EFCO Special Purpose Windows Installation User Manual
Page 10
EFCO CORPORATION 3/5/2014 PART NO. YW40
Page 7 of 7
Window Installation Instructions - General Overview Section -
7. Vent Inspection or Reinstallation
A. Upon completion of the window installation, all operating vents must be checked for proper
alignment and operation. All hardware must be cleaned and lubricated as necessary to
provide smooth operation.
B. If the vents are removed, care must be taken to ensure the vents are reinstalled into the same
frames they were removed from. It may be necessary to adjust the hinges, keepers,
deflection stops, and friction arms to ensure proper sealing and locking.
These recommendations are for general erection procedures only. For actual job
conditions, see the details on the shop drawings. For perimeter anchor type and spacing,
refer to the approved shop drawings or consult the project design professional.