This bulletin describes how to check the hydraulic pump on a Fusion 4000 with a Jet Edge IP 60-50 intensifier. If your intensifier/pump does NOT resemble the one in the photos below STOP and contact Park Industries Customer Service at (800)-785-3391 for further instruction.
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ITEMS NEEDED. Please read the entire procedure BEFORE attempting the check your pump
• (2) People
• A one gallon bucket (*a minimum of one gallon is to be used - larger can be used but can be difficult to fit inside the cabinet)
• Adjustable wrench
• Stopwatch
- From the Manual Screen at the operators station
press the Start Button for the Hydraulic pump. - Select the ‘High’ button under the ‘Water
Pressure’. - At the
intensifier check the Pressure Gauge and verify the gauge reads 3000 PSI
- 4. At the operators station press the Stop Button for the Intensifier
- 5. Using the Adjustable wrench, remove the hose from the fitting indicated in the photo.
- 6. Immediately raise the hose High enough to keep the Hydraulic fluid from draining out (the hose will be very stiff).
- 7. Place the bucket under the fitting.
- 8. Have a person by the bucket and the and the other person will be at the operators station:
- a. Lower the hose end (at the intensifier)
- b. Start the hydraulic pump and start the Stopwatch Timer. (**Steps c to e need to be performed as quickly as possible)
- c. Press ‘OPEN’ for the Water at the operators station
- d. Select ‘HIGH’ for the water pressure (There will be a 10 second delay before you can do the next step)
- e. ‘START’ the intensifier at the operators station
- f. Run hydraulic pump for 30 Seconds – if the bucket gets full before 30 seconds has gone by Press ‘STOP’ for the intensifier immediately, If the bucket is not full then stop the intensifier after 30 seconds
- g. ‘CLOSE’ the water valve at the operators station, and press ‘STOP’ for the hydraulic pump
- 9. If you were able to run for 30 seconds and the bucket did not overflow (indicates a flow rate of 2 GPM or less) then the pump is good otherwise the pump is bad and needs to be replaced.