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Figure 7 Fabra hood Form F 471322

Step 9

Assemble HOOD PANELS 
to HOOD RAIL ASSEMBLY. 
The HOOD END ASSEMBLY 
with the MALE RIB is to be 
installed first see Figure 7, 
Detail E. Place the remaining 
HOOD PANELS in place, 
interlocking panels as you 
go, see Detail E. Secure each 
HOOD PANEL to the HOOD 
RAIL ASSEMBLY as it is put 
in place using four 12 X 3/8 
inch sheet metal screws with 
sealing washers per HOOD 
PANEL. The HOOD END 
ASSEMBLY with the FEMALE 
RIB is to be installed last. 

NOTE: Hoods over 9 feet 
wide are supplied with 
special HOOD CLIPS.

 See Detail F. HOOD 

PANELS have predrilled holes for HOOD CLIP 
installation. Install CLIPS as HOOD PANELS 
are being put in place, using one 12 X 5/8 inch 
sheet metal screw with sealing washer per 
HOOD CLIP. To install CLIPS in the last panel, 
remove the end FILTERS to provide access to 
the underside of the hood. The FILTERS can 
be easily replaced after the hood is completely 
assembled.

Step 10 Fabra hood Form F 471322

Step 10 

Tighten all pivot bracket fasteners. 

NOTE: There may be extra fasteners.

Figure 7

471322 • Fabra Hood Form F, Rev. 4, August 2018 

Copyright 2018 © Greenheck Fan Corporation

4

As a result of our commitment to continuous improvement, Greenheck reserves the right to change specifications 
without notice.

Product warranties can be found online at Greenheck.com, either on the specific product page or in the literature 
section of the website at Greenheck.com/Resources/Library/Literature.

®

Phone: 715.359.6171 • Fax: 715.355.2399 • Parts: 800.355.5354 • E-mail: [email protected] • Website: www.greenheck.com

Our Commitment

AMCA Publication 410-96, Safety Practices for Users and 

Installers of Industrial and Commercial Fans, provides 

additional safety information. This publication can be obtained 

from AMCA International, Inc. at www.amca.org.

Greenheck's Gravity Ventilators catalog provides additional 

information describing the equipment, fan performance, 

available accessories, and specification data.

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