30
4.7.
Commissioning
WARNING
Assembly, operation, and maintenance of the attachment may only be carried
out by
authorised
and
trained
personnel.
These personnel must read and understand the operating manual!
NOTICE
•
Bring the carrier into a
secure working position
.
•
No persons are permitted inside the safety zone
.
DANGER
•
Before each commissioning check
safety devices
.
•
Carry out a
visual and functional inspection
to ensure correct seating
after every locking procedure and before starting work.
•
Before starting work, perform a complete
movement play
with the
attachment.
•
No operating
when
visible defects
of the attachment.
4.8.
Operation of the hydraulic breaker
All installation procedures must be completed.
NOTICE
Before commissioning, ensure that the reversing valve is adjusted so that the
single-acting hydraulic circuit (hammer line) is activated and the pressure line
of the breaker is connected to the hammer line.
If the excavator has no breaker line, a connector must be chosen that fulfils
the required technical data.
•
Most problems and defects that occur during operation are therefore
caused when fastening elements become loose or when leaks occur that
are not immediately remedied.
•
Since mechanical parts and hydraulic connections are broken in during the
run-in phase, checks during this phase must be carried out with the utmost
care.
•
Before removing the cover on the upper part of the breaker, ensure that the
pressure has been bled off completely via the nitrogen valve.
•
The breaker and the hydraulic system of the carrier machine can be
damaged at a temperature below
-20 °C
and with an oil temperature over
+80 °C
.
The breaker and the hydraulic system must be warmed up at low
temperatures.
The breaker must not be used at
oil temperatures above +80 °C
, since the
oil loses its lubricity, which can damage the seals.
Summary of Contents for AUGERTORQUE SB Series
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