Amerex 20150, Руководство по проектированию, установке, техническому обслуживанию и перезарядке

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RANGE PROTECTION
TWO - HALF FLOW POINT NOZZLE (P/N 11984)
RANGE PLUS BACK-SHELF PROTECTION
OVERHEAD APPLIANCE NOZZLE (P/N 11982)
The Amerex appliance nozzle (P/N 11982) has a one flow
point value and will protect a range burner area of 12” x 24”
(31 X 61 cm) from an overhead position. The back shelf
must be at least 20” high (51 cm) and must not cover more
than 11” (28 cm) of the back burners. The nozzle must be
located 40 – 47” (102 – 119 cm) above the range surface, on
the burner centerline, 4-6 inches (10 – 15 cm) forward of the
center of the two burners and aimed at the center of the
hazard area.
December 2008 Section 3 KP Design Page 3 – 11
Amerex Restaurant Fire Suppression System (EX 4658)
Note : Maximum & minimum heights
must be measured from the tip of nozzle to
the surface of the appliance.
SHELF
EDGE
Note : Maximum & minimum heights
must be measured from the tip of nozzle to
the surface of the appliance.
The Amerex appliance nozzle (P/N 11984) has one-half flow point value and when used as a pair as illustrated
below will protect a range surface area of 12” x 36” (31 x 92 cm). The nozzle must be located 20 – 30” (50.8 –
76.2 cm) above the range surface, on the burner centerline, 2 inches (5 cm) outboard of the burner and aimed
at the center of the hazard area. The nozzles are to be at the same height and on opposite sides of the range
hazard area.