Conditional Preventive Maintenance

Our Conditional Preventive Maintenance services include: data acquisition and storage (cloud base), data transformation—conversion of raw data, condition monitoring—alerts based on equipment operating limits (Pressure, Superheat, Amps), equipment health evaluation—generating diagnostic records based on trend analysis if equipment health has already started declining, prognostics—generating predictions of equipment failure from data and trend analysis, decision support —recommendations of actions to be taken, failure prediction, fault diagnosis, failure-type classification, and recommendation of relevant maintenance actions are all a part of Farrar’s predictive engineering methodology.

Engineering Design Services

  • Design and manufacture of unitary storage, process and transport equipment.
  • Forensic review of current problematic designs or installations.
  • Design of unique walk-in environmental chambers for high-value temperature sensitive products or processes.
predictive enginering methodology chart

Hands-On Training

  • On-site training of features and maintenance for all products.
  • Remote technical assistance capabilities to provide real-time training services.
  • On-site installation & integration walkthroughs and IQ/OQ validation.
  • ULC systems inherently require relatively little set-up and maintenance training.

Predictive Analytics

  • Preventative and proactive maintenance service plans along with remote surveillance services.
  • Performance monitoring for predictive indicators of impending failure.
  • Independent testing resource for life science, food service, and cold chain markers to evaluate thermal systems.


• Daily review of data

• Evaluation of data and failure mode

• Customer notification

• Remediation plan

• Preventative actions

data anakysis

Data Analysis

• Forensic evaluation of data

• Data comparison

• Review of pressure / temperature trends

conditional preventive maintenance chart