Chilled Water Pump Maintenance Checklist

This chiller maintenance checklist will help you ensure you catch all of the important areas of your chiller system.

Chilled water pump maintenance checklist.

The cold water basin should be flushed and cleaned with the suction strainer screens in place. The evaporative cooling unit cold water basin should be drained 2. Pumps are necessary for the smooth operation of your building whether they are used for hvac domestic water or process. Use this checklist to easily inspect pressure and temperature gauges detect potential chiller failures and prevent short cycling.

The first thing you need to do is determine a maintenance frequency. Open the suction valve allow water to flow into the pump. Ensure the discharge valve is closed. To keep pumps running properly it s prudent to keep a regular maintenance schedule using a pump maintenance checklist.

Give you day to day basics for keeping things running smoothly. 2 check and record mains voltage. Operation and maintenance instructions seasonal shut down checklist when the system is to be shut down for an extended period of time the following services should be performed. Our chiller maintenance checklist below will.

A chiller maintenance checklist is used to assess if commercial chillers are maintaining the setpoint to achieve maximum efficiency. Chillers are a critical element in hvac systems. In any operational atmosphere a routine maintenance program will extend the life of a pump since well maintained equipment lasts longer and requires fewer and less expensive repairs. Commercial chiller maintenance checklist.

Below is a general checklist for chiller machine maintenance with items that apply air cooled chillers and or water cooled chillers. Pump maintenance schedule and checklists providing a maintenance schedule defined specifically by run hours or yardage pumped serves only as a general guideline given the large amount of variables a unit might be subject to such as weather and. In this post we ve provided an air cooled chiller maintenance checklist as it is the most common design. Open the discharge valve fully record the head of.

This article outlines a basic checklist for the preventive maintenance of centrifugal pumps. Direct expansion chilled water air conditioning air handlers ppm maintenance service electrical section item service detail 1 power down unit check and tighten all electrical connections where possible. Chilled water ppm schedule frequency two to four checks per year. Ensure that all the pre commissioning checks are carried out successfully.

Click to jump to a heading. Overview of pump efficiency. Start the pump and record shut off head. Ensure that pipe alignment is done.

Industrial chiller maintenance checklist inspection of all water inlets and outlets for leaks should be done routinely.