EFCO S5600 Concealed Vent User Manual

Page 6

EFCO CORPORATION 6/2012 PART NO. Y310

Page 6 of 13

Series 5600 Curtain Wall Concealed Vent Installation Instructions

Section III: Installation / Frame Assembly

Installation / Frame Assembly

A.)

Assemble shear blocks to mullion as required. Follow standard installation

instructions noted in steps #3 thru #5 in the S-5600 Exterior Glazed Curtain Wall
Instructions.

Note: Sealant at horizontals as shown below.

Note: The joinery of the sealant at this area is CRITICAL.

Seal glazing race at joint plug

location with sealant prior to

installing the joint plug.

#14 X ½” Hex

washer head sheet

metal screw.

Seal across the top of

the shear block and

at the joint plug
location with sealant.