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H12 

 

 

 

www.samon.nl  -  [email protected]

 

 

V1-2023-EN

 

 

 

5.5.3 Adjusting and setting the automatic depth control valve block 

 

 

NOTE!!! 

The valve block has been set to the proper pressure and flow at the factory. 
 

 

 

WARNING!!! 

When performing maintenance on the hydraulic system of the SAMON Haulm Topper, make sure that 
there is no pressure on the system.  
Always remove the hydraulic hoses before maintenance. 

 

 

 

 

A: 

Set the valve block pressure. 

B: 

Set the valve block flow. 

C: 

Connection point for pressure measurement. 

D: 

Vent connection point. 

 
To ensure maximum performance of the automatic depth control, it will be necessary to adjust the valve block 
as follows after repair or maintenance. 
 

 

Value: 

Adjustment: 

Flow: 

Max 30 L/min 

Turn the knob to close the flow control valve 

, then open by 1 ¼ 

turn 

 and secure the locking pin. 

Pressure: 

Max. 120 bar 

Measure using a manometer connected to the measuring point 
(yellow cap). After setting, retighten the lock nut. 

 

Summary of Contents for SU15AO3B

Page 1: ...H9 5 3 2 Replacing the gear drive oil H9 5 4 Aligning wheels with automatic depth control H10 5 5 Automatic depth control H11 5 5 1 Adjusting automatic depth control folding height H11 5 5 2 Adjusting...

Page 2: ...ect and current for this manual Ellens Agricultural Engineering BV recommends users to carefully read this manual instructions directions and comments before using the machine References to the left o...

Page 3: ...components which result in failure in the opinion of the manufacturer This warranty lapses in the following instances Constructive adjustments and changes to the machine without permission from Ellens...

Page 4: ...ome to a complete halt before approaching or folding the machine Before starting the machine always clear the work area of potential flying objects such as twigs stones or other objects loose objects...

Page 5: ...4 B Height adjustment label 42 7 x 4 9 TL6300 C Rotating blades label 18 4 x 19 8 TL6314 D Voltage label 8 5 x 7 2 TL6321 E Hand foot hazard label 19 3 x 6 4 TL6309 F Foot hazard label 13 3 x 6 4 TL63...

Page 6: ...e mounted Check that the locking clips and safety cords are in place Check the drive belts for cracks and tears Check the tension of the drive belt and do so regularly while in use Check the hydraulic...

Page 7: ...with automatic depth control of up to 30 L min and always connect the return hose to a pressure free return Check all functions of the machine and the automatic depth control 4 4 Inspection after 5 m...

Page 8: ...itching off the machine wait until the blades come to a complete halt 5 1 Lubrication schedule Lubricate periodically to ensure that the SAMON Haulm Topper works optimally Schedule for lubricating the...

Page 9: ...The following applies to each part Make sure that the SAMON Onion Haulm Topper is folded out and standing on a flat level surface Open and secure the protective covers with the supports Loosen nuts A...

Page 10: ...arts coming out of plug hole C Fit plug C and bleed nipple A Mount the PTO shaft 5 4 2 Replacing the gear drive oil Remove the PTO shaft Remove the drive belts Remove the gear drive from the frame Rem...

Page 11: ...n hoses to the colour coded connections Lift the machine until the wheels clear the ground Turn on the automatic depth control Move the probe up and down and make sure that the wheels turn a full revo...

Page 12: ...on Loosen the locking bolts of the height adjustment Remove the locking brackets from the pivot levers Check that the reaction plate is located between the two sensors Turn the levers to set the desi...

Page 13: ...hoses before maintenance A Set the valve block pressure B Set the valve block flow C Connection point for pressure measurement D Vent connection point To ensure maximum performance of the automatic d...

Page 14: ...screw is resting against the stop Place the reaction arm with the stepped reaction plate just below the bottom sensors and secure with the locking bolts Install the spring and test the automatic depth...

Page 15: ...Transport by tractor Take local traffic rules into account when taking your SAMON Haulm Topper onto a public road with the tractor Always switch off the SAMON Haulm Topper and wait until the blades s...

Page 16: ...icate the machine as a whole see lubrication schedules in the Maintenance section Check the oil level in the gear drive and top up if necessary Check the cross connections and the turning parts of the...

Page 17: ...s 1 8 metres 2 0 metres Use Rear Rear Rear Type SU15AO3B SU18AO3B SU20AO3B PTO shaft 1000 PTO 1000 PTO 800 900 PTO Gear drive oil SAE 90EP SAE 90EP SAE 90EP Dimensions LxWxH 260x250x290 cm 260x260x300...

Page 18: ...H17 www samon nl info samon nl V1 2023 EN 8 Technical diagrams 8 1 Hydraulic diagram of automatic depth control...

Page 19: ...H18 www samon nl info samon nl V1 2023 EN 8 2 Hydraulic diagram of folding frame...

Page 20: ...H19 www samon nl info samon nl V1 2023 EN 8 3 Electrical diagram...

Page 21: ...parts to ensure quick and correct delivery 1 Only order parts from official SAMON dealers 2 Include the type model and serial number of your machine as stated on the type shield The type shield is loc...

Page 22: ...ose leaking cylinder leaking connection Find and repair leak then align wheel sets Automatic depth control troubleshooting Fault Cause Solution Depth control does not work No oil supply Check oil supp...

Page 23: ...s with the European Machinery Directive 2006 42 EC The following harmonised standards have been used NEN EN ISO 12100 2010 NEN EN ISO 4413 2010 NEN EN ISO 14120 2015 NEN EN ISO 61310 1 2008 NEN EN ISO...

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