User guide

Support  10
P014 Hydraulic Jack Pump Operation Manual
Support
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TROUBLESHOOTING
Unstable Pressure
X
Problem: Pressure cannot be generated correctly, or set pressure does not remain stable.
X
Solutions:
• Check that all adapters and pressure ttings have been tightened suciently to eliminate leaks.
• Conrm test uid does not contain air (air in the uid can increase adiabatic eects). You may have to adjust the pressure a few times before the
pressure is stable enough for calibration.
Replace test uid if necessary.
• Adiabatic and thermodynamic eects may be aecting the pressure reading. High pressure hydraulic systems are sensitive to temperature and move-
ments.
This eect will disappear after a period of time.
If the pressure is still not stabilizing, the system may be in need of service. Please contact your local distributor for advice.
Note: Always readjust the pressure after 5 to 10 minutes to allow time for settling of above eects.
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MAINTENANCE
Users should/must carry out the following cleaning procedures when required:
Standard exterior cleaning . . . . . . .Clean using a soft, damp cloth.
Heavily soiled cleaning . . . . . . . . . . .The instrument may also be cleaned using isopropyl alcohol when heavily soiled.