Manitowoc 2250 User Manual

Reference Only
Manitowoc Published 06-24-16, Control # 241-01 3-57
2250 OPERATOR MANUAL OPERATING CONTROLS AND PROCEDURES
3
* = Optional
Table 3-6. Operating Limits
Listed below are the limits that turn on the operating limit alert (yellow light and continuous buzzer) in the operator’s cab. When
the alert comes on, scroll to the Operating Limit group of the digital display to determine which limit has been reached. Take
corrective action.
HYDRAULIC TANK LEVEL % 75 to 100% of oil remaining in tank
DRUM (10 screens) 2 Rows of
Numbers
in Multiple
Display
Screens
Numbers are used to monitor the operation of the programmable controller
and system functions. See Diagnostic Display on page 3-62
for a detailed
explanation of these screens.
SWING
AUX SWING
TRACKS
A1, A2, A3
The Manitowoc Crane Care Lattice Team will request these numbers when
troubleshooting crane problems.
D1, D2, D3
MXR 2 Rows of
Numbers
Numbers are used to monitor the operation of the programmable controller
and system functions for MAX-ER 2000 only. See Diagnostic Display on
page 3-62 for a detailed explanation of the screen.
PROG M000000.0DP — Computer Program Version. The Manitowoc Crane Care Lattice Team will
request these numbers when troubleshooting crane problems.
CON 00000000000 — Computer and Crane Configuration Code. The Manitowoc Crane Care
Lattice Team will request these numbers when troubleshooting crane
problems.
Display Reading Unit of
Measure
Operating Range
Display Reading Function Response Corrective Action
FUNCTION PARKED Function inoperable because it is parked. Turn corresponding park switch off or sit
down in operator’s seat.
BLOCK UP Load drum stops hoisting and boom hoist
stops lowering.
Lower load or raise boom.
* MAXIMUM BAIL Load on corresponding drum stops hoisting. Lower load.
* MINIMUM BAIL Load on corresponding drum stops lowering. Hoist load.
FUNCTION NOT PARKED For standard crane equipped with luffing jib
(drum 5), boom hoist (drum 4) cannot be
operated until luffing hoist pawl is engaged or
luffing hoist is parked, and vice versa.
Engage corresponding pawl or park
corresponding drum.
FUNCTION NOT PARKED For MAX-ER 2000:
Drum 2 cannot be operated until drum 3 is
parked, and vice versa.
Drum 9 cannot be operated until Travel is
parked, and vice versa.
Drum 4 cannot be operated until drum 5 is
parked, and vice versa.
Park corresponding drum.
BOOM MAXIMUM UP [1] Boom stops hoisting when maximum limit is
reached.
Lower boom.
BOOM MAXIMUM DOWN Boom stops lowering (limit usually set at 0°). Raise boom.
* MAST MAXIMUM UP Mast stops hoisting at 80°. Operable only in
standard mode. (MAX-ER 2000 only.)
Lower boom. To raise mast above limit,
switch to Standard Setup mode to
bypass limit.

Manitowoc 2250 Specifications

General

Brand	Manitowoc
Model	2250
Category	Construction Equipment
Language	English