Safety and operating instructions
© Construction Tools GmbH | 3390 5201 01 | 2023-05-15
Original Instructions
27
5.7.2 Installation
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Place the hydraulic breaker on timber support blocks.
NOTICE The working tool may break
There is an increased risk of the working tool breaking if
it has not been stored in frostfree conditions.
u Store the working tool in a frostfree environment for
one day before installing it. or
u Heat up the working tool for several hours, e.g. with
a heating blanket, until it has warmed up thoroughly.
Retainer bar installed:
When installing the working tool for the first time after it
has been delivered, you must remove the protective cap
and the retainer bars.
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Remove the protective cap from the aperture for the
working tool.
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Store the protective cap for future use.
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Use a pin punch and a hammer to drive the pin(G)
for the retainer bars(D) out of the lower breaker
part(F) from the side.
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Remove the two plugs(C) from the slotted holes for
the retainer bars(D).
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Screw one screw (M12) into the bore on the front
side of the retainer bars.
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Pull out the retainer bars with the screw.
Retainer bar removed:
If the retainer bars have been removed, proceed as fol-
lows:
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Clean the insertion area of the working tool(A).
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Grease the insertion area of the working tool(A) with
chisel paste.
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Grease both retainer bars(D) with chisel paste.
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Install the working tool(A).
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Put the retainer bars(D) in place.
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Turn the working tool(A) until the retainer bars(D)
slide into place in the slotted holes of the lower
breaker part(F).
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Remove the screw from the retainer bars(D).
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Install the sealing plugs(C).
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Drive the bolt(G) into place using a pin punch and a
hammer.
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