• Lower the work equipment to the ground and press work
equipment lock switch (1) to lock the work equipment (the
pilot lamp lights up) and prevent it from moving.
• Set the steering lock lever (2) to LOCK position (L).
• Set parking brake switch (3) to ON (operation) position (A)
to apply the parking brake, then put blocks in front of and
behind the tires to prevent the machine from moving.
• Do not touch the control levers or steering system. If it is
necessary to operate the control lever or steering system,
always give a signal to your fellow workers and have them
take refuge to a safe place.
TURN OFF ECSS SWITCH BEFORE PERFORMING INSPECTION AND MAINTE-
NANCE
Before starting the inspection and maintenance, lower the bucket to the ground and turn the ECSS switch to
OFF position, then stop the engine. Never turn the ECSS switch to ON position during the inspection or mainte-
nance.
PRECAUTIONS WHEN INSTALLING, REMOVING, OR STORING ATTACHMENTS
• Appoint a leader before starting removal or installation operations for attachments.
• Place attachments that have been removed from the ma-
chine in a stable condition so that they do not fall. And take
steps to prevent unauthorized persons from entering the
storage area.
PRECAUTIONS FOR WORKING AT HIGH PLACES
When working at high places, use a step ladder or other stand to ensure that the work can be performed safely.
There is a danger falling from high place that can lead to serious personal injury or death.
SAFETY PRECAUTIONS FOR MAINTENANCE
2-39
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