Observe pilot burner when shutting off pilot gas. Igni- tion spark should go on. Main gas valve will also drop out.
High Limit Switch - to check high limit switch, turn dial setting down to a point slightly below the tempera- ture of the water leaving the boiler. The reset button should snap out and the burner should shut off. Reset dial to 190° F and push reset button. Burner should light.
Fig.# S8144.0 |
MAIN BURNER FLAME
NORMAL INSPECTION PROCEDURES
First and third month after initial start up and then on an annual basis. If problems are found, refer to Trouble Shooting guide for additional directions.
1.Remove top of boiler and inspect heat exchanger for soot and examine venting system.
2.Remove rear header and inspect for scale depos- its.
*3. Inspect pilot and main burner flame and firing rate.
*4. Inspect and operate all controls and gas valve.
*5. Visually inspect system for water leaks.
*6. A. Oil pump motor and bearing assembly, if oil cups are provided.
B.Disconnect pump from header and check con- dition of pump impeller. Check condition of bearing by attempting to move impeller from side to side. Replace any parts showing wear.
C.Check pump coupler for wear and vibration.
7.Check flow switch paddle.
8.Clean room air intake openings to assure adequate flow of combustion and ventilation air.
9.Keep boiler area clear and free from combustible materials, gasoline, and other flammable vapors and liquids.
*Should be checked monthly. (Takes approximately 15 minutes).
When ordering parts, you must specify Model and Serial number of boiler. When ordering under warranty conditions, you must also specify date of installation.
RAYPAK HEATING AND HOT WATER SUPPLY EQUIPMENT LIMITED WARRANTY
SCOPE: Raypak, Inc. ("Raypak") warrants to the original owner that all parts of this boiler which are actually manufactured by Raypak will be free from failure under normal use and service for the specified warranty periods and subject to the conditions set forth in this Warranty. Labor charges and other costs for parts removal or reinstallation, shipping and transpor- tation are not covered by this Warranty but are the owner's responsibility.
HEAT EXCHANGER WARRANTY: Five (5) Years from date of boiler installation. This includes only the copper, bronze and cast iron waterways. Twenty (20) Years from date of boiler installation against "Thermal Shock" (excluded, however, if caused by boiler opera- tion at large changes exceeding 150°F between the water temperature at intake and boiler temperature, or operating at boiler temperatures exceeding 230°F).
ANY OTHER PART MANUFACTURED BY RAYPAK: One (1) Year warranty from date of boiler installation, or eighteen (18) months from date of factory shipment based on Raypak's records, whichever comes first.
SATISFACTORY PROOF OF INSTALLATION DATE, SUCH AS INSTALLER INVOICE, IS REQUIRED. THIS WARRANTY WILL BE VOID IF THE BOILER RATING PLATE IS ALTERED OR REMOVED.
Examples of misuse or neglect include, but are not limited to, physical damage from external force, not following installation instructions, leaving door off for extended periods, location near corrosive gases, pump (when supplied by us), not lubricated in accordance with listed instructions, etc.
CORPORATE HEADQUARTERS:
RAYPAK,INC.
31111 Agoura Road
Westlake Village, CA 91361
(818)
7
