Ambirad COBRA CB40 Manual de instalação, operação, manutenção e assistência técnica - Página 7
Procurar online ou descarregar pdf Manual de instalação, operação, manutenção e assistência técnica para Aquecedor a gás Ambirad COBRA CB40. Ambirad COBRA CB40 19 páginas. Gas fired radiant tube heaters
Imprimir página8 Installation of Cobra heater
Health & safety
A qualified installer is required to install
the appliance in accordance with the rules
in force, and should the need ever arise to
convert the appliance for use with other
gases.
Installation
There is no on site assembly required for
the COBRA heater.
Attach an appropriate hanging
attachment to each of the six hanging
brackets.
The heater can be installed with the
packaging in place to protect the
casing from damage during installation.
Raise the heater into the air and affix to
the chain previously located of 4mm
(minimum) gauge galvanised welded link
construction. Alternatively, 10mm
diameter mild steel drop rods can be used.
Figure 4 Mounting of Cobra heater
Wall mounting brackets must support the
heater at an angle of inclination between
30˚ and 45˚, and are available from the
manufacturer. The angle can be varied by
adjusting the drop rods or chain on each
bracket. The bracket positions are critical
and when suspended they should have
the same orientation i.e. all the same
angle.
Note When installing the heater at an
angle the combustion fan outlet should be
positioned so that it remains vertical.
It is recommended that sufficient
clearance from any fixed structure (e.g. a
wall) is given above the burner and behind
the burner fan compartment to allow
sufficient room for the service of the
heater. (See section 7 on clearance
distances).
Note As a part of the heaters annual
service all dust deposits on the top of the
reflector should be removed before the
start of each heating season.
I m p o r t a n t
The heater should slope downwards towards the
Return Bend by approx. 10mm for both
horizontal and wall mounted installations.
5