A0011047 February 2014 Rev. 20 This grease duct is ETL listed to standard UL-1978 and does not have to be welded in the field. Grease duct install
10 Access Door (Tee Cap) Assembly Access doors (tee caps) are available 8” to 24”. They work in conjunction with the manifold tee as previously sh
11 Fan Adapter Plate The fan adapter plate (Transition Plate) is designed to connect to a roof curb. The duct section is welded to the underside o
12 Fig. 8 – Horizontal Support Details IMPORTANT: VERTICAL & HORIZONTAL SUPPORTS SHOWN IN THIS MANUAL ARE RECOMMENDED. SUPPORTS
13 Fig. 9 – Vertical Support Details IMPORTANT: VERTICAL & HORIZONTAL SUPPORTS SHOWN IN THIS MANUAL ARE RECOMMENDED. SUPPORTS B
14 Grease Duct Assembly Examples Fig. 10 - Grease Duct Installation Guide Grease Duct Installation: The illustration shown provides usef
15 Tee - Access door45 degree elbowTee assembly with access doorhas been used due to offset inthe duct. Access doors are usedwhen there is a change
16 Fig. 12 - Grease Duct Installation Guide Grease Duct Installation: The illustration shown provides useful information on the install
17 CLEARANCES This grease duct is primarily intended for use in non-combustible surroundings, when installed in a room where enclosur
18 Zero Clearances to Combustibles This duct is to be used in non-combustible surroundings. Where the duct does not require an enclosure, it must
19 NOTES __________________________________________________________________________________________________________________________________________
2 TABLE OF CONTENTS WARRANTY ...
20 CLEANING & MAINTENANCE RECORD Date Service Performed Factory Service Department Phone: 1-866-784-6900 Fax: 1-919-554-2415
3 WARRANTY This duct work system is warranted to be free from defects in material and workmanship, under normal use and service, for a period of
4 LISTINGS This grease duct is ETL listed to standard UL-1978 when installed in accordance with these installation instructions and National Fire
5 MECHANICAL Joint Sealant The joint sealant used to seal all joint assemblies is a 3M product. 3M Fire Barrier 2000 + Silico
6 Grease Duct Standard Connection 1. Apply a continuous bead of proper sealant around the flange to be joined. The bead should be ¼” thick and
7 Collar & Adjustable Duct Connections The collar and the adjustable length duct have two major functions: (1) Make up odd lengt
8 Fig. 2b – Collar & Adjustable Duct Installation Risers – Factory & Field (Bolted & Welded) Risers There are two options for the rise
9 Fig. 3 – Field Installed Riser - Bolted Duct Drains Drains are used to provide a point at which low points in the duct system can be draine
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