RKI 65-2438 User manual

5.,,QVWUXPHQWV,QF

&DUERQ0RQR[LGH'HWHFWRU
2SHUDWRU¶V0DQXDO
Part Number: 71-0343
Revision: A
Released: 7/7/20
www.calcert.com [email protected]1.800.544.2843 0
5
10
15
20
25
30

&2'HWHFWRU
WARNING
5HDGDQGXQGHUVWDQGWKLVLQVWUXFWLRQPDQXDOEHIRUHRSHUDWLQJLQVWUX-
PHQW,PSURSHUXVHRIWKHJDVPRQLWRUFRXOGUHVXOWLQERGLO\KDUPRU
GHDWK
3HULRGLFFDOLEUDWLRQDQGPDLQWHQDQFHRIWKHJDVPRQLWRULVHVVHQWLDO
IRUSURSHURSHUDWLRQDQGFRUUHFWUHDGLQJV3OHDVHFDOLEUDWHDQGPDLQ-
WDLQWKLVLQVWUXPHQWUHJXODUO\)UHTXHQF\RIFDOLEUDWLRQGHSHQGVXSRQ
WKHW\SHRIXVH\RXKDYHDQGWKHVHQVRUW\SHV7\SLFDOFDOLEUDWLRQIUH-
TXHQFLHVIRUPRVWDSSOLFDWLRQVDUHEHWZHHQDQGPRQWKVEXWFDQEH
UHTXLUHGPRUHRIWHQRUOHVVRIWHQEDVHGRQ\RXUXVDJH
www.calcert.com [email protected]1.800.544.2843 0
5
10
15
20
25
30

&2'HWHFWRU
3URGXFW:DUUDQW\
5.,,QVWUXPHQWV,QFZDUUDQWVJDVDODUPHTXLSPHQWVROGE\XVWREHIUHHIURPGHIHFWVLQPDWHULDOV
ZRUNPDQVKLSDQGSHUIRUPDQFHIRUDSHULRGRIRQH\HDUIURPGDWHRIVKLSPHQWIURP5.,,QVWUXPHQWV
,QF$Q\SDUWVIRXQGGHIHFWLYHZLWKLQWKDWSHULRGZLOOEHUHSDLUHGRUUHSODFHGDWRXURSWLRQIUHHRI
FKDUJH7KLVZDUUDQW\GRHVQRWDSSO\WRWKRVHLWHPVZKLFKE\WKHLUQDWXUHDUHVXEMHFWWRGHWHULRUDWLRQ
RUFRQVXPSWLRQLQQRUPDOVHUYLFHDQGZKLFKPXVWEHFOHDQHGUHSDLUHGRUUHSODFHGRQDURXWLQHEDVLV
([DPSOHVRIVXFKLWHPVDUH
:DUUDQW\LVYRLGHGE\DEXVHLQFOXGLQJPHFKDQLFDOGDPDJHDOWHUDWLRQURXJKKDQGOLQJRUUHSDLU
SURFHGXUHVQRWLQDFFRUGDQFHZLWKWKHRSHUDWRU¶VPDQXDO7KLVZDUUDQW\LQGLFDWHVWKHIXOOH[WHQWRIRXU
OLDELOLW\DQGZHDUHQRWUHVSRQVLEOHIRUUHPRYDORUUHSODFHPHQWFRVWVORFDOUHSDLUFRVWVWUDQVSRUWDWLRQ
FRVWVRUFRQWLQJHQWH[SHQVHVLQFXUUHGZLWKRXWRXUSULRUDSSURYDO
THIS WARRANTY IS EXPRESSLY IN LIEU OF ANY AND ALL OTHER
WARRANTIES AND REPRESENTATIONS, EXPRESSED OR IMPLIED, AND
ALL OTHER OBLIGATIONS OR LIABILITIES ON THE PART OF RKI
INSTRUMENTS, INC. INCLUDING BUT NOT LIMITED TO, THE WARRANTY
OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. IN NO
EVENT SHALL RKI INSTRUMENTS, INC. BE LIABLE FOR INDIRECT,
INCIDENTAL, OR CONSEQUENTIAL LOSS OR DAMAGE OF ANY KIND
CONNECTED WITH THE USE OF ITS PRODUCTS OR FAILURE OF ITS
PRODUCTS TO FUNCTION OR OPERATE PROPERLY.
7KLVZDUUDQW\FRYHUVLQVWUXPHQWVDQGSDUWVVROGWRXVHUVE\DXWKRUL]HGGLVWULEXWRUVGHDOHUVDQG
UHSUHVHQWDWLYHVDVDSSRLQWHGE\5.,,QVWUXPHQWV,QF
:HGRQRWDVVXPHLQGHPQLILFDWLRQIRUDQ\DFFLGHQWRUGDPDJHFDXVHGE\WKHRSHUDWLRQRIWKLVJDV
PRQLWRUDQGRXUZDUUDQW\LVOLPLWHGWRWKHUHSODFHPHQWRISDUWVRURXUFRPSOHWHJRRGV
D$EVRUEHQWFDUWULGJHV G%DWWHULHV
E3XPSGLDSKUDJPVDQGYDOYHV H)LOWHUHOHPHQWV
F)XVHV
www.calcert.com [email protected]1.800.544.2843 0
5
10
15
20
25
30

&2'HWHFWRU
7DEOHRI&RQWHQWV
2YHUYLHZ 
6SHFLILFDWLRQV
'HVFULSWLRQ
'HWHFWRU+RXVLQJ+RXVLQJ&DS&DS*DVNHW
6HQVRU
&KDUFRDO)LOWHU
,QVWDOODWLRQ
0RXQWLQJWKH&2'HWHFWRU
:LULQJWKH&2'HWHFWRUWRD&RQWUROOHU 
6WDUWXS 
,QWURGXFLQJ,QFRPLQJ3RZHU
6HWWLQJWKH=HUR6LJQDO
0DLQWHQDQFH 
3UHYHQWLYH0DLQWHQDQFH 
7URXEOHVKRRWLQJ 
5HSODFLQJ&RPSRQHQWVRIWKH&2'HWHFWRU
&DOLEUDWLRQ
3UHSDULQJIRU&DOLEUDWLRQ
6HWWLQJWKH=HUR5HDGLQJ
6HWWLQJWKH5HVSRQVH5HDGLQJ
3DUWV/LVW
www.calcert.com [email protected]1.800.544.2843 0
5
10
15
20
25
30

&2'HWHFWRU
2YHUYLHZ
7KLVPDQXDOGHVFULEHVWKHFDUERQPRQR[LGH&2GHWHFWRU7KLVPDQXDODOVRGHVFULEHVKRZWR
LQVWDOOVWDUWXSPDLQWDLQDQGFDOLEUDWHWKHGHWHFWRUZKHQLWLVXVHGZLWKDJDVPRQLWRULQJFRQWUROOHU$
SDUWVOLVWDWWKHHQGRIWKLVPDQXDOOLVWVUHSODFHPHQWSDUWVDQGDFFHVVRULHVIRUWKH&2GHWHFWRU
6SHFLILFDWLRQV
WARNING: Do not use this product in a manner not specified in this instruction manual.
7DEOHOLVWVVSHFLILFDWLRQVIRUWKH&2'HWHFWRU
127( 7KHIROORZLQJV\PERORQWKHGHWHFWRUODEHOLVDFDXWLRQWRWKHXVHUWRUHIHUWRWKLV
GRFXPHQWDWLRQIRULQVWDOODWLRQDQGRSHUDWLRQLQVWUXFWLRQV 
WARNING: When using the 65-2438, you must follow the instructions and warnings in this
manual to assure proper and safe operation of the 65-2438 and to minimize the risk of
personal injury. Be sure to maintain and periodically calibrate the 65-2438 as
described in this manual.
7DEOH6SHFLILFDWLRQV
7DUJHW*DV &DUERQPRQR[LGH&2
$UHD&ODVVLILFDWLRQ ([SORVLRQSURRIIRU&ODVV,*URXSV%&DQG'
7HPSHUDWXUH&RGH 7
,QVWDOODWLRQ&DWHJRU\ ,QVWDOODWLRQ&DWHJRU\6LJQDOOHYHOVSHFLDOHTXLSPHQWRUSDUWVRI
HTXLSPHQWWHOHFRPPXQLFDWLRQHOHFWURQLFHWFZLWKVPDOOHU
WUDQVLHQWRYHUYROWDJHVWKDQ,QVWDOODWLRQ&DWHJRU\2YHUYROWDJH
&DWHJRU\,,UHI,(&
6DPSOLQJ0HWKRG 'LIIXVLRQ
6LJQDO2XWSXW WRP$
'HWHFWLRQ5DQJH WRSSPSDUWVSHUPLOOLRQ
&2'HWHFWRU6LJQDO2XWSXW P$DWSSP&2QRPLQDO
P$DWSSP&2QRPLQDO
5HVSRQVH7LPH LQVHFRQGV
$FFXUDF\ RIUHDGLQJRUSSP&2ZKLFKHYHULVJUHDWHU
2SHUDWLQJ7HPSHUDWXUH )WR)&WR&
7KLVDUHDFODVVLILFDWLRQRQO\DSSOLHVLIWKHGHWHFWRULVLQVWDOOHGXVLQJD.LOODUN+.%MXQFWLRQER[DQGD
.LOODUN+)&+.'RU+.'FRYHU
!
www.calcert.com [email protected]1.800.544.2843 0
5
10
15
20
25
30

&2'HWHFWRU
'HVFULSWLRQ
7KLVVHFWLRQGHVFULEHVWKHFRPSRQHQWVRIWKH&2GHWHFWRU7KHGHWHFWRUFRQVLVWVRIWKH&2VHQVRU
FKDUFRDOILOWHUZLWKUXEEHUERRWGHWHFWRUKRXVLQJERG\GHWHFWRUKRXVLQJFDSDQGFDSJDVNHW
)LJXUH&2'HWHFWRU&RPSRQHQW/RFDWLRQ
'HWHFWRU+RXVLQJ+RXVLQJ&DS&DS*DVNHW
7KHGHWHFWRUKRXVLQJERG\SURWHFWVWKHVHQVLQJFRPSRQHQWVZLWKLQWKHKRXVLQJ8VHWKH137
PRXQWLQJWKUHDGVDWWKHWRSRIWKHKRXVLQJWRVFUHZWKH&2GHWHFWRULQWRWKHERWWRPFRQGXLWKXEVRIWKH
MXQFWLRQER[8VHWKHUHPRYDEOHFDSQHDUWKHERWWRPRIWKHKRXVLQJWRDFFHVVWKHVHQVRUIRU
PDLQWHQDQFHRUUHSODFHPHQW7KHFDSSURWHFWVWKHVHQVRUIURPGDPDJHDQGLQFOXGHVDIODPHDUUHVWRU
ZKLFKFRQWDLQVDQ\VSDUNVZKLFKPD\RFFXUZLWKLQWKHGHWHFWRUKRXVLQJ$FDSJDVNHWVHDOVWKH
LQWHUIDFHEHWZHHQWKHKRXVLQJDQGFDS$IODPHDUUHVWRUJXDUGLVSHUPDQHQWO\ERQGHGWRWKHFDS
7ZRZLUHVH[WHQGIURPWKHWRSRIWKHGHWHFWRUKRXVLQJERG\8VHWKHVHZLUHVWRFRQQHFWWKH&2
GHWHFWRUWRDFRQWUROOHU7KHKRXVLQJLQFOXGHVDIRXUVRFNHWSDWWHUQ7KLVVRFNHWSDWWHUQDFFHSWVWKH
VHQVRU¶VIRXUSLQVWRVHFXUHWKHVHQVRUZLWKLQWKHGHWHFWRUKRXVLQJ$SUHDPSOLILHUORFDWHGEHWZHHQ
WKHVRFNHWVDQGWZRLQWHUFRQQHFWZLUHVFRQGLWLRQVWKHVHQVRU¶VVLJQDOEHIRUHWKHVLJQDOUHDFKHVWKH
FRQWUROOHU
3OXJ,Q6HQVRU
7KHVHQVRULVVHFXUHGZLWKLQWKHVHQVRUKRXVLQJE\IRXUSLQV7KURXJKDVHULHVRIFKHPLFDODQG
HOHFWULFDOUHDFWLRQVWKHVHQVRUSURGXFHVDQHOHFWULFDORXWSXWWKDWFRUUHVSRQGVWRWKHGHWHFWLRQUDQJHRI
WKHGHWHFWRU
&KDUFRDO)LOWHU
7KHGLVFVKDSHGFKDUFRDOILOWHULVVHFXUHGWRWKHIDFHRIWKH&2VHQVRUZLWKDUXEEHUERRW7KHFKDUFRDO
ILOWHUSUHYHQWVLQWHUIHUHQFHJDVHVK\GURJHQVXOILGH>+6@DQGFHUWDLQK\GURFDUERQVIURPSURGXFLQJ
IDOVH&2UHDGLQJV
Detector Housing Cap
Rubber Boot With
Charcoal Filter
Plug-In CO Sensor
Cap Gasket
Detector Housing Body
Flame Arrestor
Guard
www.calcert.com [email protected]1.800.544.2843 0
5
10
15
20
25
30

&2'HWHFWRU
,QVWDOODWLRQ
7KLVVHFWLRQGHVFULEHVSURFHGXUHVWRPRXQWWKH&2GHWHFWRULQWKHPRQLWRULQJHQYLURQPHQWDQGZLUH
WKHGHWHFWRUWRDFRQWUROOHU
0RXQWLQJWKH&2'HWHFWRU
 6HOHFWDPRXQWLQJVLWHWKDWLVUHSUHVHQWDWLYHRIWKHPRQLWRULQJHQYLURQPHQW&RQVLGHUWKH
IROORZLQJZKHQ\RXVHOHFWWKHPRXQWLQJVLWH
 6HOHFWDVLWHZKHUHWKHGHWHFWRULVQRWOLNHO\WREHEXPSHGRUGLVWXUEHG0DNHVXUHWKHUHLV
VXIILFLHQWURRPWRSHUIRUPVWDUWXSPDLQWHQDQFHDQGFDOLEUDWLRQSURFHGXUHV
 6HOHFWDVLWHZKHUHWKHWDUJHWJDVLVOLNHO\WREHIRXQGILUVW
127( ,I\RXUDSSOLFDWLRQGRHVQRWUHTXLUHDVSHFLILFPRXQWLQJVLWHPRXQWWKHGHWHFWRUDW
DSSUR[LPDWHO\EUHDWKLQJOHYHO
)LJXUH2XWOLQH0RXQWLQJ'LPHQVLRQV
 $WWKHPRQLWRULQJVLWHLQVWDOOWKHGHWHFWRULQWKHERWWRPFRQGXLWKXERIDMXQFWLRQER[
CAUTION: Mount the CO detector with the detector facing down (see Figure 2).
1-1/2 20 Thread for
Calibration Cup
3/4 NPT
Shrink Tubing
0.75
Ø 1.75
3.59
www.calcert.com [email protected]1.800.544.2843 0
5
10
15
20
25
30

&2'HWHFWRU
127( ,IWKHPRXQWLQJVLWHUHTXLUHVWKHGHWHFWRULQVWDOODWLRQWREHH[SORVLRQSURRI\RXPXVWLQVWDOO
WKHGHWHFWRULQD.LOODUN+.%MXQFWLRQER[ZLWKD.LOODUN+)&+.'RU+.'FRYHU
:LULQJWKH&2'HWHFWRUWRD&RQWUROOHU
WARNING: Always verify that the power source is OFF before you make wiring connections.
 7XUQRIIWKHFRQWUROOHU
 7XUQRIIRUXQSOXJSRZHUWRWKHFRQWUROOHU
 5HPRYHWKHMXQFWLRQER[FRYHU
WARNING: To maintain the explosion proof classification of the CO detector/junction box
combination, a conduit seal must be used within 2 inches of the junction box conduit
hub used for wiring to the controller. Adhere to your local electrical code when
installing the conduit seal.
 *XLGHDWZRFRQGXFWRUVKLHOGHGFDEOHRUWZRZLUHVLQFRQGXLWWKURXJKDQXQXVHGFRQGXLWKXERI
WKHMXQFWLRQER[
 &RQQHFWWKHWZRZLUHVWRWKHGHWHFWRUXVLQJDQDSSURSULDWHWHUPLQDOEORFN
CAUTION: If using shielded cable, leave the drain wire insulated and disconnected at the detector.
You will connect the opposite end of the cable’s drain wire at the controller.
 6HFXUHWKHMXQFWLRQER[FRYHUWRWKHMXQFWLRQER[
 5RXWHWKHFDEOHRUZLUHVOHDGLQJIURPWKH&2GHWHFWRUWKURXJKRQHRIWKHFRQGXLWKXEVDWWKH
FRQWUROOHUKRXVLQJ
CAUTION: Do not route power and detector wiring through the same conduit hub. The power cable
may disrupt the transmission of the detector signal to the controller.
 &RQQHFWWKHZLUHVWRWKHDSSOLFDEOHFRQWUROOHUWHUPLQDOVWULS6HHWKHFRQWUROOHURSHUDWRU¶VPDQXDO
DQGWKHFRQWUROOHU¶VGHWHFWRUKHDGVSHFLILFDWLRQVKHHW
WARNING: If the controller’s construction is not explosion-proof, the controller must be installed
in an ordinary location. Do non install a non-explosion-proof controller in a
classified location.
www.calcert.com [email protected]1.800.544.2843 0
5
10
15
20
25
30

&2'HWHFWRU
)LJXUH:LULQJWKH&2'HWHFWRUWRD&RQWUROOHU
 &RQQHFWWKHFDEOH¶VGUDLQZLUHWRDQDYDLODEOHFKDVVLVJURXQGDWWKHFRQWUROOHU
 5HLQVWDOOWKHMXQFWLRQER[FRYHU
6WDUW8S
7KLVVHFWLRQGHVFULEHVSURFHGXUHVWRVWDUWXSWKH&2GHWHFWRUDQGSODFHWKHGHWHFWRULQWRQRUPDO
RSHUDWLRQ
,QWURGXFLQJ,QFRPLQJ3RZHU
 &RPSOHWHWKHLQVWDOODWLRQSURFHGXUHVGHVFULEHGHDUOLHULQWKLVPDQXDO
 9HULI\WKDWWKHSRZHUZLULQJWRWKHFRQWUROOHULVFRUUHFWDQGVHFXUH5HIHUWRWKHFRQWUROOHU
RSHUDWRU¶VPDQXDO
 7XUQRQSRZHUWRWKHFRQWUROOHU
 7XUQRQWKHFRQWUROOHU
 9HULI\WKDWWKHFRQWUROOHULVRQDQGRSHUDWLQJSURSHUO\5HIHUWRWKHFRQWUROOHURSHUDWRU¶VPDQXDO
CAUTION: Allow the detector to warm up for 5 minutes before you continue with the next section,
“Setting the Zero (Fresh Air) Reading”.
Red
Black
Controller Detector
Terminals
S
www.calcert.com [email protected]1.800.544.2843 0
5
10
15
20
25
30

&2'HWHFWRU
6HWWLQJWKH=HUR)UHVK$LU5HDGLQJ
WARNING: If the detector installation is explosion proof, do not remove the detector housing cap
or junction box cover while the circuits are energized unless the area is determined to
be non-hazardous. Keep the detector housing cap and junction box cover tightly
closed during operation.
CAUTION: If you suspect the presence of CO in the monitoring environment, use the calibration kit
and a zero air calibration cylinder to introduce “fresh air” to the CO detector and verify
an accurate zero setting. See “Calibration” on page 14 for instructions to introduce zero
air to the CO detector.
 9HULI\WKDWWKHGHWHFWRULVLQDIUHVKDLUHQYLURQPHQWHQYLURQPHQWNQRZQWREHIUHHRIFDUERQ
PRQR[LGHRWKHUWR[LFDQGFRPEXVWLEOHJDVHVDQGRIQRUPDOR[\JHQFRQWHQW
 9HULI\DUHDGLQJRISSP&2DWWKHFRQWUROOHU
,IWKHGLVSOD\UHDGLQJLVSSP&2VWDUWXSLVFRPSOHWH7KHGHWHFWRULVLQQRUPDORSHUDWLRQ,IWKH
GLVSOD\UHDGLQJLVQRWSSP&2FRQWLQXHZLWKVWHS
 3HUIRUPD]HURLQJRSHUDWLRQDWWKHFRQWUROOHU6HHWKHFRQWUROOHURSHUDWRU¶VPDQXDOIRUGLUHFWLRQV
0DLQWHQDQFH
7KLVVHFWLRQGHVFULEHVPDLQWHQDQFHSURFHGXUHV,WLQFOXGHVSUHYHQWLYHPDLQWHQDQFHWURXEOHVKRRWLQJ
DQGFRPSRQHQWUHSODFHPHQWSURFHGXUHV
3UHYHQWLYH0DLQWHQDQFH
7KLVVHFWLRQGHVFULEHVDSUHYHQWLYHPDLQWHQDQFHVFKHGXOHWRHQVXUHWKHRSWLPXPSHUIRUPDQFHRIWKH
&2GHWHFWRU,WLQFOXGHVGDLO\DQGTXDUWHUO\SURFHGXUHV
Daily
9HULI\DGLVSOD\UHDGLQJRISSP&2DWWKHFRQWUROOHU,QYHVWLJDWHVLJQLILFDQWFKDQJHVLQWKHGLVSOD\
UHDGLQJ
Quarterly
&DOLEUDWHWKH&2GHWHFWRUDVGHVFULEHGLQWKH&DOLEUDWLRQVHFWLRQRIWKLVPDQXDO
www.calcert.com [email protected]1.800.544.2843 0
5
10
15
20
25
30

&2'HWHFWRU
7URXEOHVKRRWLQJ
7KHWURXEOHVKRRWLQJJXLGHGHVFULEHVV\PSWRPVSUREDEOHFDXVHVDQGUHFRPPHQGHGDFWLRQIRU
SUREOHPV\RXPD\HQFRXQWHUZLWKWKH&2GHWHFWRU
127( 7KLVWURXEOHVKRRWLQJJXLGHGHVFULEHVGHWHFWRUSUREOHPVRQO\6HHWKHFRQWUROOHURSHUDWRU¶V
PDQXDOIRUSUREOHPV\RXPD\HQFRXQWHUZLWKWKHFRQWUROOHU
7DEOH7URXEOHVKRRWLQJWKH&2'HWHFWRU
&RQGLWLRQ 6\PSWRPV 3UREDEOH&DXVHV 5HFRPPHQGHG$FWLRQ
)DLO
&RQGLWLRQ
&RQWUROOHULQGLFDWHVD
IDLOFRQGLWLRQ
 7KHGHWHFWRUZLULQJ
LVGLVFRQQHFWHGRU
PLVFRQQHFWHG
 7KHSOXJLQVHQVRULV
QRWSURSHUO\SOXJJHG
LQWRWKHVRFNHWVLQ
WKHGHWHFWRUKRXVLQJ
ERG\
 7KHGHWHFWRU¶V]HUR
UHDGLQJLVORZ
HQRXJKWRFDXVHD
IDLOFRQGLWLRQ
 7KHGHWHFWRULV
PDOIXQFWLRQLQJ
 9HULI\WKDWWKHGHWHFWRUZLULQJLV
FRUUHFWDQGVHFXUH
 &RQILUPWKDWWKHSOXJLQVHQVRULV
LQVWDOOHGSURSHUO\
 3HUIRUPD]HURDGMXVWPHQW$IXOO
FDOLEUDWLRQLVUHFRPPHQGHG
 ,IWKHIDLOFRQGLWLRQFRQWLQXHV
UHSODFHWKHSOXJLQVHQVRUDV
GHVFULEHGODWHULQWKLVVHFWLRQ
 ,IWKHIDLOFRQGLWLRQFRQWLQXHV
FRQWDFW5.,IRUIXUWKHU
LQVWUXFWLRQ
6ORZRU1R
5HVSRQVH
'LIILFXOWRU
8QDEOHWR
&DOLEUDWH
 8QDEOHWR
DFFXUDWHO\VHWWKH
]HURRUUHVSRQVH
UHDGLQJGXULQJ
FDOLEUDWLRQ
 'HWHFWRUUHTXLUHV
IUHTXHQW
FDOLEUDWLRQ
Note: Under
“normal”
circumstances, the
transmitter requires
calibration once
every 3 months.
Some applications
may require a more
frequent calibration
schedule.
 7KHFDOLEUDWLRQ
F\OLQGHULVORZRXW
GDWHGRUGHIHFWLYH
 7KHIODPHDUUHVWRULQ
WKHGHWHFWRUKRXVLQJ
FDSLVZHWRUFORJJHG
ZLWKGLUWRURWKHU
SDUWLFXODWHV
 7KHFDOLEUDWLRQJDV
LVQRWDQDSSURSULDWH
FRQFHQWUDWLRQ
 7KHGHWHFWRULV
PDOIXQFWLRQLQJ
 9HULI\WKDWWKHFDOLEUDWLRQF\OLQGHU
FRQWDLQVDQDGHTXDWHVXSSO\RID
IUHVKWHVWVDPSOH
 &KHFNWKHGHWHFWRUKRXVLQJFDSWR
GHWHUPLQHLIWKHIODPHDUUHVWRULV
ZHWRUGLUW\&OHDQLIQHFHVVDU\
 9HULI\WKDWWKHFDOLEUDWLRQJDV
FRQFHQWUDWLRQLVDSSURSULDWHIRU
WKHWUDQVPLWWHU=HURHPLVVLRQDLU
R[\JHQLVQRUPDOO\XVHG
IRUD]HURDGMXVWPHQWLIWKH
HQYLURQPHQWLVVXVSHFWDQG
SSP&2LQDLULVQRUPDOO\XVHG
IRUDUHVSRQVHDGMXVWPHQW
 ,IWKHFDOLEUDWLRQUHVSRQVH
GLIILFXOWLHVFRQWLQXHUHSODFHWKH
SOXJLQVHQVRUDVGHVFULEHGODWHU
LQWKLVVHFWLRQ
 ,IWKHFDOLEUDWLRQUHVSRQVH
GLIILFXOWLHVFRQWLQXHFRQWDFW5.,
IRUIXUWKHULQVWUXFWLRQ
www.calcert.com [email protected]1.800.544.2843 0
5
10
15
20
25
30

&2'HWHFWRU
5HSODFLQJ&RPSRQHQWVRIWKH&2'HWHFWRU
7KLVVHFWLRQLQFOXGHVDSURFHGXUHWRUHSODFHWKH&2VHQVRUWKHFKDUFRDOILOWHUDQGWKHHQWLUHGHWHFWRU
DVVHPEO\,QPRVWFDVHVLWLVQRWQHFHVVDU\WRUHSODFHWKHHQWLUHGHWHFWRUDVVHPEO\
Replacing the Plug-In CO Sensor
CAUTION: The sensor contains electrolyte which is a dilute acid. Do not disassemble the sensor
when replacing it with a new one. If sensor electrolyte comes in contact with your skin,
wash affected area thoroughly with soap and water.
 7XUQRIIWKHFRQWUROOHU
 7XUQRIIRUXQSOXJSRZHUWRWKHFRQWUROOHU
 8QVFUHZWKHGHWHFWRUKRXVLQJFDSIURPWKHGHWHFWRUKRXVLQJERG\0DNHVXUHQRWWRORVHWKHFDS
JDVNHW
 8QSOXJDQGUHPRYHWKH&2VHQVRUZLWKWKHERRWDQGFKDUFRDOILOWHUDWWDFKHG
 5HPRYHWKHUXEEHUERRWDQGFKDUFRDOILOWHUIURPWKHROGVHQVRU
 5HPRYHWKHUHSODFHPHQWVHQVRUIURPLWVSDFNDJLQJDQGUHPRYHWKHZLUHMXPSHU7KLVZLUHMXPSHU
LVLQVWDOOHGRQWKHVHQVRUSLQVIRUVKLSPHQWRUVWRUDJHEXWPXVWEHUHPRYHGIRUWKHVHQVRUWR
RSHUDWHSURSHUO\ZKHQLQVWDOOHGLQDGHWHFWRU
WARNING: The sensor will not operate properly if the wire jumper is not removed.
)LJXUH3OXJ,Q6HQVRU-XPSHU5HPRYDO
 ,QVWDOOWKHUXEEHUERRWZLWKFKDUFRDOILOWHURQWRWKHUHSODFHPHQWVHQVRU¶VIDFH
 &DUHIXOO\SOXJWKHUHSODFHPHQWVHQVRULQWRWKHIRXUVRFNHWSDWWHUQWKDWLVORFDWHGLQWKHGHWHFWRU
KRXVLQJ
 0DNHVXUHWKHFDSJDVNHWLVLQSODFHDQGVFUHZWKHGHWHFWRUKRXVLQJFDSEDFNRQWRWKHGHWHFWRU
KRXVLQJERG\
8QH[SODLQH
G8SVFDOH
5HDGLQJVRU
$ODUPV
 &RQWUROOHU
LQGLFDWHVD&2
UHDGLQJWKDWFDQQRW
EHYHULILHG
 &2DODUPVRFFXUDW
WKHFRQWUROOHUWKDW
FDQQRWEH
H[SODLQHG
 &KDUFRDOILOWHULV
VDWXUDWHGDQGQR
ORQJHUVFUXEELQJRXW
LQWHUIHULQJJDVHV
 5HSODFHFKDUFRDOILOWHU
 ,IGLIILFXOWLHVFRQWLQXHFRQWDFW
5.,IRUIXUWKHULQVWUXFWLRQV
&RQGLWLRQ 6\PSWRPV 3UREDEOH&DXVHV 5HFRPPHQGHG$FWLRQ
Remove jumper
www.calcert.com [email protected]1.800.544.2843 0
5
10
15
20
25
30

&2'HWHFWRU
 7XUQRQRUSOXJLQSRZHUWRWKHFRQWUROOHU
 7XUQRQWKHFRQWUROOHUDQGSODFHLQWRQRUPDORSHUDWLRQ
CAUTION: Allow the replacement sensor to warm up for 5 minutes before you continue with the next
step.
 &DOLEUDWHWKHUHSODFHPHQWVHQVRUDVGHVFULEHGLQWKH&DOLEUDWLRQVHFWLRQRIWKLVPDQXDO
Replacing the Charcoal Filter
 7XUQRIIWKHFRQWUROOHU
 7XUQRIIRUXQSOXJSRZHUWRWKHFRQWUROOHU
 8QVFUHZWKHGHWHFWRUKRXVLQJFDSIURPWKHGHWHFWRUKRXVLQJERG\
 8QSOXJDQGUHPRYHWKH&2VHQVRUZLWKWKHERRWDQGFKDUFRDOILOWHUDWWDFKHG
 5HPRYHWKHUXEEHUERRWWKDWVHFXUHVWKHFKDUFRDOILOWHUWRWKH&2VHQVRU
 5HPRYHWKHFKDUFRDOILOWHUIURPWKHUXEEHUERRW
 3ODFHWKHUHSODFHPHQWILOWHULQWKHUXEEHUERRWLQWKHVDPHSRVLWLRQDVWKHILOWHU\RXUHPRYHGLQWKH
SUHYLRXVVWHS
 5HLQVWDOOWKHUXEEHUERRWZLWKFKDUFRDOILOWHUWRWKH&2VHQVRU
 &DUHIXOO\SOXJWKHUHSODFHPHQWVHQVRULQWRWKHIRXUVRFNHWSDWWHUQWKDWLVORFDWHGLQWKHGHWHFWRU
KRXVLQJ
 0DNHVXUHWKHFDSJDVNHWLVLQSODFHDQGVFUHZWKHGHWHFWRUKRXVLQJFDSEDFNRQWRWKHGHWHFWRU
KRXVLQJERG\
 7XUQRQRUSOXJLQSRZHUWRWKHFRQWUROOHU
 7XUQRQWKHFRQWUROOHUDQGSODFHLQWRQRUPDORSHUDWLRQ
Replacing the CO Detector
127( ,QPRVWFDVHVLWLVRQO\QHFHVVDU\WRUHSODFHWKH&2VHQVRU
 7XUQRIIWKHFRQWUROOHU
 7XUQRIIRUXQSOXJSRZHUWRWKHFRQWUROOHU
 5HPRYHWKHMXQFWLRQER[FRYHU
 'LVFRQQHFWWKHGHWHFWRUOHDGVIURPWKHWHUPLQDOEORFNLQWKHMXQFWLRQER[1RWHWKHSRVLWLRQRIWKH
FRORUFRGHGOHDGVDV\RXUHPRYHWKHP
 8QVFUHZWKHGHWHFWRUIURPWKHMXQFWLRQER[KXE
 *XLGHWKHGHWHFWRUOHDGVRIWKHUHSODFHPHQWGHWHFWRUWKURXJKWKHMXQFWLRQER[KXEWKHQVFUHZWKH
PRXQWLQJWKUHDGVRIWKHGHWHFWRULQWRWKHKXE
 &RQQHFWWKHGHWHFWRUOHDGVWRWKHWHUPLQDOEORFNWKHVDPHZD\WKHROGGHWHFWRUZDVZLUHG6HHWKH
FRQWUROOHURSHUDWRU¶VPDQXDODQGWKHFRQWUROOHU¶VGHWHFWRUKHDGVSHFLILFDWLRQVKHHWWRYHULI\WKH
FRQQHFWLRQVDUHFRUUHFW
 5HLQVWDOOWKHMXQFWLRQER[FRYHU
 7XUQRQRUSOXJLQSRZHUWRWKHFRQWUROOHU
www.calcert.com [email protected]1.800.544.2843 0
5
10
15
20
25
30

&2'HWHFWRU
 7XUQRQWKHFRQWUROOHUDQGSODFHLQWRQRUPDORSHUDWLRQ
CAUTION: Allow the replacement detector to warm up for 5 minutes before you continue with the
next step.
 &DOLEUDWHWKHUHSODFHPHQWGHWHFWRUDVGHVFULEHGLQWKH&DOLEUDWLRQVHFWLRQRIWKLVPDQXDO
&DOLEUDWLRQ)UHTXHQF\
$OWKRXJKWKHUHLVQRSDUWLFXODUFDOLEUDWLRQIUHTXHQF\WKDWLVFRUUHFWIRUDOODSSOLFDWLRQVDFDOLEUDWLRQ
IUHTXHQF\RIHYHU\PRQWKVLVDGHTXDWHIRUPRVW&2GHWHFWRUDSSOLFDWLRQV8QOHVVH[SHULHQFHLQD
SDUWLFXODUDSSOLFDWLRQGLFWDWHVRWKHUZLVH5.,,QVWUXPHQWV,QFUHFRPPHQGVDFDOLEUDWLRQIUHTXHQF\RI
HYHU\PRQWKVIRUWKH&2GHWHFWRU
,IDQDSSOLFDWLRQLVQRWYHU\GHPDQGLQJIRUH[DPSOHGHWHFWLRQLQDFOHDQWHPSHUDWXUHFRQWUROOHG
HQYLURQPHQWDQGFDOLEUDWLRQDGMXVWPHQWVDUHPLQLPDODWFDOLEUDWLRQWKHQDFDOLEUDWLRQIUHTXHQF\RI
HYHU\PRQWKVLVDGHTXDWH
,IDQDSSOLFDWLRQLVYHU\GHPDQGLQJIRUH[DPSOHLIWKHHQYLURQPHQWLVQRWZHOOFRQWUROOHGWKHQPRUH
IUHTXHQWFDOLEUDWLRQWKDQHYHU\PRQWKVPD\EHQHFHVVDU\
&DOLEUDWLRQ
7KLVVHFWLRQGHVFULEHVKRZWRFDOLEUDWHWKH&2GHWHFWRU,WLQFOXGHVSURFHGXUHVWRSUHSDUHIRU
FDOLEUDWLRQVHWWKH]HURUHDGLQJVHWWKHUHVSRQVHUHDGLQJDQGUHWXUQWRQRUPDORSHUDWLRQ,WGHVFULEHV
FDOLEUDWLRQXVLQJDFDOLEUDWLRQNLWWKDWLQFOXGHVDFDOLEUDWLRQFXSFDOLEUDWLRQJDVVDPSOHWXELQJDQGD
IL[HGIORZUHJXODWRUZLWKDQRQRIINQRE5.,,QVWUXPHQWV,QFUHFRPPHQGVXVLQJD/30OLWHUV
SHUPLQXWHIL[HGIORZUHJXODWRU
3UHSDULQJIRU&DOLEUDWLRQ
127( &DOLEUDWLQJWKH&2GHWHFWRUPD\FDXVHDODUPV%HVXUHWRSXWWKHFRQWUROOHULQWRLWVFDOLEUDWLRQ
SURJUDPRUGLVDEOHH[WHUQDODODUPVEHIRUHFDOLEUDWLQJ
WARNING: Do not remove the detector housing cap while the circuits are energized unless the
area is determined to be non-hazardous. Keep the detector housing cap tightly closed
during operation.
 6FUHZWKHFDOLEUDWLRQFXSRQWRWKHERWWRPRIWKH&2GHWHFWRU
 6FUHZWKHUHJXODWRULQWRWKHFDOLEUDWLRQF\OLQGHU
 8VHWKHFDOLEUDWLRQNLWVDPSOHWXELQJWRFRQQHFWWKHIL[HGIORZUHJXODWRUWRWKHFDOLEUDWLRQFXS
 3XWWKHFRQWUROOHULQWRLWVFDOLEUDWLRQSURJUDP
www.calcert.com [email protected]1.800.544.2843 0
5
10
15
20
25
30

&2'HWHFWRU
6HWWLQJWKH=HUR5HDGLQJ
127( ,I\RXFDQYHULI\WKDWWKH&2GHWHFWRULVLQDIUHVKDLUHQYLURQPHQW\RXGRQRWQHHGWRDSSO\
]HURDLUWRWKHGHWHFWRUEHIRUHDGMXVWLQJWKH]HURUHDGLQJ
 )ROORZWKHGLUHFWLRQVLQWKHFRQWUROOHURSHUDWRU¶VPDQXDOIRUVHWWLQJWKH]HURUHDGLQJ
 :KHQWKHLQVWUXFWLRQVFDOOIRUDSSO\LQJ]HURDLUWRWKHGHWHFWRUWXUQWKHUHJXODWRU¶VRQRIINQRE
FRXQWHUFORFNZLVHWRRSHQLW
 $OORZWKHJDVWRIORZIRUWZRPLQXWHV
 6HWWKH]HURUHDGLQJDFFRUGLQJWRWKHFRQWUROOHURSHUDWRU¶VPDQXDO
 7XUQWKHUHJXODWRU¶VRQRIINQREFORFNZLVHWRFORVHLW
 /HDYHWKHVDPSOHWXELQJFRQQHFWHGWRWKHUHJXODWRUDQGWKHFDOLEUDWLRQFXS
6HWWLQJWKH5HVSRQVH5HDGLQJ
 )ROORZWKHGLUHFWLRQVLQWKHFRQWUROOHURSHUDWRU¶VPDQXDOIRUVHWWLQJWKHUHVSRQVHUHDGLQJVSDQ
 :KHQWKHGLUHFWLRQVFDOOIRUH[SRVLQJWKHGHWHFWRUWRJDVWXUQWKHUHJXODWRU¶VRQRIINQRE
FRXQWHUFORFNZLVHWRRSHQLW
 $OORZJDVWRIORZIRUPLQXWHVEHIRUHFRQWLQXLQJZLWKWKHGLUHFWLRQV
 $IWHUVHWWLQJWKHUHVSRQVHUHDGLQJWXUQWKHUHJXODWRU¶VRQRIINQREFORFNZLVHWRFORVHLW
 8QVFUHZWKHUHJXODWRUIURPWKHF\OLQGHU
 5HPRYHWKHFDOLEUDWLRQFXSIURPWKHGHWHFWRU
127( )RUFRQYHQLHQFHOHDYHUHJXODWRUDQGFDOLEUDWLRQFXSFRQQHFWHGE\WKHVDPSOHWXELQJ
 $OORZDERXWVHFRQGVIRUWKHJDVUHDGLQJWRGHFUHDVHEHORZWKHDODUPSRLQWVDQGWKHQUHWXUQWKH
FRQWUROOHUWRQRUPDORSHUDWLRQ
127( ,I\RXGRQRWDOORZWKHJDVUHDGLQJWRGHFUHDVHEHORZWKHDODUPSRLQWVWKHQXQZDQWHGDODUPV
PD\RFFXU
 9HULI\WKDWWKHFRQWUROOHUGLVSOD\UHDGLQJGHFUHDVHVDQGVWDELOL]HVDWSSP&2
 6WRUHWKHFRPSRQHQWVRIWKHFDOLEUDWLRQNLWLQDVDIHDQGFRQYHQLHQWSODFH
www.calcert.com [email protected]1.800.544.2843 0
5
10
15
20
25
30

&2'HWHFWRU
3DUWV/LVW
7DEOHOLVWVUHSODFHPHQWSDUWVDQGDFFHVVRULHVIRUWKH&2GHWHFWRU
7DEOH3DUWV/LVW
3DUW1XPEHU 'HVFULSWLRQ
5. 6DPSOHWXELQJRUGHUE\WKHIRRW
5. 'HWHFWRUKRXVLQJFDSJDVNHW
5. 5XEEHUUHWDLQLQJERRWIRUFKDUFRDOILOWHU
5. &KDUFRDOILOWHUGLVN
 &2UHSODFHPHQWGHWHFWRUDVVHPEO\LQFOXGHVVHQVRU
 65-2438 CO Detector Operator’s Manual WKLVGRFXPHQW
5. &DOLEUDWLRQF\OLQGHUSSP&2LQDLUOLWHUVWHHO
5. &DOLEUDWLRQF\OLQGHUSSP&2LQDLUOLWHU
5. =HURDLUFDOLEUDWLRQF\OLQGHUOLWHU
5. =HURDLUFDOLEUDWLRQF\OLQGHUOLWHUVWHHO
5. =HURDLUFDOLEUDWLRQF\OLQGHUOLWHU
5. 5HJXODWRUZLWKJDXJHDQGNQRE/30IRUOLWHUDQGOLWHU
VWHHOFDOLEUDWLRQF\OLQGHUVF\OLQGHUVZLWKH[WHUQDOWKUHDGV
5. 5HJXODWRUZLWKJDXJHDQGNQRE/30IRUOLWHUDOXPLQXP
OLWHUOLWHUFDOLEUDWLRQF\OLQGHUVF\OLQGHUVZLWKLQWHUQDOWKUHDGV
5. &DOLEUDWLRQFXS
(6&2 &2UHSODFHPHQWVHQVRU
www.calcert.com [email protected]1.800.544.2843 0
5
10
15
20
25
30