Page 1
All Web UniPlus Stone and Clod Separator (from 2019) Standen Engineering Limited. Hereward Works, Station Road, Ely, Cambridgeshire. CB7 4BP England. Tel: 01353 661111 www.standen.co.uk Fax: 01353 662370...
Page 5
Therefore, some illustrations and/or text within this publication may differ from your machine. The copyright of this handbook is the property of Standen Engineering Limited, Hereward Works, Station Road, Ely, Cambridgeshire. CB7 4BP. This handbook is issued on the condition that it must not be used, copied or exhibited without their...
Introduction to the Handbook This handbook provides the information for the operation, adjustment and maintenance of your Standen All Web UniPlus stone and clod separator. To enable you to achieve the best results from the machine, the manufacturer recommends that you read the handbook thoroughly prior to using the machine for the first time.
The rear of this handbook contains lists of spare parts available through your Standen Agents. Each illustration shows a complete unit or assembly in exploded form. Standen's policy of continual product development means that components or even complete assemblies are redesigned from time to time.
The list is not exhaustive. All machinery is potentially dangerous and great care must be exercised by the operators at all times. Standen Engineering Limited will not accept liability for damage or injury caused by their products except when such liability is specifically imposed by English statute.
Page 11
SAFETY PRECAUTIONS Before using the conveyor fold external switches, disengage PTO, set tractor gearbox to ‘neutral’ (or park lock), apply handbrake and set engine speed to idle. Ensure everyone in the vicinity is aware of your intentions. Never reverse or turn unless the machine is in the raised position. All guards, covers, warning transfers and safety devices must be correctly fitted and operable at all times.
INSTALLATION Machine Description The Standen All Web UniPlus is designed to remove stones and clod from the soil to improve cultivation. The stones and clod are deposited in the wheelings between the beds, while the larger stones are transported to a boulder box (if fitted) and removed from the field.
INSTALLATION Always ensure the stand is positioned on firm, level ground to avoid the machine sinking or sliding whilst stood. Both wheels should be chocked front and rear before removing from tractor. Do not store the stand separately from the machine. You never know when it will be needed.
100 ltr/min (For flows greater than 100 ltr/min consult your officially appointed Standen dealer) There must no restriction in this return oil. Ensure that there is a full flow return, or even better return straight back into the tractor gearbox. Consult your tractor handbook or dealer for further information.
Page 17
INSTALLATION 1.10 The main hydraulic valve bank incorporates an adjustable screw (item 1, fig 3) which enables easy changing from closed-centre to open-centre. Closed-centre system, turn the screw clockwise until fully closed. Open-centre system, turn the screw anticlockwise until fully out. Load-sensing system turn the screw clockwise until fully closed.
1.11 OPERATION Wheel Settings The machine wheels must be set for work in a specific bed width. The wheels should be set to match the tractor wheels. See ‘wheel track settings’ diagram in the specifications section of this handbook. Each wheel is carried by a wheel leg pillar (item 2, fig 4) The pillars have a top and bottom flange plate containing a series of fixing holes.
OPERATION 1.12 Automatic Depth Control The machine is fitted with an automatic depth control system which ensures an even depth of soil in the finished bed. The depth roller (item 1, fig 6) runs on top of the preformed bed following the contours. The depth roller is linked to a depth sensor (item 1, fig 7) and via the hydraulic valve bank actuates the depth rams (item 2, fig 7).
1.13 OPERATION The scrapers (item 7, fig 6) should be set as close to the roller as possible without fouling it. Before transporting the machine on the road, reset the ram stop brackets (item 3, fig 7). Setting the Automatic Depth Control Set the machine into work and adjust the digging depth using the ‘Digger Share Raise/Lower’...
OPERATION 1.14 Discs The discs (item 1, fig 8) cut and contain the soil while feeding it over the shares onto the stars. The disc width setting is adjusted by loosening the two mounting bolts (item 2, fig 8) and repositioning the disc mounting (item 3, fig 8) using the adjuster screws (item 4, fig 8).
1.15 OPERATION Draper Web The draper web (item 1, fig 10) mounted above the 4 web assists separation. In work, the web is raised/lowered using the control box switch marked ‘ draper web’. Lowering the draper web increases the pressure on the 4 web and thus increases the separation.
OPERATION 1.16 Stone Elevator (optional) The stone elevator works in conjunction with the cross elevator to transfer the stones into a trailer running alongside. Boulder Box (optional) The boulder box is recommended in conditions where many large stones and boulders are encountered and it is advisable to remove them from the field rather than leave them in the trenches between the formed beds.
10 bar until the drawbar is static. DO NOT EXCEED 120 BAR. If the drawbar is still not functioning correctly when the maximum pressure is reached, consult your Standen dealer for further advice.
1.18 Electrical Control System Control for the major functions of the Standen UniPlus are provided electronically by the switches mounted on the in-cab control box (item 1, fig 15) switching the valves on the machine via a CAN-bus control system. The functions can be monitored from the control box display screen (item 2, fig 15).
Page 26
1.19 OPERATION Axle Steer : The switch marked ‘AXLE STEER’ manually steers the machine wheels to left / right. The ‘CENTRE’ button operates the self-centring circuit to automatically set the wheels to the straight-ahead position. Machine Level : The switches marked ‘MACHINE LEVEL’ operate the LH and RH levelling rams (item 1, fig 4).
Page 27
OPERATION 1.20 To fold the cross conveyor: Unlock the conveyor bottom catches (item 5, fig 17). Remove the linchpin (item 3, fig 17) and slide the support pin (item 4, fig 17) out to release the latch arm (item 1, fig 17). Refit the linchpin. Always refit the linchpin to hold the support pin (item 4, fig 15) away from the latch arm (item 1, fig 15).
Page 28
1.21 OPERATION Always ensure the cross conveyor is moved fully to the left before lowering the stone elevator. Ensure everyone in the vicinity is aware of your intentions. Reset the valve handles to ‘cross conveyor function’ (see fig 18). Using the switches (item 1 &...
MAINTENANCE 1.22 Lubrication Regular lubrication is an integral part of looking after your machine. The schedule of maintenance outlined below is a guide to when certain actions should be carried out. If your machine requires a more frequent lubrication schedule because of your workload, then it is advisable to reduce the time intervals.
1.23 MAINTENANCE Drive Belt Maintenance The toothed drive belts have adjusters (item 1, fig 20) that are visible when the appropriate guard is opened. As a guide, correct belt tension is achieved when, at a distance half way between the furthest spaced pulleys, the belt can be twisted no more than 45°...
MAINTENANCE 1.24 A pressure filter (item 2, fig 20) is mounted in the supply line from the tractor. The element should be replaced after the first 50 hours of running time and then annually or every 500 hours thereafter. Residual Hydraulic Pressure Dump Procedure The following procedure outlines the method of relieving the residual pressure within the hydraulic system.
1.25 MAINTENANCE Daily Maintenance During the working season the following daily maintenance should be carried out. Check all covers and guards are in position, free from damage, and all retaining latches and hinges are in place and operative. Repair or replace any found to be defective before operating the machine.
Inspect wheel bearings and check for excessive wear, replace as necessary. Re-pack with fresh grease on re-assembly. Replace pressure filter element. Use only genuine Standen replacement parts. THIS IS NOT A WASHABLE ELEMENT. If a high water content becomes apparent or a cloudiness in the hydraulic oil, the oil should be changed.
Oil flow requirement from tractor minimum 70 ltr/min (Set to constant pump) maximum 100 ltr/min (For flows greater than 100 ltr/min consult your Standen dealer) Electrical requirements from tractor 12V DC negative earth Drive requirement from tractor PTO 1 3/8” 6 spline @ 540 rpm maximum Tyre size (standard) 14.5 x 20 MPT 10 Ply...
Need help?
Do you have a question about the All Web UniPlus and is the answer not in the manual?
Questions and answers