Multiquip LS600P operation manual Troubleshooting pump, Symptom Possible Problem Solution

Page 73

 

troubleshooting (pump)

 

 

 

 

 

 

 

Troubleshooting (pump)

Symptom

Possible Problem

Solution

 

Incorrect System Operating Pressure

Check the pump pressure gage. Verify it is

 

approx. 4400 PSI

 

 

 

Incorrect Engine RPM setting

Verify the engine's high RPM speed is set to

Main Hydraulic Cylinder will

2550

 

not cycle

Contaminated Main Relief Valve

Check the manifold for a contaminated Relief

 

Valve

 

 

 

Obstructed Material Cylinders

check for obstructions (dried material) inside

 

the cylinders

 

 

 

Incorrect Directional Control

Verify the Directional Control operating

 

Operating Pressure

pressure is approx. 1000 PSI

 

Contaminated Relief Valve

Check the manifold for a contaminated Relief

Hopper Remix Paddles will

Valve

 

not rotate

Broken Shaft Coupler Key

Check the Hopper Remixer shaft coupler for a

 

broken key

 

 

 

Loose Shaft Retaining Set Collar

Check the Shaft Retaining Set Collar for

 

tightness

 

 

 

Incorrect Accumulator

Check the system pressure reading. Verify it is

 

SystemPressure

approx. 1750 PSI

 

Contaminated Relief Valve

Check the manifold for a contaminated Relief

Shuttle Cylinder does not

Valve

 

stroke

Swing Solenoid not engergizing

Check for burned out solenoid and 12V signal

 

voltage

 

 

 

Swing Valve not functioning properly

Manually cycle the pump using the manual

 

cylinder jogging switch

 

 

 

Improper Flow Control setting

Fully open Flow Control Vave

 

Incorrect Engine RPM setting

Verify the engine's high RPM speed is set to

 

2550

 

 

 

Incorrect Main Hydraulic

Check the pump pressure gage. Verify it is

Shuttle Cylinder slow to

System Operating Pressure

approx. 3200 PSI

 

Check the manifold for contaminated Swing

complete stroke

Contaiminated Swing Relief Cartridge

Relief Cartridge

 

 

Low Accumulator System Pressure

Check the accumulator pressure reading. Verify

 

it is approx. 1750 PSI

 

 

 

Hopper Discharge Nipple Seal

Check the Hopper Discharge Nipple Seal for

 

improperly lubricated

siezing and lack of lubricant

Concrete slurry in

Worn or defective urethane cups or

Replace

lubrication box

worn material cylinder

 

Material cylinder piston

Low on lubrication

Check oil level

cups squeel

 

 

MAYCO LS600P CONCRETE PUMP • operation manual — rev. #0 (05/13/13) — page 73

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Contents Model LS600P Proposition 65 warning Silicosis Warning Silicosis/respiratory warningsSpecifications are subject to change without notice Table of ContentsImportant Hand Signals General Information Appendix Concrete Mix InformationChoose from three easy options Symbol Safety Information„ Always know the location of the nearest Drugs or alcoholfire extinguisher first aid kitBefore servicing equipment ENgiNe SafeTY„ Use well-insulated gloves when picking up the battery Fuel SafetyTOWiNg SafeTY TRaNSpORTiNg SafeTY„ Always shutdown engine before transporting „ do not lift machine to unnecessary heightsEMiSSiONS iNfORMaTiON ENviRONMeNTaL SafeTY/DeCOMMiSSiONiNgEmission Control Label Label must remain with the engine for its entire lifeCondititons SpecificationsReference Dimensions in. mm Letter DimensionsOperation Hand Signals Important hand signalsConcrete Mix Design General informationPumping information Remixtures Regional Differences„„600 lbs. of cement/cu yd for 4000 p.s.i. concrete after Vertical Pumping Downhill PumpingHose Pulsation Snap-Joint CouplingsEffects Of Heat And Excessive Time On Concrete Brief explanation of why heat and time affect concretePreventing Mix Set-Up After Pump Shutdown Clearing Concrete Blockage Clearing The System After Mix Set UpClearing Shuttle Tube Blockage Hose Line PressureShuttle Tube Inspection Procedure Reverse Pumping ProcedureAccumulator Pressure Stop the pump. Turn off the enginePumping Cycle Pump Components View Pump componentsPump components Pump components Engine Perkins 1104D-44TA Turbo Diesel engine Accumulator Pressure Digital control panel componentsPrimary Screen Perkins 1104D-44TA Diesel Engine Components Engine componentsInspection Fuel SafetyBefore Starting Fuel CheckHydraulic Oil Check Engine Oil CheckMake sure pump/engine is placed on level ground Adding Hydraulic Oil Filler Hole Rear Stabilizer Jacks Location of PumpHydraulic Rear Stabilizer Jacks Optional Hydraulic rear stabilizerOperation Starting ProcedureAutomatic position Figure Priming The Pump With Slurry Mixture Hose LubricationPumping Before pumping, it is necessary to lubricate the hoseHOSE/LINE Blockage Radio Remote Control Remote Control OptionalScrews Radio Remote Control Buttons Operation„„E-STOP- Turns off the pump completely in an emergency Remote Control Cable Operation 25 ft Radio Remote Control ProgrammingHand-held remote control module is now ready for use Remote control cable has the following controlsCheck Brake Lights Check Tire Conditions MaintenanceInspect Saftey Devices / Decals Always place the ON/OFF switch Air Cleaner with Dust IndicatorGeneral Inspection Accidental starts can cause severe injury or deathRemove the air cleaner element Air Cleaner 250 HoursChanging Engine Oil And Filter Checking Engine Oil DailyOperation in Freezing Weather Radiator MaintenanceVol % Freezing Point Boiling Point 108 226In-Line Fuel Filter Fuel FilterFuel/Water Separator Primary Filter Oil And Fuel LinesCleaning The Pump And Delivery System Battery MaintenanceBattery Safety „„Outtriggers Option 2 grease fittings Hydraulic Oil System MaintenanceCylinder Lubrication Box Cleaning the Lubrication BoxChecking Accumulator Bladder Pressure Accumulator CircuitWear Plate and Cutting Ring Changing the Concrete Cylinder Piston Cups Cylinder Cup Replacement ProcedureOff Wear Plate Installation Wear Plate And Cutting Ring ReplacementWear Ring Installation Install the two cylinder o-ringsPressure Test Heat Exchanger Cooling FanLong Term Storage Pump Long Term Storage TrailerManually Adjusting the Brakes Trailer maintenanceTrailer Brakes Hydraulic BrakesWheel Bearings Adjustable ChannelTORSION Suspension Wheel Hub AdjustmentCommon CaUSeS fOR Loss Of TRaiLeR Trailer guidelinesTRaiLeR TOWiNg gUiDeLiNeS „ Overloading the trailer or loading the trailer unevenlyDRiviNg CONDiTiONS Trailer VIN tag contains the critical safetyinformationCOUpLiNg to THe TOW veHiCLe TRaiLeR TOWiNg TipS INOpeRaBLe BRaKeS, LigHTS or MiRRORSTRaiLeR viN Tag TOW veHiCLe ELeCTRiCaL CONNeCTORSUSpeNSiON SYSTeM BRaKe CONTROLLeRTRaiLeR LigHTiNg aND BRaKiNg CONNeCTOR SafeTY CHaiNSBReaKaWaY SYSTeM JaCKSTaNDTrailer tongue. Wood or concrete blocks may also be used Lock washer and hitch frameCoupling the Trailer to the Tow vehicle Ball Coupler Breakaway Brake System Attaching Safety ChainBreakaway Cable Surge Brake System Uncoupling the Ball Hitch Connecting Trailer LightsPiNTLe HiTCH COUpLeR Pintle Coupler and Pintle HookCoupling Trailer to Tow vehicle pintle Coupler Figure H. Attaching Safety Chain Pintle HitchDetermining Load Limit of Trailer TiRe SafeTY Unsafe Tires, Lug Nuts or WheelsBe sure lug nuts are tight before each tow Determining Load Limit of Tow vehicle Step StepLetter Rating Speed Rating TiRe fUNDaMeNTaLSP indicates the tire is for passenger vehicles Tire Repair Tire Safety TipsReplacing Worn or Damaged Tires ST An ST is an indication the tire is for trailer use onlyWheels, Bearings and Lug Nuts Wheel RimsLug Nut Torque Requirements Figure M. Trailer to Tow Vehicle Wiring Diagram Lights and SignalsCONCReTe Mix iNfORMaTiON Appendix concrete mix informationSieve aNaLYSiS-peRCeNT paSSiNg DeSigN fOR ONe YaRD Of CONCReTe SaTURaTeD & SURfaCe DRYT.M. STaNDaRD SpeCifiCaTiON fOR gRaDiNg aggRegaTe Slump Test Procedure Symptom Possible Problem Solution Troubleshooting pumpDecrease volume control on main pump Is reaching ignition switchCheck for 12 Volt signal voltage Throttle Control Block SolenoidTroubleshooting Diesel engine Troubleshooting engineTroubleshooting hydraulic brakes Troubleshooting electrical Troubleshooting electricalControl box cOMPONENT Locator Module Wiring diagram control box InternalHopper Vibrator Locator Option Control BOX Interior Vibrator Relay Wiring diagram Hopper Vibrator optionHydraulic System lOCATOR Diagram Hydraulic System Diagram Wiring diagram Locator 1 External control box Holder Wiring diagram 1 External control boxWiring diagram Locator 2 External control box Switch B Wiring diagram 2 External control boxYour Local Dealer is HERE’S HOW to GET Help

LS600P specifications

The Multiquip LS600P is an innovative solution in the realm of construction machinery, designed to meet the demanding needs of modern job sites. This versatile piece of equipment is particularly noteworthy for its performance capabilities, fuel efficiency, and user-friendly design, making it an essential addition for contractors seeking reliability and efficiency.

One of the standout features of the LS600P is its powerful engine, which delivers robust performance while minimizing fuel consumption. This results in lower operating costs, enabling contractors to maximize their investment. The LS600P is equipped with a dependable and environmentally friendly engine, compliant with emission standards, thus contributing to sustainable operations on job sites.

The machine is designed with a focus on ease of use and operator comfort. Its intuitive control panel allows for straightforward operation, reducing the learning curve and enabling operators to become proficient quickly. Additionally, the ergonomic design of the operator's platform provides comfort during long hours of operation, enhancing productivity and reducing fatigue.

In terms of versatility, the LS600P can be utilized for a variety of applications. Whether it is compaction for paving projects, soil stabilization, or site preparation, its multi-functional capabilities make it suitable for diverse construction tasks. This adaptability is further enhanced by its compatibility with various attachments, allowing contractors to customize the machine to meet specific project requirements.

The durability of the LS600P is another key characteristic. Built with high-quality materials and components, it is engineered to withstand the harsh conditions often encountered on construction sites. This durability, combined with easy maintenance features, ensures that the Multiquip LS600P will provide reliable service over its operational lifespan.

Incorporating advanced technologies, the LS600P features an efficient hydraulic system that enhances its performance and responsiveness. This hydraulic system not only improves the effectiveness of its functions but also contributes to energy efficiency, thus promoting greener operations.

In conclusion, the Multiquip LS600P is a high-performance, efficient, and versatile machine. With features focused on user comfort, operational efficiency, and adaptability for various tasks, it stands out as a reliable choice for contractors aiming to enhance productivity and project outcomes on their construction sites.
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