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Maintenance instructions
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DINO 260XTD
H6
LED signal light.
Signal light for the outrigger; lights up if the support outrigger 4 is properly supported
on the ground.
MC50-
10CCB
Bus module, control unit for the outriggers and the driving device as well as inlet unit
for the outrigger limit switches.
Chassis, other items
VVK
Fault current switch, disconnect the alternating current in the event of fault current.
EMC FILTER
Interference filter, filters out interferences occuring in the AC power network.
Limit switches
RK3
Prevents the operation of the outriggers and the driving device, if the boom is not
resting on the transport support.
controls the safety relay SR5.
RK4
Limit switch for preadjusted outreach range; stops the lowering of the boom and the
extension of the telescope.
RK5
Backup limit switch for the safety limit switch RK4.
Controls the sound signal ÄM2 and the safety relay SR3. Impedes all the boom
movements, by means of the safety relay SR3.
RK7
Prevents the operation of the outriggers and the driving device, if the boom is not
resting on the transport support.
Controls the emergency stop safety relay SR4. The SR4 activates the emergency
stop function after the limit switch has opened.
RK8
Limit switch for fully retracted position of the telescope. Affects the emergency
descent circuit; allows the boom and the articulated arms to be lowered while the
telescope is fully retracted.
RK9
Inductive limit switch.
Limits the stroke of the “turning the platform to the left” movement.
RK10
Inductive limit switch.
Limits the stroke of the “turning the platform to the right” movement.
RK11 - RK14
Limit switches for the outriggers.
Impede the deployment of the boom unless the outriggers are firmly supported
on the ground (closing of the limit switch requires that the force, exerted on the
outrigger, is at minimum 300N).
RK15
Safety limit switch for the telescope chain on the boom.
Controls the emergency stop safety relay SR4. The SR4 activates the emergency
stop function after the limit switch has opened.