25
CE Regulation use and maintenance manual
IT IS FORBIDDEN TO EVEN PARTIALLY REPRODUCE THE TEXT AND/OR ILLUSTRATIONS.
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3.7.3. Joint 2 calibration
JOINT 2 CALIBRATION
JOINT 2 CALIBRATION
ACTION
IMAGE
Place the arm in its fully extended
position (according to the illustration)
and remove the spring cap located
in the lower part of joint 2, using an
ordinary screwdriver.
Insert the socket spanner in the recess
housing the spring and fit it on the
calibration nut. Insert a screwdriver
from the side through the socket
spanner and follow the instructions
below.
Turn the calibration tool
CLOCKWISE
.
To
INCREASE
the effort required by the operator to
take the arm to the
EXTENDED
position and
DECREASE
the effort required by the operator to
return the arm to the
RETRACTED
position at the
same time.
Turn the calibration tool
ANTI-
CLOCKWISE
To
INCREASE
the effort required by the operator
to take the arm to the
RETRACTED
position and to
DECREASE
the effort required by the operator to
return the arm to the
EXTENDED
position at the same
time.
