M A E D A Mini-Crawler Crane Section 4 – SEARCHER HOOK OPERATION
3/2019 MC305C-3 4-133
6. Insert the removed position pin (5) (in
procedure 4.) through the hole of bracket
(9), and secure with lynch pin (6) to the tip of
position pin (5).
Fig. 4-384
DANGER! Always secure the position pin (5)
with the lynch pin (6). If the position pin falls
out during operations, serious injury or
damage to the machine may result.
7. Remove lynch pin (11) from the tip of
position pin (10), and remove the position
pin (10).
Fig. 4-385
8. Move E-boom (7) to the required angle for
the work, and line the holes (1) in the
E-boom (7).
Fig. 4-386
DANGER! E-boom and hook may interfere
with each other in RESTRICTED AREA on
Rated Total Load chart, and it may cause a
serious accident. Always adjust boom angle
to proper position for the work.
9. Insert the position pin (10) through the hole
of bracket, and secure with lynch pin (11) to
the tip of position pin (10).
Fig. 4-387
DANGER! Always secure the position pin
(10) with the lynch pin (11). If the position pin
falls out during operations, serious injury or
damage to the machine may result.
10. With the fall mode set as 850 kg searcher
hook mode, press the fall mode 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 "Moment Limiter Settings" on page
4-36 for correct setting.
Pressing the fall mode 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 ・・・"
Fig. 4-388
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