CAMCORP HVP with Duroflow Blower - Manual (Page 27)

CAMCORP, INC.
Phone: 913-831-0740 Fax: 913-831-9271
3. Positive Displacement (PD) Pump - Following is a list of possible Symptoms and
Troubleshooting Solutions.
Symptom Possible Causes Possible Sources
Noisiness Rotor-to-Rotor
Contact Rust Build up or Rotors
Rotors Out of Time
Excessive Pressure Ratio
Failed Bearings (s)
Failed Gears
Failing Bearing (s) Faulty Installation
Non-spec Oil
Contaminated Oil
Insufficient Oil
Improperly Mounted Sheave
Over-tightened Belts
Failing Gears Insufficient Backlash
Non-spec Oil
Contaminated Oil
Insufficient Oil
Sever Torsional Vibration
Failing Lubricated
Coupling or Joint Non-spec Grease
Contaminated Grease
Insufficient Grease
Loose Attached
Hardware Belt Guard
Pump Mounting Bracket
Frame Members
In/Out Piping Supports
Air Leakage Improper Relief Valve Setting
Blown Gaskets
Loose Piping Joints
Belt Flutter Insufficient Static Tension
Sheave Misalignment
Sever Torsional Vibration
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