Soby SRL60, User Manual

Page 1: ...ers 05 User manual SRL60 SØBY chain conveyors are an economical and reliable solution for horizontal and inclined conveying of large quantities of grain as well as the transport of seeds and ground bulk products ...

Page 2: ...anation of the Pictogram 8 Specifications 9 Technical data 10 Description of components 11 Mounting of SRL60 12 Tætning her 29 Electrical equipment 30 Operating and commissioning 31 Maintenance 32 Cleaning 34 Troubleshooting 35 Residual risk 36 Supplier instructions 37 Declaration of Conformity 42 ...

Page 3: ...ead user assembly instructions When performing operations in areas where there is a risk of explosion the safety of persons and equipment is subject to compliance with relevant safety regulations Performing installation and maintenance work in such areas implies a special responsibility for the persons performing the work This work requires that the assembly and maintenance personnel have thorough...

Page 4: ...plosion safety of the equipment are not allowed Before using the equipment check that the equipment is undamaged assembled and installed as directed by SØBY Attention is particularly paid to National security rules National requirements to Safety and Health at places of work National rules of installation for the type of installation in question Recognized standards Safety information in this manu...

Page 5: ... beyond this must not be used in this machine Grain mixed dust Flour Minerals Soya bean meal Rape beans Feed pellets and wooden pellets up to 8mm in diameter If the medium being conveyed contains stone or metal parts the explosion safety of the equipment cannot be guaranteed Must comply with EN 60079 10 2 2015 concerning explosive atmosphere dust atmosphere Particle Size µm Ignition temperature Du...

Page 6: ... distance of minimum med 850mm This must be observed in relation to DS EN ISO 13857 Shields such as guard for belt and shields for inlet for prevention or elimination of risks must be maintained on a regular basis The machine must be installed in a way that provides good ergonomic conditions for service of the machine The safety equipment that has been removed during repair cleaning and maintenanc...

Page 7: ...ting up the machine must read the assembly user manual first Suitable lifting equipment must be used in connection with installation and assembly Gloves must be used while handling the machine as there is a risk of sharp edges The equipment must not be exposed to larger dust loads dust layers than permitted in EN60079 14 Beware that if the chain conveyor is expected to run empty for more than 5 mi...

Page 8: ... chain conveyor may not be used for tasks beyond these The chain conveyor is driven by a gear motor It moves the conveying material from an inlet to an outlet The complete installation must be observed in accordance with the applicable regulations in this manual and in accordance with the applicable Machine Directive 2006 42 EC The chain conveyor can have a speed of 0 57 1 11 m sec Maximum length ...

Page 9: ...or to repair maintenance and cleaning work turn off the motor and unplug the power cord Moving parts can be dangerous They are only to be touched when they are completely at ease All shielding must be mounted before you start the machine Grease injector ...

Page 10: ...ediate bottom For conveying with ascending more than 30 we recommend using bucket elevator horizontal chain conveyor Reversible conveyors In many cases it might be appropriate that the conveyor can convey in both directions i e that the inlet is placed in the middle of the conveyor and this then conveys to either side respectively In the case of conveyors below 20 m this can be carried out just by...

Page 11: ... Technical data Noise level Operation with grain 76 dB A Without grain 70 dB A Motor capacity Between 2 2 kW and 7 5 kW See the data plat of the motor for further information Gear Varvel RT RS Synthetic gear oil ISO VG 320 long life oil ...

Page 12: ...ction with worm gear Drive tension section with worm gear for 30 ascend Extension including chain Extension with intermediate plate including extended flights Extension with side inlet including chain Extension with side inlet including chain with extended flights ...

Page 13: ...b 2020 Intermediate outlet manually operated Intermediate outlet motor operated Tail section Extension as bend Flow regulator Chain for horizontal conveying Chain for inclined conveying Inlet outlet Tip box Inlet box ...

Page 14: ...s described in this section is a guideline from SØBY If this is followed you are ensured a safe and uniform assembly of the chain conveyor The machine can also be assembled in other ways Mounting of the chain conveyor may only be carried out by specially trained personnel ...

Page 15: ...ry 6 meters If the chain conveyor must be mounted at the top of a building the supports can optionally be designed as hangers hanging down from the rafters or the chain conveyor can be laid directly on the beams of the roof structure The extensions and outlets are assembled in appropriate lengths and put in place and assembled with the other pieces Standard extensions are bolted together with asse...

Page 16: ...e been assembled and put in place the chain is put in and pulled around the chain wheels at the ends please note the assembly of chain compared to the direction of rotation see figure 3 Return chain Figure 3 Conveying direction Conveying chain ...

Page 17: ...kets and when it is not When return buckets are to be mounted one return bucket is usually mounted per 4 m running chain Standard chain conveyor without return buckets Standard chain conveyor with reversed direction of conveying Mounted with return buckets Please note that the chain direction is the same as standard ...

Page 18: ...et under the drive tension section Mounted with return buckets Please note that the chain is reversed compared to standard chain conveyor Chain conveyor reversible with intermediate outlet at both drive tension sections Mounted at return buckets Please note that every 4m chain is reversed ...

Page 19: ...o the maximum and the chain is tightened with tackle or clamp and the chain is assembled with the supplied connectors Thereafter the chain is adjusted with the tensioning bolts figure 4 position1 Remember to loosen the motor bracket figure 4 position2 Figure 4 1 2 ...

Page 20: ...supply rain covers When the rain cover must be mounted this replaces the normal gear console see figure 4 as the rain cover itself is both cover as well as gear console see figure 5 2 The rain cover is easy to mount and with the tilting see figure 5 3 it is possible to make further service without removing the cover Figure 5 1 Figure 5 2 Fig 5 3 ...

Page 21: ...e 6 If the chain conveyor must be placed in an angle of 10 30 a chain conveyor with intermediate plate and extended flights is used The inlet hopper is placed minimum 300 mm from the tail section A hole must be cut in the intermediate plate so that the conveying material grain will come down through the inlet hopper lands on the intermediate plate and is being conveyed by the return flights down t...

Page 22: ...mounted on a chain conveyor An intermediate outlet is available both as manual remote or motor controlled The intermediate outlet can be supplied with an end stop switch which will signal to the control of the conveying unit about the position of the slide open closed The end stop switch set is always included in a motor operated intermediate outlet Figure 8 ...

Page 23: ...t be the same as the width of the intermediate outlet 5 mm see drawing below The intermediate outlet must be mounted directly upon the flanges at the sides of the chain conveyor This gives a flat bottom when the slide is closed The outlet cleaner must be placed above the place where the intermediate outlet is mounted at the same height as the chain guard and in the middle above the intermediate ou...

Page 24: ...at the open and closed position When ordering a motor operated intermediate outlet the end stop switches are mounted in a standard position from SØBY When electricity is connected adjust the contacts to the desired position NOTE It is important to emphasize that the slide on the intermediate outlet must not come to a physical stop as this could damage the engine Figure 10 SRL60 Figure 11 ...

Page 25: ...24 Vers 005 Feb 2020 Mounting of bracing supports Figure 12 shows how a SØBY chain conveyor must be supported when mounting bracing supports Fig 12 10730000 10730001 ...

Page 26: ... Vers 005 Feb 2020 If the chain conveyor is ordered with an overflow switch sensor this is placed on the drive section See figure 13 position 1 Electricity connection see supplier instructions Figure 13 1 ...

Page 27: ... it is important that the slope of the sides is maximum 80 in order to enable the crops to slip freely to the chain conveyor Between the inclined sides of the conveyor and the concrete cover plates which are fastened to the concrete must be mounted Dimensions for casting are as shown in figure 14 Figure 14 ...

Page 28: ...vice pit is established in continuation of the pit where interconnection with e g an elevator can be made Construct this pit as large as possible enabling you to service the chain conveyor as well as the elevator see figure 15 Figure 15 ...

Page 29: ...pit or if you want to use a pit conveyor together with a tip box placed on a level floor you can use an extension with bend and a modified outlet This raises the outlet of the chain conveyor see figure 16 When using bend you use chain with extended flights and intermediate plate Figure 5 ...

Page 30: ...29 Vers 005 Feb 2020 Sealing of flange between gear and motor The assembly must be sealed at the upper side in order to avoid entering of water Tætning her ...

Page 31: ...nd connection of the unit must take place in accordance with national rules of installation supplemented by the demands stated in the heavy current regulations EN60204 1 and EN60079 14 Starting up the electrical parts and subsequent maintenance must be in accordance with the instructions in EN60079 17 If a frequency converter is installed it is necessary to observe carefully data from the converte...

Page 32: ...ain conveyor and check if this can run off freely Avoid as far as possible operation with an empty chain conveyor as this causes considerable wear of material and bearings and this will generate significantly more noise from the chain conveyor During normal operation the chain conveyor will only be filled to the middle of the chain conveyor The filling height will however depend on the crop ...

Page 33: ...ject should always be avoided Please note that the safety of motors gear and bearings is subject to compliance with maintenance intervals replacement The electrical motors are dimensioned in a way that they cannot be overloaded during normal operation if they have been correctly mounted and installed The motor protection circuit breaker will disconnect the power supply if the motor is overloaded o...

Page 34: ...of abrasion or weakness in chain links Controlled for every 1 000 operating hours or once a year for signs of abrasion or weakness in chain links Must be replaced for every 20 000 hours Motor Cantoni techtop Inspect motor and remove layer of dust or similar on a regular basis Bearings must be replaced for every 25 000 operating hours Worm gear Varvel Control of abrasion layers of dust and leaks It...

Page 35: ...or faults and abrasion Cleaning is necessary when changing crops in order not to mix these When conveying highly adhesive products such as rape corn soya bean meal and the like all inlets and outlets must be controlled for free passage Check that the carriers are in good conditions and that the cleaning tape belt on every fourth carrier is not defect otherwise they should be replaced Also it must ...

Page 36: ...reign object blocks the chain conveyor Remove the foreign objects with suitable means The outlet is blocked Clean the outlet Too much conveying material in the chain conveyor Adjust admission to smaller quantities of conveying material The power supply is disconnected Check electric power cable and replace if necessary The motor fuses are defective Replace fuses The chain conveyor does not convey ...

Page 37: ...health requirements which are set out in the ATEX and in the Machinery Directive and in accordance with the consequently harmonized standards If these regulations are disregarded the chain conveyor might be a danger to the operator or to the life or limb of a third party See Declaration of Conformity ...

Page 38: ...37 Vers 005 Feb 2020 Supplier instructions ...

Page 39: ...alization connection in the terminal box of the motor The connection must be carried out in accordance with the instructions in EN60079 14 Connection diagram for Cantoni motors for either star or triangle connection Standard motor terminal connection diagrams 3 phase single speed motors ...

Page 40: ...39 Vers 005 Feb 2020 Intermediate outlet circuit diagram ...

Page 41: ...40 Vers 005 Feb 2020 ...

Page 42: ...41 Vers 005 Feb 2020 ...

Page 43: ...sment Part 1 Principles EN 60034 1 2010 Rotating electrical machines Part 1 Rating and performance EN 60034 5 2007 Rotating electrical machines Part 5 Classification of degrees of protection provided by enclosure for rotating machinery EN ISO 12100 2011 Safety of machinery Basic concepts general principles for design Part 1 Basic terminology methodology EN ISO 12100 2011 Safety of machinery Basic ...

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