Multiquip LS600P operation manual Wear Plate And Cutting Ring Replacement, Wear Plate Installation

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maintenance

7.Remove the three 3/8 – 16 x 3” bolts from the piston. Remove the front faceplate.

8.Install two the 3/8’ 16x3” bolts back into the piston – do not tighten. Use the two bolts as leverage to remove the rubber piston cup and rear components.

9.Obtain two 3/8 16x7” full thread studs (these studs will be used to assist in assembly alignment) insert the two studs into the piston adapter. Coat the concrete cylinder with grease.

10.Install the “O” Ring around the oiler plate. Install the plate into the concrete cylinder utilizing the studs for alignment.

NOTICE

Felt ring must be saturated with 30 wt. oil prior to installation.

11.Install the felt holder over the oiler plate. Install felt ring into felt holder. Install the bronze ring.

12.Using silicon sealant place a small bead of sealant material on the front of the rubber piston cup and the rear of the face plate. Install over alignment studs and into concrete cylinders.

13.Insert one 3/8” 16x3” bolt into the open bolt hole, remove the alignment studs one at a time and install the remaining 3/8” 16x3” bolts.

NOTICE

Before installing 3/8” bolts, coat the back of bolt heads with silicon sealant. Torque all three bolts equal at 55 ft. lbs. each.

Wear Plate And Cutting Ring Replacement

Due to the swinging motion of the nun-plateand the abrasive nature of concrete, it is normal for the cutting ring to wear on the side that shears through the concrete inside the hopper.

If the wear ring and wear plate do not fully seat against each other the concrete slurry will pump into the hopper. This condition can be easily observed by the sudden change of the level of concrete inside the hopper during each stroke.

1.Remove the two hydraulic hoses connected to the remix motor. Plug the ports with fittings (not provided) to prevent hydraulic hose leakage.

2.Remove the hopper discharge nipple and loosen sleeve seal. Inspect and replace if wear is excessive.

3.Remove the two tie rod nuts and the four eyebolt nuts securing the hopper to the pump frame.

4.Using an approved lifting device, remove the hopper using extreme care not to damage the hopper seal.

5.Remove the four 1/2” 1-1/4” bolts that hold the shuttle tube to the nun-plate and remove shuttle tube.

6.Using two small pry bars remove the rubber energizer ring, steel insert ring and wear ring.

NOTICE

The energizer ring and wear ring will normally have concrete contamination holding them in position. It will be required to chip some of the concrete loose to better expose the energizer ring.

7.Clean out all concrete build up in and around the nun- plate area with a wire brush.

8.Inspect the wear components for indications of wear. The wear plate has two wear surfaces.

Wear Plate Installation

1.Install the two cylinder o-rings.

2.Using silicon sealant, coat the circumference of the concrete cylinders, the back of the wear plate and around the five bolt holes. Next, install the wear plate and the five bolts.The bolts must all be equally snugged and tightened to 100 foot pounds each.

Wear Ring Installation

1.Install the wear ring into the nun plate.

2.Install the steel insert ring inside of the rubber energizer ring.

3.Install the energizer ring assembly into the nun plate.

4.After installing the above mentioned components the machine can be reassembled by reversing steps 1 through 5 of the Wear Plate and Cutting Ring Replacement Procedure.

page 50 — MAYCO LS600P CONCRETE PUMP • operation manual — rev. #0 (05/13/13)

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Contents Model LS600P Proposition 65 warning Silicosis/respiratory warnings Silicosis WarningImportant Hand Signals General Information Table of ContentsSpecifications are subject to change without notice Appendix Concrete Mix InformationChoose from three easy options Safety Information Symbolfire extinguisher Drugs or alcohol„ Always know the location of the nearest first aid kitENgiNe SafeTY Before servicing equipmentFuel Safety „ Use well-insulated gloves when picking up the battery„ Always shutdown engine before transporting TRaNSpORTiNg SafeTYTOWiNg SafeTY „ do not lift machine to unnecessary heightsEmission Control Label ENviRONMeNTaL SafeTY/DeCOMMiSSiONiNgEMiSSiONS iNfORMaTiON Label must remain with the engine for its entire lifeSpecifications CondititonsDimensions Reference Dimensions in. mm LetterImportant hand signals Operation Hand SignalsGeneral information Concrete Mix Design„„600 lbs. of cement/cu yd for 4000 p.s.i. concrete after Regional DifferencesPumping information Remixtures Hose Pulsation Downhill PumpingVertical Pumping Snap-Joint CouplingsPreventing Mix Set-Up After Pump Shutdown Brief explanation of why heat and time affect concreteEffects Of Heat And Excessive Time On Concrete Clearing Shuttle Tube Blockage Clearing The System After Mix Set UpClearing Concrete Blockage Hose Line PressureAccumulator Pressure Reverse Pumping ProcedureShuttle Tube Inspection Procedure Stop the pump. Turn off the enginePumping Cycle Pump components Pump Components ViewPump components Pump components Engine Perkins 1104D-44TA Turbo Diesel engine Digital control panel components Accumulator PressurePrimary Screen Engine components Perkins 1104D-44TA Diesel Engine ComponentsBefore Starting Fuel SafetyInspection Fuel CheckMake sure pump/engine is placed on level ground Engine Oil CheckHydraulic Oil Check Adding Hydraulic Oil Filler Hole Hydraulic Rear Stabilizer Jacks Optional Location of PumpRear Stabilizer Jacks Hydraulic rear stabilizerAutomatic position Figure Starting ProcedureOperation Pumping Hose LubricationPriming The Pump With Slurry Mixture Before pumping, it is necessary to lubricate the hoseHOSE/LINE Blockage Remote Control Optional Radio Remote Control„„E-STOP- Turns off the pump completely in an emergency Radio Remote Control Buttons OperationScrews Hand-held remote control module is now ready for use Radio Remote Control ProgrammingRemote Control Cable Operation 25 ft Remote control cable has the following controlsInspect Saftey Devices / Decals MaintenanceCheck Brake Lights Check Tire Conditions General Inspection Air Cleaner with Dust IndicatorAlways place the ON/OFF switch Accidental starts can cause severe injury or deathAir Cleaner 250 Hours Remove the air cleaner elementChecking Engine Oil Daily Changing Engine Oil And FilterVol % Freezing Point Boiling Point Radiator MaintenanceOperation in Freezing Weather 108 226Fuel/Water Separator Primary Filter Fuel FilterIn-Line Fuel Filter Oil And Fuel LinesBattery Safety Battery MaintenanceCleaning The Pump And Delivery System Hydraulic Oil System Maintenance „„Outtriggers Option 2 grease fittingsCleaning the Lubrication Box Cylinder Lubrication BoxWear Plate and Cutting Ring Accumulator CircuitChecking Accumulator Bladder Pressure Off Cylinder Cup Replacement ProcedureChanging the Concrete Cylinder Piston Cups Wear Ring Installation Wear Plate And Cutting Ring ReplacementWear Plate Installation Install the two cylinder o-ringsLong Term Storage Pump Heat Exchanger Cooling FanPressure Test Long Term Storage TrailerTrailer Brakes Trailer maintenanceManually Adjusting the Brakes Hydraulic BrakesAdjustable Channel Wheel BearingsWheel Hub Adjustment TORSION SuspensionTRaiLeR TOWiNg gUiDeLiNeS Trailer guidelinesCommon CaUSeS fOR Loss Of TRaiLeR „ Overloading the trailer or loading the trailer unevenlyCOUpLiNg to THe TOW veHiCLe Trailer VIN tag contains the critical safetyinformationDRiviNg CONDiTiONS TRaiLeR viN Tag INOpeRaBLe BRaKeS, LigHTS or MiRRORSTRaiLeR TOWiNg TipS SUSpeNSiON SYSTeM ELeCTRiCaL CONNeCTORTOW veHiCLe BRaKe CONTROLLeRBReaKaWaY SYSTeM SafeTY CHaiNSTRaiLeR LigHTiNg aND BRaKiNg CONNeCTOR JaCKSTaNDCoupling the Trailer to the Tow vehicle Ball Coupler Lock washer and hitch frameTrailer tongue. Wood or concrete blocks may also be used Breakaway Cable Surge Brake System Attaching Safety ChainBreakaway Brake System PiNTLe HiTCH COUpLeR Connecting Trailer LightsUncoupling the Ball Hitch Pintle Coupler and Pintle HookFigure H. Attaching Safety Chain Pintle Hitch Coupling Trailer to Tow vehicle pintle CouplerBe sure lug nuts are tight before each tow TiRe SafeTY Unsafe Tires, Lug Nuts or WheelsDetermining Load Limit of Trailer Step Determining Load Limit of Tow vehicle StepP indicates the tire is for passenger vehicles TiRe fUNDaMeNTaLSLetter Rating Speed Rating Replacing Worn or Damaged Tires Tire Safety TipsTire Repair ST An ST is an indication the tire is for trailer use onlyLug Nut Torque Requirements Wheel RimsWheels, Bearings and Lug Nuts Lights and Signals Figure M. Trailer to Tow Vehicle Wiring DiagramSieve aNaLYSiS-peRCeNT paSSiNg Appendix concrete mix informationCONCReTe Mix iNfORMaTiON DeSigN fOR ONe YaRD Of CONCReTe SaTURaTeD & SURfaCe DRYT.M. STaNDaRD SpeCifiCaTiON fOR gRaDiNg aggRegaTe Slump Test Procedure Troubleshooting pump Symptom Possible Problem SolutionCheck for 12 Volt signal voltage Is reaching ignition switchDecrease volume control on main pump Throttle Control Block SolenoidTroubleshooting engine Troubleshooting Diesel engineTroubleshooting hydraulic brakes Troubleshooting electrical Troubleshooting electricalControl box cOMPONENT Locator Wiring diagram control box Internal ModuleHopper Vibrator Locator Option Wiring diagram Hopper Vibrator option Control BOX Interior Vibrator RelayHydraulic System lOCATOR Diagram Hydraulic System Diagram Wiring diagram Locator 1 External control box Wiring diagram 1 External control box HolderWiring diagram Locator 2 External control box Wiring diagram 2 External control box Switch BHERE’S HOW to GET Help Your Local Dealer is

LS600P specifications

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