Manitowoc 2250 - Page 74

Reference Only
INTRODUCTION 2250 SERVICE/MAINTENANCE MANUAL
1-58
Published 07-19-16, Control # 249-01
M104185
Suction
Manifold
Auxiliary Pump
Fan Pump
8
8
8
8
(300 psi)
21 bar
(4,000 psi)
276 bar
Fan Circuit
HS-21
HS-22
Upper Accessory Valve
To L o w e r
Accessory
Valves
Suction
Manifold
Auxiliary Pump
Fan Pump
8
8
8
8
(300 psi)
21 bar
(4,000 psi)
276 bar
Fan Circuit
HS-21
HS-22
Upper Accessory Valve
To L ow e r
Accessory
Valves
Rear Adapter Frame Pins
Front Adapter Frame Pins
Engaged
Engage
Front Adapter Frame Pins
Rear Adapter Frame Pins
Disengage
Disengaged
HS-24
HS-23
HS-24
HS-23
M104184
Pilot Pressure
Pilot Pressure
FIGURE 1-34
Valve
Disable-Relief
Auxiliary System
Valve
Disable-Relief
Auxiliary System
HS12
HS12