ORTECO IIa Series, Руководство по эксплуатации и обслуживанию

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UN21-0168EI
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English language Use and maintenance
INFORMATION FOR USE
6
Procedure to make holes using the corer
Use the corer fitted on the pile driver to make holes in bituminous conglomerates, concrete
and reinforced concrete.
The corer tool must be cooled with water.
Danger - Warning
Fit the corer with the machine parked on flat and stable ground, the engine off and
the percussion hammer at minimum distance from the ground.
Arrange appropriate safety measures and use suitable equipment to avoid accidents
that could injure the people in charge of the operation and people nearby.
Fitting the corer
To fit the corer proceed as outlined below.
1) Lower the hammer to the limit to make the fitting operations easier.
2) Lift the corer and position it against the percussion hammer.
3) Lock the corer to the percussion hammer with all the screws (L) supplied.
4) Tighten the screws to the prescribed torque (see “Nuts and bolts tightening torques
chart”).
5) Connect the hydraulic pipes of the corer to the quick couplings (N).
6) Connect the water supply pipe to the water tap (Q).
7) Lift the percussion hammer.
Y) Control position foreseen for the operator