Related Manuals for ARAG 481 Series
Summary of Contents for ARAG 481 Series
- Page 1 electric control unit With Solenoid valveS for orchard Sprayer applicationS Serie 481 uSe and maintenance...
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Page 2: Legend Symbols
This manual is an integral part of the equipment to which it refers and must accompany the equipment in case of sale or change of ownership. Keep it for future reference; ARAG reserves the right to modify the specifications and instructions regarding the product at any time and without prior notice. -
Page 3: Table Of Contents
contentS • Legend symbols.......................2 1 Product description ......................4 2 Intended use ........................4 3 Unit layout ........................5 Fittings ........................5 4 Installation ........................6 Safety regulations ....................6 Installing and connecting the unit ................7 Connecting up the system ..................9 Connection to control devices ..................9 5 Setting before use ...................... -
Page 4: Product Description
The system shall feature a filter and a maximum pressure valve suitable for the application. Please refer to ARAG catalogue when selecting the necessary components. ARAG is not liable for direct or indirect damage due to the type of product used for treatment with its control units. -
Page 5: Unit Layout
unit LAYout Fig. 1 s1-s2 Solenoid coils They open/close the corresponding section separately. u1÷u2 Output to sections in Inlet of fluid to be sprayed Fittings Use couplings with fork-shaped ends supplied with the control unit to connect the unit to system (please refer to diagram in Fig. -
Page 6: Installation
Have the unit installed by qualified personnel. ARAG is not liable for any damage to equipment or injury to persons, animals or things caused by incorrect or unsuitable connection of the unit. Likewise, ARAG is not liable for any damage caused directly or indirectly to equi- pment or machinery, or injury to persons or animals caused by unsuitable or unfit hoses, cable grips, wraps or other accessory. -
Page 7: Installing And Connecting The Unit
Installing and connecting the unit Install the control unit using M8 screws (not supplied) in the relevant holes (A) on brackets and by means of the preset fittings set in place by the farming machine's manufacturer in order to ensure correct fastening, as shown in Fig. - Page 8 The control unit is designed for installation on the chassis of a farming machine; it comes with a drilled bracket for proper installation. Fig. 4 Fig. 5 Fig. 6 Dimensions (mm) Drill. master (mm) Code 481600002 481600004...
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Page 9: Connecting Up The System
• Any damage to the unit resulting from the above will automatically invalidate any warranty rights. Electric units are designed for connection to relevant ARAG control devices (computer and control boxes). Each control device comes complete with the necessary connection cables and all cables are marked for ease of identification;... -
Page 10: Setting Before Use
It is possible to install the unit with an optional "Energy Saving" electronic cable (order code 481600.100 ARAG catalogue) which adds an energy-saving feature. This cable (1,3 m long) is equipped with an electronic connector that cuts off current draw after valve opening. A led is ON during connector operation. -
Page 11: Maintenance / Diagnostics / Repairs
• Sponge with neutral detergent and rinse. • Wait until unit is fully dry before restoring electric connections. ARAG is not liable for any damage caused to equipment or injury to persons, ani- mals or things caused by cleaning with unsuitable products. All forms of warranty are rendered null and void in case of damage to the unit caused by the above. -
Page 12: Technical Data
technicAL dAtA Technical features Power Operating Weight (Kg) Code Absorption voltage temperature without bracket 481600002 2,19 -25° C ÷ 60° C 12 Vdc 2,3 A +77° F ÷ +140° F 481600004 4,05 Valve parts and the corresponding control unit maximum pressure Pressure disPosAL At the end of service Dispose of the system in compliance with the established legislation in the country of use. - Page 13 Notes...
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Page 14: Guarantee Terms
1. ARAG s.r.l. guarantees this apparatus for a period of 360 day (1 year) from the date of sale to the client user (date of the goods delivery note). The components of the apparatus, that in the unappealable opinion of ARAG are faulty due to an original defect in the material or production process, will be repaired or replaced free of charge at the nearest Assistance Centre operating at the moment the request for intervention is made. - Page 15 Only use genuine ARAG accessories or spare parts to make sure manufacturer guaranteed safety conditions are maintained in time. Always refer to the internet address www.aragnet.com 42048 RUBIERA (Reggio Emilia) - ITALY Via Palladio, 5/A Tel. 0522 622011 Fax 0522 628944 http://www.aragnet.com...
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