Manitowoc 2250 - Page 75

Reference Only
Manitowoc Published 11-06-15, Control # 040-13 1-59
2250 SERVICE/MAINTENANCE MANUAL INTRODUCTION
1
RF-27
TO LOWER
AUXILIARY SYSTEM
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
RF-26
RELIEF VALVE
HS-12
AUXILIARY PUMP
FAN PUMP
8
8
8
8
300 psi
(21 bar)
2000 psi
(138 bar)
x
ACCESSORY
VALVES
FAN CIRCUIT WITH
CATERPILLAR ENGINE
DISABLE
TO LOWER
AUXILIARY SYSTEM
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
RELIEF VALVE
HS-12
AUXILIARY PUMP
FAN PUMP
8
8
8
8
x
ACCESSORY
VALVES
DISABLE
UPPER ACCESSORY VALVE
FRONT JACKS EXTEND
UPPER ACCESSORY VALVE
FRONT JACKS RETRACT
300 psi
(21 bar)
2000 psi
(138 bar)
FAN CIRCUIT WITH
CATERPILLAR ENGINE
PILOT
PRESSURE
PILOT
PRESSURE
X
X
FIGURE 1-34
(PAST PRODUCTION)
(PAST PRODUCTION)