A.O. Smith ATX-199, Инструкция по эксплуатации

Страница: 62 / 76

62
DRAINING AND FLUSHING THE STORAGE TANK
,WLVUHFRPPHQGHGWKDWWKHZDWHUKHDWHUVWRUDJHWDQNEH
GUDLQHGDQGÀXVKHGHYHU\PRQWKVWRUHGXFHVHGLPHQW
EXLOGXS7KHZDWHUKHDWHUVKRXOGEHGUDLQHGLIEHLQJVKXW
GRZQ GXULQJ IUHH]LQJ WHPSHUDWXUHV 6HH
Features and
Components (page 7)
IRU WKH ORFDWLRQ RI WKH ZDWHU
KHDWHUFRPSRQHQWVGHVFULEHGEHORZ
Burn hazard.
Hot water discharge.
Keep clear of Temperature-
Pressure Relief Valve
discharge outlet.
Draining the Water Heater Storage Tank
7RGUDLQWKHZDWHUKHDWHUVWRUDJHWDQNGRWKHIROORZLQJ
1.
7XUQRIIWKHHOHFWULFDOVXSSO\WRWKHZDWHUKHDWHU
2.
7XUQRIIWKHJDVVXSSO\DWWKH0DLQ*DV6KXWRII9DOYHLI
WKHZDWHUKHDWHULVJRLQJWREHVKXWGRZQIRUDQH[WHQGHG
SHULRG
3.
(QVXUHWKHFROGZDWHULQOHWYDOYHLVRSHQ
4.
2SHQDQHDUE\KRWZDWHUIDXFHWDQGOHWWKHZDWHUUXQ
XQWLOWKHZDWHULVQRORQJHUKRW
5.
&RQQHFW D KRVH WR WKH ZDWHU KHDWHU GUDLQ YDOYH DQG
WHUPLQDWHLWWRDQDGHTXDWHGUDLQ
6.
&ORVHWKHFROGZDWHULQOHWYDOYH
7.
2SHQWKHZDWHUKHDWHUGUDLQYDOYHDQGDOORZDOOWKHZDWHU
WRGUDLQIURPWKHVWRUDJHWDQN
8.
&ORVHWKHZDWHUKHDWHUGUDLQYDOYHZKHQDOOZDWHULQWKH
VWRUDJHWDQNKDVGUDLQHG
9.
&ORVHWKHKRWZDWHUIDXFHWRSHQHGLQ6WHS
10.
,I WKH ZDWHU KHDWHU LV JRLQJ WR EH VKXW GRZQ IRU DQ
H[WHQGHGSHULRGWKHGUDLQYDOYHVKRXOGEHOHIWRSHQ
Flushing the Water Heater Storage Tank
1.
7XUQRIIWKHHOHFWULFDOVXSSO\WRWKHZDWHUKHDWHU
2.
(QVXUHWKHFROGZDWHULQOHWYDOYHLVRSHQ
3.
2SHQDQHDUE\KRWZDWHUIDXFHWDQGOHWWKHZDWHUUXQ
XQWLOWKHZDWHULVQRORQJHUKRW7KHQFORVHWKHKRWZDWHU
IDXFHW
4.
&RQQHFWDKRVHWRWKHGUDLQYDOYHDQGWHUPLQDWHLWWRDQ
DGHTXDWHGUDLQ
5.
(QVXUHWKHGUDLQKRVHLVVHFXUHGEHIRUHDQGGXULQJWKH
HQWLUH ÀXVKLQJ SURFHGXUH )OXVKLQJ LV SHUIRUPHG ZLWK
V\VWHPZDWHUSUHVVXUHDSSOLHGWRWKHZDWHUKHDWHU
6.
2SHQWKHZDWHUKHDWHUGUDLQYDOYHWRÀXVKWKHVWRUDJH
tank.
7.
)OXVKWKHZDWHUKHDWHUVWRUDJHWDQNWRUHPRYHVHGLPHQW
DQGDOORZWKHZDWHUWRÀRZXQWLOLWUXQVFOHDQ
8.
&ORVH WKH ZDWHU KHDWHU GUDLQ YDOYH ZKHQ ÀXVKLQJ LV
FRPSOHWHG
9.
5HPRYHWKHGUDLQKRVH
Blue Flame
Normal Condition
Flame blowing up
Abnormal Condition
(Air Rich)
Figure 59. Burner Flame Visual Check
7KH PDQXIDFWXUHU UHFRPPHQGV KDYLQJ WKH XQLW FKHFNHG
RQFH D \HDU RU DV QHFHVVDU\ E\ D OLFHQVHG WHFKQLFLDQ
,I UHSDLUV DUH QHHGHG DQ\ UHSDLUV VKRXOG EH GRQH E\ D
OLFHQVHGWHFKQLFLDQ
DRAINING THE WATER HEATING UNIT
1.
&ORVHWKHPDQXDOJDVVKXWRIIYDOYH
2.
7XUQRIISRZHUWRWKHXQLWDQGZDLWDFRXSOHRIVHFRQGV
Turn on again.
3.
:DLWVHFRQGVDQGWKHQWXUQRIISRZHUWRWKHXQLW
4.
&ORVHWKHLQOHWZDWHUYDOYH
Small Drain Plug
Large Drain Plug
with Filter
Water Inlet Valve
Gas Inlet Valve
Figure 60. Drain Plugs
5.
2SHQDOOKRWZDWHUWDSVLQWKHKRXVH:KHQWKHUHVLGXDO
ZDWHUÀRZKDVFHDVHGFORVHDOOKRWZDWHUWDSV
6.
+DYHDEXFNHWRUSDQWRFDWFKWKHZDWHUIURPWKHXQLW¶V
GUDLQ SOXJV ,I ,VRODWLRQ YDOYHV DUH LQVWDOOHG RSHQ WKH
GUDLQV WR GUDLQ WKH ZDWHU ,I LVRODWLRQ YDOYHV DUH QRW
LQVWDOOHGXQVFUHZWKHWZRGUDLQSOXJVODUJHDQGVPDOOWR
GUDLQDOOWKHZDWHURXWRIWKHXQLW'RQRWORVHWKHRULQJV
WKDWZLOOEHRQWKHWZRGUDLQSOXJV
7.
:DLWDIHZPLQXWHVWRHQVXUHDOOZDWHUKDVFRPSOHWHO\
GUDLQHGIURPWKHXQLW
8.
&OHDQWKH¿OWHU &KHFNWKHZDWHU¿OWHUORFDWHGZLWKLQWKH
FROGLQOHW:LWKDWLQ\EUXVKFOHDQWKHZDWHU¿OWHURIDQ\
GHEULVZKLFKPD\KDYHDFFXPXODWHGDQGUHLQVHUWWKH
¿OWHUEDFNLQWRWKHFROGZDWHULQOHW
9.
6HFXUHO\VFUHZWKHGUDLQSOXJVEDFNLQWRSODFH
10.
+DQGWLJKWHQRQO\