67
160XT
180XT
210XT
Adjustment method I:
Extend the telescope until it stops. Do not correct the position of the platform.
Measure the length of the projecting part of the telescope extension (L).
L
Make sure that a red signal light on the platform is illuminated.
- the second safety limit switch (RK5) backs up if the outreach limit switch (RK4)
fails
- disable the RK4 for testing by disconnecting the conductor from the terminal X1:43
and connecting the terminals X3:25 and X1:41 inside the chassis control centre
with a jumper lead In addition, connect the points X1 and X2 of the relay SR3
using another jumper lead.
- retract and extend the boom and measure the length of the telescope extension's
projecting part
The measure must be:
- if the projecting part is too long, adjust the limit switches and secure them again
with a seal
Remember to restore the
operation of the RK4 by
connecting the conductor to
the terminal block X1:43 and
removing the jumper leads.
160XT: L = 2,000 mm ±50 mm
180XT: L = 2,450 mm ±50 mm
210XT: L = 3,100 mm ±50 mm
160XT: L = 2,250 mm ±50 mm
180XT: L = 2,900 mm ±50 mm
210XT: L = 3,600 mm ±50 mm
Courtesy of Crane.Market
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