Ask the way people ask on the floor
A question like “Bad spray pattern after a hanger change, what do I check?” is enough. The answer is a set of checks, with the knowledge trail beside it.
Question
The spray pattern on the clearcoat robot has been unstable since the early shift. What do I check first?
Troubleshooting steps
- Check the condition of the air cap and nozzle head. Cleaning after every skid does not replace a scheduled change.
- Check spare parts before fitting them: stored separately, spray pattern and cleaning in order.
- Check the drying air ring on the AutoCleaner when changing the air cap.
Knowledge trail
What was found?
TPA Master
TPA 6.4Automatic air cap cleaning after every skid, but no rule for changing or replacing gun, air cap and nozzle head.
TPA 6.5Store spare parts separately and check them before use, with spray pattern and cleaning.
TPA 3.6Check and clean the drying air ring daily when changing the air cap.