Burnham operating and Instructions d'exploitation télécharger pdf (Page 18)

B. Steam Boilers Procedure for taking steam boilers

off line at the end of heating season: Drain off

boiler water until it runs clear while holding the

boiler temperature between 180 and 200ºF. Then

rell to top of gauge glass.

C. Water Boilers Since a water boiler is a closed

system, no draining/relling should be necessary.

D. Note any time raw water is introduced into the

boiler it must be immediately heated to 180°F to

drive off dissolved gases. If water treatment is

used, sufcient water treatment compound should

be added to condition the make-up water.

10. REPAIR PARTS

Give boilers series and model number when ordering

repair parts. All repair parts can be ordered through your

local representative or call us at 888-791-3790.

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Burnham operating and Instructions d'exploitation Page 18