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Dehaco B.V. • Kruisbaak 25 • 2165 AJ Lisserbroek (NL) •
✆
+31 (0)252 - 41 79 50 •
[email protected] • www.dehaco.nl
4. Installation
4. INSTALLATION
4.1 Tool
4.1.1 Selection of tools
Dehaco can offer a selection of tools to suit each
application. The correct tool must be selected to
ensure the best possible results and the longest
lifetime.
Dehaco offers the next following tools:
◊ Blunt
◊ Chisel
◊ Cone
◊ Moil
◊ Asphalt
ATTENTION!
Ø
Use only official tools from Dehaco. If you do use
other types of chisels the warranty expires.
Ø
The chisel can be very hot, make sure that the
tool is cooled with regularity.
Ø
Use of imitation tools will expire the warranty
period.
4.1.2 Installation and removal of the tool
Installation
1) For IBEX types 130GS to 400GS remove the spring
pin and tool pin using the tool included.
2) For IBEX types 600GS to 4000GS loosen cover plate
bolts and remove the cover plate, tool pin buffers
and tool pins.
3) Ensure that the new tool and the inside of the
front head is clean.
4) Apply chisel grease to the contact surfaces of the
tool, tool pins and bushes.
5) Insert the tool into the front head.
6) Insert the tool pin/s.
7) For IBEX types 130GS to 400GS use a hammer to
replace the spring pin, ensuring that it completely
supports the tool pin.
8) For IBEX types 600GS to 4000GS replace tool pin
buffer and cover and fasten bolts.
Removal
1) If the breaker is still mounted onto the excavator
place the breaker horizontally on level ground.
Ensure that the excavator is turned off and
pressure from the hydraulic system released.
2) For IBEX types 130GS to 400GS remove the spring
pin and tool pin using the tool included.
3) For IBEX types 600GS to 4000GS loosen cover plate
bolts and remove the cover plate, tool pin buffers
and tool pins.
4) The tool should now be loose in the front head
and can be removed. Great care should be take
whilst doing this as a well lubricated chisel can
slide out by itself.
5) If the chisel is no longer suitable for operation
is should be cleaned and recycled in the proper
manner.
6) If no new tool is to be installed the tool pin
assembly should be reassembled.
4.2 Mounting the breaker on the
excavator
PLEASE NOTE
Ø
Make sure the breaker is mounted on an excavator
with sufficient capacity.
Ø
During installation, the excavator should only be
operated from the cabin.
Ø
Avoid contact with holes and mounting surfaces
when mounting the breaker.
Ø
Ensure that when the excavator is in motion,
nobody is in the swing radius.
Ø
Wear adequate personal protective equipment.
Procedure for pin and bush system
7) Place the breaker in a horizontal position on
beams on a flat surface.
8) Remove any mounted excavator attachments.
9) Insert pin and mount stop ring.
10) Adjust the speed of the engine to low idle.
11) Move the bucket cylinder, align the front linkage
holes with the mounting holes. Insert pin and
mount the stop ring.
12) Remove the cover of the valve and plugs from the
hoses. Connect hoses and valves.
13) Make sure the valves are in ‘on’ position.
For quick coupler or other systems, adhere to the
operation guidelines of the manufacturer.