Phau Ntawv Qhia

N500-53-00 ฀ ฀ 2฀ ฀ I56-1230-06R
©฀2001฀Notifier฀
A. Functional:฀Magnet฀Test฀(P/N฀M02-04-01฀or฀M02-09-00)
This฀sensor฀can฀be฀functionally฀tested฀with฀a฀test฀magnet.฀The฀test฀magnet฀electronically฀simulates฀smoke฀in฀the฀sensing฀chamber,฀testing฀the฀sensor฀elec-
tronics฀and฀connections฀to฀the฀control฀panel.
1. Hold฀the฀test฀magnet฀in฀the฀magnet฀test฀area฀as฀shown.
2. The฀sensor฀should฀alarm฀the฀panel.
Two฀LEDs฀on฀the฀sensor฀are฀controlled฀by฀the฀panel฀to฀indicate฀sensor฀status.฀Coded฀signals,฀transmitted฀from฀the฀panel,฀can฀cause฀the฀LEDs฀to฀blink,฀latch
on,฀or฀latch฀off.฀Refer฀to฀the฀control฀panel฀technical฀documentation฀for฀sensor฀LED฀status฀operation฀and฀expected฀delay฀to฀alarm.
B. Smoke฀Entry:฀Aerosol฀Generator฀(Gemini฀501)
The฀GEMINI฀model฀501฀aerosol฀generator฀can฀be฀used฀for฀smoke฀entry฀testing.฀Set฀the฀generator฀to฀represent฀4%/ft฀to฀5%/ft฀obscuration฀as฀described฀in
the฀GEMINI฀501฀manual.฀Using฀the฀bowl฀shaped฀applicator,฀apply฀aerosol฀until฀the฀panel฀alarms.
C. Direct฀Heat฀Method฀(Hair฀dryer฀of฀1000-1500฀watts).฀FSP-751T฀only.
Direct฀the฀heat฀toward฀either฀of฀the฀side฀thermistors.฀Hold฀the฀heat฀source฀about฀12฀inches฀from฀the฀detector฀in฀order฀to฀avoid฀damage฀to฀the฀plastic.฀The
detector฀will฀reset฀only฀after฀it฀has฀had฀sufficient฀time฀to฀cool.
Both฀smoke฀and฀heat฀detection฀testing฀are฀recommended฀for฀verifying฀system฀protection฀capability.
A฀sensor฀that฀fails฀any฀of฀these฀tests฀should฀be฀cleaned฀as฀described฀under฀CLEANING,฀and฀retested.฀If฀the฀sensor฀fails฀after฀cleaning,฀it฀must฀be฀replaced฀and฀
returned฀for฀repair.
When฀testing฀is฀complete,฀restore฀the฀system฀to฀normal฀operation฀and฀notify฀the฀proper฀authorities฀that฀the฀system฀is฀back฀in฀operation.
HIGH฀SENSITIVITY฀SETTING
The฀use฀of฀the฀0.2%฀to฀0.5%฀per฀foot฀sensitivity฀setting฀requires฀a฀90-day฀test฀period฀to฀ensure฀that฀the฀detector’s฀environment฀is฀suitable฀for฀this฀setting.฀The฀
following฀steps฀must฀be฀followed฀to฀meet฀Notifier฀and฀UL฀requirements฀for฀this฀high฀sensitivity฀application:
1. Each฀detector฀intended฀for฀0.2%฀to฀0.5%฀per฀foot฀alarm฀application฀shall฀have฀its฀initial฀alarm฀setting฀set฀for฀0.5%฀obscuration฀per฀foot฀alarm฀level.฀The฀initial
prealarm฀setting฀for฀the฀detector฀shall฀be฀set฀to฀the฀intended฀alarm฀setting฀of฀the฀system.฀Prealarm฀shall฀be฀set฀for฀nonlatching฀operation.
2. Detectors฀set฀at฀0.2%฀to฀0.5%฀per฀foot฀are฀intended฀for฀use฀in฀smoke-free,฀environmentally฀controlled฀applications,฀such฀as฀computer฀rooms฀and฀clean฀rooms.
In฀order฀to฀determine฀if฀an฀environment฀is฀suitable฀for฀installation,฀the฀detectors฀shall฀be฀operated฀continuously฀for฀90฀days฀with฀all฀environmental฀factors,
including฀temperature,฀humidity,฀air฀flow,฀occupancy,฀etc.,฀similar฀to฀the฀intended฀application฀for฀these฀detectors.฀An฀electronic฀history฀file฀or฀printer฀shall฀be
used฀to฀record฀all฀events฀associated฀with฀the฀detectors฀under฀testing.
3. At฀the฀end฀of฀90฀days,฀the฀results฀of฀the฀test฀shall฀be฀inspected฀by฀an฀authorized฀Notifier฀representative฀or฀the฀end฀user,฀if฀trained฀by฀an฀authorized฀Notifier
representative.฀If฀no฀alarms฀or฀prealarms฀are฀recorded฀for฀the฀detectors฀under฀testing,฀the฀system฀may฀be฀set฀to฀the฀tested฀prealarm฀level฀in฀the฀0.2%฀to
0.5%฀per฀foot฀range.
CLEANING
It฀is฀recommended฀that฀the฀detector฀be฀removed฀from฀its฀mounting฀base฀to฀facilitate฀cleaning.฀The฀detector฀is฀cleaned฀as฀follows:
NOTE: ฀฀฀฀฀Before฀removing฀the฀detector,฀notify฀the฀proper฀authorities฀that฀the฀smoke฀detector฀system฀is฀undergoing฀maintenance฀and฀will฀be฀temporarily฀out฀of฀
service.฀Disable฀the฀zone฀or฀system฀undergoing฀maintenance฀to฀prevent฀unwanted฀alarms.
1. Remove฀the฀detector฀cover฀by฀prying฀away฀the฀four฀side฀tabs฀with฀a฀small-bladed฀screwdriver,฀and฀then
pulling฀the฀cover฀from฀the฀base.
2. Vacuum฀the฀screen฀carefully฀without฀removing฀it.฀If฀further฀cleaning฀is฀required฀continue฀with฀Step฀3,
otherwise฀skip฀to฀Step฀8.
3. Remove฀the฀screen฀assembly฀by฀pulling฀it฀straight฀out฀(see฀Figure฀4).
4. Remove฀the฀sensing฀chamber฀cover฀by฀pulling฀it฀straight฀out.
5. Clean฀the฀vaned฀chamber฀piece฀by฀vacuuming฀or฀blowing฀out฀dust฀and฀particles.
6. Replace฀the฀sensing฀chamber฀cover,฀aligning฀the฀arrow฀on฀the฀top฀with฀arrow฀on฀the฀printed฀circuit฀board.
7. To฀replace฀the฀screen,฀place฀it฀over฀the฀chamber฀assembly,฀turning฀it฀until฀it฀snaps฀into฀place.
8. Replace฀the฀cover฀using฀the฀LEDs฀to฀align฀the฀cover฀and฀then฀gently฀pushing฀it฀until฀it฀locks฀into฀place.
9. Reinstall฀the฀detector.
10. Test฀the฀detector฀as฀described฀in฀TESTING.
11. Reconnect฀disabled฀circuits.
12. Notify฀the฀proper฀authorities฀that฀the฀system฀is฀back฀on฀line.
A78-2463-18
Figure฀4.
SENSOR
COVER
SENSING
CHAMBER
SENSING
CHAMBER
COVER
SENSOR
SCREEN
COVER฀REMOVAL
TABS
FCC฀Statement
This฀device฀complies฀with฀part฀15฀of฀the฀FCC฀Rules.฀Operation฀is฀subject฀to฀the฀following฀two฀conditions:฀(1)฀This฀device฀may฀not฀cause฀harmful฀interference,฀and฀(2)฀this฀
device฀must฀accept฀any฀interference฀received,฀including฀interference฀that฀may฀cause฀undesired฀operation.
Note:฀฀ This฀equipment฀has฀been฀tested฀and฀found฀to฀comply฀with฀the฀limits฀for฀a฀Class฀B฀digital฀device,฀pursuant฀to฀Part฀15฀of฀the฀FCC฀Rules.฀These฀limits฀are฀designed฀
to฀provide฀reasonable฀฀protection฀against฀harmful฀interference฀in฀a฀residential฀installation.฀This฀equipment฀generates,฀uses฀and฀can฀radiate฀radio฀frequency฀energy฀and,฀if฀
not฀installed฀and฀used฀in฀accordance฀with฀the฀instructions,฀may฀cause฀harmful฀interference฀to฀radio฀communications.฀However,฀there฀is฀no฀guarantee฀that฀interference฀will฀
not฀occur฀in฀a฀particular฀installation.฀฀If฀this฀equipment฀does฀cause฀harmful฀interference฀to฀radio฀or฀television฀reception,฀which฀can฀be฀determined฀by฀turning฀the฀equipment฀
off฀and฀on,฀the฀user฀is฀encouraged฀to฀try฀to฀correct฀the฀interference฀by฀one฀or฀more฀of฀the฀following฀measures:
–฀Reorient฀or฀relocate฀the฀receiving฀antenna.
–฀Increase฀the฀separation฀between฀the฀equipment฀and฀receiver.
–฀Connect฀the฀equipment฀into฀an฀outlet฀on฀a฀circuit฀different฀from฀that฀to฀which฀the฀receiver฀is฀connected.
–฀Consult฀the฀dealer฀or฀an฀experienced฀radio/TV฀technician฀for฀help.
Please฀refer฀to฀insert฀for฀the฀Limitations฀of฀Fire฀Alarm฀Systems