Manitowoc 2250 - Table of Contents

Reference Only
2250 SERVICE/MAINTENANCE MANUAL
10-ii Published 07-19-16, Control # 249-01
Test 13—Adjusting the Control Handle Potentiometer . . . . . . . . . . . . . . . . . . . . 10-46
Test 14—Checking System Voltage at the Air Solenoid Panel . . . . . . . . . . . . . . 10-47
Test 15—Checking System Voltage at the Hydraulic Valve Assemblies. . . . . . . 10-48
Test 16—Checking the Pump Charge Pressure and Electrical Test . . . . . . . . . . 10-50
Test 17—Setting the Pump Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-51
Test 18—Adjusting the Pump Charge Pressure Relief . . . . . . . . . . . . . . . . . . . . 10-52
Test 19—Setting Pump Neutral . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-53
Test 20—Checking Voltage at the Speed Encoders . . . . . . . . . . . . . . . . . . . . . . 10-54
Test 21—Adjusting the Counterbalance Valves . . . . . . . . . . . . . . . . . . . . . . . . . 10-55
Test 22—Servicing the Motor Loop Flushing (Purge) Valves . . . . . . . . . . . . . . . 10-56
Test 23—Checking the Hydraulic Brake Pressure . . . . . . . . . . . . . . . . . . . . . . . 10-57
Test 24—Checking and Adjusting the Auxiliary System Working Pressure . . . . 10-58
Test 25—Checking Pin Cylinder Seals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-60
Test 26—Actuating the Solenoid Valve Manual Overrides . . . . . . . . . . . . . . . . . 10-61