Troubleshooting To Collection and Reclamation operation
Problem,Cause and Remedy
| PROBLEM | CAUSE | REMEDY |
|---|---|---|
| Contamination in reclaim powder | Reclaim in-line sieve torn,missing or inoperable | Replace sieve or repair as necessary |
| Powder or dirt falling in spray booth from conveyor or hangers | Clean conveyor regularly (or continuously) before entering powder spray booth. Strip hangers as needed | |
| Contamination from parts entering spray booth | Check cleaning and pretreatment equipment and ensure proper part drainage before entering spray booth | |
| Contamination from plant air circulated through spray booth | Isolate spray booth area. Preferably enclose in a room with filtered, humidity controlled air |
|
| Spray booth dusting inadequate air flow through spray booth | Bag or cartridge filters binding | Clean or replace bags or cartridge filters. Check spray booth air humidity. |
| Final filters clogged | Check filter bags or cartridges for powder leakage. Repair or replace as needed. | |
| Too large of open area in spray booth housing | Reduce open area. Increased opening reduces booth air velocity. |
|
| Powder delivery (feed) too high | Reduce the number of spraying or the amount of powder to each gun |
D5 Creation
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