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8 OPERATION
PAR DESCRIZIONE
8.4 PROCESS FLOW
In this section, working with the hydraulic breaker has been described using an example.
Working with the hydraulic breaker depends on the support frame and its operation; therefore, the
operation of the support frame must be observed and hence this example can only be considered
as information.
PRE-CONDITIONS
•
The hydraulic breaker is attached to the quick-changer of the support frame, see chapter “6.
MOUNTING THE HYDRAULIC BREAKER” on page 17.
•
The support frame is standing in the correct position.
WORK STEPS
•
Start the support frame and execute further work steps for the operation as per the operating
manual.
•
Position the tool at the desired position.
•
Firmly press on the material to be broken using the hydraulic breaker. The correct pressure is
built if the support frame gives the impression of becoming lighter.
•
Start the hydraulic breaker and follow the instructions in section "8.3 INFORMATION REGARDING
THE MODE OF OPERATION" on page 27.
•
Maintain the pressure and break the material by penetrating or by means of pressure waves.
•
Change the position of the hydraulic breaker if the material is not broken within 15 seconds.
•
Stop the hydraulic breaker if the material is broken.
•
Repeat the preceding work steps till all the material has been broken and follow the instructions
in section "8.3 INFORMATION REGARDING THE MODE OF OPERATION" on page 27.
•
Stop the support frame.
8 OPERATION
PAR DESCRIPTION
8.5 UNDERWATER OPERATION
The hydraulic breaker must be equipped with the corresponding kit for performing work under
water. For more information, e.g. mounting the kit, maintenance, etc., please contact your dealer or
the TECNA Customer Service.
OPERATING MANUAL - Hydraulic breakers T series
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