2014 Operators Manual - Sumo UK

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2014 Operators Manual

Sumo UK Ltd Redgates Melbourne

York YO42 4RG, UK

Tel. +44 (0) 1759 319900 Fax. 01759 319901

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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. 01759 319900

Fax. 01759 319901

(NO REGISTRATION = NO WARRANTY)

SUMO SERIAL No:

For your own records.

Sumoseeder Registration Document

NAME:

ADDRESS:

Telephone Number:

SUMO SERIAL No.

DEALERSHIP

NAME AND

BRANCH:

COMMENTS:

Postcode:

DATE:

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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.

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Contents

1.0 Overview ____________________________________________ 7

2.0 Safety ______________________________________________ 7

2.1 Qualification and Training ........................................................... 8

2.2 General safety .............................................................................. 8

2.3 Special safety instructions ........................................................... 8

3.0 Maintenance and storage _______________________________ 9

3.1 Maintenance ................................................................................. 9

4.0 Installation _________________________________________ 10

4.1 Parts List- Sumoseeder .............................................................. 11

4.2 The Head Unit ............................................................................ 12

4.3 The ‘Tractor Terminator Assembly’ .......................................... 13

4.4 Power supply .............................................................................. 14

4.5 Radar sensor ............................................................................... 14

4.6 Cut-outswitch ............................................................................. 15

4.7 Radar Installation ....................................................................... 15

5.0 Operation __________________________________________ 16

5.1 Operating Summary ................................................................... 16

5.2 Power On/Off ............................................................................. 17

5.3 Work Status Indicator ................................................................ 17

5.4 Starting and Stopping the Seeder ............................................... 17

5.5 Cut-out alarm ............................................................................. 17

5.6 Pressurised system ..................................................................... 17

6.0 Forward Speed Channel ______________________________ 18

6.1 View Forward Speed ................................................................. 18

6.2 Minimum Speed Alarm ............................................................. 18

6.3 Speed Sensor Calibration ........................................................... 18

6.4 ‘Autocal’ Speed Calibration ...................................................... 19

7.0 Area Channel _______________________________________ 20

7.1 View Area Totals ....................................................................... 20

7.2 Zero Area Total .......................................................................... 20

7.3 Set Implement Width ................................................................. 21

8.0 Seed Rate Channel ___________________________________ 22

8.1 View seeding rate ....................................................................... 22

8.2 Adjusting the SPOT seeding rate ............................................... 22

8.3 SPOT Drilling Rate Indicator .................................................... 22

8.4 Changing the Target Rate .......................................................... 23

9.0 Product Calibration __________________________________ 24

9.1 Standard Calibration Procedure ................................................. 24

9.2 Adjustments ............................................................................... 25

9.3 Set "Thousand Grain Weight ..................................................... 28

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9.4 Select Unit .................................................................................. 28

9.5 Set % Step for Rate Offset ......................................................... 29

10.0 Fan Channel _______________________________________ 30

10.1 View Fan Status........................................................................ 30

10.2 Fan Status Alarm ...................................................................... 30

11.0 Hopper level Alarm __________________________________ 30

12.0 Pre-start function ____________________________________ 30

13.0 Program Functions and Fault Diagnosis _________________ 31

13.1 Program Modes 1 – 4 ............................................................... 31

13.2 Fault Diagnosis ......................................................................... 32

13.3 Forward speed & metering output ............................................ 33

14.0 Parts ______________________________________________ 34

14.1 Assembly Overview ................................................................. 34

14.2 Distribution head ...................................................................... 35

14.3 Air system................................................................................. 36

14.4 Base unit ................................................................................... 37

14.5 Calibration and Upstack ........................................................... 38

14.6 Tank .......................................................................................... 39

14.7 Seed outlet ................................................................................ 40

14.8 Electrical parts ......................................................................... 41

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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.

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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.

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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.

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4.0 Installation

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4.1 Parts List- Sumoseeder

The kit contains the following parts,

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.

RDS Part No. Description Qty

S/HU/380-1-001 WACS Head Unit 1

S/AC/380-1-011 Tractor Terminator Assembly 1

S/AC/380-1-010 WACS Junction Box Assembly 1

S/CB/500-1-032 Instrument Lead Extension – 6m 1

S/CB/500-1-079 Power lead Assembly c/w 40A fuse 1

S/CB/500-1-081 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/500-1-080 Power Lead Extension – 4m (79A)

S/CB/500-1-082 Power Lead Extension – 10m (79A)

S/CB/500-1-033 Instrument Lead Extension – 4m

S/CB/500-1-084 Instrument Lead Extension – 10m

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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.

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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.

Figure 3: Head unit connection

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.

10-way

connector to

PL1

8-way

connector to

PL2

SUMO

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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. 0-

378-40. 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/500-10-511 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.

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.

Remove the

radar sensor lead

1 Brown (+V)

2 Yellow/Green

(Sig)

3 Blue (0V)

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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/500-10-121 provided

in the kit ref. S/CUT/OUT/013.

4.7 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 6.4.

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5.0 Operation

5.1 Operating Summary

Press to

select the

Display

Function

Decrease

Rate

Channel

Indicator

Increase

Rate

Target rate

Indicator

EITHER:

1. View Area Total

Select the channel

then press to switch between Area Total 1 and Area Total 2.

2. HOLD continuously for 10 seconds to enter CAL Mode 1 / CAL Mode 2 (Normal Mode is resumed when the button is released).

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/m2 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

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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 with the drill ‘out of work’, the

instrument will alarm by beeping and flashing ‘C.out’ every 5 seconds. The

alarm will continue until the drill is 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 blow-

back into the tank and in the worst case scenario prevent seed from being released.

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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

8.5.

6.3 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).

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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.

7. Check what the new calibration value is. May be worth repeating

NOTE: As the instrument only displays up to 9999. Beyond this number of

pulses it displays the first 4 digits of a five digit number; however the

pulses are still being counted internally

100

metres

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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.

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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.

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8.0 Seed Rate Channel

8.1 View seeding rate

This channel displays the current drilling rate in either Kg/Ha or Seeds/m2,

depending upon the selection made in CAL Mode 3.

The resolution for Kg/Ha units is:

0 to 24.9 0.1 Kg

25 to 250 1 Kg

250 to 9995 5 Kg

The resolution for Seeds/m2 is 1 Seeds/m2

8.2 Adjusting the SPOT seeding rate

Press the button to decrease the drilling rate.

Press the 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.

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. 1

Pos. 2

Pos. 3

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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.

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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/m2, 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.

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. Agitation wheel lever up, dropped into gear. (Note: the shut off slide has to be fully open for the wheel to work)

26

Calibration cover closed, and in “work” position

Calibration cover opened, and in “Calibrate” position

Gearing, Lower rate output set up 2.25:1 Gearing, Higher rate output set up 1:2.25

Motor Auger Motor Auger

27

Calibration bag hung beneath outlet Removable inspection cover for distribution head

Radar positioning

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/m2 correctly.

1. Press and hold the button as you switch the instrument on. The

instrument is then in programme mode 3 on channel 1.

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.

Switch On

29

9.4 Select Unit



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/m2 unit is selected.

2. Press the button to change units….

If the Seeds/m2 unit is set, check the T.G.W. setting is correct for the

product being drilled.


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.



2. 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.


30

10.0 Fan Channel

10.1 View Fan Status

This channel simply indicates whether the fan is ‘ON’ or ‘OFF’.

10.2 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’.

11.0 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.

12.0 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).

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: WZ410-000rev13 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

Forward Speed

N/A

Speed Sensor Factor &Autocal

Simulated Speed Units Select Pulses/Metering unit

revolution

(Km/h) Default:

7.800mm/pulse Default: 10.00 (Km/h) Default: Kg/Ha Default: 600

Channel 2

Area x 2 Press +1/Cal to cycle between

Tot1 & Tot2. Press and hold 'Stop/ha to 0' to reset

registers to zero

Working Width Grand Total Area T.G.W. Response

(Ha) Default: 4.000m (Ha) Default: 45.00 Default:1000

Channel

3 Tramline Status N/A

Tramline Sequence Tramline On/Off Percentage Step Size

Default: SY04 Default: Off Default: 5%

Channel 4

Application Rate Press and hold either Rate+ or Rate- for 3 seconds to enable

the application rate to be programmed

Calibration Factor Motor Stall Status Expected Weight Metering Cal Speed

(Kg/Ha or Seed/m²)

Default: 0.010Kg/Rev Default: On Default: Default: 35rpm

Channel 5

Fan Status N/A

Fan On/OFF Minimum Forward

Speed Start-up PWM

(On/Off) Default: On A Default 2.2km/h Default: 20%

Channel 6

Hopper Alarm N/A Hopper Alarm On/Off Pre-Start Time Calibration Complete

Minimum Metering Speed

Default: On Default: 4.000 Default: done Default: 3.5rpm

32

13.2 Fault Diagnosis

Condition Possible reasons When in work and moving the Instrument displays ‘C.out’ and beeps every 5

seconds

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.

When in work the instrument defaults to the fan status channel, displays ‘OFF’

and beeps every 30 seconds

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.

When in work the instrument defaults to the fan status channel, and the display

alternates between ‘OFF’ and ‘FaiL’ , and beeps every 30 seconds.

There is a fault with one or both the fan drive. Check the wiring connections.

When in work the instrument flashes ‘ALAr’ and beeps. Hopper level is low.

When in work the instrument defaults to the rate channel, displays ‘FaiL’ and

beeps every 30 seconds. The metering roll does not turn.

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.

When in work the instrument defaults to the rate channel, displays ‘StAL’ and

beeps every 30 seconds. The metering roll does not turn.

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.

Forward speed is too high and the target application rate cannot be achieved.

Reduce forward speed or change metering roll’s and re-calibrate.

When in work the instrument defaults to the forward speed channel, the speed

display flashes and beeps continuously.

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.

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.

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

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

36

14.3 Air system


1 SWB682 Air intake- fan cover

2 SWB683 Air outlet

3 SWS12051 Fan base mounting plate

4 SWB336 Twin fan

5 SWB707 Pre-cleaner

37

14.4 Base unit


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


9 SWS12017 1.0 Gear (20 tooth)

10 SWS12018 2.25 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

38

14.5 Calibration and Upstack


1 SWB712 90-110 hose clip

2 SWS12059 Calibration wrap cover

3 SWB694 Ribbed upstack

4 SWS12049 Upstack clamp

39

14.6 Tank


1 SWB378 Tank lid

2 SWB711 Tank lid silicon bung

3 SWB379 Tank lid thread insert

4 SWB681 Plastic seeder tank

40

14.7 Seed outlet


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

41

14.8 Electrical parts

Number Sumo Part number RDS Part No. Description Qty

1 SWB307 S/SR/201-2-001 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/500-1-032 Instrument Lead Extension – 6m 1

6 SW875 S/CB/500-1-081 Power Lead Extension – 6m (79A) 1

7 SW876 S/CB/500-1-079 Tractor power lead – 5m 1

1

7

3

4

6 5

2

2014 Operators Manual - Sumo UK

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Transcript of 2014 Operators Manual - Sumo UK