Troubleshooting Guide
| Trouble | Probable Cause | Solution |
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| Couplers are not securely attached to | Check the Coupler connections and make |
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| the tool or pump | certain that they are connected. |
| Piston will not advance or | Coupler is defective | Replace any defective Coupler. |
| retract |
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| Defective remote control switch | Replace the switch and/or control pendent | |
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| Dirt in the | Disassemble the pump and clean the |
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| the pump unit | |
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| Make certain the advance on the pump is |
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| Hose connections reversed | connected to the advance on the tool and |
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| retract on the pump is connected to the | |
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| Piston will not retract |
| retract on the tool. |
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| Retract hose not connected | Connect the retract hose securely |
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| Retract pin and/or Spring broken | Replace the broken pin and/or spring |
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| Piston Seal and/or End Plug Seal | Replace any defective |
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| leaking | |
| Cylinder will not build up |
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| Retaining Screws sheared | Replace any broken screws. | |
| pressure | ||
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| Coupler is defective | Replace any defective Coupler |
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| Grease or dirt build up in the teeth of | Disassemble the Ratchet and clean the |
| Ratchet will not turn | the Ratchet and Segment Pawl | grease or dirt out of the teeth |
| Worn or broken teeth on Ratchet an/or | Replace any worn or damaged parts | |
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| Segment Pawl | |
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| Tool tightens immediately |
| Depress the advance button to release the |
| Hose connections are reversed | tool; shut the pump off in the advance | |
| when turned on | ||
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| position and reverse the hose connection | |
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| Defective relief valve | Inspect, adjust or replace the relief valve |
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| Make certain the air supply and hose size |
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| Air supply too low or air hose too small | comply with the pump manual |
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| recommendations. |
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| Make certain the amperage, voltage and |
| Pump will not build up | Electric power source is too low | any extension cord size comply with the |
| pressure |
| pump manual requirements |
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| Defective Gauge | Replace the Gauge |
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| Low oil level | Check and fill the pump reservoir |
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| Clogged filter | Inspect, clean and/or replace the pump |
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| filter | |
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| Pressure reading erratic | Defective Gauge | Replace the Gauge |
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| Nut Returns with retract | Ball Plungers are not engaging the | Thread the Ball Plungers to the correct |
| stroke | Drive Sleeves | depth in the Housing. |
NOTICE
SAVE THESE INSTRUCTIONS. DO NOT DESTROY.
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