Service Manual
54 VECTOR CONTROLLER-SERVICE MANUAL
Functional limitation of boom slewing
During operation boom slewing is restricted to the
selected working area.
Maximum slewing speed is automatically reduced
before stopping when the boom approaches the
restricted area.
Boom slewing safety shut-off
If any functional limitation system failure occurs a
redundant safety circuit is activated to prevent the
boom from entering the restricted area.
Functional limitation of main boom
During operation the main boom is restricted from
going beyond 90 degrees.
Maximum speed for boom #1 retract is automatically
reduced before stopping when the boom approaches
the restricted area.
Main boom safety shut-off
If any functional limitation system failure occurs a
redundant safety circuit is activated to prevent the
boom from entering the restricted area.
2ESTRICTED
!REA
3ELECTED7ORKING!REA
Figure 54
Slewing limitation
3ELECTED7ORKING!REA
2ESTRICTED!REA
Figure 55
Boom limitation