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4.3 CORRECTIVE ACTIONS AGAINST TWISTED WIRE ROPE
Be sure to wear thick leather work gloves when handling wire ropes.
CAUTION
On occasion, reverse the ends of the wire rope. Turn the rope end at the hook block side for the
end at the winch drum side.
This practice helps to extend wire rope service life.
If the wire rope is twisted, eliminate the twist in the following steps:
1. Check the twisting direction and how many times the
wire rope has been twisted.
2. Operate the left work equipment operation lever to the
“Retract” side (pull toward you) to retract the boom
fully.
3. Operate the right work equipment operation lever to
the “Lower” side (push outside) to lower the boom
angle to approximately 20 degrees.
4. Operate the right work equipment operation lever to
the “Lower” (push forward) side and lower the hook
block to the verge of touching the ground. Then,
operate the right work equipment operation lever to the
“Lower” (push outside) side and lower the hook block
to the ground and lower the boom to the maximum.
Содержание CC423S-1
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Страница 56: ...48 SAFETY LABEL LOCATIONS 2 2...
Страница 59: ...51 24 Machine Mass 542 4773100 28 Working Radius Rated Total Load Chart 542 3582200...
Страница 60: ...52 30 Safe Operation 557 3494500 31 Operating the Moment Limiter 542 2250000...
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Страница 251: ...243 2 SPECIFICATION DIMENSIONAL DRAWING...
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Страница 262: ...254 3 MONITOR INDICATION 1 Searcher hook selector switch 2 Searcher hook position display...
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