Roberts Gorden CoRayVac CRV-B-2 Installation, Operation & Service Manual page 54

CORAYVAC ® I , O
NSTALLATION PERATION AND
REMEMBER TO CHECK:
The Vicinity of the Heater
Vehicles and Other Objects Maintain the clearances to combustibles.
Reflector
Vent Pipe
Outside Air Terminal
Tubes
Gas Line
Combustion Chamber
Window
Burner Head and Orifice
Electrodes
50
S M
ERVICE ANUAL
Installation, Service and Annual Inspection of the heater must
be done by a contractor qualified in the installation and service
of gas-fired heating equipment.
Read this manual carefully before installation, operation, or service
of this equipment.
Do not store or use flammable objects, liquids or vapors near the heating system.
Immediately remove these items if they are present.
See Page 2, Section 3.
Do not hang anything from, or place anything on, the heating system.
Make sure nothing is lodged underneath the reflector, in between the tubes or in
the decorative or protective grilles (included with select models).
Immediately remove objects in violation of the clearances to combustibles.
See Page 2, Section 3.
Make sure there is no dirt, sagging, cracking or distortion.
Do not operate if there is sagging, cracking or distortion.
Make sure reflectors are correctly overlapped. See Page 19, Figure 12.
Clean outside surface with a damp cloth.
Venting must be intact. Using a flashlight, look for obstructions, cracks in the
pipe, gaps in the sealed areas or corrosion.
Do not operate if there are obstructions, cracks, gaps or corrosion.
The area must be free of dirt and dust.
Remove any carbon deposits or scale using a wire brush.
Terminal must be intact. Look for obstructions, cracks in the pipe, gaps in the sealed
areas or corrosion.
Do not operate if there are obstructions, cracks, gaps or corrosion.
The area must be free of dirt and dust. Clean and reinstall as required.
Make sure there are no cracks.
Make sure tubes are connected and suspended securely.
See Pages 15-17, Sections 8.1-8.3.
Make sure there is no sagging, bending or distortion.
Do not operate if there is sagging, cracking or distortion.
Check for gas leaks according to Page 40, Section 11 .
Do not operate if there is a gas leak.
Make sure it is free of cracks or holes. Clean and replace as required.
Clear of obstructions (even spider webs will cause problems).
Carefully remove any dust and debris from the burner.
Replace if there are cracked ceramics, excessive carbon residue, or erosion
of the electrodes. The electrode gap should be .1/8" (3.2 mm).