Elliott E190, Руководство по эксплуатации и обслуживанию

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Four Section Boom Operation-aerial EEC-0081 V1.3
Four Section Boom Operation
Four Section Boom Assembly
Note: Do not use Loctite on any cable threaded ends. Always use the locknut and
nut provided.
A. When initially assembling threaded ends of cables, thread the first on past the flat
in the cables so adjustment can be made later.
B. Assemble sheaves into 4
th
section sheave case. Top sheave is to be installed to
the left hand side of the boom with the spacer to the right hand side.
C. Attach rear wear pads on bottom of 4
th
section. Using Loctite 242 blue, Loctite all
wear pad mounting capscrews.
D. Install 4
th
boom section into 3
rd
section. Slide together approximately 5 feet
(150cm).
E. Assemble bottom front wear pads for 3
rd
section. Attach pads to pad plate.
F. Using appropriate lifting device, lift 4
th
section to allow for wear pad/pad plate
installation in front of 3
rd
. Install wear pad/pad plate assembly. Slide sections
together within 12 inches (30cm) of full retraction.
G. Install cable guide and upper spacer to front of 3
rd
section.
H. Install front side wear pads with appropriate shims, between 4
th
and 3
rd
sections.
If boom has been disassembled and no sections have been replaced, use same
shim quantity and location as was previously used. If locations are in question,
refer to shim calibration section in this book. Slide boom sections completely
together.
I. Assemble top rear wear pads to the top of the 4
th
boom section with the cam
plates and install through the winch mount end of the boom. Install capscrew
through holes in outer boom sections.
J. The wear pads on each side at the top/rear of the boom can be adjusted over a
range of 3/16 inch (4.8mm) by rotating, end for end, the wear pad and plate or
the wear pads and plate independently. This is possible because the holes in
these parts are offset from the center. The holes are .06 inch (1.5mm) off center
in the plate and .03 inch (.8mm) off center in the wear pad. Various combinations
of rotation of these parts allow the adjustment.