Ariterm Multijet 500, Installation, Operation And Maintenance Manual

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INSTALLATION
b Pulse-controlled extinguishing system connected to the water supply system
• The magnetic valve pipe (5) is connected to the feed auger pipe. The valve is controlled
by the Arimatic automatic control system. The pulse-controlled burn back protector is
adjusted to a temperature of 60 – 70°C, where it operates before the AVTA valve. THE
SETTINGS FOR THE PULSE EXTINGUISHING CAN BE FOUND FROM
THE AUTOMATION SYSTEM OPERATING INSTRUCTIONS! .
• The operation of the magnetic valve during power cuts can be ensured using UPS
equipment.
• Possible loss of supply pressure can be avoided by installing an expansion tank and pressure
warning gauge (PIA).
• The sensor of the pulse-controlled burn back system is installed close to the burner head
so that it is tripped first.
• The pulse-controlled burn back system is no substitute for an AVTA or powder
extinguishing system!