Field Scenario

The installation manual for a specific unit has a clearance diagram that appears to conflict with a clearance figure stated in the accompanying text a few pages later, and you’re not certain which is correct.

What You Actually Do

You contact the manufacturer’s technical support line directly to resolve the discrepancy, document their answer in writing, and proceed based on that confirmed guidance — rather than picking whichever figure seems more convenient or matches your prior experience with a similar unit.

Why This Matters

Building to an incorrect clearance figure because you guessed which of two conflicting numbers was right is exactly the kind of error that’s expensive to correct after the fact and creates real safety risk if the wrong figure happens to be the less conservative one.

What a Strong Response Includes

• Contacting the manufacturer directly to resolve a genuine ambiguity, not guessing.
• Documenting the resolution in writing for the project record.
• Not proceeding until the ambiguity is actually resolved.