Manitowoc 2250 - Page 78

Reference Only
INTRODUCTION 2250 SERVICE/MAINTENANCE MANUAL
1-62
Published 07-19-16, Control # 249-01
RF-32
50 Amp
8P1
K1
8
5A
F13
15A
8SR
Crane Display
WD-19
WD-20
Left Crawler Frame Pins Engage
0
Ground
Controller
Programmable
Power
Boom Hinge Pins Engage
Left Crawler Frame Pins Disengage
Right Crawler Frame Pins Engage
Right Crawler Frame Pins Disengage
Boom Hinge Pins Disengage
Boom Butt Handling Cylinder Extend
Boom Butt Handling Cylinder Retract
Rigging Winch Haul In
Rigging Winch Pay Out
Gantry Cylinder Extend
Gantry Cylinder Retract
HS
14
HS
11
HS
17
HS
5
HS
3
HS
13
HS
16
Upper Counterweight Pins Disengage
AS
6
AS
5
N/O
N/C
Lower Counterweight Pins Disengage
AS
4
AS
3
N/O
N/C
Backhitch Pins Disengage
AS
1
AS
2
N/O
N/C
HS
20
HS
4
HS
10
HS
15
Controller
Programmable
WB-11
Proportional Valve
HS
2
HS
18
WC-27
HS
12
Auxiliary System Disable-Relief Valve
FIGURE 1-36