Manitowoc MLC100-1 User Manual

Manitowoc Published 12-10-19, Control # 258-05 4-63
MLC90A-1/MLC100-1 OPERATOR MANUAL SETUP AND INSTALLATION
3
1
4
CRANE DISASSEMBLY
Before proceeding, read and understand all of the topics on
page 4-1
through page 4-7.
Prepare Crane
1. Position the crane in the desired disassembly area.
2. If required, block under the boom end of the
crawlers. See the following:
• Appropriate Liftcrane Boom or Jib Capacity Chart
for blocked crawler requirements.
• Crawler Blocking Diagram in the Capacity Chart
Manual for blocking dimensions.
Lower Boom
1. Swing the boom to either side of center and lower the
load blocks and/or the hook-and-weight balls to the
ground. Take every precaution to prevent damage to the
load lines.
2. Swing the boom in line with the crawlers and slowly
lower the boom.
3. If equipped with a fixed jib (Figure 4-41
), do not allow
the jib stop plates (1) to contact the boom top (2).
Structural damage will occur. Block under the boom
top at least at least 711 mm (28 in) high at the location
shown.
4. If equipped with an upper boom point, lower the boom
until the upper boom point stands are contacting the
ground as shown in Figure 4-34 on page 4-51
. Block
under the stands if required/desired.
5. Continue to lower the boom onto blocking (as required)
until the boom pendants are resting on the top of the
boom sections and the equalizer is resting on the boom
butt rails as shown in Figure 4-20 on page 4-34
.
Store Load Lines
1. Disconnect the button sockets, swivels, and links from
the boom and jib tops (see Figure 4-27 on page 4-44
).
2. Disconnect the load lines from the button sockets.
3. Wind the load lines onto the load drums and secure
them for shipping.
If the whip line (Drum 1) will be used to lower the jib strut,
don’t store it until after the jib strut is lowered.
4. Store the button sockets, swivels, and connecting pins in
the parts box.
Remove Boom/Jib Point Electronics
1. Stop the engine.
2. Reverse the Install Boom Top Position Light and Wind
Speed Indicator (option) steps on page 4-39 and store it.
3. Reverse the Install Boom Top Camera (option)
steps on
page 4-39
and store the camera.
4. Reverse the Install Boom Block-Up Limit Components
steps on page 4-39 and store them in the parts box.
5. Reverse the Install Jib Top Position Light and Wind
Speed Indicator (option) steps on page 4-41 and store it.
6. Reverse the Install Jib Top Camera (option)
steps on
page 4-41
and store the camera.
7. Reverse the Install Jib Block-Up Limit Components
steps on page 4-41 and store them in the parts box.
8. Disconnect the electric cables between the boom top
and the upper boom point or the jib.
- Clean all cable connectors and dust caps.
- Securely fasten dust caps to all cable ends and
receptacles.
- Store the jib extension cable on the jib butt as
shown in Figure 4-25 on page 4-40
and secure it
with plastic wire ties.
- Store the electric cables on the boom butt as shown
in Figure 4-22 on page 4-36
.
DANGER
Tipping Hazard!
Do not attempt to lower the boom or the boom and jib to
the ground until the crawlers are blocked, if required.
Otherwise, the crane will tip.

Manitowoc MLC100-1 Specifications

General

Brand	Manitowoc
Model	MLC100-1
Category	Construction Equipment
Language	English