Manitowoc Grove GRT8120, Руководство оператора

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5-40
Published 3-22-2021, Control # 702-02
SET-UP AND INSTALLATION GRT8120 OPERATOR MANUAL
fly section and the boom extension base section
together.
3. Tie a tag line to the end of the fly section.
4. Detach the fly section from the boom extension base
section by removing the retaining clip (2, Figure 5-55)
and pin (3) securing the connecting link (1) to the boom
extension fly section (4).
With connecting link (1) detached, reinstall the pin (3)
and secure with the retaining clip (2).
5. Connect the electrical connections between the boom
extension base section and the fly section:
a. Remove the wires (1, Figure 5-57) from their
stowed location.
b. Connect the plugs (1, Figure 5-58) to the sockets
making sure the plug wire number corresponds to
the socket number.
6. Slightly raise and/or lower the boom to help control the
boom extension. Using the tag line, swing the fly section
around and engage the fly section attachment fittings
(1, Figure 5-59) with the base section anchor fittings (2).
7. Remove the pin (3, Figure 5-59) from its holder on the
boom extension and insert it into the left side fittings
(1, 2). Secure the pin with the retaining clip.
8. (Optional) Install and connect the wind speed indicator
(anemometer) and boom position light assembly on the
8969-23
FIGURE 5-56
1
8969-23
FIGURE 5-57
1
DANGER
When erecting the fly section, make sure that all
personnel and equipment are kept clear of the swing path.
8969-22
FIGURE 5-58
1
FIGURE 5-59
10088-14a
1
1
2
2
3