MULTIQUIP MAYCO LS600PWR Operation Manual
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MULTIQUIP MAYCO LS600PWR Operation Manual

MULTIQUIP MAYCO LS600PWR Operation Manual

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OPERATION MANUAL
SERIES
MODEL LS600P
CONCRETE PUMP
(Perkins 1104D-44TA DIESEL ENGINE)
Revision #1 (09/09/19)
THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES.

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  • Page 1 OPERATION MANUAL SERIES MODEL LS600P CONCRETE PUMP (Perkins 1104D-44TA DIESEL ENGINE) Revision #1 (09/09/19) THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES.
  • Page 2 @ www.discount-equipment.com Select an option below to find your Equipment We sell worldwide for the brands: Genie, Terex, JLG, MultiQuip, Mikasa, Essick, Whiteman, Mayco, Toro Stone, Diamond Products, Generac Magnum, Airman, Haulotte, Barreto, Power Blanket, Nifty Lift, Atlas Copco, Chicago Pneumatic, Allmand, Miller Curber, Skyjack, Lull,...

  • Page 3: Proposition 65 Warning

    PROPOSITION 65 WARNING PAGE 2 — MAYCO LS600P CONCRETE PUMP • OPERATION MANUAL — REV. #1 (09/09/19)

  • Page 4: Silicosis/Respiratory Warnings

    SILICOSIS/RESPIRATORY WARNINGS WARNING WARNING SILICOSIS WARNING RESPIRATORY HAZARDS Grinding/cutting/drilling of masonry, concrete, metal and Grinding/cutting/drilling of masonry, concrete, metal and other materials with silica in their composition may give other materials can generate dust, mists and fumes off dust or mists containing crystalline silica. Silica is a containing chemicals known to cause serious or fatal basic component of sand, quartz, brick clay, granite and injury or illness, such as respiratory disease, cancer,...

  • Page 5: Table Of Contents

    TABLE OF CONTENTS LS600P Concrete Pump Proposition 65 Warning ........... 2 Silicosis/Respiratory Warnings ........ 3 Table of Contents ............. 4 Safety Information ..........6–11 Specifications ............12 Dimensions ............13 Important Hand Signals ......... 14 General Information ......... 15–21 Pump Components .......... 22–25 Digital Control Panel Components ....

  • Page 6: Safety Information

    SAFETY INFORMATION Do not operate or service the equipment before reading Potential hazards associated with the operation of this the entire manual. Safety precautions should be followed equipment will be referenced with hazard symbols which at all times when operating this equipment. may appear throughout this manual in conjunction with Failure to read and understand the safety safety messages.
  • Page 7 „ NEVER use accessories or attachments that are not pressure, and cause the casing to rupture or explode. recommended by Multiquip for this equipment. Damage to the equipment and/or injury to user may result. „ NEVER disconnect any emergency or safety devices.
  • Page 8 SAFETY INFORMATION „ Refer to the Engine Owner’s Manual for engine technical CAUTION questions or information recommended by Multiquip for „ NEVER lubricate components or attempt service on a this equipment. Damage to the equipment and or injury running machine.
  • Page 9 SAFETY INFORMATION BATTERY SAFETY NOTICE „ NEVER run engine without an air fi lter or with a dirty air DANGER fi lter. Severe engine damage may occur. Service air fi lter „ DO NOT drop the battery. There is a possibility that the frequently to prevent engine malfunction.
  • Page 10 SAFETY INFORMATION TRANSPORTING SAFETY „ Check the tire air pressure on both towing vehicle and trailer. Trailer tires should be infl ated to 80 psi cold. CAUTION Also check the tire tread wear on both vehicles. „ NEVER allow any person or animal to stand underneath „...
  • Page 11 SAFETY INFORMATION ENVIRONMENTAL SAFETY/DECOMMISSIONING EMISSIONS INFORMATION NOTICE NOTICE Decommissioning is a controlled process used to safely The diesel engine used in this equipment has been retire a piece of equipment that is no longer serviceable. designed to reduce harmful levels of carbon monoxide If the equipment poses an unacceptable and unrepairable (CO), hydrocarbons (HC) and nitrogen oxides (NOx) safety risk due to wear or damage, or is no longer cost...

  • Page 12: Specifications

    SPECIFICATIONS Table 1. Pump Specifications Model LS-600P Pumping Rate LS-600 Up to 60 cu. yds. per hour* Pumping Method Reciprocating Piston Maximum Aggregate Size 1-1/2 in. minus (38mm) Vertical Pumping Height Up to 250 ft. (76m) Piston Face Pressure 1100 PSI Horizontal Pumping Distance 1000 ft.

  • Page 13: Dimensions

    DIMENSIONS Table 3. Pump Dimensions Reference Dimensions in. (mm) Letter 43 (1,092) 173 (4,394) 24 (610) 72 (1,828) 68 (1,727) Figure 1. Dimensions MAYCO LS600P CONCRETE PUMP • OPERATION MANUAL — REV. #1 (09/09/19) — PAGE 13...

  • Page 14: Important Hand Signals

    IMPORTANT HAND SIGNALS STOP START PUMP SLOW PUMP CHUTE UP CHUTE DOWN SPEED UP DOWN ADD WATER ALL DONE STOP PUMP LITTLE BIT CLEAN-UP 4-GALLONS PULL FORWARD BACK IN DRIVE IN BACK UP Figure 2. Operation Hand Signals PAGE 14 — MAYCO LS600P CONCRETE PUMP • OPERATION MANUAL — REV. #1 (09/09/19)

  • Page 15: General Information

    GENERAL INFORMATION CONCRETE MIX DESIGN 3. By getting a rock pocket, such as mixer tailings, into the pump valve. This rock pocket will have an insufficient Mix design is most important to achieve maximum coating of mortar and the mix will not be plastic enough pumpability.
  • Page 16 GENERAL INFORMATION REGIONAL DIFFERENCES In addition, this Mayco Concrete Pump can be used to pump a large aggregate hard rock as follows: Concrete is made by mixing locally available rock and sand „ Pea rock (1/2" minus) pump with mixes being as low as with cement and water.
  • Page 17 GENERAL INFORMATION Downhill Pumping NOTICE Downhill pumping can be a difficult procedure on some It is strongly recommended that steel pipe be used on all jobs. The slurry procedure would be the same as explained vertical pumping for safety and convenience. Priming The Pump With Slurry Mixture section of this manual.
  • Page 18 GENERAL INFORMATION Fill the hopper with water after making sure that all sand and 3. If it is necessary to wait 10 minutes or more for another rock have been removed from manifold. Operate pump at load of concrete, it is wise to start the pump and pump full throttle and the 3/8"...
  • Page 19 GENERAL INFORMATION Clearing The System After Mix Set Up If a blockage occurs in a hose, walk the hose until you find the point of trouble. The hose will be soft immediately past If, for any reason, the mix should set up in the system, the the blockage.
  • Page 20 GENERAL INFORMATION Reverse Pumping Procedure 6. Remove the reducer. From the discharge end, chip the concrete out of the shuttle tube with the pry-bar. 1. Switch the pump into reverse. With pump speed at a If concrete cannot be loosened from the outlet of the medium-slow (approx.
  • Page 21 GENERAL INFORMATION he following is a brief explanation of how the concrete cylinders, hydraulic cylinders, shuttle tube, valves and HIGH PRESSURE TO TANK OIL FROM PUMP hopper work in sequence to pump concrete. The hydraulic pressure is generated by a variable volume, PROXIMITY HYDRAULIC SWITCH...

  • Page 22: Pump Components

    PUMP COMPONENTS Figure 5. Pump Components (View 1) PAGE 22 — MAYCO LS600P CONCRETE PUMP • OPERATION MANUAL — REV. #1 (09/09/19)
  • Page 23 PUMP COMPONENTS Figure 5 and illustrates the location of the major 8. Tires — This trailer uses two ST235/80R16 type tires. components for the LS600P Concrete Pump. The function Tire inflation pressure is the most important factor in of each component is described below: tire life.
  • Page 24 PUMP COMPONENTS (CONTINUED) Figure 6. Pump Components (View 2) PAGE 24 — MAYCO LS600P CONCRETE PUMP • OPERATION MANUAL — REV. #1 (09/09/19)
  • Page 25 PUMP COMPONENTS (CONTINUED) Figure 6 illustrates the location of the major components 25. Volume Control — This device is electronically for the LS600P Concrete Pump. The function of each controlled by the cylinder stroke switch located on component is described below: the front panel of the control box.

  • Page 26: Digital Control Panel Components

    DIGITAL CONTROL PANEL COMPONENTS RESET 1500 SCROLL 1000 2000 2500 3000 VOLUME START INCREASE DECREASE ACCUMULATOR PRESSURE IGNITION FLOW CONTROL DIRECTION REMOTE 2000 3000 LOCAL FORWARD REVERSE CENTER 4000 1000 CYLINDER STROKE 5000 AUTOMATIC JOG “A” JOG “B” PUMPING REMOTE PRESSURE VIBRATOR RECEPTACLE...
  • Page 27 DIGITAL CONTROL PANEL COMPONENTS PRIMARY SCREEN Screen 5 Screen 1 Displays the ON/OFF electrical signal status of the various 12 volt solenoids (Swing A circuit, Main A circuit, Main B Indicates the various modes of the switch settings. Monitors circuit). engine RPM - Idle speed 900, High speed 2350.

  • Page 28: Engine Components

    ENGINE COMPONENTS Figure 8. Perkins 1104D-44TA Diesel Engine Components 9. Secondary Fuel Filter — Prevents dirt and other The engine (Figure 8) must be checked for proper debris from entering the fuel system. Service the fuel lubrication and filled with fuel prior to operation. Refer filter as recommended in the maintenance section of to the manufacturer's engine manual for instructions and this manual.

  • Page 29: Inspection

    INSPECTION WARNING DANGER NEVER operate the pump in a confined Diesel fuel is extremely flammable, and area or enclosed area structure that its vapors can cause an explosion if does not provide ample free flow of air. ignited. DO NOT start the engine near spilled fuel or combustible fluids.
  • Page 30 INSPECTION Engine Oil Check Table 4. Oil Selection Chart 1. Make sure pump/engine is placed on level ground. OIL: SAE 2. Remove the engine oil dipstick from its holder (Figure 11). DIPSTICK Figure 11. Engine Oil Dipstick Location Hydraulic Oil Check 3.
  • Page 31 INSPECTION 2. If the hydraulic oil level is low, remove the hydraulic oil tank cap just above the oil level sight glass (Figure 14) and add the correct amount of hydraulic oil to bring the hydraulic oil level to a normal safe operating level. Use Shell oil Tellus 68 or Mobil oil DFE26.

  • Page 32: Setup

    SETUP Location of Pump 3. Position both rear stabilizers jacks on firm (not loose) level ground (Figure 18). 1. Place the pump in the best location on the site to pump concrete efficiently. 2. Lay down the hose in the shortest distance possible. Rear Stabilizer Jacks WARNING NEVER place feet under jack while operating.

  • Page 33: Operation

    OPERATION Starting Procedure 4. Place the direction control switch to the FORWARD position (Figure 23). WARNING DO NOT attempt to operate this concrete pump until FORWARD REVERSE the Safety, General Information and Inspection sections have been read and understood. Figure 23. Direction Control Switch 1.
  • Page 34 OPERATION Hose Lubrication 5. Place the direction control switch in the FORWARD position. This will start the flow of the slurry to the hoses. Before pumping, it is necessary to lubricate the hose. 6. Keep the slurry flowing until most of it is pumped out. This procedure prevents separation and blockages in the However, make sure that some slurry is left on the hose.
  • Page 35 OPERATION 4. Scroll through the digital readout screen with the 7. Push the hopper remixer control lever downward scroll switch to go to screen 7 (Figure 29). This screen (Figure 32). The hopper remixer control lever is located will show the volume in strokes per minute. to the left of the hydraulic temperature gauge.
  • Page 36 OPERATION 10. It is important that once the slurry procedure is 2. Tilt and slowly pull out the control panel and place on completed, and concrete is flowing through the hose, top (Figure 35) of control box to gain access inside DO NOT stop the pour until all the slurry is pumped the box.
  • Page 37 OPERATION 4. Reinstall the control panel and tighten the 2 retaining Remote pumping operation can be performed by the hand- screws. held radio remote control (Figure 39). 5. On the top of the unit, to the right of the control box (Figure 37), hammer out the knock-out hole and install E-STOP the remote antenna.
  • Page 38 OPERATION Radio Remote Control Programming Remote Control Cable Operation (25 ft.) Before starting operation of the hand-held radio remote The remote control cable (Figure 40) has the following control, go to Screen 9 of the digital readout screen: controls: „ Pump ON/OFF – Starts and stops the forward pumping. Screen 9 „...

  • Page 39: Maintenance

    MAINTENANCE 10 Hrs 1000 Table 5. Inspection/Maintenance 250 Hrs 500 Hrs OTHER DAILY Check Engine Fluid Levels Check Air Cleaner Check Battery Acid Level Check Fan Belt Condition Check for Leaks Check for Loosening of Parts Replace Engine Oil and Filter Clean Air Filter Engine Check Fuel Filter/Water Separator Bowl...
  • Page 40 MAINTENANCE GENERAL INSPECTION CAUTION Prior to each use, the pump should be cleaned and ALWAYS allow the engine to cool inspected for deficiencies. Check for loose, missing or before servicing. NEVER attempt any damaged nuts, bolts or other fasteners. Also check for maintenance work on a hot engine.
  • Page 41 MAINTENANCE Air Cleaner (250 Hours) 5. To clean the main element (paper air filter) as referenced in (Figure 43), tap the filter element several times on This Perkins diesel engine is equipped with a replaceable, a hard surface to remove dirt, or blow compressed air high-density paper air cleaner element (Figure 42).This air (not to exceed 30 psi (207 kPa, 2.1 kgf/cm ) through...
  • Page 42 MAINTENANCE Checking Engine Oil (Daily) Changing Engine Oil And Filter 1. When checking or adding oil, place the machine so Change the engine oil and filter after the first 50 hours of the engine is level. use, then every 6 months or 250 hours. Refer to Table 6 for recommended oil viscosity.
  • Page 43 MAINTENANCE Radiator Maintenance 10. Be sure to coat the seal (Figure 46) of the new oil filter with clean engine oil. 1. Check radiator for leaks that would indicate corrosion or damage. 2. Check coolant level daily. Top off as necessary. Always use recommended coolant/antifreeze.
  • Page 44 MAINTENANCE Fuel Filter In-Line Fuel Filter Replace the secondary fuel filter (Figure 48) every 800 Replace the engine in-line fuel filter (Figure 50) every year or hours. Refer to your engine manual for specific details to 300 hours. perform this operation. Figure 50.
  • Page 45 MAINTENANCE Battery Maintenance „ If the pump will not be in operation for a long period of time, store in cool dry place and check the battery charge level every month to maintain the performance DANGER of the battery. Use all safety precautions specified by the battery „...
  • Page 46 MAINTENANCE Cleaning the pump is a very important operation as it determines how the machine will pump the next time it is used. Hydraulic Oil System Maintenance NOTICE This Mayco pump is equipped with an in-tank return NEVER use muriatic acid to clean the pump. Acid will hydraulic filter with a 10 micron cleanable filter.
  • Page 47 MAINTENANCE GREASE WARNING POINT GREASE CYLINDER ALWAYS follow lock out-tag out procedures before POINT “A” checking lubrication level, Stop the engine and remove the engine starter key. The possibility exists of severe bodily harm when hands are placed inside. CYLINDER “B”...
  • Page 48 MAINTENANCE Accumulator Circuit 1. Start the engine and stroke the pump. The accumulator pressure gauge (Figure 30) should read 1750 PSI. DANGER 2. To determine the actual accumulator PSI, stop the Improper accumulator charging engine and observe the pressure gauge. As the PSI can result in an explosion causing reading slowly decreases, it will reach a point where serious injury or death! Never...
  • Page 49 MAINTENANCE DANGER RUBBER CUTTING ENERGIZER RING WEAR AMPUTATION HAZARD PLATE D u r i n g r o u t i n e SHUTTLE TUBE m a i n t e n a n c e o r (INSIDE HOPPER) removing material blockage, you will be required to put your...
  • Page 50 MAINTENANCE 1. Remove the two hydraulic hoses connected to the 7. Remove the three 3/8 – 16 x 3” bolts from the piston. remix motor. Plug the ports with fittings (not provided) Remove the front faceplate. to prevent hydraulic hose leakage. 8.
  • Page 51 @ www.discount-equipment.com Select an option below to find your Equipment We sell worldwide for the brands: Genie, Terex, JLG, MultiQuip, Mikasa, Essick, Whiteman, Mayco, Toro Stone, Diamond Products, Generac Magnum, Airman, Haulotte, Barreto, Power Blanket, Nifty Lift, Atlas Copco, Chicago Pneumatic, Allmand, Miller Curber, Skyjack, Lull,...
  • Page 52 MAINTENANCE 3. The pumping pressure gauge (Figure 59) should Heat Exchanger Cooling Fan read approximately 4300 ~ 4400 PSI. This section is intended to make sure the cooling fan is working properly. Under normal conditions the fan should be running any time the engine is turned on. 2000 3000 NOTICE...

  • Page 53: Trailer Maintenance

    TRAILER MAINTENANCE The following trailer maintenance guidelines are intended 7. Repeat the above procedure on all brakes. to assist the operator in preventive maintenance. 8. Lower the trailer to the ground. TRAILER BRAKES Check the fluid level in the master cylinder reservoir at least every three months.
  • Page 54 TRAILER MAINTENANCE ADJUSTABLE WARNING CHANNEL Failure to maintain proper fluid level in the actuator 5/8" X 11" X 5" BOLT may result in loss of braking action which could cause severe property damage, injury or death. ADJUSTABLE CHANNEL 5/8" NYLOC Periodically check the actuator mounting fasteners for 2"...
  • Page 55 TRAILER MAINTENANCE „ After removing the dust cap, cotter pin, spindle nut and DANGER spindle washer, remove the hub to inspect the bearings Improper weld repair will lead to early failure of the for wear and damage. trailer structure and can cause serious injury or death. „...

  • Page 56: Trailer Guidelines

    TRAILER GUIDELINES The following guidelines are intended to assist the operator „ Shift your automatic transmission into a lower gear for in the operation and handling of a trailer. city driving. Safety precautions should be followed at all times when „...
  • Page 57 TRAILER GUIDELINES DRIVING CONDITIONS for the use of your trailer. Again, be sure your hitch and tow vehicle are rated for the Gross Vehicle Weight Rating of When towing a trailer, you will have decreased acceleration, your trailer. increased stopping distance, and increased turning radius WARNING (which means you must make wider turns to keep from hitting curbs, vehicles, and anything else that is on the...
  • Page 58 TRAILER GUIDELINES INOPERABLE BRAKES, LIGHTS OR MIRRORS Drive slowly at fi rst, 5 mph or so, and turn the wheel to get the feel of how the tow vehicle and trailer combination Be sure that the brakes and all of the lights on your trailer responds.
  • Page 59 TRAILER GUIDELINES To determine the “empty” or “net” weight of your trailer, weigh it on an axle scale. To fi nd the weight of the trailer using an axle scale, you must know the axle weights of your tow vehicle without the trailer coupled. Some of the trailer weight will be transferred from the trailer to the tow vehicle axles, and an axle scale weighs all axles, including the tow vehicle axles.
  • Page 60 TRAILER GUIDELINES EMERGENCY FLARES AND TRIANGLE REFLECTORS BALL HITCH COUPLER It is wise to carry these warning devices even if you are A ball hitch coupler (Figure C) connects to a ball that is not towing a trailer. It is particularly important to have these located on or under the rear bumper of tow vehicle.
  • Page 61 TRAILER GUIDELINES or is worn, the trailer can come loose from the tow vehicle the trailer tongue. Wood or concrete blocks may also and may cause death or serious injury. be used. THE TOW VEHICLE, HITCH AND BALL MUST HAVE A Coupling the Trailer to the Tow Vehicle (Ball Coupler) RATED TOWING CAPACITY EQUAL TO OR GREATER „...

  • Page 62: Notice

    TRAILER GUIDELINES Breakaway Brake System NOTICE If the coupler or hitch fails, a properly connected and Overloading can damage the tongue jack. DO NOT working breakaway brake system (Figure F) will apply the use the tongue jack to raise the tow vehicle more than hydraulic brakes on the trailer.
  • Page 63 TRAILER GUIDELINES Connecting Trailer Lights PINTLE HITCH COUPLER Connect the trailer lights to the tow vehicle’s electrical A pintle eye coupler (Figure G) connects to a pintle-hook system using the electric connectors at the front of the hitch that is located on or under the rear bumper of the tow trailer (tongue).
  • Page 64 TRAILER GUIDELINES the ball andcoupler system. All bent or broken coupler parts WARNING must be replaced before towing the trailer. A defective pintle hitch not properly fastened can result THE TOW VEHICLE, PINTLE HITCH AND PINTLE in uncoupling, leading to death or serious injury. COUPLER MUST HAVE A RATED TOWING CAPACITY Be sure the pintle hook is securly tighten to the tow EQUAL TO OR GREATER THAN THE TRAILER Gross...
  • Page 65 TRAILER GUIDELINES TIRE SAFETY Lug nuts are also prone to loosen after first being assembled. When driving a new trailer (or after wheels Unsafe Tires, Lug Nuts or Wheels have been remounted), check to make sure they are tight after the fi rst 10, 25 and 50 miles of driving and before Trailer tires and wheels are more likely to fail than car tires each tow thereafter.
  • Page 66 TRAILER GUIDELINES Determining Load Limit of Tow Vehicle There is a vehicle placard (Figure I) located in the same location as the certifi cation label described above. This Step 1. placard provides tire and loading information. In addition, this placard will show a statement regarding maximum Locate the statement, “The combined weight of occupants cargo capacity.
  • Page 67 TRAILER GUIDELINES Use the information contained in this section to make tire M+S: The “M+S” or “M/S” indicates that the tire has safety a regular part of your vehicle maintenance routine. some mud and snow capability. Most radial tires have Recognize that the time you spend is minimal compared these markings;...
  • Page 68 TRAILER GUIDELINES Uniform Tire Quality Grading Standards (UTQGS) Load Range: This information identifi es the tire’s load- carrying capabilities and its infl ation limits. Treadwear Number: This number indicates the tire’s wear rate. The higher the treadwear number is, the longer it Tire Safety Tips should take for the tread to wear down.
  • Page 69 TRAILER GUIDELINES Table B below will help pinpoint the causes and solutions NOTICE of tire wear problems. NEVER use an pneumatic air gun to tighten wheel Table B. Tire Wear Troubleshooting lug nuts. Wear Pattern Cause Solution Over-tightening lug nuts will result in breaking the studs Adjust pressure to particular or permanently deforming the mounting stud holes in Center Wear...
  • Page 70 TRAILER GUIDELINES Replace any broken or burned-out lamps as necessary. Table C. Tire Torque Requirements Check the wire harness for cuts, fraying or other damage. First Pass Second Pass Third Pass If it needs replacing, contact your dealer. Wheel Size FT-LBS FT-LBS FT-LBS...

  • Page 71: Appendix - Concrete Mix Information

    APPENDIX — CONCRETE MIX INFORMATION CONCRETE MIX INFORMATION The following information has been extracted from actual testing laboratory reports. The purpose of this printing is only to help create a better understanding of the importance of uniform gradation and proportioning of materials which affect pumpability of concrete mixes.
  • Page 72 APPENDIX — CONCRETE MIX INFORMATION A.S.T.M. STANDARD SPECIFICATION FOR GRADING AGGREGATE MAYCO LS600P CONCRETE PUMP • OPERATION MANUAL — REV. #1 (09/09/19) — PAGE 71...
  • Page 73 APPENDIX — CONCRETE MIX INFORMATION SLUMP TEST PROCEDURE BULLET POINTED 1. To obtain a representative sample (concrete), take STEEL ROD several samples at three or more regular intervals throughout the discharge of the mixer or truck. DO NOT take samples at the beginning or end of the discharge. 2.

  • Page 74: Troubleshooting (Pump)

    TROUBLESHOOTING (PUMP) Troubleshooting (Pump) Symptom Possible Problem Solution Check the pump pressure gage. Verify it is Incorrect System Operating Pressure approx. 4400 PSI Verify the engine's high RPM speed is set to Incorrect Engine RPM setting 2550 Main Hydraulic Cylinder will not cycle Check the manifold for a contaminated Relief Contaminated Main Relief Valve...
  • Page 75 TROUBLESHOOTING (PUMP) Troubleshooting (Pump — Continued) Symptom Possible Problem Solution Pump Engine will idle but Throttle Control Block Solenoid Check for burned out solenoid and computer not increase to full operating not engergizing ground activation voltage. speed Blown out Fuse Check the fuse Battery voltage falls below Dead battery...

  • Page 76: Troubleshooting (Engine)

    TROUBLESHOOTING (ENGINE) Troubleshooting (Diesel Engine) Symptom Possible Problem Solution No Fuel reaching injection pump? Add fuel. Check entire fuel system. Defective fuel pump? Replace fuel pump. Fuel fi lter clogged? Replace fuel fi lter and clean tank. Faulty fuel supply line? Replace or repair fuel line.

  • Page 77: Troubleshooting (Hydraulic Brakes)

    TROUBLESHOOTING (HYDRAULIC BRAKES) Troubleshooting (Hydraulic Brakes ) Symptom Possible Problem Solution No brakes Is the brake line broken or kinked? Repair or replace. Is the brake lining glazed? Reburnish or replace Is the trailer overloaded? Correct weight. Are the brake drums scored or Check machine or replace.

  • Page 78: Troubleshooting (Electrical)

    TROUBLESHOOTING (ELECTRICAL) Troubleshooting (Electrical) Malfunction Reading (Screen 1) Possible Problem Solution Measure solenoid coil resistance. It should read 6 Burnt 12 V cycling solenoid. ohms. Replace burnt solenoid. Main A OPEN Wire connection broken. Replace broken wire. Measure solenoid coil resistance. It should read 6 The 12-volt cycling solenoid is shorted directly to ground.

  • Page 79: Control Box Component Locator

    CONTROL BOX COMPONENT LOCATOR RESET SCROLL DIGITAL DISPLAY READOUT MODULE VOLUME START INCREASE DECREASE IGNITION FLOW CONTROL DIRECTION REMOTE LOCAL FORWARD REVERSE CENTER CYLINDER STROKE AUTOMATIC JOG “A” JOG “B” REMOTE PAGE 78 — MAYCO LS600P CONCRETE PUMP • OPERATION MANUAL — REV. #1 (09/09/19)

  • Page 80: Wiring Diagram Control Box (Internal)

    WIRING DIAGRAM CONTROL BOX (INTERNAL) BROWN (DECREASE) GREEN (INCREASE) RED (IGNITION +12VDC) BLUE (UNLOADER SOLENOID) RED (FUEL SOLENOID) RED/BLACK BLACK WHITE CONTROLLER BLUE BLACK POTTED YELLOW GREEN BROWN +12VDC IN DIGITAL READOUT BLACK MODULE RADIO REMOTE +12VDC OUT CONTROL E-STOP CONNECTOR 1 2 3 4 5 6 7 8...

  • Page 81: Hopper Vibrator Locator

    HOPPER VIBRATOR LOCATOR (OPTION) CONTROL BOX HOPPER PAGE 80 — MAYCO LS600P CONCRETE PUMP • OPERATION MANUAL — REV. #1 (09/09/19)

  • Page 82: Wiring Diagram Hopper Vibrator

    WIRING DIAGRAM HOPPER VIBRATOR (OPTION) CONTROL BOX INTERIOR VIBRATOR RELAY BATTERY 12VDC 12 AWG BRN DIGITAL READOUT (+12VDC INPUT) MODULE J1-7 CHASSIS J1-9 J3-4 +12VDC J1-10 GND. FUSE RELAY HOLDER K1-1 ORANGE 30/51 87 12 AWG RED 30 AMP (+12VDC) FUSE CHASSIS GND.

  • Page 83: Hydraulic System Locator Diagram

    HYDRAULIC SYSTEM LOCATOR DIAGRAM PAGE 82 — MAYCO LS600P CONCRETE PUMP • OPERATION MANUAL — REV. #1 (09/09/19)

  • Page 84: Hydraulic System Diagram

    HYDRAULIC SYSTEM DIAGRAM MAIN A SHUTTLE HYDRAULIC HYDRAULIC CYLINDER MAIN B CYLINDER HYDRAULIC STA-2 STA-1 CYLINDER MAIN VALVE SWING VALVE MANIFOLD ACCUMULATOR ACCUMULATOR GAUGE LEFT RIGHT OUTRIGGER OUTRIGGER FLOW RELIEF CONTROL HEAT EXCHANGER REMIX MOTOR RELIEF VALVE REMIX 1000 PSI DIRECTIONAL RETURN VALVE...

  • Page 85: Wiring Diagram Locator 1 (External Control Box)

    WIRING DIAGRAM LOCATOR 1 (EXTERNAL CONTROL BOX) PAGE 84 — MAYCO LS600P CONCRETE PUMP • OPERATION MANUAL — REV. #1 (09/09/19)

  • Page 86: Wiring Diagram 1 (External Control Box)

    WIRING DIAGRAM 1 (EXTERNAL CONTROL BOX) DIGITAL READOUT MODULE T R O C O N R E A +12VDC IN B O X V I E W YELLOW WHITE YELLOW WHITE FUSE YELLOW HOLDER +12VDC OUT E-STOP 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8...

  • Page 87: Wiring Diagram Locator 2 (External Control Box)

    WIRING DIAGRAM LOCATOR 2 (EXTERNAL CONTROL BOX) PAGE 86 — MAYCO LS600P CONCRETE PUMP • OPERATION MANUAL — REV. #1 (09/09/19)

  • Page 88: Wiring Diagram 2 (External Control Box)

    WIRING DIAGRAM 2 (EXTERNAL CONTROL BOX) 8 7 6 5 5 6 7 8 YELLOW 4 3 2 1 1 2 3 4 T R O C O N R E A B O X 8 7 6 5 5 6 7 8 V I E W YELLOW WHITE...
  • Page 89 @ www.discount-equipment.com Select an option below to find your Equipment We sell worldwide for the brands: Genie, Terex, JLG, MultiQuip, Mikasa, Essick, Whiteman, Mayco, Toro Stone, Diamond Products, Generac Magnum, Airman, Haulotte, Barreto, Power Blanket, Nifty Lift, Atlas Copco, Chicago Pneumatic, Allmand, Miller Curber, Skyjack, Lull,...

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