
infraSchwank D / calorSchwank D shape U
24
Version
021
in
fra
D Form_U 16
/19
_INT
Techni
cal
sp
eci
fic
ati
on subje
ct to
ch
ange
9 Assembly instructions
Assembly radiant and burner kit
Assembly
infraSchwank D / calorSchwank D 15U
Tools you need
• hexagonal wrench or ratchet
[width: 10, 13]
• socket wrench [width: 7 and 8]
Note before mounting
Note the distance measure of suspension
brackets.
Flanges are mounted with flange packing
[each 4 screws/washers/lock washers/nuts M8].
Start mounting the heater at the turnaround
box connection.
Turn welding line of the tubes to the side.
Tube with turbulator [with paint mark] has to be
mounted behind the turnaround box [flow
direction]. The paint mark showing to the
turnaround box!
Tube bars have to be fixed by nuts/lock
washers/3D-washers M8 on the suspension
bracket.
First the reflector will be fixed on the U-bend
connection by screws/self-locking nuts/lock
washers/3D-washers M5. For insulated reflectors
[calorSchwank D] the reflector end with notch
on sides shows to the turnaround box.
The other reflector ending will be shoved under
the clip of the suspension brackets. Reflector
and front plate have to be fixed by screws/self-
locking nuts/lock washers/3D-washers M5.
Mounting of burner unit with valve on the top.
Fig. 17: Mounting of infraSchwank D / calorSchwank D 15U
[all dimensions in mm]
Flue gas connection [Type B23, C]
Flexible stainless steel pipe with connector
flange has to be mounted at the end of the
tube with a gasket.
Accessory
for indirect flue into the room [Type A]
Flue gas diverter code-no. 126 7018 0 or
flue gas adapter code-no. 126 7035 0
Note that the flue gas diverter or adapter is
mounted at the end of the tube.
Note that the flue gas diverter is mounted in a
position so that the flue gas is diverted from the
burner.