MULTIQUIP MAYCO LS300G, Operation Manual

Page: 25 / 90

MAYCO LS300G CONCRETE PUMP • OPERATION MANUAL — REV. #2 (09/09/19) — PAGE 25
PUMP COMPONENTS (CONTINUED)
21.
Breakaway Switch/Cable
— Used in conjunction with
the hydraulic actuator. Connect to tow vehicle.
22. Radiator — Fill only with recommended coolant.
Radiator coolant capacity is 4.5 gallons (17 liters).
23. Air Filter — Prevents dirt and debris from entering the
fuel system. Release the latches on the side of the air
filter cover to gain access to filter element.
24.
Hydraulic Oil Tank/Cap
— Remove the cap to add
hydraulic fluid. Fill with Shell Oil Tellus 46 or Mobil Oil
DFE26 if level is low.
25.
Hydraulic Oil Filter
— This in-tank return hydraulic
filter with a 10-micron cleanable filter is designed to
remove all particles large enough to cause wear and
job breakdown. Under normal conditions, clean every
6 months.
26.
Hydraulic Manifold Block
— Manifold block
that controls the flow of hydraulic pressure to the
components required to control the pump.
27. Hydraulic Oil Reservoir — Holds 33 gallons
(125 liters) of hydraulic oil.
28. Accumulator — Assists the movement of the pilot
valves. Stores hydraulic oil under pressure and
releases it to ensure enough force is provided to cycle
valves.
29. Fuel Cap — Remove this cap to add fuel. Fill with
87 octane unleaded gasoline. DO NOT top off fuel.
Wipe up any spilled fuel immediately.
30.
Fuel Tank
— Holds 16 gallons (61 liters) of unleaded
gasoline.
NOTICE
Operating the engine without an air filter, with a damaged
air filter, or with a filter in need of replacement will allow
dirt to enter the engine, causing rapid engine wear.
31.
Fuel Pump
— Delivers gasoline from the fuel tank to
the engine.
32.
Shuttle Cylinder
— Under pressure, the shuttle
cylinder shears concrete passing from the concrete
cylinder to the delivery line during the cycle phase.
ALWAYS
keep hands clear from the shuttle cylinder
during operation.
33.
Hopper/Hood
— Lift hood to fill. Concrete from a
Redi-Mix truck is poured into this hopper. The hopper
can hold 10 cubic feet of concrete. NEVER put hands
or any other parts of your body into the hopper.
34.
Rear Running Lights
—
ALWAYS
check and make
sure both the right and left running lights are functioning
correctly before towing the pump.
35. Pump End Jack Stand — Use this jack stand to
support the rear end of the pump. NEVER deploy on
unleveled ground and always check for firmness of
ground.
36.
Hopper Discharge Outlet
— Connect hoses or steel
pipes to the discharge sleeve for pouring concrete.
37. Muffler — Used to reduce noise and emissions.
NEVER
touch the muffler while it is hot! Serious burns
can result.
NEVER
operate the engine with the muffler
removed.
38. Hydraulic Pump — This unit incorporates an axial
variable displacement hydraulic piston pump.
39. Tow End Jack Stand — Use this jack stand to level
and support the tow end of the pump.
40.
Documentation Box
— Contains engine and pump
operation, parts and maintenance information.
41.
Zerk Grease Fittings
— Lubrication points for outlet
nipple. Use Lithium-based EP, Texaco Multifak 20 or
Lubriplate EP-2 grease.