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4
5
6
8
▷ Tighten the nuts in two cycles in a crosswise
fashion, torque: 46 Nm.
▷ When installing, ensure that the components
are sealed tightly.
▷ Ensure that no lateral forces act on the burner
recuperator.
Heat guard
▷ During operation, the burner body and eductor
or flue gas connector can reach surface tem-
peratures of over 80°C.
▷ We recommend that warning signs and a contact
guard be fitted, for example made of perforated
sheet metal.
▷ Do not insulate the burner body, eductor and flue
gas connector to prevent material overheating.
Connecting the gas and air pipes
Gas connection (GA) and air connection (LA)
GA
LA
Cooling air connection (KA)
Fit the
▷ Optional intermediate flange with an additional
gasket.
▷ To increase the air volume in cooling mode.
7
Table of threaded and flanged connections
▷ Threaded connection to ISO 7, flange dimensions
Type
ECOMAX
ECOMAX
ECOMAX
ECOMAX
ECOMAX
ECOMAX
ECOMAX
* On the ECOMAX
may differ depending on the project specifications.
▷ Install flexible tubes or bellows units to prevent
▷ Ensure that the gaskets are undamaged.
Risk of explosion! Ensure the connection is air-tight.
▷ The gas insert can be rotated in 90° steps if
▷ We recommend that all the gaskets that are
▷ The electrode must remain in its position at the
▷ If necessary, another air connection may be used.
▷ Ensure undisturbed flow to the orifices in the air
GB-5
cooling air connection on the burner.
KA
to ISO 7005, PN 16.
GA*
®
0
R ½"
®
1
R ½"
®
2
R ½"
®
3
R ½"
®
4
R ¾"
®
5
R 1"
®
6
R 1½"
®
..L for LCV gas, connections
mechanical stress or transmission of vibration.
DANGER
necessary.
removed to rotate the gas insert be replaced.
top left when the gas insert is rotated. The mixing
device (gas lance) must be rotated for this pur-
pose, see page 11 (Replacing the gas lance).
The burner has three air connections, two of
which are sealed with blind flanges.
and gas connections. The ECOMAX
with a connection set for gas. In the air circuit,
we also recommend the use of a connection set
for air, see page 16 (Accessories).
LA
KA
Rp 1"
Rp 1"
Rp 1"
Rp 1½"
Rp 1½"
Rp 1½"
Rp 2"
Rp 1½"
Rp 2"
Rp 2"
Rp 2"
Rp 2"
Rp 3"
N/A
®
is delivered
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