
2-29
CD25
SAFETY INFORMATION
2
Published 1-06-2017 Control # 579-01
Tires
Inspect the tires for nicks, cuts, embedded material, and
abnormal wear.
Ensure all lug nuts are properly torqued.
Ensure pneumatic tires are inflated to the proper pressure
(refer to the
Load Chart
). When inflating tires, use a tire
gauge, clip-on inflator, and extension hose which will permit
standing clear of the tire while inflating.
HOIST ROPE
Synthetic Hoist Rope
For detailed information concerning synthetic hoist rope,
refer to KZ100 Synthetic Crane Hoist Line Manual P/N
9828100734 available by contacting Manitowoc Crane Care.
During installation and setup, care must be taken to avoid
overlap and crossing of wire rope and synthetic hoist ropes.
Always make daily inspections of the hoist rope, keeping in
mind that all hoist rope will eventually deteriorate to a point
where it is no longer usable. Refuse to work with worn or
damaged hoist rope.
During regular inspections, operator shall ensure that crane
surfaces such as wear pads, sheaves, etc have not been
damaged in a manner that can then damage the synthetic
hoist rope.
NOTE:
Example; if usage of a wire rope has cut grooves
with sharp edges in a wear pad, they need to be
addressed before the synthetic hoist rope is used
in that same position.
Use
only
the hoist rope specified by Manitowoc as indicated
on the crane’s
Capacity Chart
. Substitution of an alternate
hoist rope may require the use of a different permissible line
pull and, therefore, require different reeving.
NOTE:
Hoist rope may be purchased by contacting
Manitowoc Crane Care.
Wire Rope
Always make daily inspections of the rope, keeping in mind
that all wire rope will eventually deteriorate to a point where it
is no longer usable. Refuse to work with worn or damaged
wire rope. Rope shall be taken out of service when any of the
following conditions exist:
•
For rotation-resistant running ropes: more than two (2)
broken wires in a length of rope equal to six (6) times the
rope diameter, or more than four (4) broken wires in a
length of rope equal to thirty (30) times the rope
diameter.
•
For running ropes other than rotation resistant: six (6)
broken wires in one rope lay or three (3) broken wires in
one strand.
•
One valley break where the wire fractures between
strands in a running rope is cause for removal.
•
Abrasion of the rope resulting in a 5% reduction in the
original wire diameter.
•
Any kinking, bird caging, crushing, corrosion, or other
damage resulting in distortion of the rope structure.
•
Rope that has been in contact with a live power line or
has been used as a ground in an electric circuit (eg.
welding) may have wires that are fused or annealed and
must be removed from service.
•
In standing ropes, more than three (3) breaks in one
rope lay in sections beyond the end connection or more
than two (2) broken wires at an end connection.
•
Core deterioration, usually observed as a rapid
reduction in rope diameter, is cause for immediate
removal of the rope.
The following is a brief outline of the basic information
required to safely use wire rope.
•
Wire ropes wear out. The strength of a rope begins to
decrease when the rope is put to use and continues to
decrease with each use. Rope will fail if worn-out,
o ve r lo a de d , m is u s ed , d a m a g ed or i m pr op e r l y
maintained.
•
The nominal strength, sometimes called catalog
strength, of a wire rope applies only to a new, unused
rope.
•
The nominal strength of a rope should be considered the
straight line pull which will actually break a new unused
rope. The nominal strength of a rope should never be
used as its working load.
•
Each type of fitting attached to a rope has a specific
efficiency rating which can reduce the working load of
the rope assembly or rope system.
WARNING
Possible equipment damage and/or
personal injury!
Driving the crane with a tire and split-rim assembly under
inflated at 80% or less of its recommended pressure can
cause the wheel and/or tire to fail. Per
OSHA Standard
1910.177(f)(2)
, when a tire has been driven under inflated
at 80% or less of its recommended pressure, it must first
be completely deflated, removed from the axle,
disassembled, and inspected before re-inflation.
Reference Only
Содержание CD25
Страница 5: ...Operator Manual CD25 R e f e r e n c e O n l y ...
Страница 6: ...R e f e r e n c e O n l y ...
Страница 14: ...TABLE OF CONTENTS CD25 OPERATOR MANUAL TOC 6 THIS PAGE BLANK R e f e r e n c e O n l y ...
Страница 18: ...INTRODUCTION CD25 1 4 Published 1 06 2017 Control 579 01 THIS PAGE BLANK R e f e r e n c e O n l y ...
Страница 55: ...2 37 CD25 SAFETY INFORMATION 2 Published 1 06 2017 Control 579 01 8496 1 FIGURE 2 10 R e f e r e n c e O n l y ...
Страница 66: ...SAFETY INFORMATION CD25 2 48 Published 1 06 2017 Control 579 01 2 48 THIS PAGE BLANK R e f e r e n c e O n l y ...
Страница 100: ...CAPACITY CHART CD25 4 4 Published 1 06 2017 Control 579 01 THIS PAGE BLANK R e f e r e n c e O n l y ...
Страница 150: ...MAINTENANCE CD25 6 40 Published 1 06 2017 Control 579 01 THIS PAGE BLANK R e f e r e n c e O n l y ...
Страница 152: ...ADJUSTMENTS CD25 7 2 Published 1 06 2017 Control 579 01 THIS PAGE BLANK R e f e r e n c e O n l y ...
Страница 156: ...8 4 SPECIFICATIONS CD25 Published 1 06 2017 Control 579 01 Boom angle Maximum 80 Minimum 0 R e f e r e n c e O n l y ...
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