Manitowoc 2250 User Manual

Reference Only
Manitowoc Published 06-24-16, Control # 241-01 3-63
2250 OPERATOR MANUAL OPERATING CONTROLS AND PROCEDURES
3
Drum 5 (luffing or auxiliary hoist)
1. Handle command in percent from neutral—For certain
operating conditions, this is set to neutral by the
controller even if the handle is not in neutral:
+ = Raise
- = Lower
2. Pump command in percent from neutral:
+ = Raise
- = Lower
3. Motor command in percent:
0% = Maximum displacement
100% = Minimum displacement
4. Measured drum speed in rpm:
+ = Raise
- = Lower
5. Command to park brake:
1 = Release
0 = Apply
6. Measured pump system pressure (port B) in psi
NOTE: X = Corresponding drum number
Drum 9 (MAX-ER 2000 load drum)
1. Handle command in percent from neutral—For certain
operating conditions, the handle command is set to
neutral by the controller even if the handle is not in
neutral:
+ = Raise
- = Lower
2. Pump command in percent from neutral:
+ = Raise
- = Lower
3. Motor command in percent:
0% = Maximum displacement
100% = Minimum displacement
4. Measured drum speed in rpm:
+ = Raise
- = Lower
5. Command to park brake:
1 = Release
0 = Apply
6. Measured pump system pressure (port B) in psi
NOTE: X = Corresponding drum number
Swing (crane)
1. Handle command in percent from neutral—For certain
operating conditions, this is set to neutral by the
controller even if the handle is not in neutral:
+ = Right
- = Left
2. Crane swing pump command in percent from neutral:
+ = Right
- = Left
3. Measured pump pressure swing right (port B) in psi
4. Measured pump pressure swing left (port A) in psi
5. Measured swing brake pressure 0 to 51.71 bar (0 to
750 psi)
6. MAX-ER 2000 shorting plug status:
0 = MAX-ER 2000 enabled
1 = MAX-ER 2000 shorting plug installed
2 = 2250 enabled
4 = 2250 shorting plug installed
7. MAX-ER 2000 travel status:
0 = Travel disabled
1 = Travel enabled
MAX-ER 2000 travel status is determined by swing
brake pressure and MAX-ER shorting plug status. If
swing pressure is less than 10.34 bar (150 psi) and
MAX-ER shorting plug is absent, travel is disabled.
DRUM
X
1
5
2
6
3 4
FIGURE 3-44
DRUM
X
1
4
2
5
3
6
FIGURE 3-45
SWING
1 2 3 4
6
7
5
8
FIGURE 3-46

Manitowoc 2250 Specifications

General

Brand	Manitowoc
Model	2250
Category	Construction Equipment
Language	English