Safety And Functioning Devices - LA NORDICA Extraflame LP30 Benutzerhandbuch

Circuit board: intervenes directly by sending the product into alarm conditions until
complete cooling, in the case of: breakage of fl ue gas motor, pellet feed motor breakage,
black out (if more than 10 seconds), no ignition
Door micro switch: With the door open, the burn pot system functioning is blocked
Electronic pressure switch: in the case of inadequate pressure, (air side) it takes the machine
to alarm conditions
2.5 A fuse: they protect the machine from overcurrents
85°C calibrated mechanical bulb with manual rearm: intervenes by blocking fuel feed
whenever the pellet tank t° reaches the limit of 85°C. Rearm must be performed by qualifi ed
staff and/or the manufacturer's technical after-sales assistance.
100°C calibrated mechanical bulb with manual rearm: intervenes by blocking the fuel feed
whenever the t° of the water inside the product is near to 100°. Rearm must be performed
after the boiler has cooled completely
Maximum pressure switch: installed in series in the electric energy power supply to the
pellet motor. If the pressure in the system exceeds 2.5 bar, manual rearm of the pressure switch
is triggered: Rearm must be performed by qualifi ed staff and/or the manufacturer's
technical after-sales assistance.
Minimum pressure switch: if the pressure in the plant is too low (below 0.6 bar) the boiler
goes into minimum pressure alarm
TABLE OF SAFETY DEVICES FOR CLOSED VESSEL SYSTEM AND NOT PRESENT IN THE PRODUCT
Safety valve
Pump control thermostat
Temperature indicator
Acoustic alarm activation thermostat
Adjustment automatic circuit breaker switch (fi rmware board)
Water overheating automatic circuit breaker block switch (block thermostat)
Circulation system
Expansion system
Safety dissipation system incorporated with the generator with thermal safety valve (self-
activated), whenever the appliance does not have a temperature self-adjustment system.
30

SAFETY AND FUNCTIONING DEVICES

SAFETY DEVICES LP30
*
*
*
2.5 A 250V
F (rapid)
*
*
*
*
*
*
*
-
*
*
*
*
Not necessary as the machine
has a t° self-adjusting system
and a block automatic circuit
breaker switch.
As per standard (*)
Not as per standard (-)
SAFETY AND FUNCTIONING DEVICES