Safety and operating instructions
38 © Construction Tools GmbH | 3390 5203 01 | 2019-08-06
Original Instructions
6.10 PowerAdapt
PowerAdapt protects the hydraulic breaker against hy-
draulic overloads and switches it off if the hydraulic input
energy is too high.
An overload occurs when the hydraulic breaker is oper-
ated while the delivery rate and the pressure from the
carrier are too high. The carrier driver can correct this by
reducing the engine speed or setting a lower mode stage
on the carrier.
Adjusting the delivery rate:
n
Start the carrier.
n
Set the maximum speed and the highest mode stage.
n
Switch on breaker operation.
If the hydraulic breaker fails to work:
n
Lower the speed or the mode stage and restart the
hydraulic breaker.
n
Repeat this until the hydraulic breaker works continu-
ously without failures.
The oil volume can be increased after the heat-up
phase.
The advantage of PowerAdapt is that manual adjustment
puts the maximum percussion energy at your disposal,
without overloading the hydraulic breaker.
Hydraulic adjustment of the carrier to enable working
with the hydraulic breaker is still necessary, in spite of
using PowerAdapt. PowerAdapt is not a pressure-relief
valve.
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