Space-Ray ADU25 Installation And Operation Instruction Manual page 30

Overhead radiant tube heaters
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Fig. 21i
9. Position the lower reflector panels over the tube support/hanger brackets. Arrange the reflector panels to
the dimensions shown in section 7.0. Note: The reflectors MUST be positioned in accordance with the
dimensions stated because the side panels provided with the heater are designed to cover the entire length
of the reflectors and therefore if the location of the reflectors does not match these dimensions then the
side panels will not fit. See table 14 and figure 21j below:
Table 14.
Model
Dimension
from first
hanger to end
of reflector
ADU25
76mm
ADU30/35
214mm
ADU40/45
214mm
Fig. 21j
10. With the lower reflector panels in place secure the reflectors to the hanger brackets on both sides of the
reflector as shown in figure 21k.
I. From the underside of the hanger bracket drive in the sheet metal screw until the tip is just through the
reflector panel.
II. Position the Reflector Locking Clamp over the screw and continue to drive the screw until the reflector is
secured in place.
III. Repeat this at each hanger bracket specified in figure 21k.
Form #4420110
Oct 2019
First Reflector
First reflector
length
overlap
2438mm
116mm
3035mm
396mm
3035mm
182mm
-29-
Second
Second
Reflector
reflector
Length
overlap
2438mm
N/A
2540mm
N/A
2540mm
182mm
Third
Reflector
Length
N/A
N/A
1511mm

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