ORTECO IIa Series, Use And Maintenance Manual

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UN21-0172EI
C
F
D
E
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Y
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English language Use and maintenance
INFORMATION FOR USE
6
Procedure to make holes using the drill
Holes in the ground, even with modest amounts of small sized solid elements (gravel,
crushed stone, etc.) are made with the drill fitted on the pile-driver.
The drill can be installed either in front or behind the percussion hammer.
Danger - Warning
Fit the drill with the machine parked on flat and stable ground, the engine off and the
percussion hammer at the necessary distance from the ground to fit the tool.
Arrange appropriate safety measures and use suitable equipment to avoid accidents
that could injure the people in charge of the operation and people nearby.
Rear fitting of the drill
For rear fitting proceed as outlined below.
1) Remove the peg (A) and the pin (B).
2) Fit the head (C) of the drill on the percussion hammer.
3) Insert the pin (B) and the lock pin (A).
4) Lift the percussion hammer the bare minimum to fit the tool (D).
5) Fit the tool (D).
6) Insert the pin (E) and the lock pin (F).
7) Connect the hydraulic pipes to the quick couplings (H).
Y) Control position foreseen for the operator