Reflect-O-Ray
®
EDS-4DI & EHS-4DI
Installation, Operation & Service
Combustion Research Corporation
Page 5
CLEARANCE TO COMBUSTIBLES
WARNING
Placement of explosive objects, flammable objects, liquids and vapors
close to the heater may result in fire, explosion, death and serious injury
or property damage. Do not store or use explosive objects, liquids and
vapor in the vicinity the heater.
In all situations the clearance to combustibles
must be maintained. Failure to observe
clearances to combustibles will result in death,
serious injury, or property damage.
In storage
areas where stacking of materials may occur,
the installer must provide signs, which specify
the maximum stacking height so as to maintain
the required clearance to combustibles.
Minimum clearances must be maintained from
vehicles parked, below the heater. Ensure that
adequate clearance is maintained where vehicles
are in operation or being serviced. Consideration
must be given when running the radiant tube next to
wood, paper, storage racks, hoists, building
construction, etc. For building personnel safety, it is
recommended that the system not be mounted lower
than 9' from the floor unless fitted with protective
screens. The following illustrations and information
give minimum acceptable clearance to combustibles.
Horizontal Reflector
MODEL A
B
C
D
08040 - 08055
4 41 12 12
08060 - 08075
4 50 24 24
08080 - 08100
4 60 29 29
08105 - 08125
4 76 34 34
08130 - 08150
4 83 38 38
08155 - 08175
6 85 40 40
08180 - 08200
6 91 44 44
08205 - 08225
8 96 46 46
A
B
D
C
08230 - 08250
8 100 51 51
08040 – 08175 “B,C &D” Clearances can be reduced by 50% 25’ downstream of burner
08180 – 08250 “B,C &D” Clearances can be reduced by 50% 35’ downstream of burner
Angled Reflector - Max 45°
MODEL A
B
C
D
08040 - 08055
6 41 4 36
08060 - 08075
6 45 4 40
08080 - 08100
6 66 4 54
08105 - 08125
6 76 4 66
08130 - 08150
6 86 6
73
08155 - 08175
6 89 6
77
08180 - 08200
12 94 9
81
08205 - 08225
12 96 12
88
C
A
D
B
08230 - 08250
12 100 12
92
08040 – 08175 “B &D” Clearances can be reduced by 50% 25’ downstream of burner
08180 – 08250 “B &D” Clearances can be reduced by 50% 35’ downstream of burner
!