This article outlines routine inspection topics and the information that helps plan pump maintenance. A useful maintenance program combines equipment-specific requirements with observations that can be compared over time.

Routine maintenance helps identify conditions that need qualified assessment and corrective work.

Start with the Equipment and Its Duty

Record the pump, motor, controls, service history, and operating conditions. Inspection intervals and tasks should reflect the manufacturer's instructions, site procedures, duty cycle, and consequences of an equipment failure.

Before intrusive maintenance, qualified personnel should follow the site's procedures for isolation and control of hazardous energy, including stored pressure. Observations made during operation and work performed on isolated equipment require different precautions.

Topics for a Maintenance Plan

  1. Visual condition. Record leakage, corrosion, loose or damaged components, and changes in the equipment's surroundings.
  2. Operating behavior. Compare available pressure, flow, current, run-time, and control observations with the established baseline.
  3. Noise and vibration. Note changes that may warrant further assessment of alignment, mechanical condition, or hydraulic operation.
  4. Lubrication and wear items. Follow the equipment manufacturer's instructions for lubricant type, quantity, interval, and components requiring service.
  5. Controls and sequencing. Review alarms, start and stop behavior, and pump staging within the authorized service scope.
  6. Records and follow-up. Document findings, completed work, unresolved concerns, and planned corrective actions.

Turn Observations into Planned Work

An isolated reading may be less useful than a repeatable trend. Increasing leakage, changing vibration, longer run times, or recurring alarms can help prioritize investigation. Maintenance findings should guide the next action rather than become a checklist filed without follow-up.

Working with RMS

RMS personnel are experienced with the pump systems and service capabilities described on this site. Maintenance scope can be discussed around the equipment inventory, operating requirements, access, and available service records.

Share the assets involved, recurring symptoms, and existing maintenance schedule with RMS to discuss appropriate inspection and service work.

Technical references