Overview of Primary Product

Part Number 550-141-186/0914
24
LGB 3ERIES'AS&IRED"OILER"OILER-ANUAL
9
(when used)
 5SEANTIFREEZEESPECIALLYMADEFORHYDRONICSYSTEMS)NHIBITEDPROPYLENEGLYCOLISRECOM-
mended.
 SOLUTIONPROVIDESPROTECTIONTOABOUT&
 ,OCALCODESMAYREQUIREABACKmOWPREVENTERORACTUALDISCONNECTFROMCITYWATERSUPPLY
 $ETERMINEQUANTITYACCORDINGTOSYSTEMWATERCONTENT"OILERWATERCONTENTISLISTEDON
back cover. Remember to add in expansion tank water content.
5. Follow antifreeze manufacturer’s instructions.
@
 #LOSEMANUALAIRVENTSDRAINCOCKSANDAUTOMATICAIRVENTIFUSED
2. Fill to correct system pressure. Correct pressure will vary with each application.
3. Open automatic air vent one turn, if used.
 3TARTINGONTHELOWESTmOOROPENAIRVENTSONEATATIMEUNTILWATERSQUIRTSOUT#LOSEVENT
5. Repeat with remaining vents.
6. Refill to correct pressure.
(
#ONTINUALFRESHMAKEUPWATERWILLREDUCEBOILERLIFE-INERALSCANBUILDUPINSECTIONSREDUC-
ing heat transfer, overheating cast iron, and causing section failure.
)NHARDWATERAREASORLOWP(CONDITIONSBELOWCONSULTLOCALWATERTREATMENTCOMPANY
7a
Final Adjustments — water boilers
Do not use petroleum-based cleaning or sealing compounds in boiler system.
Severe boiler damage will occur.
Do not use automotive, ethylene glycol or undiluted antifreeze. Severe
personal injury, death or substantial property damage can result.