Masterweld MW7500, Руководство пользователя

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JOINT 1 CALIBRATION
ACTION IMAGE
Move the hose connecting the two
sections of the arm (if required, re-
move a fastening clip and remove the
hose from one of the pipe ends);
Insert the socket spanner (dwg. 2) 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.