MULTIQUIP LS450 Operation Manual page 7

CAUTION
„ NEVER lubricate components or attempt service on a
running machine.
„ NEVER block or restrict flow from discharge hose.
Remove kinks from discharge line before starting pump.
Operation with a blocked discharge line can cause water
to overheat.
„ DO NOT operate this equipment unless the hopper grate,
guards and safety devices are attached and in place.
„ CAUTION must be exercised while servicing this
equipment. Rotating and moving parts can cause injury
if contacted.
„ Keep hands out of the hopper when the engine is
running.
NOTICE
„ In winter drain water from the lubrication box to prevent
freezing.
„ ALWAYS be sure the operator is familiar with proper
safety precautions and operation techniques before
using pump.
„ Keep all inexperienced and unauthorized people away
from the equipment at all times.
„ Before start-up, check the hopper and remove all foreign
matter and debris.
„ DO NOT use worn or damaged hose couplings, inspect
all hoses and couplings for wear. Replace any worn or
defective hoses or couplings immediately.
„ Unauthorized equipment modifications will void all
warranties.
„ Check all fasteners periodically for tightness. Also check
towing tongue bolt, lock nut and wheel lug nuts for wear.
„ Test the pump's emergency stop switch. The purpose
of this test is to shut down the engine in the event of an
emergency.
MAYCO LS450 CONCRETE PUMP • OPERATION MANUAL — REV. #2 (02/23/21) — PAGE 7
SAFETY INFORMATION
„ Refer to the Engine Owner's Manual for engine technical
questions or information recommended by Multiquip for
this equipment. Damage to the equipment and or injury
to user may result.
„ ALWAYS remove the ignition key when leaving the pump
unattended.
„ ALWAYS block the wheels on the unit when using on
a slope.
„ ALWAYS use properly rated hoses and clamps —
1,500 PSI or higher.
„ ALWAYS allow the pump a proper amount of time to
cool before servicing.
„ ALWAYS keep the machine in proper running condition.
„ ALWAYS ensure pump is on level ground before use.
„ Fix damage to machine and replace any broken parts
immediately.
„ ALWAYS store equipment properly when it is not being
used. Equipment should be stored in a clean, dry location
out of the reach of children and unauthorized personnel.
ENGINE SAFETY
WARNING
„ DO NOT place hands or fingers inside engine
compartment when engine is running.
„ NEVER operate the engine with heat shields or
guards removed.
„ DO NOT remove the engine oil drain plug
while the engine is hot. Hot oil will gush
out of the oil tank and severely scald any
persons in the general area of the pump.
CAUTION
„ NEVER touch the hot exhaust manifold,
muffl er or cylinder. Allow these parts to cool
before servicing equipment.