Weil-McLain LGB COMMERCIAL GAS BOILER LGB-23

User Manual - Page 26

For LGB COMMERCIAL GAS BOILER LGB-23.

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Part Number 550-141-186/0914
26
LGB
3ERIES'AS&IRED"OILER"OILER-ANUAL
8

 4URNOPERATINGCONTROLTOOFF position or lowest position on dial. Be sure boiler has been
correctly filled with water.
2. Turn OFF electric power.
-AINSHUTOFFGASVALVEMUSTBECLOSEDFORATLEASTlVEMINUTESBEFORE
lighting to prevent minor personal injury or property damage.
3. Open manual main gas valve.
4. Adjust operating control to provide call for heat.
Your propane supplier mixes an odorant with the propane to make its pres-
ence detectable. In some instances, the odorant can fade, and any gas may
no longer have on odor.
Propane gas can accumulate at floor level. Smell near the floor for the gas
odorant or any unusual odor. Call your gas supplier immediately if you
suspect a leak. Do not attempt to light the pilot.
s 5SECAUTIONWHENATTEMPTINGTOLIGHTAPROPANEPILOT4HISSHOULDBE
DONEBYAQUALIlEDSERVICETECHNICIANPARTICULARLYIFPILOTOUTAGESARE
common.
s !SKYOURPROPANEDEALERORSERVICETECHNICIANTOPERIODICALLYCHECKTHE
odorant level of your gas.
s (AVEAQUALIlEDSERVICETECHNICIANINSPECTYOURBOILERANDSYSTEMAT
least yearly to make sure all gas piping is leak-tight.
Consult your propane supplier regarding installation of a gas leak detector.
There are some products on the market intended for this purpose. Your
supplier may be able to suggest an appropriate device.
5. Turn
ON electric power.
6. If boiler starts, go to Step 8.
If boiler fails to start, go to Step 7.
7. If boiler fails to start, check:
a. Loose connection or blown fuse?
b. Limit setting above boiler water temperature or pressure?
c. Gas turned on at meter?
d. Gas turned on at boiler?
e. Reset system by turning off and on main electrical switch.
f. If above fails to eliminate the trouble, refer to
Control Supplement.
 -AKESUREBOILERGOESTHROUGHSEVERALNORMALOPERATINGCYCLES
 4URNOPERATINGCONTROLTODESIREDSETTING
Propane odorant
can fade
Before lighting
pilot
8
Placing boiler in operation
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