137
3. Each time the hook block lowers and approaches the
ground with the operation in steps 1 and 2, move the
right work equipment operation lever (3) to the
“Hoisting” side (pull towards you), and hoist the hook
block to an extent that it is not over-hoisted.
NOTES
If the hook block is excessively hoisted, the over-hoist
detector is activated, generating an alarm buzzer. This
allows the ongoing winding operation to automatically
stop.
4. Operate the left work equipment operation lever (2) to
the “Left slewing” side (push outside) or to the “Right
slewing” side (pull inside) and slew so that the boom is
positioned in the centre of the machine body.
NOTES
The boom stowage is completed with the operation of
steps 1 to 4.
Store the hook block (4) in the simple stowage position
with the operation described in the following steps.
5. Operate the right work equipment operation lever (3) to
the “Hoisting” side (pull toward you) and hoist the hook
block (4) until it pushes up the weight (6) and stops
automatically (a state of over-hoisting).
NOTES
When the hook block (4) is over-hoisted, the warning
buzzer sounds and the hoisting operation stops
automatically.
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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