Manitowoc 2250 - Page 72

Reference Only
INTRODUCTION 2250 SERVICE/MAINTENANCE MANUAL
1-56
Published 07-19-16, Control # 249-01
M104183
To L o w e r
Suction
Manifold
Right Front Jack
Left Rear Jack
Left Front Jack
Right Rear Jack
HS-31
HS-27
HS-26
HS-25
HS-28
HS-32
HS-30
HS-29
M104182
Auxiliary Pump
Fan Pump
8
8
8
8
(300 psi)
21 bar
(4,000 psi)
276 bar
x
Accessory
Valves
Fan Circuit
To L o w e r
Suction
Manifold
Right Front Jack
Left Rear Jack
Left Front Jack
Right Rear Jack
HS-31
HS-27
HS-26
HS-25
HS-28
HS-32
HS-30
HS-29
Auxiliary Pump
Fan Pump
8
8
8
8
x
Accessory
Valves
Upper Accessory Valve
Front Jacks Extend
Upper Accessory Valve
Front Jacks Retract
(300 psi)
21 bar
(4,000 psi)
276 bar
Fan Circuit
PILOT
PRESSURE
Pilot
Pressure
FIGURE 1-33
Valve
Disable-Relief
Auxiliary System
Valve
Disable-Relief
Auxiliary System
HS12
HS12