8-6
OPTIONS
HYDRAULIC BREAKER
For handling of the breaker, read the
hydraulic breaker’s manual, provided
separately.
IMPORTANT: When installing an
attachment, make sure that it is
appropriate for the machine being used.
Contact your sales or service dealer for
advice on selecting attachments.
CAUTIONS ON OPERATING
HYDRAULIC BREAKER
• Start the engine and run it at 75% of the
maximum speed.
• Pound with the chisel pressed
perpendicular to the surface to be
pounded.
• When pounding, press the chisel properly
against the object to be broken so as to
avoid pounding the air.
• Do not pry with the chisel or do not pry
while pounding.
• Do not move the chisel while pounding.
• Do not pound continuously for over 30
seconds on the same surface.
• Do not pound with the cylinder fully
extended or retracted (at the stroke end).
Leave a margin of at least 50mm(2 in).
• Do not pound with the arm placed
perpendicular to the ground surface.