GILES FSH-3.5, Operation & Service Manual

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15
Installation
2-06. Fire Suppression System Installation
It is a requirement that the Giles FSH-3.5 / 4 Ventless Hood System be protected by a UL Listed fire
suppression system. Installation must be performed by an Authorized Fire Suppression Agent in
accordance with the system listing.
The FSH-3.5 / 4 hood system is pre-piped at the factory and contains supply line, plenum nozzles and
fusible link brackets.
Appliance nozzles and drop-downs are not included. The hood has been designed
to accommodate either left or right side hook-up. The electrical switch requirements are identical to those
listed in the Ansul R-102 Installation Manual with the hood system acting as the customer supplied
switch.
1.
Use Ansul No. 56922-1W Appliance Nozzles, No. 56927 Plenum Nozzles and Ansul No. 56811
Fusible Link 165ºF (74ºC).
2. Appliance nozzles shall be positioned 11" [279.4mm] below the lowermost front edge of the hood.
3. The use of both appliance nozzles is required at all times.
4. A manual pull station for the Fire System is to be installed and located in a path of exit or egress.
The pull station must be clearly marked and easily accessible.
5. Regulated Release Assembly shall be the mechanical type (Ansul P/N 79290).
2-06.1. Fire Suppression System Routing
Fire Extinguisher Nozzle
Connection
Fusible Link
Connection
Regulated Release
Assembly (Ansul
P/N 79290)
Manual Pull
Note -System may be located and connected on the left or right
of the hood.
Model: FSH-3.5
&
FSH-4