SHAKAERATOR - Operator Manual - McConnel

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Pressurising the Hose SystemThe hose system from the tractor spool valve should be pressurised to 30-40BAR, aninline pressure gauge is fitted for both measuring and checking of the pressure. Pressurisethe system by operation of the tractor spool valve until the correct pressure is reached, thespool valve must be set tominimum flow during thisprocedure to allow control of theflow rate into the system andalso prevent the relief valve frombeing ‘overwhelmed’ with oil.Once the correct pressure isachieved the tractor spool valveshould be returned to theneutral position.The pressure should always bechecked prior to work and atregular intervals thereafter toensure pressure remains withinthe specified limits.ShanksShanks are made from extremely tough abrasive resistant steel and are subjected to aspecial heat treatment during manufacture. Do not attempt to hard face or otherwise weldthe shank as this will destroy the shank’s properties. Owners are reminded that nowarranty can be entertained on shanks that show evidence of welding.Shin guards, which can be supplied as an option, are made of special hard steel that willreadily accept hard-face welding reinforcement.CAUTION! Do not attempt to hard face or otherwise weld the shanks - this willdestroy the shank’s properties.Hydraulic System (Hydraulic Breakback Models only)The hydraulic system for hydraulic breakback models comprise of single acting ramsplumbed into three hose runs. The circuit is primed at the factory prior to delivery of themachine and will only require bleeding when hydraulic components are replaced.Bleeding the Hydraulic SystemBefore attempting to bleed the system the oil safety note below should be read and theadvice strictly adhered to.The 3 rams located at the ends of the hose runs are fitted with end caps, these will be the2 outer rams and the centre ram. With the supply hoses attached to the tractor, loosen theend caps of the 3 rams – do not loosen too much, ½ turn should be sufficient to allow theair to escape. Start the oil flow and observe the end caps, when oil begins to escape fromthe end caps, stop the flow and re-tighten the end caps.NOTE: Suitable containers should be used to catch any oil that escapes from the system –dispose of oil as advised by the manufacturer.Oil SafetyAlways wear suitable eye, hand and body protection when working withhydraulic oils – refer to the oil manufacturers’ safety information for furtherdetails and advice.Escaping oil under pressure is extremely dangerous – never check for leakswith your hand, use a piece of cardboard or similar material held at arms length.29
AccumulatorsMachines with hydraulic breakaway utilise tandem accumulators that are pre-charged withnitrogen when they leave the factory. Valves are located on the top of the accumulatorcylinders for charging purposes only – do not open the valves or release the pressure;re-charging the accumulators requires the correct use of specialised equipment and mustonly be performed by the manufacturer or dealers qualified in this subject.Gas StrutsLater version auto-reset machines are equipped with Nitrogen filled Gas Struts; these arefactory pre-charged to 100Bar and will not require any intervention or maintenance by theoperator. The filling valve located on the base of the strut must not be opened or interferedwith under any circumstances – any adjustments or maintenance to this component mustonly be carried out by specialists or the manufacturer.30
Page 1 and 2: Publication 437August 2003Part No.
Page 3 and 4: WARRANTY POLICYWARRANTY REGISTRATIO
Page 5 and 6: EC DECLARATION OF CONFORMITYConform
Page 7 and 8: GENERAL INFORMATIONRead this manual
Page 9 and 10: INTRODUCTIONMcConnel Shakaerators a
Page 11 and 12: Shank OptionsFixed Frame Models:•
Page 13: FITTINGTractor Power RequirementsIt
Page 16 and 17: Depth WheelsThe depth wheels, where
Page 18 and 19: General View (Standard Model)13
Page 20 and 21: Working DepthThe depth to which the
Page 22 and 23: Re-compactionLoosened soil is extre
Page 24 and 25: Shear PinsAs the roller is mechanic
Page 26 and 27: Power Take Off GuardAt all times wh
Page 28 and 29: Shin GuardsShin guards can be strap
Page 30 and 31: GRASSLAND MODELSRoller HeightThe wo
Page 32 and 33: Grassland Clamp & Point Fitment - 3
Page 36 and 37: MAINTENANCEService and MaintenanceM

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