Manitowoc GROVE GMK5150L, Руководство по эксплуатации

Страница: 866 / 1040

Rigging work
12.10 Rigging work on the main boom
12 - 118 3 302 709 en Operating manual
GMK5150L
1
2
.0
1.
201
8
Picking up the
hook block Depending on the driving mode, the hook block can be placed on a separate
vehicle;
à
Driving modes
, p. 6 - 1.
•
If the respective setting has been made in
the RCL, slew the superstructure and lower
the main boom until the boom head is
directly above the hook block (
1 ).
•
Unreel the hoist rope.
•
Reeve the hoist rope into the hook block ( 1 );
à
Reeving and unreeving the hoist rope
,
p. 12 - 124.
•
Raise the hook block off the separate
vehicle.
Setting down
the hook block Depending on the driving mode, the hook block must be set down on
a separate vehicle;
à
Driving modes
, p. 6 - 1.
•
With the RCL set accordingly, fully retract
the main boom.
•
Raise the hook block until it is about 1 m
(3.3 ft) below the main boom.
•
Lower the main boom and set the hook
block (
1 ) down on the separate vehicle.