Ecoflam MULTIFAM 500.1 PRE, Manual

Page: 18 / 48

18 www.ecoflam­burners.com
EN
420010940500
INSTALLATION
Pilot gas train, kit and accessories connection ­ head loss diagram
KITTC­ Tightness control
Tightness control is provided as a kit and shall be
assembled into the main gas train according to the
instructions of the gas train separate manual.
KITPRES... Maximum pressure switch assembly
Maximum pressure switch is provided as a kit and
shall be assembled into the main gas train
according to the instructions of the gas train
separate manual.
KITMD­RWF50 PID regulator
All progressive burner can be turned modulationg
with the installation of the PID that regulates the
output combined with a probe.
Tightness control
KITTC- Model
Compulsory > 1200 kW
Max Pressure switch
KITPRES50
KITPRES150
PRESSURE LOSS DIAGRAM:
combustion head ­ platform 380
The diagram provides combustion head
the pressure loss. To have pressure loss
combined with the different type of gas
train you must refer to the pressure loss
diagrams.
WARNING:
Note that the head loss diagram
is only indicative and does vary
depending on the setting of the head.
PILOT GAS TRAIN CONNECTION
The pilot gas train is already installed to the burner and shall be connected to the main
gas supply line preferebly with flexible pipe.
The pilot gas train is composed of n° 2 safety valves and n°1 gas governor and filter. Max
inlet pressure 1 bar.
WARNING: Pilot gas train must be connected according to the drawing of the gas line.
GAS VALVES ADJUSTMENT
Note
: the pilot valves are pre-adjusted in the factory. To increase or reduce the gas flow
act on the gas governor.
GAS GOVERNOR ADJUSTMENT
The gas governor, with built-in filter, must be installed so as to stabilise
the outlet gas pressure and to avoid that eventual impurities reach the
gas valve. To increase gas pressure, remove the cover of governor and
turn screw C. Unscrew screw C to reduce pressure, then fit the cover.
Note : the inlet gas pressure must not be higher than the specified
max. gas pressure.
+
–
C
14
16
18
20
22
24
26
28
30
32
34
36
280 300 320 340 360 380 400 420 440 460 480 500 520 540 560 580 600 620
pressure
mbar
OU
T
PU
T -
Stm3/h
Multiflam 600.1
Multiflam 500.1
Modulation Kit
KITMD-RWF50
Probe-...