Please take into consideration the comprised safety instructions ! If this manual should get damaged or lost, Big Dutchman will be glad to provide you with a new copy.
Page 2 Basic instructions 1.3 Explaining the symbols 1.3.1 Safety symbols Upon reading this manual you will come across the following symbols: This symbol indicates risks possibly leading to personal injury Warning resulting in death or to severe injuries. This symbol indicates risks or insecure procedures possibly Caution leading to injuries or material damage.
1.4 Ordering spare parts Operational safety is the prime necessity ! For you own safety only use original Big Dutchman spare parts. For foreign products that have not been released or recommended we cannot judge whether there is a safety risk in connection with Big Dutchman systems.
Page 4 Basic instructions 1.6 Warranty and liability Warranty and liability claims regarding personal or material damage are excluded if they result from one or several of the following causes: • non-designated use of the installation, • inappropriate mounting and operating of the system, •...
Page 5 Basic instructions 1.9 Pollution abatement regulations All works on and with the installation have to be carried out in compliance with the legal requirements concerning waste prevention and proper recycling / disposal of waste. Special care has to be taken when carrying out installation, repair and maintenance works, as water pollutants like lubricating grease and oils, as well as solvent-containing cleaning solutions are not to pollute the soil or get into the canalisation! These materials have to be kept, transported, collected and disposed of in appropriate containers!
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Copyright 2010 by Big Dutchman For further information please contact: Big Dutchman Pig Equipment GmbH, P.O. Box 1163, D - 49360 Vechta, Germany Phone +49 (0)4447/ 801-0, Telex: 25510 big d, Fax: +49 (0)4447/801-237 E-Mail: big@bigdutchman.de, Internet: www.bigdutchman.de...
Page 7 Safety instructions 2 Safety instructions 2.1 General safety instructions All established safety precautions and other generally accepted safety regulations and medical references have to be observed. Please check safety and function control devices to ensure safe and accurate operation: •...
Page 8 Safety instructions Never cover the electrical motor. This can cause high temperatures resulting in fire and a break-down of the equipment. The control box as well as the terminal and connector boxes of the installation must always be kept shut. Let damaged or broken plugs be replaced by an electrician.
Page 9 Safety instructions At the drive, the chain or the rope is actuated by a gear motor over a driving wheel. As certain mounting and maintenance works are only possible with an open cover, it is necessary to be extremely careful. In the feed containers with forced leading-in resp.
Page 10 Safety instructions PULL-IN DANGER due to operating auger! Never reach into the feed auger while the motor is running. These signs and safety instructions always have to be visible and must not be damaged. If they are soiled by dust, manure, feed remains, oil or grease, clean them by means of a water-detergent mixture.
Page 11 Safety instructions 2.4.1 Clothing for personal safety Wear close-fitting clothes when carrying out mounting, maintenance and cleaning work at the installtation. Do not wear rings, chains, watches or other items which could get caught at parts of the installation. Never work with long hair that is not tied together.
Page 12 Safety instructions Convince yourself after every mounting, repair and maintenance work that the installation is in good order and condition. Parts lying about on and around the installation may cause you to stumble or fall and thus to being injured by parts of the installation.
Page 13 Safety instructions 2.5.2 Safety contrivances The drive unit is completely enclosed by a screwed casing. To guarantee that the drive is only operated when the cover is closed, a safety switch is built-in. The safety switch immediately shuts down the installation if the cover is removed. The feed hopper RAS is equipped with a foreign-matter separator that prevents foreign objects such as screws, nuts or similar parts from getting into the feed line.
Page 14 System description 3 System description 3.1 Application The DR1500 dry feeding system is a tube feeder that forms a closed system directly from the silo delivery up to the individual feeding places. The dry feeding system is used for transporting and metering out dry feed in the form of meal or pellets. It is designed as a modular system and can therefore be used for the following management types: Sow management:...
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Figure 3-1: Possible forms of application for DR1500...
Page 16 System description 3.2 Limit values for dry feed The DR1500 may only be used for transporting and metering out dry feed (standard feed) with the following properties: • Humidity content max. 15 % • particle size K < 3 mm, pellet length max. 15 mm •...
Page 17 System description 3.3 Technical information 3.3.1 Technical data The quoted performance data variies depending on the type of transported feed, the number of turns and length of the installation. The pipe must not be filled by more than two thirds. Table 3-1: System max.
Page 18 System description Number of corners Figure 3-2: Reduction in system length depending on idler corners installed 3.3.2 Sound level The A-rated continuous sound level of DR1500 is below 70 dB(A). DR 1500 Edition: 08/10 M 4021 GB...
Page 19 Assembly and operation 4 Assembly and operation 4.1 Assembly The DR1500 feeding system is delivered in the following pre-mounted assembly groups: • Drive unit • Feed pipe • Feed discharge points • Feed supply • Control unit 4.2 Functional description From the feed silo, the feed reaches the feed pipe(s) via a feed container made of corrosion-proof stainless steel.
Page 24 Planning and preparation 5 Planning and preparation 5.1 Preparation Draft a plan for the installation of the feeding system. Place the system components within the building according to the local and dimensional conditions that have been evaluated before. Figure 5-1: Example of a plan for a dry feeding system DR 1500 Edition: 08/10...
(direct rain, snow and ice). Operation at temperatures lower than -20°C are forbidden, if not otherwise agreed on by Big Dutchman. Plan for a distance of at least 2 to 3 m in front of and behind the drive towards the corners.
Page 26 Planning and preparation Depending on the system model, one or two feed channels per system are planned. 5.4 Planification of the feed discharge points For the discharge of feed, plan definite spots in the feed pipe where feed is discharged to the automatic feeders and/or troughs.
Page 27 Transport and storage 6 Transport and storage 6.1 Transport Because of the high number of possible building units we can only supply general information in this manual. This information should be sufficient for experienced technicians and transport experts. If you are in doubt, do not hesitate to contact Big Dutchman! The building parts of the installation are delivered individually or pre-mounted in building units.
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Page 28 Transport and storage A rust film that develops during storage does not interfere with the use of the conveyor chain. DR 1500 Edition: 08/10 M 4021 GB...
Page 29 Preparatory measures and technical requirements before the assembly 7 Preparatory measures and technical requirements before the assembly 7.1 Notes for mounting Do not put these instructions aside before reading them. Even if you have already installed similar systems, there may always be new information and alterations you are not yet familiar with.
Page 30 Preparatory measures and technical requirements before the assembly 7.3 Before starting to assemble the system Before starting to assemble the system, check whether: • house dimensions, installation drawing and order correspond to one another • the ventilation and the lighting system in the house as well as all electrical connections are completely installed •...
Page 31 Preparatory measures and technical requirements before the assembly For fitting and separation of the tubes: pipe cutter half-round file straight back handsaw with open handle parting-off grinder drill bit compass saw To shorten the chain: pair of pincers For mounting works: ladder 7.6 Placing the dowels...
Page 32 Preparatory measures and technical requirements before the assembly 7.6.2 Assembly order for dowelling Always read the assembly instructions on the packaging. 1. Copy the hole spacing of the component part to the holding ground. 2. The distance from edge to core material should at least be one length of a dowel. 3.
Page 33 Preparatory measures and technical requirements before the assembly 7.7.2 Sealing with silicone 1. Clean the areas that are to be sealed. 2. Evenly spread silicone on the surface. 3. Compress the sealing surfaces until they are bound by silicone. 7.8 Glueing 1.
Page 34 Feed supply 8 Feed supply 8.1 Silo extraction max. 45° Figure 8-1: Example of a direct silo extraction The conveying capacity is reduced because of returning feed. The ascending gradient of the conveyor pipe should therefore be as small as possible - max.
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Page 35 Feed supply Figure 8-2: Code no. 83-04-6020 Pos. Qty. Code no. Description 83-04-6020 transfer cpl. FlexVey 75 to DR1500 99-10-1067 hexagon head screw M 6x16 galv. DIN 933 8.8 99-50-1147 washer B 6.4 DIN 125 galv. 99-10-1045 hexagon nut M 6 galv. DIN 934 83-04-6007 transfer Fley Vey BD to DR 1500 83-04-6019...
Page 36 Feed supply 8.3 Connecting the feed supply with the feed hopper 8.3.1 Connection with shutter The connection with shutter is used with direct silo extraction. It is mounted between the silo and the feed hopper. Attach the connection with shutter by means of screw clamps to the connecting flange of the silo and drill the flange hole pattern into it.
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Page 37 Feed supply Figure 8-5: Code no. 83-05-5516 Pos. Qty. Code no. Description 83-05-5516 Hopper with stainless steel shutter complete, for bag silo, Model 09 83-04-9720 Hopper with stainless steel shutter for bag silo, Model 09 99-20-1453 Hex bolt M 8x 20 stainless steel DIN 933 99-20-1600 Washer, stainless steel A 8.4 DIN 125 99-20-1193...
Page 38 Feed supply 8.3.3 Adapter with shutter galvanized cpl. When a supply system is used (auger or centerless auger), the adapter with shutter is mounted onto the feed hopper. Max. content: 100 litre Figure 8-6: Code no. 83-05-5522 Pos. Qty.
Page 39 Feed supply 8.3.4 Y-tube cpl for feed hopper RAS A system with two feed lines is equipped with two feed hoppers RAS. Between the feed hoppers RAS and the silo, a Y-tube is installed directly underneath the silo. Figure 8-7: Code no.
Page 40 Feed supply 8.4 Feed hopper 8.4.1 Operation The desired conveyor capacity is regulated by the smooth feed hopper level adjustment (without forced insertion- or -recirculation, by pushing the swivel plate (Item 2) up or down with the adjustment knobs (Item 1). The loosely-suspended swivel plate prevents bridging feed in the feed hopper.
Page 42 Feed supply 8.4.3 Hopper 2line cplt. SST With this hopper the direction of transportation can be opposed. Figure 8-10: Code no. 83-04-5203 DR 1500 Edition: 08/10 M 4021 GB...
Page 43 Feed supply 8.5 Feed hopper with forced insertion 8.5.1 Operation These hoppers dose the feed into the feed line. They are especially suitable for multi- phase feeding. If feed returns from the house, the installation stops working. You can prevent this with a reversible sensor, which you install at the last feeding station.
Page 44 Feed supply 8.5.2 24V single-channel feed hopper with forced insertion 24V DR1500 stainless steel/galv. feed hopper for recirculation Figure 8-12: Code no. 83-04-9374 Table 8-1: Technical data for gear motor Drive power Voltage Speed 35 min max. fuse Protection class IP 55 DR 1500...
Page 47 Feed supply 8.5.3 Single channel feed hopper 0,37 kW with forced insertion 0.37kW DR1500 stainless steel/galv. feed hopper for recirculation Figure 8-15: Code no. 83-04-9361 Table 8-2: Technical data for gear motor Drive power 0,37 kW Voltage 230/400V Speed 56 min Protection class...
Page 50 Feed supply 8.5.4 2-channel 24V feed hopper With this hopper the direction of transportation can be opposed. Figure 8-18: Code no. 83-06-8851 DR 1500 Edition: 08/10 M 4021 GB...
Page 51 Feed supply 8.6 Feed hopper RAS 8.6.1 Operation This feed hopper puts the feed into the feed channel, as soon as the drive is running. The conveyor chain starts to move. The drive wheel (Item 2), which moves the feed screw (Item 1), is driven in the inside of the feed hopper by the chain drive plates.
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Page 52 Feed supply Preassembled RAS DR1500 feed hopper. Stainless steel/galv. for recirculation Figure 8-20: Code no. 83-04-9357 DR 1500 Edition: 08/10 M 4021 GB...
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Page 54 Feed supply Figure 8-22: Code no. 83-07-5589 Pos. Qty. Code no. Description 83-07-5589 Feed hopper Model 09 RAS1500 1-B FKA complete - with recirculation 83-04-9357 Preassembled RAS DR1500 feed hopper. Stainless steel/ galv. for recirculation 10-87-3758 Tap without shutter for DR1500 with forced recirculation 83-00-9214 Half-bearing for tap D60 L160 99-20-1422...
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Page 55 Feed supply Silo extraction 1 - conveyor pipe 2 - outlet without shutter 3 - drop pipe 4 - Y-tube 5 - feed hopper RAS with recirculation 6 - coupler for conveyor chain 7 - 90° corner Figure 8-23: Example for the set-up of a silo extraction with 2 feed hoppers RAS with recirculation Make sure during the assembly that the weep hole is as large as possible and that the drop tube is as steep as possible.
Page 56 Feed supply 8.7 Accessories 8.7.1 Foot fully threaded M12x165 When a hopper is mounted, the feet are used on the ground. They can compensate for uneven spots in the ground. Figure 8-24: Code no. 38-98-3611 8.8 Dosimeter for small quantities 8.8.1 Application Mineral feed, drugs, etc.
Page 57 Feed supply 8.8.2 Installation and assembly The continuous metering even of fine, pulverised mineral feed is ensured by an additional agitator. The metering quantity per unit of time is adjusted by the speed control of the control unit. Install the dosimeter (vertical position) with two pipe clips into the horizontal feed line before the first discharge point.
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Page 58 Feed supply For flexible use with several feed circuits, the dosimeter can be screwed on the respective transfer point. The transfer can be adapted to different pipe diameters. Replace dosimeter (pos. 1) with base plate (pos. 2) and cover (pos. 3.1) only when the installation is in idle position.
Page 59 Feed supply 8.8.3 Operation Calculating the required mineral feed quantity mineral feed [g/min] mineral feed content [%] conveying capacity of the DR1500 [kg/min] Evaluating the conveying capacity of a dry feeding system at one drop tube: Place the container underneath a drop pipe and let the installation run for 1 minute. Subsequently weigh out the caught quantity.
Page 60 Drive unit 9 Drive unit 9.1 Assembly and operation The driving wheel (pos. 1) is directly driven by the gear motor (pos. 2). The tensioning wheel (pos. 3) is bedded on a rider (pos. 4) that is tensioned by springs (pos. 5). During operation, the correct initial tension is controlled by a limit switch (pos.
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Page 61 Drive unit Figure 9-1: drive DR 1500 Figure 9-2: drive DR 1500 XXL DR 1500 Edition: 08/10 M 4021 GB...
Page 62 Drive unit 9.2 Driving modes 9.2.1 Drive DR1500 Please note the instruction leaflet by Big Dutchman (code-no. 99-97- 2607) with explosion drawing and parts list. Use the instructions for the assembly and spare parts orders. Figure 9-3: Code no.
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Page 63 Drive unit Pos. Qty. Code no. Description 83-04-2851 Stainless steel drive 1.5 kW DR1500 230V 60Hz 1Ph/ CSA/chain 42 83-01-2657 DR1500 drive preassembled without motor or drive wheel 83-05-8375 Driving wheel DR1500 plastic 85-05-2083 Gear motor 1.50 230 60 1PH 31U shaft 35x58 SK30V-90 with idler 4-10 83-01-2665...
Page 64 Drive unit 9.2.2 Drive DR1500 - XXL Please note the instruction leaflet by Big Dutchman (code-no. 99-97- 2658) with explosion drawing and parts list. Use the instructions for the assembly and spare parts orders. Figure 9-4: Code no.
Page 65 Drive unit Pos. Qty. Code no. Description 83-04-2852 Stainless steel drive 1.50 DR1500XXL 230V 60Hz 1Ph/ CSA/chain 42 83-01-5353 DR1500 XXL drive preassembled without motor or drive wheel 83-05-8375 Driving wheel DR1500 plastic 83-05-2083 Gear motor 1.50 230 60 1PH 31U shaft 35x58 SK30V-90 with idler 4-10 83-01-2665...
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Page 66 Drive unit Figure 9-5: Drive: snap ring fitted correctly Take care to ensure that the snap ring is right up against the housing wall (see illustration 9-5). Make sure that the ventilator cowl always stays free. It has to be protected from blockages caused by dust or similar substances.
Page 71 Drive unit 9.4.5 Covering SST cplt. for motor Figure 9-11: Code no. 83-07-1629 Pos. Qty. Code no. Description 83-07-1629 Blue GFK cover for DR 850/1500 drive Bore the boreholes for the motor cover fastenings with ø6,5mm into the drive, according to the hole pattern.
Page 72 Drive unit 9.4.6 Tensioning device cpl. for the drive The tensioning device relieves the conveyor chain / conveyor rope at the drive: • during the assembly • during straightening of twisted conveyor chains • during shortening in the scope of maintenance works. Clamping device complete for the drive DR1500 and DR 1500-XXL Depending on the instance of use, the clamping device lever ( ) is...
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Page 73 Drive unit Figure 9-13: Drive with clamping device DR 1500 Edition: 08/10 M 4021 GB...
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Page 75 Feed pipe Conveyor chain running direction Figure 10-2: Code no. 10-88-4711 The individual discs of the chain contain the tool number as well as a date (1) and certain chain links are also stamped with a special marking (2). Always indicate the code number and these specifications [ (1) und (2) ] when placing a repeat order.
Page 76 Feed pipe 10.2 Control segment and flat steel reinforcement 10.2.1 Control segment By means of the control segment, the filling amount is monitored. In order to allow for a correct adjustment of the right conveying capacity at the level adjustment of the feed hopper, a horizontally aligned conveyor tube is mounted directly to the feed hopper in the flow.
Page 82 Feed pipe 10.4 Tube supports The spacing of supports is not to be larger than a max. of 2.5 m. 10.4.1 Support 1" x1750 cpl. for 1 pipe Figure 10-9: Code no. 83-04-9619 83-04-9665 83-04-9678 83-06-9651 Pos. Qty. Code no.
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Page 83 Feed pipe 83-04-9188 pipe clamp cpl. for pipe 1" /pipe 1" 99-10-1038 hexagon head screw M 8x20 galv. DIN 933 99-50-1189 screw plate galv. M 8-30x17x6 83-04-9623 pipe clamp 1" galv. without cotter Pos. Qty. Code no. Description 83-04-9665 support 1"...
Page 87 Feed pipe 10.5 Wall fastenings The spacing of supports is not to be larger than a max. of 2.5 m. 10.5.1 Wall bracket for 2 tubes with tube clip Figure 10-13: Code no. 20-50-3059 Pos. Qty. Code no. Description 20-50-3059 Wall bracket for 2 tubes 63mm...
Page 91 Feed pipe 10.6 Suspension Suspension at concrete ceiling Suspension at wooden beam Figure 10-17: Suspension Pos. Qty. Code no. Description 90-50-3834 Tripod jack galv 140x22x7.8 10-93-1642 Tripod jack galv 120x22x7.8 10-93-1629 Tripod jack galv 80x22x7.8 99-98-3822 Dowel S 10 MEA 99-50-0012 Suspension chain no.
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Page 92 Feed pipe When cutting up the suspension chains, keep in mind that a certain length is required in order to form an eye around the tube. Figure 10-18: Spacing of the suspension points By enlarging or decreasing the diameters of the eyes around the tube, the height of the feed line can be corrected and the feed line can be aligned.
Page 93 Feed pipe 10.7 Recommended assembly order 10.7.1 Laying out the feed line 1. Measure out the house and compare the local conditions with those in the planification drawing. 2. Determine the course of the feed line, keep in mind that the feed line should run directly above the automatic feeders / troughs.
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Page 94 Feed pipe 6. Assemble all tubes in the house, starting at the drive. Make sure that the inner weld seam lies on the upper side. DANGER OF INJURY ! Always wear safety gloves and goggles when working with the abrasive cutting-off machine.
Page 95 Feed pipe Figure 10-23: Insertion of the tubes in the corners Support the corners (at-site) and seal them with silicone in case of an outside assembly. 10. Align the feed pipe horizontally. Make sure that there are no tube distortions. 11.
Page 96 Feed pipe 10.7.3 Inserting of the conveyor chain To ensure that the dry feeding system runs without problems, the conveying chain must not be twisted when it is pulled in! Weld seams of the chain links are not duly aligned Figure 10-24: twisted chain Weld seams of the chain links are duly aligned Figure 10-25: un-twisted chain...
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Page 97 Feed pipe 4. Push a (rigid) steel rope into the feed pipe. If necessary, use a new steel rope for every feed pipe section in case of long feed pipes. Start at the drive unit and work from one corner to the next. 5.
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Page 98 Feed pipe Figure 10-27: Guidance of chain through the drive 8. Release the tensioning wheel of the drive with the tensioning device (code-no. 83-01-5136). 9. Shorten the conveyor chain by the required length and connect both ends at the location shown in figure 10-27.
Page 99 Feed discharge points 11 Feed discharge points 11.1 Weepholes DANGER OF INJURY ! Always wear safety gloves and goggles when working with the abrasive cutting-off machine. Before terminating the assembly of the feed pipe, cut out the necessary weepholes in the conveyor tube across from the inner weld seam.
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Page 100 Feed discharge points Figure 11-2 shows another possibility. Figure 11-2: Weephole - rectangular The carrier plates of the conveyor chain / rope might get caught at messy cutting edges when the system is in operation, which might lead to damages at the conveyor system.
Feed discharge points 11.2.2 Outlet with cable actuation DR1500 and drop pipe telescopic Carefully read the assembly instructions by Big Dutchman (code-no. 99- 97-2744) containing safety instructions, explosion drawings and parts lists. Use the instructions for the assembly and spare parts orders.
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Page 103 Feed discharge points Pos. Qty. Code no. Description 83-04-4081 Orange tap with DR1500 rope activation and telescopic drop-pipe. 10-88-4091 Stainless steel pipe bracket for 63mm telescopic drop-pipe 99-20-1177 washer, A 8.4x25x2.0 DIN 9021 - stainless steel 99-20-1176 Hex nut M 8 stainless steel DIN 934 83-03-8487 Orange tap with DR1500 rope activation complete 83-03-8483...
Feed discharge points 11.3 Volume dispenser 11.3.1 Volume dispenser BR Please note the instruction leaflet by Big Dutchman (code-no. 99-97- 2656 (6L) / 99-97-2691 (8L)) with explosion drawing and parts list. Use the instructions for the assembly and spare parts orders.
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Page 105 Feed discharge points Figure 11-6: Code no. 83-03-9070 (unassembled) or 83-05-5843 (mounted) Pos. Qty. Code no. Description 83-03-9070 8L volume dosing unit complete, DR1500 unassembled 83-04-3766 8L volume dosing unit without accessories 83-07-4264 Set of accessories for 6/8/10L volume dosing unit DR 1500 Edition: 08/10 M 4021 GB...
Page 108 Feed discharge points 11.4 Drop pipes for volume dispensers To avoid obstructions in the drop-pipe make sure to deburr the pipes thoroughly from the inside. To make sure that possible vibrations during operation of the installation have no effect, never tightly connect the drop pipes with the volume dispensers.
Page 123 Feed discharge points 11.5 Protection pipes In areas where the drop pipe is accessible for the animals also install a protecting tube against gnawing. 11.5.1 Protection pipe SST cpl for trough built in the wall drop-pipe Figure 11-17: Code no. 10-87-3270 Pos.
Page 127 Feed discharge points 11.6 Recommended assembly order 1. Mark the feed discharge points on the underside of the feed pipe. 2. To make sure that all holes for the feed discharge points lie directly on the center line of the underside of the tube, draw a cord. 3.
Page 128 Release for volume dispenser 12 Release for volume dispenser 12.1 General component parts for the release 12.1.1 Release ropes Pos. Qty. Code no. Description 60-40-3105 Wire rope 3 mm SST 1.4301 99-50-3708 Wire rope 6mm PP-coated core 5 mm DIN 123855-4 12.1.2 Guidance for release rope Set 2 rope guides per tube (5m).
Page 129 Release for volume dispenser 12.1.3 Guide wheel at corner cpl. Figure 12-2: Code no. 83-01-2209 Pos. Qty. Code no. Description 83-01-2209 idler at corner for release adjustable cpl for DR 83-01-2207 joint shackle for idler roller at corner DR 83-00-0126 idler wheel 83-00-0127...
Page 130 Release for volume dispenser 12.1.4 Tension spring with accessories Figure 12-3: Code no. 37-76-3814 with accessories Pos. Qty. Code no. Description 37-76-3814 tension spring 2.5x25x280 B DIN 17223 10-93-1642 cup hook galv 120x22x7.8 99-98-3822 dowel S 10 HD 99-98-3794 dowel multi-purpose TRI 10-61 99-50-0120...
Page 131 Release for volume dispenser 12.1.6 Idler roller 105mm cpl. Use this idler roller as an alternative for long installations. Figure 12-5: Code no. 10-87-3149 Pos. Qty. Code no. Description 10-87-3149 Idler roller 105mm cpl w/threaded rod for DR 99-20-3708 Lifting eye nut M 10 DIN 582 galv 00-00-3006...
Page 132 Release for volume dispenser 12.2 Release with cable winch 12.2.1 Assembly and operation By means of this release, the volume dispenser BR and TI for dry feeding systems can be opened manually via a cable winch. Example The component parts and groups are described in detail in the respective chapters. Compontent parts without pos.-no.
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Figure 12-7: example for a release with wall-mounted cable winch...
Page 135 Release for volume dispenser If the release rope gets too long when the volume dispensers are closed, it slides from the idler rollers. Therefore you have to implement a lift stop consisting of a tripod jack and cable clamp. stroke Figure 12-9: lift stop 12.2.3 Safety regulations for the cable winch...
Page 136 Release for volume dispenser • The winch should not be operated with a motor of any kind. 12.3 Automatic release 12.3.1 Assembly and operation By means of this release, the volume dispensers BR and TI for dry feedings systems can be opened automatically.
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Figure 12-10: Example of wall-mounted automatic release...
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Page 138 Release for volume dispenser The bracket for winch motor can be fixed to the conveying pipe as well as to the wall. The required lifting height is adjusted by means of displacing the limit switches. They are located below the detachable rubber band at the adjusting spindle. For opening / closing of the volume dispenser a max.
Page 140 Release for volume dispenser 12.3.3 Winch motor incl. limit stop Safety regulations Observe the following points, before insertion or removel, as well as during fault finding or fault removal: • The winch motor is out of operation. • Power supply has been disconnected and the main plug has been unplugged.
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Page 141 Release for volume dispenser 1 - connection cable 2 - rear fastening 7 - piston rod eye Figure 12-13: Code no. 83-00-1683 The electrical stop control XLSD (pos. 5) limits the stroke and stops the winch motor at two positions that can be pre-set with limit switches.
Page 142 Release for volume dispenser 12.3.4 Assembly of the winch motor 1. Pre-setting the spindle travel. limit stop sealing tape Figure 12-14: winch motor with limit stops Remove the sealing tape. Release the pan head screw at the limit switch by means of a slotted screwdriver.
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Page 143 Release for volume dispenser Figure 12-16: tube assembly 3. Place the winch motor into the bracket in half-extended position (spindle can be reeled out by turning). Fix the winch motor with safety nut M 10. Figure 12-17: Assembly of the winch motor 4.
Page 144 Release for volume dispenser 5. At open release circuit, lay the release rope around the tension spring at the fork head and fix it with rope clamps. winch motor Figure 12-19: Fastening of the release rope when it is open 6.
Page 145 Control and operation 13 Control and operation 13.1 Sensors The DR1500 is controlled automatically by sensors. Code no. Description application 60-40-0654 sensor MS-45R 220V 60-40-0656 sesnor DOL-41R capacitive 10-30 V always in combination with DryRapid AC/DC controller 13.1.1 Sensor with fastening cpl. at conveyor tube Functioning The sensor sits at the conveyor tube, directly behind the last automatic feeder.
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Page 146 Control and operation Figure 13-2: Code no. 10-88-3415 / 10-88-3435 Pos. Qty. Code no. Description 10-88-3415 Sensor with fastening cpl at conveyor tube DR1500 60-40-0654 Sensor MS-45R 220V 60-41-0112 T-piece for sensor MS-45R 10-88-3413 Strap 360mm x 7,5mm black (UV-resistant) 83-00-9900 Control-segment DR1500 Only for Dry Rapid controller:...
Page 147 Control and operation Feed remains in the conveyor tube are likely to influcence the sensor. Install the sensor at an angle. Figure 13-3: Installation angle of sensor 13.1.2 Sensor with fastening cpl. at drop pipe The sensor sits directly at the drop pipe of the last automatic feeder.
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Page 148 Control and operation Figure 13-5: Code no. 10-88-3805 / 10-88-3815 Pos. Qty. Code no. Description 10-88-3805 Sensor with fastening cplt pluggable at drop-pipe 60mm 99-20-1420 Hexagon head screw M 6x 20 DIN 933 SST 99-20-1131 Self-locking counter nut M 6 DIN 985 SST 99-20-1602 Washer SST A 6,4 DIN 125 83-01-0079...
Page 149 Control and operation Shorten the T-piece (Pos. 7) before the assembly. No tools are necessary to change the sensor. The sensor with fastening cpl. can easily be pulled off the tube and attached again at a different location. 13.1.3 Sensor at volume dispenser TI Figure 13-6: Code no.
Page 150 Control and operation 13.1.4 Sensor for volume dispenser BR Figure 13-7: Code no. 91-00-3985 / 91-00-3975 Pos. Qty. Code no. Description 91-00-3985 Sensor MS-45R with screw union 99-30-3001 Screw union PG 36 60-40-0654 Sensor MS-45R 220 V Only for Dry Rapid controller: Pos.
13.1.5 Description and Operation of the Sensors MS45R During connection and adjustment of the sensor, follow the enclosed installation instructions by Big Dutchman (code-no. 99-97-1314). Sensor MS 45R is a capacitive sensor for solid matters in the range of grain and feed.
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Page 152 Control and operation Description of sensor MS45R DR 1500 Edition: 08/10 M 4021 GB...
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Page 153 Control and operation Adjustment of the time-delay mechanism of sensor MS 45R: Sensor MS 45R has an adjustable time-delay of 0-240 minutes. The standard time-delay of sensor MS 45R, set by the manufacturer, is 30 seconds. We recommend, NOT to shorten the set time-delay. The duration of the time-delay can be activated by pushing and releasing buttons A and B simultaneously.
Page 154 Control and operation 13.1.6 Description and installation of sensor DOL-41R The DOL-41R sensor is a capacitive sensor for solid matters in the range of grain and feed. The sensitivity is adjusted by means of two push buttons. LED indicate which push buttons are active.
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Page 155 Control and operation Description of DOL-41 R Product Description: Users Guide (fig. 3): 1. Start Ajustment DOL 41R has no time delay. Press A and B The DOL 40R series is generally simultaneously applicable capacitive sensors for usage DOL 43R has an option for delayed in connection with solid and loose switch-off .
Page 156 Control and operation 13.2 Control and operating unit Depending on the model, the control unit includes: • clock relay (pos. 1) to pre-set feeding times • potentiometer (pos. 2) for speed control of the dosimeter for small quantities •...
A load disconnector has to be installed in the supply line in front of the DryRapid Controller. Figure 13-9: Example of a control system with DryRapid Controller Observe the operating instructions manual from Big Dutchman (code- no. 99-97-1696) for connection, control and operation. DR 1500...
Observe the instructions supplied in the extra folder which is normally located in the switch cabinet when carrying out the electric connection. If documents are missing or are no longer legible, request a new copy from Big Dutchman. These instructions include: •...
Page 159 Electrical connection 14.3 Drive unit Electric installation must be carried out by trained personnel under observance of the valid regulations and general installation regulations: • VDE 0100: Regulations on the errection of high voltage systems up to 1000 V V •...
Page 160 Electrical connection 14.4 Adjustment drive of the automatic release The adjustment drive may only be operated with 24 V DC. yellow yellow black green black grün blue blue Figure 14-1: Connection of adjustment drive 14.5 Sensor DOL 41 R and DryRapid Controller safety switch feed chain, door for drive and external overcurrent relay DryRapid controller...
Page 161 Operation 15 Operation You may only take the device into operation, when all components have been completely integrated in the installation. All protective systems have to be correctly installed. 15.1 Initial operation 15.1.1 Prerequisites • Check whether all works as described in chapters 8 to 14 have been carried out correctly.
Page 162 Operation 15.1.3 Single channel feed hopper 0,37 kW with forced insertion Before taking the system into operation, make sure that the vent screws for the gear motor were screwed into the gearing. 15.1.4 Drive unit Before putting the system into operation, make sure that the spring ring fits closely to the middle part of the casing (see figure 9-5).
Page 163 Operation 15.2.3 Adjustment drive of the automatic release • Check for faultless functioning after the assembly. • The adjustment drive must not be operated with higher values than the ones stated in the specification. • The operating cycle must not be exceeded by more than 10%, unless stated otherwise.
Page 164 Servicing and maintenance 16 Servicing and maintenance 16.1 Maintenance 16.1.1 Entire system Regular inspection and preventive maintenance guarantee a reliable operation! Most building components of the installation require little maintenance. Check the functioning of the components in regular intervals. Immediately replace damaged parts that are not entirely in working order.
Page 165 Servicing and maintenance 5. Screw the drain screw with the sealing ring back in. 6. Fill the new oil (according to the lubrication chart) back in through the vent hole. 7. Screw the vent screw back in. Check all sealings and screw unions for their tightness during each oil change and replace them if necessary.
Page 166 Servicing and maintenance 16.1.7 Adjustment drive of the automatic release To avoid mechanical damages and wear, regularly check the adjustment drive. Check fastening points, cables, piston rods, housing, pluggs and the entire system for faultless operation. The adjustment drive is a closed unit and therefore does not need maintenance of the inner parts.
Page 167 Servicing and maintenance 16.2 Malfunction identification and removal 16.2.1 In General trouble cause procedure system does not start defective driving motor replace driving motor driving motor overloaded check feed for foreing matter and remove it if necessary power failure check all electric circuits, fuses etc.
Page 168 Servicing and maintenance 16.2.3 Feed supply and feed pipe trouble cause procedure corner wheels do not operate chain tension is too low or too check and adjust tight foreign matter is stuck check corners for foreing between the corner casing matter and remove it if and the corner wheel necessary...
Page 169 Servicing and maintenance 16.2.4 Adjustment drive of the automatic release trouble cause procedure no motor sound or no damaged cable adjustment drive in need of movement of the piston rod repair excessive power consumption adjustment drive in need of repair motor is running but no gearwheel or spindle are...
Page 170 Cleaning 17 Cleaning 17.1 Entire system Empty out and clean the installation each time you move out animals, at least once a year. 17.2 Drive unit Keep the motor clean and make sure there is a free cooling air stream. Check the ventilator cowl at regular intervals for dirt and, if necessary, clean it with a dry cloth.
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Page 171 Cleaning Never clean the adjustment drive with a high-pressure cleaner. DR 1500 Edition: 08/10 M 4021 GB...
In case you change the viscosity class resp. the type of lubricant you should contact Big Dutchman in advance as otherwise we cannot assure the proper function of the drive and the warranty becomes void.
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Page 174 Annex DR 1500 Edition: 08/10 M 4021 GB...
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Page 175 Annex DR 1500 Edition: 08/10 M 4021 GB...
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