Reflect-O-Ray
®
EDS-4DI & EHS-4DI
Installation, Operation & Service
Page 14
Combustion Research Corporation
DAMPER TYPES
Damper assemblies are to be installed as per layout
drawing. Each burner flow must be equipped with a damper
assembly so that accurate vacuum settings can be made.
NOTE:
Install all damper handles so that they face
downward. The damper handle can be rotated by removing
the two nuts, which hold the blade, and setting plate in
place. Rotate 180° and reassemble - take care so as not to
"strip out" handle. When turning the damper handle the
retaining spud on the opposite side should rotate
simultaneously.
0407.AS.B - Damper TEE
Single
Burner Flow
To Vacuum Exhauster
Single
Burner Flow
0407.AS.C - Damper
Single
Burner Flow
To Vacuum Exhauster
Single
Burner Flow
Install Handle On Side Or Bottom Of Tube
(Position locating holes as shown)
0441.00 DAMPER ASSEMBLY
NOTE:
The 0441.00 damper assembly is used with single
burner systems and when DAMPER TEE'S are not practical.
0407.AS.XB - "X" Fitting With Dampers
To Vacuum
Exhauster
From Upstream
Burner Flow(s)
Single
Burner Flow
Single
Burner Flow
0407.AS.XC - "X" Fitting With Dampers
From Upstream
Burner Flow
To Vacuum
Exhauster
Single
Burner Flow
Single
Burner Flow