9-8
3.1.2 CANCEL SWITCH
Do not use 850kg searcher hook if actual searcher hook offset position and display of boom length
window do not match. Without setting moment limiter to the actual searcher hook offset position,
moment limiter may not work properly and thus may result in crane damage or machine tipping and
could cause a serious accident.
Use this switch and fall mode/option selector switch to set searcher hook offset position shown in the boom length
window.
・ With fall mode set as 850kg searcher hook mode, press fall
mode/option selector switch (23) and cancel switch (22) at the
same time for 2 seconds or more and shift to set actual searcher
hook offset position.
See “Searcher Hook offset position and boom length window
display” on page 9-9 for correct setting.
Pressing fall mode/option selector switch (23) and cancel switch
(22) at the same time for 2 seconds or more shifts boom length
display in order of “SH1 SH2 SH3 SH1 ・・・”
NOTES
When changing the setting, right after doing so, release your hand from the switch, and then press the switch
again.
When in 850kg searcher hook mode, searcher hook position mode display and actual boom length value are
shown alternately.
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