R-102 Restaurant Fire Suppression Manual
SECTION 4 – SYSTEM DESIGN
UL EX3470 ULC EX3470
2014-SEP-01 REV. 11 PAGE 4-50.1
SPECIFIC APPLICATION BY MODEL (Continued)
Nieco Jet Flow Automatic Chain Broilers – Models JF64G,
JF84G, JF94G – Low Proximity, Nozzles Rear-Mounted
Facing Forward (With or Without Catalyst)
Nozzle Quantity/Type: Two 245 nozzles
Nozzle Height: 8 in. (203 mm) to 15 in. (381 mm)
Nozzle Location: 6.5 in. (165 mm) from back edge of hazard
Nozzles positioned 15 in. (381 mm) apart
See Figure 4-99c
Nozzle Aiming Point: 4 in. (102 mm) from back edge of cata-
lyst; 6 in. (152 mm) in from each side of
catalyst
FIGURE 4-99c
009483
Nieco Jet Flow Automatic Chain Broilers – Models JF64G,
JF84G, JF94G – Low Proximity, Nozzles Front-Mounted
Facing Rearward (With or Without Catalyst)
Nozzle Quantity/Type: Two 245 nozzles
Nozzle Height: 8 in. (203 mm) to 15 in. (381 mm)
Nozzle Location: 6.5 in. (165 mm) from front edge of hazard
Nozzles positioned 15 in. (381 mm) apart
See Figure 4-99d
Nozzle Aiming Point: Center of catalyst front to back;
6 in. (152 mm) in from each side of
catalyst
FIGURE 4-99d
009484
AIMED 4 IN. (102 mm)
FROM BACK
OF CATALYST
8 IN. TO 15 IN
(203 mm to 381 mm)
NOZZLE HEIGHT
6.5 IN. (165 mm)
FROM EDGE
OF APPLIANCE
AIMED 6 IN.
(152 mm)
FROM SIDE OF
CATALYST
AIMED 6 IN.
(152 mm)
FROM SIDE OF
CATALYST
15 IN. (381 mm)
SPACING CENTERED
OVER CATALYST
AIMED TO CENTER
OF CATALYST
8 IN. TO 15 IN
(203 mm to 381 mm)
NOZZLE HEIGHT
6.5 IN. (165 mm)
FROM FRONT
EDGE OF
APPLIANCE
AIMED 6 IN.
(152 mm)
FROM SIDE OF
CATALYST
AIMED 6 IN.
(152 mm)
FROM SIDE OF
CATALYST
15 IN. (381 mm)
SPACING CENTERED
OVER CATALYST
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