Dinolift DINO 120T, Руководство по эксплуатации

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Operating instructions
•
DINO 120T
•
120TB
4. Supervision of the telescope chain
The extension chains for the telescope are doubled. If the load-bearing chain slackens or
breaks, the doubling chain prevents the movements of the telescope, and the safety switch
RK7 breaks the emergency stop circuit.
~3 mm
~32 mm
~ 40
mm
A A
A - A
A
B
A
B
C
C
LIMIT SWICH RK7
EXTENSION CHAIN
DOUBLING CHAIN
RETRACTION CHAIN
RK7
The lever at the top end of the outer boom
indicates possible rupture of one of the
retraction chains for the telescope.
If the lever is inside the green area, the
retraction chains are intact (see adjacent
illustration).
If the lever is inside the red area, one of the
retraction chains has ruptured and the lift
must not be used until the chains have been
replaced and the required adjustments have
been carried out.