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24. Crane operation
(4)
Hook displacement display setting buttons/ACS working status setting switching buttons
1)
Pressing
(or holding down)
the button on either the main or auxiliary winch lever displays the hook movement
distance for the corresponding lever.
Pressing
(or holding down)
the other button switches to displaying the distance for the other hook, whereas
pressing (or holding down)
the same button cancels the hook displacement display mode.
2) Twice quick press of the button switches the ACS working status setting.
・
Boom operation
←→
Rooster sheave operation
・
Jib operation
←→
Boom with jib operation
Precautions on hoisting and lowering
・
When the wire rope number of parts does not correspond to the boom length, the hook will
not reach the ground and the winch drum can wind up the wire rope in reverse, which can
cause the wire rope to be damaged or the crane to tip over.
・
Even if the wire rope starts winding in the opposite direction, the ACS does not stop it
automatically.
・
When hoisting from below the ground or working with a long boom, refer to the table for wire
rope standard number of parts and use the adequate number of parts for the boom length with
which you are working.
・
Do not operate the winch at high speed when lifting a load. Doing so is dangerous.
・
Never drag a load sideways, pull it towards the crane or operate the lever suddenly. Doing so
is dangerous. In particular, beware of sudden lever movements at high speed, which can cause
the rope tangle.
・
Never continue lowering after the hook has reached the ground as this can cause the wire rope
to tangle on the drum.
(T217321-167-0E)
・
Where it is absolutely necessary to use "joint
hoisting" between the main hook and the
auxiliary hook with the jib mounted, set the
"boom operation status" to "jib operation" on
the ACS "working status setting screen".
Work at less than the lifting capacity of the
jib.
・
Further observe the safety regulations and
laws of the country where the crane is used.
(T218351-050-0E)
NOTE
If a winch is simultaneously operated in combination with derricking/lowering or extending/retracting the boom,
the winch speed will be slower than when operated alone, even if the winch lever is moved to its maximum
position.
Summary of Contents for PREMIUM CITYRANGE CR-200RF
Page 2: ...218711 背厚 14 5 mm 中 ...
Page 14: ... 12 4 Dimensions T217591 021 0E Specification of CR 200Rf ...
Page 16: ... 14 MEMO ...
Page 24: ... 22 MEMO ...
Page 30: ... 4 MEMO ...
Page 36: ... 10 MEMO ...
Page 38: ... 12 3 General operation devices 2 Outside the cab ...
Page 60: ... 34 MEMO ...
Page 74: ... 48 MEMO ...
Page 82: ... 56 7 Air conditioner 7 6 Display when errors are detected T217921 020 0E ...
Page 120: ... 94 MEMO ...
Page 129: ... 102 MEMO ...
Page 138: ... 111 17 Drive operation devices Drive operation devices ...
Page 139: ... 112 17 Drive operation devices ...
Page 153: ... 126 17 Drive operation devices ...
Page 154: ... 127 17 Drive operation devices Drive operation devices ...
Page 237: ... 208 21 Crane operation devices 21 Crane operation devices 061A 0005 0E 1 Inside the cab ...
Page 238: ... 209 21 Crane operation devices Crane operation devices ...
Page 239: ... 210 21 Crane operation devices 2 Outside the cab ...
Page 259: ... 230 22 Crane operation when the outriggers are used ON OFF ...
Page 299: ... 270 24 Crane operation NOTE Extension retraction sequence for each boom length ...
Page 320: ...26 Preoperational checks Pre drive checks 290 ...
Page 321: ...Preoperational checks Pre drive checks 26 Preoperational checks Pre drive checks 291 ...
Page 322: ...26 Preoperational checks Pre drive checks 292 ...
Page 329: ...Preoperational checks Pre drive checks 26 Preoperational checks Pre drive checks 299 ...
Page 330: ...26 Preoperational checks Pre drive checks 300 ...
Page 331: ...Preoperational checks Pre drive checks 26 Preoperational checks Pre drive checks 301 ...
Page 332: ... 302 MEMO ...
Page 340: ... 310 MEMO ...
Page 342: ...899 92187110 ...