Manitowoc 2250 User Manual

Reference Only
OPERATING CONTROLS AND PROCEDURES 2250 OPERATOR MANUAL
3-24
Published 06-24-16, Control # 241-01
FIGURE 3-8
Drum
Number
2250 MAX-ER 2000
1 Front Load Drum No Drum Available
2
Rear or Right Rear
Load Drum
Boom Hoist
3
Left Rear Load Drum or
Mast Hoist
Rear Load Drum
with Luffing Hoist
4 Boom Hoist Mast Hoist
5
Luffing Hoist or
Auxiliary Hoist
(Load Drum)
Luffing Hoist or
Rear Load Drum
or Auxiliary Drum
without Luffing Hoist
9 — Front Load Drum
1
3
2
4
3
2
4
9
A645
Drum Identification
OR
5
MAX-ER 2000 Attachment
2250
Drum on Adapter Frame
5
Drum on Adapter Frame
Drum in Boom Butt
No Drum Here
NOTE 1: Only one drum (left or right) can be operated at a time. The desired drum must
be selected with the drum selector.
NOTE 2: Only one drum (boom or luffing) can be operated at a time. To operate the
boom hoist, select Standard mode. To operate the luffing hoist, select drum 5
(luffing hoist). The drum not in use must be parked before the other drum can
be used.
NOTE 3: If the auxiliary hoist is powered by the boom hoist circuit, only one drum (boom
or auxiliary) can be operated at a time. The drum not in use must be parked
before the other drum can be used.
If the auxiliary hoist is powered by the travel circuit, the auxiliary drum and
travel cannot be operated at the same time. The function not in use must be
parked before the other function can be used.
The auxiliary drum is always controlled by Handle C. All other drums that
could be controlled by Handle C are parked and inoperable.
Drum 5 (auxiliary hoist) mode is not available for the clamshell attachment.
NOTE 4: Tandem drum mode is not available for MAX-ER or clamshell attachments.
NOTE 5: With MAX-ER mode ON, only one drum (boom or left rear) can be operated at
a time.
Use Standard or Setup mode to raise and lower the MAX-ER 2000 mast with
drum 4. See the MAX-ER Assembly and Disassembly Guide.
WARNING
Falling Boom and Jib Hazard!
Avoid serious personnel injury and equipment damage. The boom and luffing jib could be
pulled over backward if the luffing jib limits are turned off.
Do not use drum 5 (auxiliary hoist) to operate the luffing hoist when equipped with the
MAX-ER 2000 attachment. To operate the luffing jib on a MAX-ER 2000, always select
drum 5 (luffing hoist).
Drums on Crane
Drums on Crane

Manitowoc 2250 Specifications

General

Brand	Manitowoc
Model	2250
Category	Construction Equipment
Language	English