Robur M30 - Support Bracket

Transport and positioning
Installation, use and maintenance manual – M gas unit heater
17
2
Figure2.2 Clearances
A Gas unit heater width B Object or structure underneath the gas unit heater
B
> 350 mm
> 400 mm
< 3,5 m
> 2,5 m
> 200 mm
A A
> 500 mm
The recommended height from the oor to the
gas unit heater base is 2,5 to 3,5 m (see Figure
2.2 p. 17 ). We do not recommend installing the
gas unit heaters at heights below 2,5 m from the
oor.
The minimum distance from the wall must be at
least 35 cm.
2.4.2.1 Centrifugal gas unit heaters
The position of gas unit heaters with centrifugal fan must
consider the position of the warm air duct. This must be
suitably sized and veried in relation to the air ow rate
and the head of the centrifugal fan (Paragraph 3.4 p.22 ).
The recommended height from the oor to the
gas unit heater base is 2,5 to 3,5 m (see Figure
2.2 p. 17 ). We do not recommend installing the
gas unit heaters at heights below 2,5 m from the
oor.
2.5 SUPPORT BRACKET
Robur provides easy mounting support brackets as an
optional, suitably designed for M series gas unit heaters,
which allow simplifying the wall xing.
If you do not want to use these options, refer to Figure
2.3 p.17 .
When xing the unit to the support brackets, use 4 M10
bolts.
Figure2.3 Installation with support bracket
A Gas unit heater xing points centre distance
B Support bracket length
40405
B
A
Table2.1 Support bracket dimensions for axial gas unit heaters
M20 M25 M30 M35/M36 M40 M50 M60
A 370 370 510 620 620 810 1010
B 840
Table2.2 Support bracket dimensions for centrifugal gas unit
heaters
M20 C M30 C M60 C
A 370 510 1010
B 1400