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BLUE LINE FLATBOX
- The Flat Box blade is not correctly adjusted.
- The coat is too thick.
- The coat is too thin.
Cause
Cause
Cause
TROUBLESHOOTING
Problem
Problem
Problem
- The Box is leaving edges.
- The joint compound has a pothole effect.
- The Box is leaving hollow joints.
Solution
Solution
Solution
- Check the Flat Box blade is set just above the skid. This setting can be done by
tightening the AT042 on the side of the brass blade holder.
- Adjust the blade setting by increasing the tension on the ratchet. This will
remove the excess compound and leave a smooth finish for minimal sanding.
- Adjust the blade setting by
decreasing the tension on the ratchet.
USA
BLUE
LINE
BLUE
LINE
USA
BLUE
LINE
BLUE
LINE
USA
For more information, call the order desk at (800) 423-1806
1250 South Wilson Way, Suite B-10 • Stockton, California 95205 • (800) 423-1806 • (209) 942-1351 • Fax (209) 942-2817
www.bluelineusa.com