Faraday 8742, Руководство по установке

Страница: 11 / 12

11 P/N 315-049708FA-4
Refer to the following Installation Instructions for additional
information on testing each of these detectors:
The 8710 and 8713 can also be tested individually using the
8720. Refer to the 8720 Manual, P/N 315-033260FA.
MAINTENANCE The performance of the air duct detector unit may be
adversely affected by dirt or foreign matter on the sampling
tubes or detector. If the air holes in the input sampling tube
become restricted, the unit cannot receive a proper air
sample, and performance is impaired. It is recommended
that the sampling tubes be checked and cleaned periodically.
The detector maintenance program should consist of
periodic cleaning of dust from the detector head by using a
vacuum cleaner. For cleaning Models 8854, 8713 or 8710,
refer to the detector’s Installation Instructions (See Table A).
The cleaning and test program is recommended for 6 month
intervals, or more frequently, if needed, depending on the
individual detector environment. Consult your local code and
AHJ requirements for required maintenance schedules.
Under Under
Under Under
Under no circumst no circumst
no circumst no circumst
no circumstances is the det ances is the det
ances is the det ances is the det
ances is the detector ector
ector ector
ector por por
por por
portttttion of the unit ion of the unit
ion of the unit ion of the unit
ion of the unit
to be disassembled by an to be disassembled by an
to be disassembled by an to be disassembled by an to be disassembled by anyyyyyone other
one other
one other one other one other than an authoriz
than an authoriz
than an authoriz than an authoriz than an authorized
ed
ed ed ed
FFFFFarada arada arada arada araday S y S y S y S y Syyyyyst st st st stems ems ems ems ems T TT TTec ec ec ec echnician. hnician. hnician. hnician. hnician. F F F F For or or or or service, service, service, service, service, cont cont cont cont contact y act y act y act y act your our our our our
nearest authoriz nearest authoriz
nearest authoriz nearest authoriz
nearest authorized F ed F
ed F ed F
ed Farada arada
arada arada
araday S y S
y S y S
y Service R ervice R
ervice R ervice R
ervice Represent epresent
epresent epresent
epresentat at
at at
atiiiiive. ve.
ve. ve.
ve.
If the fire alarm sy If the fire alarm sy If the fire alarm sy If the fire alarm sy If the fire alarm syst st st st stem is connect em is connect em is connect em is connect em is connected to a central st ed to a central st ed to a central st ed to a central st ed to a central stat at at at ation or ion or ion or ion or ion or fire fire fire fire fire
depar depar
depar depar
department, tment,
tment, tment,
tment, or or
or or
or operat operat
operat operat
operates ext es ext
es ext es ext
es external devices suc ernal devices suc
ernal devices suc ernal devices suc
ernal devices such as fans, h as fans,
h as fans, h as fans,
h as fans, ext ext
ext ext
extin- in-
in- in-
in-
guishers, guishers,
guishers, guishers, guishers, etc.,
etc.,
etc., etc., etc., connect
connect
connect connect connected,
ed,
ed, ed, ed, not
not
not not notify appropriat
ify appropriat
ify appropriat ify appropriat ify appropriate personnel and
e personnel and
e personnel and e personnel and e personnel and
disconnect the ext disconnect the ext disconnect the ext disconnect the ext disconnect the external devices unt ernal devices unt ernal devices unt ernal devices unt ernal devices until all t il all t il all t il all t il all tests are complet ests are complet ests are complet ests are complet ests are completed. ed. ed. ed. ed.
Af Af Af Af Afttttter er er er er t t t t test est est est esting, ing, ing, ing, ing, reset the sy reset the sy reset the sy reset the sy reset the syst st st st stem, em, em, em, em, reconnect the devices, reconnect the devices, reconnect the devices, reconnect the devices, reconnect the devices, and not and not and not and not and notify ify ify ify ify
the personnel that the sy the personnel that the sy
the personnel that the sy the personnel that the sy
the personnel that the syst st
st st
stem is operat em is operat
em is operat em is operat
em is operating ag ing ag
ing ag ing ag
ing again. ain.
ain. ain.
ain.
A E L B A T
r o t c e t e D
n o i t a l l a t s n I
n o i t c u r t s n I
4 5 8 8 A F 8 9 1 4 9 0 - 5 1 3
3 1 7 8 A F 0 9 2 3 3 0 - 5 1 3
0 1 7 8 A F 0 9 2 3 3 0 - 5 1 3