Homogenizer Maintenance
Routine care of your PRO Scientific homogenizer motor unit and generator probe helps maintain reliable performance and extend the service life of your equipment.
Generator Probe Maintenance Request ServiceRoutine Homogenizer Care
Changes in homogenization results or processing efficiency can sometimes be related to maintenance of the motor unit, generator probe, or wearing generator components.
Generator probes should be regularly disassembled, cleaned, and inspected. For detailed probe maintenance instructions, visit our Generator Probe Maintenance page or review available generator replacement parts .
Maintenance Resources
Generator Maintenance
Review cleaning, inspection, bearing checks, and generator assembly information.
View Generator Maintenance »Replacement Parts
Find generator probe bearings, washers, and other replacement components.
View Replacement Parts »Service & Repair
Request return paperwork for a homogenizer or generator requiring service.
Request Service »Basic Homogenizer Maintenance
- Give the homogenizer the same routine care normally required for an electrical appliance.
- Avoid unnecessary exposure to moisture or fumes.
- The exterior finish may be cleaned with water and soap or detergent using a cloth or sponge.
- Do not allow water to enter the motor unit.
- Allow the unit to dry completely before use.
- Replace motor-unit brushes when necessary. Brush replacement is not required on DPS-20 and SB-1 homogenizers.
- For assistance with motor-unit maintenance, contact PRO Scientific .
Protect the Generator During Operation
The generator requires a liquid sample or medium to lubricate the bearings during processing.
Operating a generator without sufficient liquid can damage PTFE bearings and may consequently damage the generator itself. If dry sample processing is required, contact PRO Scientific to discuss appropriate equipment and bearing options.
Homogenizer Safety
Generator Handling
Never attempt to hold the lower end of the generator while it is attached to the motor unit.
Rotor Knife Assembly
Over-tightening the rotor knife onto the rotor shaft can result in shaft damage and/or distortion of the rotor knife.
Motor Unit Service
Servicing of the homogenizer motor unit, except for brush replacement where applicable, should be performed by the PRO Scientific Service Department.
Accessories & Attachments
Use only accessories and attachments intended for the equipment. Use of other components may create a hazard and may affect warranty coverage.
Motor Bearings
The motor unit uses sealed ball bearings and requires no additional lubrication. Additional lubrication may result in bearing and/or motor failure.
Never Operate Dry
Running a generator or chamber assembly without liquid media can damage the bearings and generator.
Service Recommendation
If the motor unit requires internal service beyond routine brush replacement where applicable, contact PRO Scientific before attempting repairs.
Review Your Operating Manual
Follow the instructions in your operating manual to make sure the generator or generator assembly is properly attached to the homogenizer motor unit.
Need another copy of your manual? Contact PRO Scientific .
Don't Forget Generator Probe Maintenance
Regular inspection and replacement of wearing generator components can help extend equipment life and maintain consistent homogenization performance.
View Generator Probe Maintenance » | View Generator Replacement Parts »
Homogenizer Maintenance Video
Related Resources
Generator Probe Maintenance | Generator Replacement Parts | Generator Probes | Rotor-Stator Homogenization | Homogenizer Selection Guide | Choosing a Homogenizer
Need Homogenizer Service or Maintenance Assistance?
Contact PRO Scientific for technical support, maintenance questions, replacement parts, or service for your homogenizer and generator probe.
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