Published 01-15-2016, Control # 526-01 2-27
RT540E OPERATOR MANUAL SAFETY INFORMATION
MAINTENANCE
The crane must be inspected prior to use on each work shift.
The owner, user, and operator must ensure that routine
maintenance and lubrication are being dutifully performed.
Never operate a damaged or poorly maintained crane.
Manitowoc continues to recommend that cranes be properly
maintained, regularly inspected and repaired as necessary.
Manitowoc reminds crane owners to ensure that all safety
decals are in place and legible. Manitowoc continues to urge
crane owners to upgrade their cranes with rated capacity
limiter and control lever lockout systems for all lifting
operations.
Shut down the crane while making repairs or adjustments.
Always perform a function check after repairs have been
made to ensure proper operation. Load tests should be
performed when structural or lifting members are involved.
Follow all applicable safety precautions in this manual when
performing crane maintenance as well as crane operations.
Keep the crane free of mud, dirt, and grease at all times.
Dirty equipment introduces hazards, wears-out faster, and
makes proper maintenance difficult. Cleaning solutions used
should be non-flammable, non-toxic and appropriate for the
job.
Routine maintenance and inspection of this crane must be
performed by a qualified person(s) according to the
recommendations in the Manitowoc Crane Care
Maintenance and Inspection Manual. Any questions
regarding procedures and specifications should be directed
to your Manitowoc distributor.
Service and Repairs
Service and repairs to the crane must only be performed by a
qualified person. All service and repairs must be performed
in accordance with manufacturer’s recommendations, this
manual, and the service manual for this machine. If there is
any question regarding maintenance procedures or
specifications, contact your Manitowoc distributor for
assistance.
Qualified person is defined as one who by reason of
knowledge, training and experience is thoroughly familiar
with the crane’s operation and required maintenance as well
as the hazards involved in performing these tasks.
Training and qualification of maintenance and repair
personnel are crane owner’s responsibility.
Any modification, alteration, or change to a crane which
affects its original design and is not authorized and approved
by Manitowoc is strictly prohibited. All replacement parts
must be Manitowoc approved. Such action invalidates all
warranties and makes the owner/user liable for any resultant
accidents.
Hydraulic Fluid:
• Do not use your hand or any part of your body to check
for hydraulic fluid leaks when the engine is running or
the hydraulic system is under pressure. Fluid in the
hydraulic system can be under enough pressure that it
will penetrate the skin, causing serious injury or death.
Use a piece of cardboard, or piece of paper, to search
for leaks. Wear gloves to protect your hands from
spraying fluid.
• If any hydraulic fluid is injected into the skin, obtain
medical attention immediately or gangrene may result.
• Do not attempt to repair or tighten any hydraulic hose or
fitting while the engine is running, or when the hydraulic
system is under pressure.
• Never disconnect any hydraulic lines unless the boom is
fully lowered, the engine is shut off, and the hydraulic
pressure is relieved. To relieve hydraulic pressure, stop
the engine, turn the ignition switch to RUN and move the
hydraulic controls in both directions several times.
• Hot hydraulic fluid will cause severe burns. Wait for the
fluid to cool before disconnecting any hydraulic lines.
• Hydraulic fluid can cause permanent eye injury. Wear
appropriate eye protection.
Moving Parts:
• Do not place limbs near moving parts. Amputation of a
body part may result. Turn off the engine and wait until
the fan and belts stop moving before servicing crane.
• Pinch points, which result from relative motion between
mechanical parts, are areas of the machine that can
cause personal injury or death. Do not place limbs or
your body in contact with pinch points either on or
around the machine. Care must be taken to prevent
WARNING
Fall Hazard!
Working at elevated heights without using proper fall
protection can result in severe injury or death.
Always use proper fall protection as required by local,
state or federal regulations.
WARNING
Pressurized Fluid Hazard!
Hydraulic pressure may still be present in portions of the
hydraulic system due to accumulators or trapped circuitry.
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