Hardi EAGLE SPB BOOM, Руководство оператора

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6 - Maintenance
6.11
Yaw rubber dampers (80’-100’ SPC, 90’/60’ Dual Fold SPC)
Inspect basic adjustment of the rubber yaw dampers. The compression
of the dampers (C) should result in a distance (E) of 1-3/32” (28 mm).
Measure the compression at each rubber damper and adjust with the
M12 bolts (A) if necessary.
The channel section (B) is a part of the center section frame, and yaw
dampers (C) are held by the plate (D).
Yaw rubber dampers (120’/90’ Dual Fold SPC)
Inspect basic adjustment of the rubber yaw dampers. The compression
of the dampers (C) should result in a distance (E) of 1-3/32” (28 mm).
Measure the compression at each rubber damper and adjust with the
M12 bolts (A) if necessary.
The channel section (B) is a part of the center section frame, and yaw
dampers (C) are held by the plate (D).
Yaw damping (All booms)
Tighten/loosen bolt (A) to adjust slack at point (B).
If boom does not work smoothly or if it works in ‘steps’: Loosen bolt (A).
If boom works too loosely or swings uncontrollably: Tighten bolt (A).
˜
ATTENTION! Do not overtighten bolt (A). Only tighten till contact
is reached at point (B).
˜
ATTENTION! The center section must be properly lubricated
(including all wear surfaces) before adjusting.
A
E
B
C
D
A
A
B
C
E
D