EFCO 8800 Series Assembly Instructions Vol.1 - Manual (Page 30)

EFCO 2009 Page 30
Series 8700 / 8800 Unitized Curtain Wall Assembly Instructions - Volume 1
15. Tool the sealant into the joint between the “Z” clip and the mullion.
16. Remove excess sealant if required.
Figure 15
Figure 14
Tool the
sealant into the
joints
Section 3 - Unit Frame Assembly : A. Mullion Subassembly