MAYCO LS300G CONCRETE PUMP • OPERATION MANUAL — REV. #2 (09/09/19) — PAGE 29
Before Starting
1. Read safety instructions at the
beginning of manual.
2. Clean the entire pump, removing
dirt and dust, particularly the engine
cooling air inlet and heat exchanger.
3. Check the air filter for dirt and dust. If air filter is dirty,
replace air filter with a new one as required.
4. Check fastening nuts and bolts for tightness.
Fuel Safety
WARNING
NEVER
operate the pump in a confined
area or enclosed area structure that
does not provide ample free flow of air.
ALWAYS
wear approved eye and
hearing protection before operating
the pump.
NEVER
operate the pump’s engine
with the engine hood removed. The
possibility exists of hands, long hair,
and clothing becoming entangled with
the V-belt, causing injury and bodily
harm.
NEVER
place hands or feet inside
the hopper.
ALWAYS
shut down the
engine before performing any kind of
maintenance service on the pump.
NOTICE
Reference Figures 5, 6, and 7 for the location of any control
or component referenced in this section.
DANGER
Handle fuel safely. Motor fuels are highly flammable
and can be dangerous if mishandled.
DO NOT
smoke
while refueling.
DO NOT
attempt to refuel the pump if
the engine is hot or running.
INSPECTION
Fuel Check
1. Check the fuel gauge (Figure 9) to determine if the
pump’s engine fuel is low.
Figure 9. Fuel Cap Gauge
2. If fuel is low, remove fuel filler cap and fill with unleaded
Figure 10. Adding Fuel
DANGER
Gasoline fuel is extremely flammable,
and its vapors can cause an explosion
if ignited.
DO NOT
start the engine
near spilled fuel or combustible fluids.
DO NOT
fill the fuel tank while the
engine is running or hot.
DO NOT
overfill tank, since spilled fuel could ignite if it
comes into contact with hot engine parts or sparks from
the ignition system. Store fuel in approved containers, in
well-ventilated areas and away from sparks and flames.
NEVER
use fuel as a cleaning agent.
UNLEADED
GASOLINE
CAP
FILLER
HOLE
Summary of Contents for MAYCO LS300G
Page 2: ...PAGE 2 MAYCO LS300G CONCRETE PUMP OPERATION MANUAL REV 2 09 09 19 PROPOSITION 65 WARNING...
Page 5: ...MAYCO LS300G CONCRETE PUMP OPERATION MANUAL REV 2 09 09 19 PAGE 5 NOTES...
Page 73: ...MAYCO LS300G CONCRETE PUMP OPERATION MANUAL REV 2 09 09 19 PAGE 73 NOTES...
Page 85: ...MAYCO LS300G CONCRETE PUMP OPERATION MANUAL REV 2 09 09 19 PAGE 85 HYDRAULIC SYSTEM DIAGRAM...
