EFCO 8800 Series Assembly Instructions Vol.3 - Manual (Page 5)

EFCO 2009 Page 5
Series 8700 / 8800 Unitized Curtain Wall Installation Instructions - Volume 3
Section 7 - Outside 90° Corner Unit Frame Assembly : A. Mullion Subassembly
LEFT HAND
ASSEMBLY
KV10
TOP
BOTTOM
RIGHT HAND
ASSEMBLY
KV09
BOTTOM
TOP
M169 Hex
Head Bolt
FM05 Hook
Anchor
FM06 Hook
Anchor
FM07 Mullion
Anchor
1. Assemble anchor kits by screwing in the M170 set screw into the bottom of the FM07 mullion anchors until the set screw is flush with the bottom of the
anchor. (Left and Right Hand Assemblies Required)
2. Slide the FM05 or FM06 hook anchor into the FM07 mullion anchor as shown in Figure 1 and 2. See END VIEW on page 6 for part orientation.
3. For the dead load anchor, screw a M169 hex head bolt into the top of the FM07 mullion anchor, half way into the anchor so that 1 3/4” of the bolt extends
from it. See Figure 1 below. For the wind load anchor, screw a M170 socket set screw in the top of the anchor, flush with the top of FM07 as shown in
Figure 2, below.
Figure 1
Figure 2
FM07 Mullion
Anchor
BOTTOM
M170 Socket Set Screw
(Set flush with bottom of FM07)
TOP
FM05 Hook
Anchor
FM06 Hook
Anchor
FM07 Mullion
Anchor
FM07 Mullion
Anchor
M170 Socket Set Screw
(Set flush with top of FM07)
M170 Socket Set Screw
(Set flush with bottom of FM07)
LEFT HAND
ASSEMBLY
KV16
TOP
BOTTOM
RIGHT HAND
ASSEMBLY
KV15
DEAD LOAD
ANCHOR
WIND LOAD
ANCHOR