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MAINTENANCE
Siemens Industry, Inc.
Building Technologies Division
T
A
D
e
e t
t c
r o
n I
P
E
1 -
1
P
E
1 -
1
C
F
P
1 -
/ 1
1 -
1
C
H
F
P
1 -
1
H
F
P
O
1 -
1
S
F
P
1 -
1
S
F
P
O
1 -
1
The FP-11/-11C, HFP-11 and HFPO-11 detectors can also be
tested individually using the DPU. Refer to the DPU Manual,
P/N 315-033260. The SFP-11 and SFPO-11 detectors can be
tested individually using the SDPU. Refer to the SDPU
Manual, P/N 315-033260C.
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 PE-11, PE-11C, FP-11,
FP-11C, HFP-11, HFPO-11, SFP-11 or SFPO-11, 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 no circumst
Under
no circumstances is the det
no circumst
no circumst
Under
Under
no circumst
to be disassembled by an
to be disassembled by an
to be disassembled by an
to be disassembled by an
to be disassembled by any y y y y one other
Siemens Industry
Siemens Industry, , , , , Inc.
Siemens Industry
Siemens Industry
Siemens Industry
cont
contact y
cont
act y
act your
act y
our
our
our nearest authoriz
nearest authorized Siemens Industry
nearest authoriz
nearest authoriz
cont
cont
act y
our
nearest authoriz
S S S S S ervice R
ervice R
ervice R
epresent
epresent
epresentat at at at ati i i i i ve.
ervice Represent
ervice R
epresent
If the fire alarm sy
If the fire alarm sy
If the fire alarm syst st st st stem is connect
If the fire alarm sy
If the fire alarm sy
depar
department,
depar
tment,
tment, or or or or or operat
tment,
operat
operates ext
operat
depar
depar
tment,
operat
guishers,
guishers,
guishers,
guishers,
guishers, etc.,
etc., connect
etc.,
etc.,
etc.,
connected,
connect
connect
connect
disconnect the ext
disconnect the ext
disconnect the ext
disconnect the ext
disconnect the external devices unt
Af Af
Af Aft t t t t er er er er er t t t t test
est
est
esting,
ing,
ing,
ing, reset the sy
reset the sy
reset the syst st st st stem,
reset the sy
Af
est
ing,
reset the sy
the personnel that the sy
the personnel that the sy
the personnel that the syst st st st stem is operat
the personnel that the sy
the personnel that the sy
B
L
E
A
s
a t
l l
t a
o i
n
n I
t s
u r
t c
o i
3
1
5
0 -
9
4
1
9
8
3
1
5
0 -
9
5
6
2
6
3
1
5
0 -
9
5
9
2
1
3
1
5
0 -
3
3
2
9
0
3
1
5
0 -
3
4
8
0
0
3
1
5
0 -
3
3
2
9
0
C
3
1
5
0 -
3
3
2
9
0
C
ances is the det
ances is the detector
ances is the det
ances is the det
one other
one other than an authoriz
one other
one other
Inc. S S S S Sy y y y y st st st st stems
Inc.
Inc.
ems
ems T T T T T ec
ems
Inc.
ems
ed Siemens Industry
ed Siemens Industry, , , , , Inc.
ed Siemens Industry
ed Siemens Industry
ve.
ve.
ve.
ve.
em is connect
em is connect
em is connect
em is connected to a central st
ed to a central stat at at at ation or
ed to a central st
ed to a central st
ed to a central st
es ext
es ext
es external devices suc
ernal devices suc
ernal devices such as fans,
ernal devices suc
es ext
ernal devices suc
ed,
ed, not
ed,
ed,
not
not
notify appropriat
not
ify appropriate personnel and
ify appropriat
ify appropriat
ify appropriat
ernal devices unt
ernal devices unt
ernal devices unt
ernal devices until all t
em,
em, reconnect the devices,
em,
reconnect the devices, and not
reconnect the devices,
reconnect the devices,
em,
reconnect the devices,
em is operat
em is operat
em is operat
em is operating ag
13
n
ector por
ector
ector
por
port t t t t ion of the unit
por
ion of the unit
ion of the unit
ion of the unit
ector
por
ion of the unit
than an authoriz
than an authoriz
than an authorized
than an authoriz
ec
ec
hnician. F F F F For or or or or service,
hnician.
hnician.
service,
service,
ec
echnician.
hnician.
service,
service,
ion or fire
ion or
ion or
ion or
h as fans,
h as fans,
h as fans, ext
h as fans,
e personnel and
e personnel and
e personnel and
e personnel and
il all t
il all t
ests are complet
ests are complet
il all t
il all tests are complet
ests are completed.
ests are complet
ing ag
ing ag
ing ag
ing again.
ain.
ain.
ain.
ain.
P/N 315-049708-5
ed
ed
ed
ed
Inc.
Inc.
Inc.
Inc.
fire
fire
fire
fire
extin-
ext
ext
in-
in-
in-
ext
in-
ed.
ed.
ed.
ed.
and notify
and not
and not
ify
ify
ify
and not
ify
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