15
6
7
PLEASE NOTE! We recommend that
water-powered extinguishing systems
are fitted with a 50-litre membrane
expansion tank (RST), non-return valve
and pressure warning gauge. This means
that a possible drop in supply pressure
does not jeopardise the operation of the
safety equipment.
c. Burn back thermostat
•
The burn back thermostat sensor is installed in the burner auger pipe, under the visor
beside the AVTA sensor. In a burn back situation, the automated system shuts off the
combustion air fans and stops all operations in the storage. The fuel in the burner auger is
driven to the burner head. After this, the burner auger also stops. The automation system
maintains flue gas extractor operation. Adjustment range 60-70 °C.
d. Other safety systems
•
A shut-off valve is fitted from the water supply system through which the user may draw
water manually into the feed auger and hopper.
4. AVTA system extinguishing pipe
5. AVTA system temperature sensor
6. Pulse-controlled system temperature sensor
7. Pulse-controlled system extinguishing pipe
INSTALLATION
Содержание Multijet 500
Страница 1: ...INSTALLATION OPERATION AND MAINTENANCE Multijet 500 1500 hydraulic ...
Страница 25: ...25 HYDRAULIC DIAGRAM HTR Hydraulics Oy Multijet 500 1000 kW ...
Страница 26: ...26 HTR Hydraulics Oy Multijet 1500 kW HYDRAULIC DIAGRAM ...
Страница 38: ...38 DECLARATION OF COMFORMITY ...
Страница 40: ...NOTES 40 ...
Страница 41: ...41 NOTES ...
Страница 42: ...42 NOTES ...
Страница 43: ...43 NOTES ...