In the event of a shut-down caused by a pLlot outage
actLon of the blocked vent shut-ott sw_tch or flame Toll-
out safety shut-off swltch effechng a shin-down of the
mallqburners
a Refer to the Lighting, Operating Instructions Ln
Figures 25 and 26 to properly turn oft the gas to the
boiler
b Turn off all electric power to the boder
c Call a qualified heatlng servlce orgamzahon or Local
gas company and have the cause of the shut-down
mveshgated and corrected
d Refer to L_ghtlng'Operatmg Instruchons to
re start bo_ler
:! I |'{o]lJ :| i :_'t : [oil) i h,_[_ [_lll I I] :_
Use Table 6 to assist m determining causes and
prowdmg corrective actions to boiler problems Refer
also to Figure 27 to _oubleshoot the [merm_ttent lgnLtLOn
System Control These guLdes must be used only by
quahhed serwce techntoans These mdwlduals must
tollow all apphcable codes and _egulat,ons ,n repair of
any bo,le_ problems
When servicing or replacing items that communicate
with the bonier water, be certain that"
• There is no pressure on the boLler
• The boiler us not hot.
• The power is off.
When servicing the gas valve or pilot, be certain that:
• The gas is off.
• The electricity is off.
Do not use this appliance if any part has been under
water. Improper or dangerous operation may result.
Immedmtely call a qualified service technician to
inspect the bonier and to replace any part of the
control system and any gas control which has been
under water.
Label all wires prior to disconnection when servicing
controls. Wiring errors can cause improper and
dangerous operation. Verify proper operation after
servicing.
Should overheating occur or the gas supply fail to
shut off, do not turn off or disconnect the electrical
supply to the pump.This may aggravate the problem
and increase the likelihood of boiler damage. Instead,
shut off the gas supply at a location external to the
appliance.
26
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