Removal
◆
Place the hydraulic breaker on timber support
blocks.
WARNING The working tool suddenly
comes loose
A clamped working tool is still under the pressure
of the piston accumulator. When the working tool is
loosened, it will partly jump out of the hydraulic
breaker; this may lead to serious injury.
►
Never position yourself directly in front of the
installed working tool.
WARNING Hot working tool
The tip of the working tool gets very hot during
operation. Touching it may lead to burns.
►
Never touch the hot working tool.
►
If you have to carry out any activities, wait for
the working tool to cool down first.
◆
Remove the screws (Z), washers (Y), plate (X),
and plugs (H).
◆
Use a break pin punch and a hammer to drive
the bolt (B) for the retainer bars (C) out of the
lower breaker part (A) from the side.
◆
Remove the two plugs (D) from the slotted
holes for the retainer bars.
◆
Screw one screw (M 12) into the bore on the
front side of the retainer bars.
◆
Pull out the retainer bars by the screw.
◆
Pull the working tool (G) out of the lower
breaker part.
◆
If the hydraulic breaker is a DustProtector type,
remove the wiper (F) (see chapter
DustProtector/Removal).
HB 2000, 2000 DP, 2500, 2500 DP Safety and operating instructions
© Construction Tools GmbH | 3390 5090 01 | 2016-05-23
Original instructions
31
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