Dedicated Appliance Protection - CaptiveAire EWC Installation, Operation And Maintenance Manual

Dedicated Appliance Protection

Dedicated appliance protection utilizes an ADP or R nozzle (or nozzles) for protection of individual
appliances that do not meet the protection parameters for overlapping coverage. Dedicated appliance
protection piping can be integrated with Overlapping Protection. Note that new overlapping protection zone
must be started before and after any appliance requiring dedicated protection.
Coverage parameters for appliances that require dedicated coverage are shown in the following table.
Only those appliances included in the table are eligible for dedicated coverage:
Hazard
Upright/Salamander Broiler
Chain Broiler, Closed-top
Chain Broiler, Open-top
Charcoal Char-broiler
(Natural/Mesquite)
EWC Appliance with Shelf
EWC Appliance with Obstruction
Notes:
1. Dimensions above for the Upright/Salamander Broiler and Chain broilers are referencing the inside
broiler compartment.
2. Dimensions above for the Natural/Mesquite Charcoal Char-broiler are referencing the metal housing
containing the fuel source.
3. Ranges may have an integral back-shelf that protrudes no more than 11 inches from the back edge of
the cooking surface at a minimum height of 18 inches above the cooking surface. The cooking surface
of the range is defined as the overall burner grate dimensions.
4. Ranges may have an integral back-shelf or obstruction that protrudes more than 11 inches from the
back edge of the cooking surface at a minimum height of 18 inches above the cooking surface. The
cooking surface of the range is defined as the overall burner grate dimensions.
5. Additional nozzles must be added for appliances that exceed the maximum hazard dimensions for the
specified nozzle(s). The hazard area must be divided into virtual sections, such that no single section
exceeds the maximum hazard dimensions for the specified nozzle(s). For example, a 24" D x 48" W
charcoal char-broiler would require (2) ADP nozzles, each protecting a maximum 24" x 24" section of
hazard.
6. Dedicated appliance protection nozzle location details are provided in Figure 27 through Figure 33.
Table 5 - Dedicated Appliance Coverage Requirements
Maximum Hazard
(1)
34 inches deep x 30 inches wide
(1)
28 inches deep x 29 inches wide
(1)
28 inches deep x 29 inches wide
(2)
24 inches deep x 24 inches
wide, max 6 inch fuel depth
(3)
28 inches deep x 21 inches wide
(4)
26 inches deep x 18 inches wide
Dimensions
27
ADP Nozzle R Nozzle
Qty Qty
1
1
2
1
1
0
0
0
0
0
0
1