Azbil Corporation Installation
Model PTG60/70/71/72 - Smart Pressure Transmitter 2-13
2-4 : Installing ferrule-mount (sanitary type) transmitters (model
PTG__S,PTG__K,PTG__T)
Safety precautions
CAUTION
• After the Transmitter is installed, do not use it as a foothold or any other
LPSURSHUSXUSRVH'RLQJVRPD\GDPDJHWKHHTXLSPHQWDQGRUUHVXOWLQSK\VLFDO
injury.
• +LWWLQJWKHJODVVSRUWLRQRIWKHLQGLFDWRUZLWKDWRROPD\EUHDNWKHJODVVDQG
UHVXOWLQSK\VLFDOLQMXU\&DXWLRQPXVWEHH[HUFLVHGIRUSURGXFWVHTXLSSHGZLWKD
digital indicator.
• %HFDUHIXOZKHQLQVWDOOLQJWKH7UDQVPLWWHULIWKHSURFHVVÀXLGWHPSHUDWXUHLV
KLJK7KHKHDWRIWKHÀXLGDQGRUWKHKHDWUDGLDWHGIURPWKHSLSLQJPD\UDLVHWKH
surface temperature of the Transmitter very high.
Installation precaution
• :KHQLQVWDOOLQJWKH7UDQVPLWWHUSRVLWLRQDQGVHFXUHWKHJDVNHWVRWKDWLWGRHV
QRWSURWUXGHIURPZKHUHWKH7UDQVPLWWHULVFRQQHFWHGWRWKHSURFHVVZKHUHDQ
DGDSWHUÀDQJHLVFRXSOHGWRDFRQQHFWLQJSLSH,IWKHJDVNHWVWLFNVRXWOLTXLG
OHDNDJHRURXWSXWHUURUPD\UHVXOW
• 'RQRWXVHWKH7UDQVPLWWHUXQGHUDQ\RWKHURSHUDWLQJFRQGLWLRQVWKDQVSHFL¿HG
LQWKHSURGXFWVSHFL¿FDWLRQVLHUDWHGSUHVVXUHFRQQHFWLRQVWDQGDUGUDWHG
WHPSHUDWXUHUDWHGYLEUDWLRQDQGUDWHGKXPLGLW\8VLQJWKLVSURGXFWXQGHU
LQFRUUHFWRSHUDWLQJFRQGLWLRQVPD\FDXVHGDPDJHWRWKHSURGXFWDQGOHDNDJHWKDW
could lead to a major accident.
• :LULQJZRUNLQKD]DUGRXVDUHDVKRXOGEHSHUIRUPHGFDUHIXOO\E\IROORZLQJWKH
ZRUNPHWKRGVVSHFL¿HGLQWKHH[SORVLRQSURWHFWLRQJXLGHOLQHV
• 3URSHUO\JURXQGWKH7UDQVPLWWHU,ILWLVQRWJURXQGHGRUWKHJURXQGLV
LQDGHTXDWHRXWSXWHUURUZLOORFFXU1RWJURXQGLQJWKHWUDQVPLWWHULVDYLRODWLRQ
RIUHJXODWLRQV%HFDUHIXORI\RXUIRRWLQJGXULQJLQVWDOODWLRQ$OZD\VZHDUVDIHW\
shoes.
• 0RXQWLQJSURFHGXUH3LSLQJFRQGLWLRQVGL൵HUGHSHQGLQJRQWKHSURFHVV
/LTXLG 0RXQWWKHQR]]OHLQWKHSLSHVLGHDQGLQVWDOOWKH7UDQVPLWWHUVLGHZD\VWR
or to the downside of the nozzle so that no deposit is produced and the
gas generated returns to the process piping.
*DV 0RXQWWKHQR]]OHWRWKHWRSRUWKHVLGHRIWKHSURFHVVSLSHDQGLQVWDOOWKH
Transmitter side by side with or to the upper side of the nozzle so that the
process returns to the process piping.
6WHDP 0RXQWWKHQR]]OHRQWKHSLSHVLGHDQGLQVWDOOWKH7UDQVPLWWHUDWWKH
downside of the nozzle so that the condensed water collects in the conduit
piping.