09.2020
Seite 48 / 197
Notice
Advice for using the knapper
Main Functions of the Knapper
The Knapper is generally used for:
1. demolishing
buildings
2. crushing road surfaces
3. excavating/building
tunnels
4. crushing cinders and
5. crushing/cutting
rocks
– Press the drill rods tightly onto the surface at a right angle,
as shown in the sketch.
NOTE:
When striking, the drill rods will be pressed tightly on the surface,
and the machine frame may be lifted up to 5 cm above ground.
– Never let the inclination become higher than this as it may cause the
maschine to tilt.
– If the surface is repeatedly struck, but not broken in 1 minute, the
hammer should be moved and break the surface from the edge.
– The striking direction of the drill rod is slight deviated from the
direction of the hammer.
– Therefore, the direction of oil cylinder of the bucket must be rectified
to ensure the direction alignment
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Страница 74: ...09 2020 Seite 64 197 4 6 Hydraulic Schematic Diagram ...
Страница 75: ...09 2020 Seite 65 197 4 7 Electrical Schematic Diagram 4 8 Part identification and name plates Notice ...
Страница 78: ...09 2020 Seite 68 197 Arm Bucket Boom top No _____________________ Bucket No _____________________ ...
