Pyrot Technical Data
Fire Extinguishing System
The fire extinguishing system functions independent from
the electrical power and is flooding the material which is
still remaining in the in-feed auger in case of a back-burn.
The activation temperature is approx. 200° F (95° C).
Fire extinguishing system for the in-feed auger
Note: The fire extinguishing system for the in-feed auger
is part of the boiler.
- Line from the extinguishing water container to the b in.
valve (as short as possible).
- Valve thermostatic, Danfoss AVTA 15 122° F-194° F
(50°- 90°C) position 3 equals approximately
176° F (80° C).
- The lines must be executed as hard piping in metal (b in.).
- It must not be possible to shut off the cold water inlet
without the aid of tools.
- Be especially sure to comply with the instruction in
the Fire Protection section.
Legend
A Combustion
B Metering Container
C Fuel supply
D Extinguishing water container 6.6 USG (25 L)
E N1 Floater switch
CW Cold water supply b in. min. 30 psi (2.0 bar),
max. 45 psi (3.0 bar)
Fire extinguishing system for the conveyor auger
Note: The fire extinguishing system for the conveyor
auger is optional.
Fire Extinguishing System for the Down Pipe
Note: The fire extinguishing system for the down pipe
is optional.
Note: A slide valve is required as standard for an
unpressurized material store or a rotary valve
for a material storage with overpressure or
underpressure (charging with blower, e.g. wood
processing operations).
- The lines must be executed as hard piping in metal (b in.).
- It must not be possible to shut off the cold water inlet
without the aid of tools.
- Be especially sure to comply with the instruction in
the Fire Protection section.
Mechanical
29