Trane CenTraVac™ Water-Cooled Chiller CVHE - 230-320 - 289 - 032L / 032L

Check inlet guide vanes (IGV) for abnormalities

Sign off on the compressor/motor inspection

- Use a non-destructive tube test to inspect the condenser and evaporator tubes

1. It may be desirable to perform tube tests on these components at more frequent intervals depending upon chiller application

2. This is especially true of critical process equipment

3. Ask your Sales account manager for a copy of engineering bulletin (CTV-PRB024*-EN) for clarification of the role of eddy current testing in chiller maintenance by providing information about eddy current technology and heat exchanger tubing;

Clean all water strainers in the water piping system

Inspect waterbox coatings within the first 1–3 months to determine a required maintenance schedule for your job site

Inspect waterbox anodes within the first 1–3 months to determine a required maintenance schedule for your job site

Sign off on the chiller maintenance

- Trane recommends that coated waterboxes/tubesheets

- regardless of the type of protective coating included

- be taken out of service within the first one to three months of operation for inspection

1. Any voids or defects identified upon inspection must be repaired

2. If the water quality is known to be highly supportive of corrosion (i.e., sea water, etc.), inspect the coating system at one month

3. if the water quality is known to be relatively benign (i.e., normal treated and clean condenser water), inspect the coating system within three months

4. Only when initial inspections show no problems are present should subsequent maintenance intervals be increased;

Lubricate the gantries annually

Select the lubricant used for gantries

Select the lubricant used for hinges

Sign off on the lubrication process