Model LS600
 Diesel engine exhaust and some
 Mayco LS600 Pump Operation and Parts Manual REV. #4 9/15/11
 LS600 Pump -TABLE of Contents
 Parts Ordering Procedures
Ordering parts has never been easier
 LS600 Pump Safety Message Alert Symbols
Hazard Symbols
 LS600 Pump Safety Message Alert Symbols
Always wear approved respiratory protection
 LS600 Pump Rules for Safe Operation
General Safety
Serious burns
 Transporting
Maintenance Safety
Towing
 Emergencies
Battery
Always know the location of the nearest and first aid kit
 Mayco LS600 Pump Operation and Parts Manual REV. #4 9/15/11
 LS600 Pump Specifications
 LS600 Pump Dimensions
Dimensions
 LS600 Pump Important Hand Signals
Operation Hand Signals
 LS600 Pump General Information
Concrete MIX Design
 LS600 Pump General Information
Mud Jacking, high pressure grouting
 LS600 Pump HOW IT Works
Pumping Cycle
 LS600 Pump Pump Components
Major Pump Components
 LS600 Pump Pump Components
 LS600 Pump Digital Control Panel Components
Input cable into this connector
Counter
 LS600 Pump Digital Readout Screen
Primary Screen
 LS600 Pump Engine Components
Air Intake Attach the Air Filter Hose to the Air Intake
 Before Starting
LS600 Pump Inspection
Fuel Check
Check fastening nuts and bolts for tightness
 Remove the engine oil dipstick from its holder Figure
LS600 Pump Inspection
Engine OIL Check
Hydraulic OIL Check
 Hydraulic Oil Filler Hole
 Rear Stabilizer Jacks
LS600 Pump SET-UP
Location of Pump
Hydraulic Rear Stabilizer Jacks Optional
 LS600 Pump START-UP Procedure
Starting Procedure
 Before pumping, it is necessary to lubricate the hose
LS600 Pump Operation
Hose Lubrication
Pumping
 Hydraulic Oil Temperature Gauge
 Radio Remote Control
Remote Control Optional
Reinstall the control panel and tighten the 2 screws
Radio Remote Control Buttons Operation
 Cable Remote Control Operation
Cable Remote Control
LS600 Pump Operation
 Downhill Pumping
LS600 Pump Pumping Information
Remixtures
Vertical Pumping
 NEW Pumps
LS600 Pump Pumping Information
SNAP-JOINT Couplings
Effects of Heat and Excessive Time on Concrete
 Clearing the System After MIX SET UP
Clearing Concrete Blockage
 Clearing Shuttletube Blockage
Reverse Pumping Procedure
Shuttle Tube Inspection Procedure
Remix the concrete in the hopper
 LS600 Pump Maintenance Pump
Cleaning the Pump and Delivery System
 LS600 Pump Maintenance Pump
Hydraulic OIL System Maintenance
 Battery Maintenance
LS600 Pump Maintenance Pump
Brake System
 Cylinder Lubrication BOX
Cleaningthe Lubrication BOX
Accumulator Circuit
 LS600 Pump Maintenance Pump
 Cylinder CUP Replacement Procedure
Size and type of aggregate Type of concrete being pumped
 Wear Ring installation
Wear Plate and Ring Replacement Procedure
Wear Plate Installation
Changingthe Wear Plate and Ring
 Extended Storage Instructions
Wheel Bearings
Pressure Test
 Trailer Brakes
LS600 Pump Maintenance Trailer
Manually Adjusting the Brakes
Hydraulic Brakes
 Wheel Hub Adjustment
LS600 Pump Maintenance Trailer
Adjustable Channel
Wheel Bearings Hubs
 Torsion Suspension
Tube
 Common Causes for Loss of Trailer
LS600 Pump -TRAILER Safety Guidelines
Trailer Towing Guidelines
 Driving Conditions
LS600 Pump -TRAILER Safety Guidelines
Coupling to the Tow Vehicle
 Inoperable Brakes, Lights or Mirrors
Reporting Safety Defects
Trailer Towing Tips
 Trailer VIN Tag
Determines Gawr
 Trailer Lighting and Braking Connector
Electrical Connector
Safety Chains
Tow Vehicle
 Coupler Types
Ball Hitch Coupler
 Ball Hitch Coupling Mechanism
 Breakaway Brake System
Attaching Safety Chain
Breakaway Cable Surge Brake System
 Uncoupling the Ball Hitch
Connecting Trailer Lights
Unsafe Tires, Lug Nuts or Wheels
 Determining Load Limit of Trailer
Tire and Loading Information
 Determining Load Limit of Tow Vehicle Step
Step
Tire Fundamentals
 Tires
Uniform Tire Quality Grading Standards Utqgs
 Replacing Worn or Damaged Tires
Tire Safety Tips
Tire Repair
Load Range
 Lug Nut Torque Requirements
Wheel Rims
Wheels, Bearings and Lug Nuts
Start all wheel lug nuts by hand
 LS600 Pump -TRAILER Safety Guidelines
Lights and Signals
 LS600 Pump Troubleshooting Pump
Pump Troubleshooting
 LS600 Pump Troubleshooting Pump
 PSI
 LS600 Pump -TROUBLESHOOTING Engine
Engine Troubleshooting
 LS600 Pump -TROUBLESHOOTING Trailer Brake System
Brake System Troubleshooting
 Refer to for the location of components for troubleshooting
Malfunction
 LS600 Pump Troubleshooting Electrical
Probable Cause Solution
 Location of Components for Electrical Troubleshooting
 LS600 Pump Wiring Diagram Control BOX
Control Rear BOX View
 LS600 Pump Wiring Diagram Control BOX
 Ignition Switch
 LS600 Pump Wiring Diagram Control BOX
 LS600 Pump Wiring Diagram Engine START/SHUTDOWN Relay
 LS600 Pump Wiring Diagram Hopper Vibrator
Optional Hopper Vibrator Wiring Diagram
 LS600 Pump Hydraulic System Diagram
Hydraulic System Diagram
 LS600 Pump Manifold Block Ports
Manifold Block Ports
 Appendix Concrete MIX Information
 Appendix Concrete MIX Information
 Appendix Slumptest Procedure
Several samples at three or more regular intervals
 Mayco LS600 Pump Operation and Parts Manual REV. #4 9/15/11
 Appendix Recommended Shotcrete System
Recommended Shotcrete System
 10 EM23101 AIR Vibrator Assy
13 EM23808D Nozzle ASSEMBLY, 2 H-D
Recommended Shotcrete System NO. Part no Part Name
11 EM28131D 2x2 Elbow 90º 12 EM24841 HOSE, 2x25’ H-D w/ENDS
 Recommended Shotcrete Accessories
Appendix Recommended Shotcrete Accessories
Has Passed Through the Entire Hose Length
 Part Name QTY Remarks
 LS600 Pump Explanation of Code in Remarks Column
Xxxxx only Not Used on
 LS600 Pump Suggested Spare Parts
 LS600 Pump Nameplate and Decals
 LS600 Pump Nameplate and Decals
 LS600 Pump Nameplate and Decals
 Included W/ITEM
DECAL, MQ/MAYCO LS600 Logo TBD DECAL, Fault Locator
TBD DECAL, Impact Hazard
DECAL, Hydraulic OIL only
 LS600 Pump Frame Assy
 Clevis PIN
FRAME, Main
Jack STAND, Front
PIN
 LS600 Pump Axle ASSY. RIGHT/LEFT
 LS600 Pump Axle ASSY. RIGHT/LEFT
AXLE, Torsion BAR Assy
 LS600 Pump Brake Line Assy
 KIT, Main Brake Line
 LS600 Pump Brake Light Assy
 Brake Light Assy
LS600 Pump Brake Light Assy
29242
29207
 LS600 Pump -TRAILER Hitch Assy
 LS600 Pump -TRAILER Hitch Assy
WASHER, Flat 1/2
 LS600 Pump Battery Assy
 Battery Cable Positive
Battery BOX W/ Belt
Battery 12V 125A
Battery Cable Negative
 LS600 Pump Hopper Assy
 Hopper Seal
Housing
Hopper Assy
Remixer Shaft
 LS600 Pump Hopper Attachment Assy
 LS600 Pump Hopper Attachment Assy
 LS600 Pump Hopper Interior Assy
 LS600 Pump Hopper Interior Assy
 LS600 Pump Shuttle Cylinder Assy
 LS600 Pump Shuttle Cylinder Assy
 LS600 Pump Lubrication Pistons Assy
 LS600 Pump Lubrication Pistons Assy
 LS600 Pump Lubrication Pistons Assy
 BOLT, HEX Head 5/16 NC X 1 IN. G5
Adjustment ROD, Proximity Switch
BRACKET, Adjustment ROD
WASHER, Lock 5/16
 LS600 Pump Fueltank Assy
 LS600 Pump Fuel Tank Assy
 LS600 Pump Heat Exchanger Assy
 LS600 Pump Heat Exchanger Assy
 LS600 Pump Accumulator Assy
 LS600 Pump Accumulator Assy
Part Name QTY
 LS600 Pump Remixer Control Assy
 LS600 Pump Remixer Control Assy
 34 in .1 m
LS600 Pump Lubrication Panel
Position Location
26 in. .85 m
 HOSE, Plastic
Connector
LS600 Pump Lubrication Panel
HOSE, Steel
 LS600 Pump Engine Cover Assy
 COVER, Front Engine
LS600 Pump Engine Cover Assy
COVER, TOP
Document BOX
 LS600 Pump Hydraulictank Assy
 LS600 Pump Hydraulictank Assy
HOSE, 4000 PSI Main Gauge
 LS600 Pump Engine Assy
 Deflector
FILTER, OIL Engine
FILTER, Fuel Engine
Reduction TUBE, Exhaust
 LS600 Pump Engine AIR Filter Assy
 LS600 Pump Engine AIR Filter Assy
 LS600 Pump -THROTTLE Assy
 Support BASE, Accelerator
Seal Connector
CONNECTOR, DIN PG9
HEX NUT 1/4
 LS600 Pump Water Separator Assy
 EM509449
LS600 Pump Water Separator Assy
EM492356
 LS600 Pump HYD. Pump Assy
 HOSE, Suction 2
TBD Ring
Clamp 2
ADAPTER, Suction Pipe
 LS600 Pump Manifold Assy
 Pilot VALVE, Shuttle
Replaces EM98109
EMBK227
Includes Item W
 LS600 Pump Control BOX Assy
Control BOX Assy
 Contact BLOCKS, Emergency Switch
Ignition Switch Assy
Emergency Stop Switch Assy
Flow Direction Switch Assy
 LS600 Pump Control BOX Harnesses Assy
Control BOX Harnesses Assy
 FUSE, 30 AMP
Wire Harness 1
Wire Harness
Conductive Divider 3/8
 LS600 Pump Remote Control Cable Assy
Remote Control Cable Assy
 Guard Switch Aluminum
Switch
CONNECTOR, Ring 3/16
Junction BOX
 LS600 Pump Hydraulic Stabilizer ASSY. Optional
 LS600 Pump Hydraulic Stabilizer ASSY. Optional
 Terms and Conditions of Sale Parts
Freight Policy
 Mayco Pumpwarranty
Mechanical Drive Models
 HERE’S HOW to GET Help