Pocket Guide for Spraybooths
Four basic rules
- In booths with low capacity utilization (fewer than five vehicles / day) one filter change a year is sufficient.
- Ceiling filters of booths with high vehicle capacity (at least 15 vehicles / day) should be replaced twice a year.
- It is best to replace prefilters before reaching a pressure loss of 200 – 250 Pa. If a manometer is not available, the filters should be changed every six months.
- The floor filters need to be replaced when there is positive pressure in the booth. It is recommended to replace the filters once to twice a week.
