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Hitachi EXV-2.0E - Brazing Work; Refrigerant Charge

Hitachi EXV-2.0E
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8.3 BRAZING WORK
CAUTION
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VRUZLOOEHDIIHFWHG
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DSLSHLWZLOOFDXVHDQH[SORVLRQ
8.4 REFRIGERANT CHARGE
DANGER
'R QRW FKDUJH 2;<*(1 $&(7</(1( RU RWKHU ÀDPPDEOH
DQGSRLVRQRXVJDVHVLQWRWKHUHIULJHUDQWFLUFXLWDVDQH[SOR-
VLRQFRXOGRFFXU,WLVUHFRPPHQGHGWKDWR[\JHQIUHHQLWUR-
JHQEHFKDUJHGIRUWKHVHW\SHVRIWHVWF\FOHVZKHQSHUIRUP-
LQJDOHDNDJHWHVWRUDQDLUWLJKWWHVW7KHVHW\SHVRIJDVHVDUH
H[WUHPHO\GDQJHURXV
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,QVXODWH WKH OLTXLG SLSLQJ FRPSOHWHO\ WR DYRLG D GHFUHDVHG
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WKHSLSH
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FKDUJLQJFRXOGFDXVHDFRPSUHVVRUIDLOXUH
&KHFNIRUUHIULJHUDQWOHDNDJHLQGHWDLO,IDODUJHUHIULJHUDQW
OHDNDJHRFFXUUHGLWZRXOGFDXVHGLI¿FXOW\ZLWKEUHDWKLQJRU
KDUPIXOJDVHVZRXOGRFFXULID¿UHZHUHLQWKHURRP
,IWKHÀDUHQXWLVWLJKWHQHGWRRKDUGLWPD\FUDFNRYHUWLPH
DQGFDXVHUHIULJHUDQWOHDNDJH
NOTE
3OHDVHUHIHUWR2XWGRRUXQLW,QVWDOODWLRQ0DQXDODQG7HFKQL-
FDO&DWDORJXHIRUWKHFDOFXODWLQJPHWKRGRIDGGLWLRQDOUHIULJ-
HUDQWFKDUJHDFFRUGLQJWKHSLSLQJOHQJWK
300/$UHY
5HIULJHUDQWSLSLQJ
ENGLI

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