THE MACHINE 6 1 MAINTENANCE OF THE RECEIVER During maintenance of the receiver the following parts will be checked The connection between...

Page 11: ...rting with LED S1 with the first digit of the code reading from left to right The following table indicates the correspondence between the hexadecimal value of each digit and the number of flashes tha...

Page 12: ...STATE LED S2 Stand by mode or operation without changes Fault in Stop relays Flashing for each change of state in one of the relays STATE LED S3 Not used STATE LED S4 EEPROM Ok Error in EEPROM STATE...

Page 13: ...to the electrical panel of the machine using the corresponding connectors The set is connected to the machine but it does not work The power supply of the set is under 45 of the nominal value The set...

Page 14: ...ns avoiding possible negative consequences for the environment resulting from improper disposal And also allows a treatment and recycling of the materials that compose it obtaining important savings i...

Page 15: ...RECEIVER IT3R10 USER MANUAL 15 www itowa com SINDITO S L Faraday 159 08224 Terrassa Barcelona Espa a Tel 34 93 733 98 50...

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