Great-plains Simba SL700 Operator Manual User Manual download pdf (Page 24)

Simba SL700

603-216M-ENG

 2013-01-25

Silver

51mm

Transport Cylinders

(in road transport)

4.8 Starting Settings

This section details the recommended

starting settings for the SL700.  These

settings can then be used as a base for

further adjustment in order to get the

optimumperformancefromyourmachine.

Ensure all settings from the left and right

handsidesofthemachinematcheachother.

4.7 Work Settings

Inwork thewing cylinders shouldbe fully

extended.A simple pressurised hydraulic

circuitautomaticallysetsitselfasthewings

areunfolded.

Optimum performance has been found

to be achieved when the press roll rings

havewornawaythepaintednishleaving

a smooth shiny surface. When the press

rollringsareneworrusty,soilmaytendto

pickuponthesurface andblockagemay

occur, this will reduce when the rings are

shinyagain.

TheSL700shouldberunwiththechassis

level.  In normal operation the machine

shouldbecarriedbetweentherearrolland

frontdepthwheelswiththeliftcircuitinoat.

InpracticeitispossibletousetheSL700

ongroundconditionsthatareunsuitableto

achievethedesiredeffect,anditisusually

possibletooperatewithoutregularblockage

undersuchunsuitableconditions,assuming

thattheaxlesaretightandringssmooth.As

such,especiallyunderwetconditions,itis

advisabletocheckonthecultivationeffect

oftheSL700.

Generally a forward speed of 5-7 mph

(8-11 kph) will achieve optimum results,

maximising inversion and burial. Speeds

in excess of those stated above will tend

togiveadeteriorationinthequalityofthe

work. This may be seen as a ridge and

trougheffectacrosstheworksurfacedue

tosoilbeingthrowntoofarbytheleading

discs,thereardiscsthenareunabletoturn

enoughsoilback.

Itmayoccasionallybeusefultoalmostll

the drawbar cylinder with shims to allow

thedrawbartomomentarilytaketheweight

if the front wheelspass over any low/soft

areas in the soil prole while maintaining

forward speed and traction.  If using the

In normal operation a 51mm shim

shouldbeleftinplaceatalltimesexcept

insituationswhereanextremelylow

transportheight is required (ie when

transportingonalorry).Onmachines

ttedwithafollowingharrownoshims

areneededhere.

4.Adjustment/Operation

machine without the front depth wheels

(in changeable conditions, for instance)

it should be hydraulically drawn onto the

drawbarshims.

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Great-plains Simba SL700 Operator Manual User Manual Page 24

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