2017 Operators Manual. Sumo UK Ltd Redgates Melbourne York YO42 4RG, UK 1 Tel. +44 (0) Fax

Transcription

1 2017 Operators Manual Sumo UK Ltd Redgates Melbourne York YO42 4RG, UK 1 Tel. +44 (0) Fax

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3 To activate your SUMO Warranty, you must complete this page and send it back to us at: Sumo UK Ltd Redgates Melbourne York YO42 4RG Tel Fax SUMO SERIAL No: For your own records. (NO REGISTRATION = NO WARRANTY) NAME: ADDRESS: Sumoseeder Registration Document Postcode: Telephone Number: DATE: SUMO SERIAL No. DEALERSHIP NAME AND BRANCH: COMMENTS: 3

4 Summary The Sumoseeder, is used primarily mounted on the Sumo range of equipment but due to the universal base mount can also be fitted to other implements. The new Sumoseeder is designed to accurately distribute small seeds, mirco fertiliser, slug pellets or Avadex. Fitted to a Sumo machine this will reduce passes and lower your establishment costs. Featuring the new Sumo ORGA (patent applied for) metering system for accurate and even product flow, the Sumoseeder has a simple but innovative design, with easy access for emptying, calibrating and cleaning. The Sumoseeder features an electronic control unit featuring adjustable sowing rates, fan performance monitoring and area calculator. The seed rate can also be monitored from within the cab and altered accordingly. The seed is blown by the electric fan from the auger dispenser system up to a distribution head where it is divided up evenly, blown down delivery tubes and then presented to the spreader plates that disperse the seed evenly in either narrow bands or broadcast over a wider area.. Before using the Sumoseeder it is absolutely necessary that you read this Operators manual and Safety Instructions attentively. Specifications, descriptions and illustrations in this manual are accurate, as known, at the time of publication but may be subject to change. 4

5 Contents 1.0 Overview Safety Qualification and Training General safety Special safety instructions Maintenance and storage Maintenance Installation Parts List- Sumoseeder The Head Unit The Tractor Terminator Assembly Power supply Radar sensor Cut-outswitch Radar Installation Operation Operating Summary Power On/Off Work Status Indicator Starting and Stopping the Seeder Cut-out alarm Pressurised system Forward Speed Channel View Forward Speed Minimum Speed Alarm Speed Sensor Calibration Autocal Speed Calibration Area Channel View Area Totals Zero Area Total Set Implement Width Seed Rate Channel View seeding rate Adjusting the SPOT seeding rate SPOT Drilling Rate Indicator Changing the Target Rate Product Calibration Standard Calibration Procedure Adjustments Set "Thousand Grain Weight

6 9.4 Select Unit Set % Step for Rate Offset Fan Channel View Fan Status Fan Status Alarm Hopper level Alarm Pre-start function Program Functions and Fault Diagnosis Program Modes Fault Diagnosis Forward speed & metering output Parts Assembly Overview Distribution head Air system Base unit Calibration and Upstack Tank Seed outlet Electrical parts

7 1.0 Overview The Sumoseeder features several unique features which combine to create a user friendly, reliable unit. 180ltr hopper capacity Modular design 6-12 outlet metering head for 2.5 to 6 metre working widths Each extra outlet kit is supplied with relevant piping, outlets and brackets Adjustable universal seed outlets allowing band or full width application Radar controlled speed measurement RDS Wizard controller Twin electric fans One touch calibration Fan status and low level product alarms Area meter Forward speed display Tank light The Sumoseeder head unit measures and indicates; Forward Speed Part Area and Total Area worked Seed Application Rate Fan Status (On/Off) Low Hopper Level There are also audible and display alarms for; Fan off Minimum / maximum forward speed (beyond which the programmed seed rate cannot be maintained). Metering motor stopped (no feedback) Metering motor stalled The head unit is powered on and off via the toggle switch at the rear. The head unit is coupled to a separate in-cab switch box which can be used to switch the fans on and off during calibration. It can also manually switch the metering system on and off. The system is also supplied with a separate finger switch to be mounted on the parent machine, so that the control system will start and stop automatically as the implement is lifted in and out of work. Area totals and all calibration data are automatically stored in memory when the instrument is powered off. The system must be initially calibrated for the seed being applied. Seed calibration is very simple to undertake via a priming switch provided on the junction box fitted on the Sumoseeder. The junction box also has an on/off switch to switch the fans off during calibration. 2.0 Safety This manual contains basic advice, which should be observed during setting-up, operation and maintenance. Therefore, this operating manual must be read by the personnel concerned prior to starting up and using the machine and be available at all times. If safety instructions are not complied with, then this can lead to the risk of injury to yourself and others as well as damage to the environment or the machine. Non-compliance to the safety instructions can also lead to claims for damages becoming invalid. 7

8 2.1 Qualification and Training Reliable personnel may only perform any work on, or, with the machine. Statutory minimum age limits must be observed. Employ only trained or instructed staff; the individual responsibilities of the personnel concerning operation, setting up, maintenance and repair must be clearly established. Make sure that only authorized personnel work on or with the machine. Define the machine operators responsibilities also with regard to observing traffic regulations. The operator must have the authority to refuse any instructions issued by third parties, which contravene safety. Persons undergoing training or instruction or taking part in a general training course should not be allowed to work on or with the machine unless they are under the constant supervision of an experienced person. The use of spare parts, accessories and ancillary equipment not supplied and/or not approved by SUMO could have detrimental effects to the construction of the SUMO machine or on its functions and hence impair the active and/or passive driving and/or operational safety (accident prevention). SUMO shall not be responsible for any damage caused by the use of spare parts, accessories and ancillary equipment not supplied and/or approved by SUMO. Conversions of or modifications to the machine may only be carried out after consultation with SUMO. 2.2 General safety Warning signs and other notices on the machine provide important information for the safe operation. Observing them will serve your safety. Before starting work, make yourself familiar with all the equipment and controls as well as their functions. The user should wear close-fitting clothing. Keep the machine and in particular the bearings clean to avoid risk of fire. Check around the machine before moving off or starting up (watch out for children!). Make sure you have adequate all-round visibility. Always match your speed to the local conditions. Avoid sudden turning manoeuvres when driving uphill or downhill or when travelling across a slope. Observe the respective regulations when using public roads. Take into account the length, the wide overhang, the folded height and the sideways force acting on the machine when turning or negotiating curves. 2.3 Special safety instructions Take extreme care when hitching up or unhitching machine to/from the tractor. Never allow persons to stand between the tractor and the SUMO machine unless the tractor is secured against rolling away by means of parking brake and/or wheel chocks. It is forbidden to allow persons to ride on the machine at any time. A safe distance should be maintained from the machine by observers when in work. When making adjustments to the machines care should be taken not to trap any body parts in moving or pivoting parts. Particular consideration should be paid to the auger flighting as well as the drive gears on auger system. These can be removed and switched but the unit must be turned off before doing this. Relevant personal protective equipment must be worn when filling, calibrating or emptying the tank. Often the product been sown/spread can contain substances detrimental to health. 8

9 3.0 Maintenance and storage Note DO NOT POWER WASH THE MACHINE When machines are to be parked up for the winter period, correct storage techniques are an important part of protecting the machine to ensuring a hassle free season. Use an airline and brush to clean the machine, ensure all the seed is removed from the hopper and the auger tube. Store the machine under cover and spray the electrical connections with a suitable corrosion preventative spray or similar, the cab control box terminal box are not water proof so store in a dry place. Before use each year test and run the Sumoseeder before you need to use it to ensure it is in good working order. 3.1 Maintenance The Sumoseeder is designed to require only minimal maintenance. However, taking time to carry out a daily visual inspection is still advisory. Daily checks: - Make sure the hopper is emptied. - Check for blockages or damage to pipes. - Observe the air cleaner, empty if necessary. Monthly checks: - Check the mounting bolts are tight. - Check all cables are in good order. - Check for wear between the auger and the tube. 9

10 4.0 Installation 10

11 4.1 Parts List- Sumoseeder The kit contains the following parts, RDS Part No. Description Qty S/HU/ WACS Head Unit 1 S/AC/ Tractor Terminator Assembly 1 S/AC/ WACS Junction Box Assembly 1 S/CB/ Instrument Lead Extension 6m 1 S/CB/ Power lead Assembly c/w 40A fuse 1 S/CB/ Power Lead Extension 6m (79A) 1 K/TGSS/MK3/UK Radar Sensor Kit 1 S/CUT/OUT/013 Finger Cut-out Switch Kit 1 K/WIZ/MTG/BKT Head Unit Mounting Kit 2 S/CBL/TIE/001 Cable Tie 30 Options S/CB/ S/CB/ S/CB/ S/CB/ Power Lead Extension 4m (79A) Power Lead Extension 10m (79A) Instrument Lead Extension 4m Instrument Lead Extension 10m All components integral to the Sumoseeder unit are factory fitted. The remaining components need to be installed by the customer: Head Unit Tractor Terminator Assembly Power cable from battery Radar Sensor Finger Cut-out Switch Separate heavy-duty power cable and head unit leads interconnect the tractor and the Sumoeeder. 4m and 10m versions are also available to suit the length of the implement train. The recommended maximum combined length of power cabling from battery to junction box is 30m. 11

12 4.2 The Head Unit Confirm with the operator on where to mount the head unit in the cab. It must not restrict the view out of the cab, nor impede the use of the controls. The head unit is fitted with a 1-metre flying lead terminating with an 8/10-way IDC type connector, ready for connection into the "Terminator" junction box. The head unit is supplied with mounting kit ref: K/WIZ/MTG/BKT comprising the following parts (fig. 2): 1 Long Bracket 1 Short Bracket 3 Clamping Knobs 1 Cover Plate 1 Mounting Plate 2 Self Tapping Screws 1. Snap the cover plate into the recess of the long bracket (it only fits one way). 2. The instrument mount is designed to offer maximum flexibility in positioning the head unit, either from the right hand side of the cab, from the dashboard or from an overhead position. Assemble the two brackets, and mounting plate with clamping knobs, and attach to the head unit. NOTE: Either the long or short bracket can be attached to the head unit, whichever gives the most suitable orientation. Having established the orientation for the bracket, fix the mounting plate to the cab with the self tapping screws provided. Do not drill into a ROPS or FOPS frame. If you are fixing the mounting plate to plastic e.g. the dashboard or other cab moulding, it is recommended to use M4 screws with mudguard washers to strengthen the mounting point. Do not attempt to adjust the mounting bracket assembly without first slackening off the clamping knobs sufficiently. You will only succeed in damaging the bracket. 12

13 4.3 The Tractor Terminator Assembly Mount the Fan/Metering Switch box in a convenient position using the second mounting kit ref: K/WIZ/MTG/BKT (see above). Remove the lid of the terminal box by squeezing the sides and connect the head unit lead as shown below. The Terminator is not a waterproof enclosure. Locate it where it is afforded protection from possible water ingress and for neatness e.g. behind a trim panel or console. 10-way connector to PL1 Figure 3: Head unit connection SUMO 8-way connector to PL2 NOTE: The head unit receives its power supply from the junction box on the Sumoseeder. The power supply terminals in the Terminator are not used. The circular (CPC) connector trails to the back of the tractor to connect up to the extension lead. 13

14 4.4 Power supply Connect the power supply cable to the battery terminals and route the cable to the rear of the tractor. Where possible follow the existing wiring loom and secure at regular intervals using the cable ties provided. NOTE: The system has reverse polarity protection. If by chance the battery connections are reversed, the system will simply not function. The power cable is fitted with an inline 40-amp fuse. For spare fuse links specify DURITE Pt No They should be available from most automotive parts factors. Do NOT be tempted to fit a higher rated fuse! 4.5 Radar sensor The radar sensor may be fitted either to the drill or to the tractor. For fitting instructions please refer to the separate instruction leaflet ref. S/DC/ provided in the kit ref. K/TGSS/MK3/UK. Connecting a drill-mounted radar sensor: Simply connect the radar sensor lead to the lead from the Sumo Seeder junction box (3-way Weatherpak connector). Coil any excess lead near the junction box and secure the lead from the sensor at regular intervals using the cable ties provided. Connecting a tractor-mounted radar sensor: Open the Sumo Seeder junction box and remove the sensor extension lead with the 3-way WeatherPak connector. Plug the hole to prevent water ingress. Remove the radar sensor lead Connect the extension lead to the sensor and route back to the Terminator junction box. Where possible follow the existing wiring loom and secure at regular intervals using the cable ties provided. Remove the lid of the terminal box by squeezing the sides, cut off excess cable length and connect the head unit lead as shown in below. 1 Brown (+V) 2 Yellow/Green (Sig) 3 Blue (0V) 14

15 4.6 Cut-outswitch The cut-out switch enables the system to automatically start and stop operation as the drill is lifted and lowered. It therefore needs to be mounted in a suitable position to operate as the drill enters work. NOTE: For fitting instructions please refer to the separate instruction leaflet ref. S/DC/ provided in the kit ref. S/CUT/OUT/ Radar Installation When positioning the Sumoseeder speed sensing radar on the parent machine, it can be forward or backward facing but it must be given a clear view of the ground and ideally in the center of the machine. Having it positioned over to one side may lead to inaccuracies as in one direction the radar may be reading cultivated land whereas in the opposite direction it may be seeing stubble. Additionally: - The Sumoseeder has to be located between 300mm and 900mm from the ground. - Critically, it must be also set at a 35degree angle to the ground. - The Speed Sensor Factor (SSF) needs setting to ensure an accurate speed reading. The default speed sensor calibration factor (SSF) programmed in the head unit = 7.6 (millimetres/pulse). This is theoretically correct for the radar sensor when it is installed at exactly the specified angle to the ground. Often though, the sensor may not be exactly at the prescribed angle. It is therefore recommended that to ensure accurate speed measurement, you check the calibration value by performing an Autocal procedure, see Section

16 5.0 Operation 5.1 Operating Summary Target rate Indicator Channel Indicator Decrease Rate Increase Rate EITHER: 1. View Area Total Select the channel then press to switch between Area Total 1 and Area Total HOLD continuously for 10 seconds to enter CAL Mode 1 / CAL Mode 2 (Normal Mode is resumed when the button is released). Press to select the Display Function CH Function Units 1 Forward Speed km/h 2 Area Total 1 or 2 ha 3 (Not Used) - 4 Seed Rate kg/ha or seeds/m 2 5 Fan Status On / Off 6 Hopper level Status - These channels perform different functions when the instrument is set in to program modes 1, 2, 3, or 4 With Area display selected, press and HOLD for 5 secs to zero the selected area total Or, HOLD whilst powering on to enter CAL Mode 3 16

17 5.2 Power On/Off Switch the head unit on via the toggle switch on the rear of the instrument. The instrument powers up and displays the software version installed e.g. A410 then E000 then R008. It then enters its normal operating mode and displays the forward speed channel. Select any other channel by pressing the button once or more. When the drill is out of work, the instrument will continue to display the selected channel. 5.3 Work Status Indicator The indicator is used to indicate the channel to which the information on the display relates. It also shows the working status of the drill. If the cursor is flashing then the drill is out of work, if the cursor is on continuously then the drill is in work. 5.4 Starting and Stopping the Seeder The hand control is used, (i) To switch the fans on and off. NOTE: The fan switch on the Sumoseeder junction box must be set in the I position. This junction box switch is provided to disable the fan and enable product calibration using the PRIME button. (ii) To manually switch the metering drive on and off when the drill is lowered into work*. The drill is also fitted with a cut-out switch so that the metering drive starts and stops automatically when the drill is lowered and raised e.g. on the headlands. * The metering switch on the hand controller is not effective when the drill is raised out of work. 5.5 Cut-out alarm If the forward speed exceeds 2km/h instrument will alarm by beeping and alarm will continue until the drill is with the drill out of work, the flashing C.out every 5 seconds. The lowered into work. 5.6 Pressurised system The Sumoseeder operates with a pressurized system and as such requires the tank lid to be in place when seeding. This ensures constant seed output. If the lid is not screwed down to seal, this could result in blowback into the tank and in the worst case scenario prevent seed from being released. 17

18 6.0 Forward Speed Channel 6.1 View Forward Speed The forward speed is derived from a radar sensor fitted either to the drill, or the tractor depending on your particular installation. The speed is displayed in km/hr only. 6.2 Minimum Speed Alarm As part of product calibration, based on the resulting calibration factor, the instrument automatically calculates the minimum forward speed below which the system cannot maintain the programmed seed rate. With the drill in work, if the forward speed goes below this threshold the instrument display defaults to channel 1, flashes the actual speed and beeps continuously. The alarm will continue until speed is increased above the threshold. It may be cancelled temporarily by selecting another channel but will revert to channel 1 and repeat the alarm after 30 seconds until speed is increased. NOTE: The application rate will not remain proportional below the minimum speed threshold. The metering drive cannot run below 3 rpm resulting in over-application. However manual intervention can be made in terms of adjustments to the Sumoseeder to vary the metered output of product, see Section Speed Sensor Calibration The forward speed is derived from the speed sensor factor (SSF) the distance travelled in millimetres for each pulse received from the radar speed sensor. The default factor is 7.6mm per pulse from the sensor; however this will only result in a correct speed display if the sensor has been mounted at the correct angle to the ground. Failure to correctly program the speed sensor factor will also result in the drilling rate being displayed incorrectly. Auto-calibration is likely to be more accurate than manual calibration and therefore it is recommended to perform an "Autocal" routine (see below). 18

19 6.4 Autocal Speed Calibration Auto-calibrate in field conditions for maximum accuracy. 1. Place two markers 100 metres apart and position some reference point on the tractor (e.g. the cab step), opposite the first marker. Make a note of this factor. 2. Select the forward speed channel. 3. Press and hold the button until the cal factor appears on the display. 4. Continue holding the button and press the button. The display will show "AUto" ready to start the test run. 5. Drive up to the second marker and stop exactly opposite the marker. The instrument counts and displays the pulses received from the speed sensor over the measured distance. 6. Press the button. The calibration factor is automatically calculated and stored in memory. The instrument then returns to the normal display mode. 100 metres 7. Check what the new calibration value is. May be worth repeating NOTE: As the instrument only displays up to Beyond this number of pulses it displays the first 4 digits of a five digit number; however the pulses are still being counted internally 19

20 7.0 Area Channel 7.1 View Area Totals The area display is derived from the forward speed input and the programmed implement width. There are two area registers. Each can be independently reset to zero. Press to toggle between the two area registers 'tot.1' and 'tot.2'. The display then shows the area accumulated since that total was last reset. 7.2 Zero Area Total 1. Select the total 1 or total 2 and release. 2. HOLD for 5 seconds. The display flashes and the instrument gives 5 beeps, before the total resets to zero. 20

21 7.3 Set Implement Width Never assume a machine s working width!! It is always worth measuring a few runs and working out an average. Depending on machine configuration; when band sowing, it may be worth considering setting the working width as dictated by the leg spacing. 1. Select the Area Total channel ( ). 2. Press and hold the button for 5 seconds. The display will flash "tot.1", then "tot.2" then show the programmed implement width Default width = 4 metres. 3. Continue holding the button and PRESS to select the digit/decimal point to change. 4. HOLD to change the digit (or move the decimal point). Releasing the button selects the next digit 5. Release the button to return to the normal display mode. 21

22 8.0 Seed Rate Channel 8.1 View seeding rate This channel displays the current drilling rate in either Kg/Ha or Seeds/m 2, depending upon the selection made in CAL Mode 3. The resolution for Kg/Ha units is: 0 to Kg 25 to Kg 250 to Kg The resolution for Seeds/m 2 is 1 Seeds/m Adjusting the SPOT seeding rate Press the Press the button to decrease the drilling rate. button to increase the drilling rate. The rate adjusts by the % step programmed in program mode 3, i.e. 5%, 10%, 15%, 20% or 25% of the programmed target or base drilling rate. 8.3 SPOT Drilling Rate Indicator The left indicator is used to remind the operator of his drilling rate. When the indicator is in position 2, then the drill is operating at the target rate. Pos. 1 If the indicator is in position 1 then the actual rate is increased from the target rate. If the indicator is in position 3 then the actual rate is decreased from the target rate. Pos. 2 Pos. 3 22

23 8.4 Changing the Target Rate If the drilling rate is currently at the target rate (the rate indicator is in position 2), then:- 1. With the rate display selected, press and hold either the button or the button for 5 seconds until the number is flashing, then release the button. 2. Press and hold either the button to increase the target rate (kg/ha), or the button to decrease the target rate (kg/ha). The longer the switch is held, the faster the number changes. 3. When the desired target rate is displayed, press and hold the button. The instrument will beep 5 times and the display will alternate between the set rate and the calculated minimum forward speed for that rate. After 5 seconds the instrument will display done after which the button can be released to return to normal operating mode. 23

24 9.0 Product Calibration 9.1 Standard Calibration Procedure 1. Switch the FAN switch to the off ( O ) position on the junction box. This automatically enables the product calibration function. 2. Hang calibration bag beneath the seed outlet (where the seed is introduced to the air stream). 3. Roll the calibration cover round to expose the discharge hole. 4. Due to the nature of the auger design, the metering unit requires priming prior to calibration. Press and hold the PRIME button to dispense the product. Continue to hold the button until the emerging metered seed is being dispensed at the highest observed output with an even consistent flow. Tip the seed back into the hopper. 5. Press the button twice, the instrument screen should display done. Effectively you have just carried out a calibration procedure, but as this was purely a priming process then the figures should be ignored. The unit is now primed and ready to calibrate accurately. 6. With the Calibration bag held under the outlet, press and hold the PRIME button again. The instrument automatically switches to the calibration programme mode, and the display will count up the theoretical weight (in grams) of product, based on the calibration factor currently stored in memory. 7. Once you have dispensed sufficient product, release the priming switch and weigh the product metered out in grams. The theoretical weight will remain flashing on the display. NOTE: If the priming switch is held for long enough to exceed 9999 grams then the instrument will simply show HiGh, informing the operator that he must re-test to ensure the weight does not exceed 9999 grams. Simply release the PRIME button and press again when ready to restart the count from zero. 8. Adjust the displayed weight in grams to match the measured weight using the or buttons. 9. Press the button once to display the calculated minimum forward speed (see note 2 below). 10. Press the button again to save the new calibration factor. The instrument displays done to indicate the new factor is now stored. After 3 seconds the instrument reverts back to the normal operating mode. 11. Switch the FAN switch back on. NOTE 1: If you display the drilling rate in Seeds/m 2, check the T.G.W. (Thousand Grain Weight) setting is correct (ref. overleaf). NOTE 2: If you find that the minimum forward speed is too high at low application rates you should adjust the position of the shut off slide to reduce the tank outlet size and redo the product calibration. Additionally, reversing the gearing will directly affect output. 24

25 9.2 Adjustments Tank slide fully closed. Tank slide half open. Tank slide fully open. Agitation wheel, out of gear. Agitation wheel lever, pinned out of gear. Agitation wheel, in gear, meshed with the auger. (Note: the shut off slide has to be fully open for the wheel to work) Agitation wheel lever up, dropped into gear. 25

26 Calibration cover closed, and in work position Calibration cover opened, and in Calibrate position Auger Motor Auger Motor Gearing, Lower rate output set up 2.25:1 Gearing, Higher rate output set up 1:

27 Calibration bag hung beneath outlet Removable inspection cover for distribution head Radar positioning 27

28 9.3 Set "Thousand Grain Weight The T.G.W. must be set in order enable the instrument to display a drilling rate in Seeds/m 2 correctly. 1. Press and hold the button as you switch the instrument on. The instrument is then in programme mode 3 on channel 1. Switch On 2. Press to select channel 2 ( ). The display will show the Thousand Grain Weight in grams. Default = 45 (gram) 3. PRESS to select the digit/decimal point to change. 4. HOLD to change the digit (or move the decimal point). Releasing the button selects the next digit. 5. Switch off and on again resume normal operating mode. 28

29 9.4 Select Unit 1. Press and hold the button as you switch the instrument on. The instrument is then in programme mode 3 on channel 1. The display shows either the top row of segments to indicate the kg/ha unit is selected, or the bottom row of segments to indicate that the Seeds/m 2 unit is selected. 2. Press the button to change units. If the Seeds/m 2 unit is set, check the T.G.W. setting is correct for the product being drilled. 3. Switch off and on again resume normal operating mode. 9.5 Set % Step for Rate Offset This sets the amount by which the rate is adjusted away from the target rate when you press the or buttons. 1. Press and hold the button as you switch the instrument on. The instrument is then in programme mode 3 on channel Press to select channel 3. The display will show a number indicating the % step (5-25% in 5% increments). 3. PRESS to select the required % step. 4. Switch off and on again resume normal operating mode. 29

30 10.0 Fan Channel 10.1 View Fan Status This channel simply indicates whether the fan is ON or OFF Fan Status Alarm When the drill is in work and the fans are not switched on, the instrument will default to the fan status channel, beep 5 times and flashes Fan OFF Hopper level Alarm When the hopper level sensor is uncovered, the instrument will default to the hopper level channel ( ), beeps 5 times and flashes ALAr every 30 seconds. The alarm may be cancelled temporarily by selecting another channel but will revert to the hopper level display and repeat the alarm after 30 seconds Pre-start function On commencing a bout, the seed motor only starts as you begin moving off, in proportion to your forward speed. However, it takes a short period for the seed to traverse the pipe to the coulter. The result can be an unseeded area at the beginning of a bout. To avoid unseeded patches due to the delay in seed delivery, once positioned and stationary at the start of the bout,, press the outside right switch ( RATE + ). The pre-start function is activated and the motor then runs at the calibration speed, so that seed is planted as you move off. The pre-start function is timed to run the motor at the calibration speed for a number of seconds. After this time and if the drill is moving forwards, the system reverts to normal proportional control for the seed rate set. However, if after this time the drill is still stationary, the motor will automatically switch off. NOTE: The default pre-start time is 4 seconds, however it can be changed if required in Cal Mode 2-Channel 6 (ref. section 13). 30

31 13.0 Program Functions and Fault Diagnosis 13.1 Program Modes 1 4 Some settings do not need to be accessed during normal operation, unless the system is transferred to another implement. Those settings that need to be accessed during normal operation are explained in the operators section (sections 3-8) of the manual. Calibration Data, Based on: WZ rev13 software Operating Mode Programming mode 1 Programming mode 2 Programming mode 3 (product calibration) Programming mode 4 Normal Operation Secondary Functions Select channel, press and hold 'CAL/TOT 1/2' to enter Power on whilst holding 'CAL/TOT1/2' for 10 seconds to enter mode. Use same key to select channel Power on whilst holding 'Ha to 0' to enter mode. Use same key to select channel Power on whilst holding 'RATE +' for 10 seconds to enter mode. Use same key to select channel Channel 1 Channel 2 Channel 3 Channel 4 Channel 5 Channel 6 Forward Speed (Km/h) N/A Speed Sensor Factor &Autocal Default: 7.800mm/pulse Simulated Speed Units Select Pulses/Metering unit revolution Default: (Km/h) Default: Kg/Ha Default: 600 Area x 2 Press +1/Cal to cycle between Working Width Grand Total Area T.G.W. Response Tot1 & Tot2. Press and hold 'Stop/ha to 0' to reset (Ha) registers to zero Default: 4.000m (Ha) Default: Default:1000 Tramline Status Application Rate (Kg/Ha or Seed/m²) N/A Press and hold either Rate+ or Rate- for 3 seconds to enable the application rate to be programmed Tramline Sequence Tramline On/Off Percentage Step Size Default: SY04 Default: Off Default: 5% Calibration Factor Motor Stall Status Expected Weight Metering Cal Speed Default: 0.010Kg/Rev Default: On Default: Default: 35rpm Minimum Forward Fan Status Fan On/OFF Start-up PWM N/A Speed (On/Off) Default: On A Default 2.2km/h Default: 20% Hopper Alarm N/A Hopper Alarm On/Off Pre-Start Time Calibration Complete Minimum Metering Speed Default: On Default: Default: done Default: 3.5rpm 31

32 13.2 Fault Diagnosis Condition When in work and moving the Instrument displays C.out and beeps every 5 seconds When in work the instrument defaults to the fan status channel, displays OFF and beeps every 30 seconds When in work the instrument defaults to the fan status channel, and the display alternates between OFF and FaiL, and beeps every 30 seconds. When in work the instrument flashes ALAr and beeps. When in work the instrument defaults to the rate channel, displays FaiL and beeps every 30 seconds. The metering roll does not turn. When in work the instrument defaults to the rate channel, displays StAL and beeps every 30 seconds. The metering roll does not turn. Possible reasons The forward speed is above 2km/h while the drill is out of work. The cutout switch is not operating correctly when the drill is lifted or lowered. You forgot to switch the fans on at the hand controller. The fans remain switched off. Check that the FAN switch on the Sumo Seeder junction box is on. There is a fault with one or both the fan drive. Check the wiring connections. Hopper level is low. The metering motor is not working. It is automatically stopped. Switch the instrument off and back on to clear the fault. Check the wiring connections and try again. The metering motor has stalled. It is automatically stopped to prevent further damage. Investigate. Disconnect the power cable to clear the fault When in work the instrument defaults to the application rate channel, flashes and beeps continuously. When in work the instrument defaults to the forward speed channel, the speed display flashes and beeps continuously. Forward speed is too high and the target application rate cannot be achieved. Reduce forward speed or change metering roll s and re-calibrate. Forward speed is too low. The metering roll is at its minimum possible rpm. Increase your speed, or if this would too fast, change the metering roll and recalibrate. If you find that the minimum forward speed is too high at low application rates you should change the feed roll to a lower volume roll and redo the product calibration. 32

33 13.3 Forward speed & metering output The electric motor which drives the metering roller has a speed range of between 1 RPM and 60 RPM. This speed varies according to forward speed, seed rate and the calibration factor (a combination of the seed TGW and size). As the seed rate, forward speed etc, increase the motor needs to turn faster to maintain the correct seeding rate. The instrument will warn you of a high forward speed and advise you to slow down so the correct seeding rate can be achieved. Too high a forward speed can result in the motor & auger failing to keep up resulting in under-seeding. Firstly try opening the shut off slide a notch at a time, if fully open still results in a high speed warning then, the gears can be switched round. If the instrument warns you of a low forward speed then the motor can t turn slow enough for the given speed and seed rate. This may result in uneven seed distribution as the machine moves as the auger output may pulse. The auger capacity should be reduced, the shut off slide should be closed down to reduce seed exposure to the auger. This will encourage the ager to turn faster. After any adjustments to set up, the machine should always be re calibrated. 33

34 14.0 Parts 14.1 Assembly Overview Number Description 14.2 Distribution head 14.3 Air system 14.4 Base unit 14.5 Calibration and upstack 14.6 Tank 34

35 14.2 Distribution head Number Sumo Part number Description 1 SW1606 Dist.Head 12 row base 2 SWS12057 Dist. Head 12 row top ring 3 SWS12063 Dist. Head 12 row lid 4 SWB653 32mm Outlet insert 5 SWB658 Row blank insert 35

36 14.3 Air system Number Sumo Part number Description 1 SWB682 Air intake- fan cover 2 SWB683 Air outlet 3 SWS12051 Fan base mounting plate 4 SWB336 Twin fan 5 SWB707 Pre-cleaner 36

37 14.4 Base unit Number Sumo Part number Description 1 SW1602 Auger insert 2 SW1624 Auger flighting 8x4 OD52 Pt40 3 SWS12000 Agitation wheel 4 SWB383 Metering motor 5 SWS12021 Gear back plate 6 SW1608 Motor mount plate 7 SW1610 Drive gear stub shaft 8 SW1625 Gear cover Number Sumo Part number Description 9 SWS Gear (20 tooth) 10 SWS Gear (45 tooth) 11 SWB691 ¼ linch pin 12 SW1617 Driven gear stub shaft 13 SWB650 Nylon flanged bush 14 SWB1616 Auger drive boss 15 SW1601 Seeder base unit housing 16 SWS12022 Shut off slide 37

38 14.5 Calibration and Upstack Number Sumo Part number Description 1 SWB hose clip 2 SWS12059 Calibration wrap cover 3 SWB694 Ribbed upstack 4 SWS12049 Upstack clamp 38

39 14.6 Tank Number Sumo Part number Description 1 SWB378 Tank lid 2 SWB711 Tank lid silicon bung 3 SWB379 Tank lid thread insert 4 SWB681 Plastic seeder tank 39

40 14.7 Seed outlet Number Sumo Part number Description 1 SW1611 Outlet hose tube mount 2 SWS11835 Splash plate 3 SW1612 Tank lid thread insert 4 SWB695 Jubilee clip for 50x50 box - SWB696 Jubilee clip for 100x100 box - SWB697 Jubilee clip for 150x100 box 40

41 14.8 Electrical parts Number Sumo Part number RDS Part No. Description Qty 1 SWB307 S/SR/ Sensor Hopper level sensor 1 2 SWB310 K/TGSS/MK3/UK Radar Sensor Kit 1 3 SW920 S/CUT/OUT/013 Finger Cut-out Switch Kit 1 4 SWB337 Calibration scales 1 5 SW838 S/CB/ Instrument Lead Extension 6m 1 6 SW875 S/CB/ Power Lead Extension 6m (79A) 1 7 SW876 S/CB/ Tractor power lead 5m 1 41