GasAlertQuattro
Maintenance
Replacing the Sensors
a
:DUQLQJ
7RDYRLGSHUVRQDOLQMXU\DQGRUSURSHUW\GDPDJHXVH
RQO\VHQVRUVWKDWDUHVSHFLILFDOO\GHVLJQHGIRUWKH
GHWHFWRU5HIHUWR
5HSODFHPHQW3DUWVDQG$FFHVVRULHV
a
&DXWLRQ
(DFKVHQVRUKDVDKLJKGHJUHHRIUHVLVWDQFHWRFRPPRQ
YDSRUVDQGJDVHV7RFOHDUDVHQVRUPRYHWKHGHWHFWRU
WRDFOHDQHQYLURQPHQWDQGZDLWWRPLQXWHV
7RSUHYHQWDFFLGHQWDOSRLVRQLQJRIVHQVRUVUHIHUWR
7DEOH
6HQVRU3RLVRQVDQG&RQWDPLQDQWV
7RUHSODFHDVHQVRURUVHQVRUILOWHUUHIHUWRWKHIROORZLQJVWHSV
DQG
)LJXUH
Note
Detectors that are configured for 1, 2, or 3 gases, may contain
a dummy sensor in one of the four sensor locations.
3UHVVDQGKROG
C
WRGHDFWLYDWHWKHGHWHFWRU
3UHVVWKHUHOHDVHODWFKDQGUHPRYHWKHEDWWHU\SDFN
5HPRYHWKHVL[PDFKLQHVFUHZVIURPWKHUHDUVKHOO
5HPRYHWKHIURQWVKHOO
5HPRYHWKHVSHQWVHQVRUV8VHFDXWLRQZKHQUHPRYLQJWKH
VHQVRUVWRHQVXUHQRGDPDJHRFFXUVWRWKH/&'
,QVHUWWKHQHZVHQVRUV
5HDVVHPEOHWKHGHWHFWRU3UHVVWKHIURQWDQGUHDUVKHOOV
WRJHWKHUILUPO\WRHQVXUHDSURSHUVHDO(QVXUHWKHIURQWDQG
UHDUVKHOOVKDYHDWLJKWXQLIRUPLQPPVHDORQDOO
VLGHVRIWKHGHWHFWRU
5HSODFHWKHVL[PDFKLQHVFUHZVXVLQJLQOEVRIWRUTXH'R
QRWRYHUWLJKWHQWKHVFUHZV
5HSODFHWKHEDWWHU\SDFN
1HZVHQVRUVVKRXOGEHFDOLEUDWHGSULRUWRXVH&DOLEUDWHWKH
QHZVHQVRUVLPPHGLDWHO\5HIHUWR
&DOLEUDWLRQ
Note
When a new sensor has been inserted, the detector may enter
alarm when the detector is activated.
www.calcert.com
1.800.544.2843
0
5
10
15
20
25
30