Burnham 4FHL-107A, Инструкция по установке и эксплуатации

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10. ATTENTION TO THE BOILER WHILE NOT IN
OPERATION.
If a boiler is not used during the winter months, and it is in a
place subject to freezing, it must be fully drained to prevent
freezing damage.
Si une chaudière est hors fonction durant l’hiver dans un
endroit où la température est sujette à descendre sous le
point de congélation, il convient de la purger entièrement
afin de prévenir l’endommagement par le gel.
A. 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 refill to top of gauge glass.
B. Water Boilers Since a water boiler is a
closed system, no draining/refilling should be
necessary.
C
. 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, sufficient water treatment compound
should be added to condition the make-up
water.
11. 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.