TF220s
56
TROUBLESHOOTING
No Response from any Hydraulic System
Possible Fault
Remedy
Low oil Level
Top up Hydraulic System with correct fluid
Hydraulic pump shaft broken
Replace Pump
Coupling damaged or broken
Replace Coupling
Pressure relief valve stuck open position
Repair or replace valve cartridge
Motor not turning/Ram not moving
Check Hydraulic Pressure and Adjust
Machine operating slowly. No external oil leaks
Possible Fault
Remedy
Low oil Level
Top up Hydraulic System with correct fluid
Incorrect hydraulic fluid
Drain Tank and replace with correct fluid
Leaking relief valve
Repair or replace relief valve
Worn control valve spool
Replace control valve
Worn hydraulic pump
Replace pump
Loose Suction Hose
Tighten Suction line
Hydraulic Leaking through motor
Check or replace motor
Summary of Contents for TF 220s
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Page 7: ...TF220s 6 SAFETY ...
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Page 17: ...TF220s 16 TECHNICAL INFORMATION ...
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Page 24: ...TF220s 23 2930 25 25667 10356 2930 1615 3910 27525 WORKING DIMENSIONS ...
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Page 29: ...TF220s 28 OPERATION ...
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Page 39: ...TF220s 38 MAINTENANCE ...
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Page 55: ...TF220s 54 TROUBLESHOOTING ...
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Page 61: ...TF220s 60 APPENDIX ...
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Page 73: ...TF220s 72 SPARE PARTS ...
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