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Figure 2 Disassembling of Photochamber
CLEANING PROCEDURE*
(See Figure 2)
1.
Notify the proper personnel that the fire alarm system
is being serviced.
2.
Remove the detector to be cleaned from its base.
(See removal section.)
3.
Using a small blade screwdriver, remove the cover
from the rest of the detector by releasing the 2 cover
tabs located on the outside of the cover. Separate
the foam screen from the cover.
4.
FP-11:
Remove the labyrinth from the sensing
chamber by squeezing the labyrinth sides along the
release axis and pulling out. Carefully remove the
labyrinth/thermal holder assembly being sure not to
damage or disconnect the thermal wires.
5.
Clean dust from the detector cover, foam screen,
sensing chamber and labyrinth using a brush, or by
blowing with compressed air.
CAUTION: Do not use a compressed air supply that
may contain an oil residue.
WARNING: Do not remove or loosen the two screws
on the rear of the detector, or calibration
will be lost.
NOTE:
The insect screen and labyrinth may be
replaced with new parts, rather than be
cleaned. Contact Siemens Industry, Inc.
Product Service to order Detector
Maintenance Kit, Model DMK-11.
NOTE:
Do not disconnect the thermal wires
from the detector.
6.
Reassemble the detector by reversing the steps
used for disassembly, and reinstall in its base.
7.
Test the detector. (See Detector Testing section of
this instruction.) Reset the control panel zone after
each alarm.
8.
When all service has been completed, notify
personnel (See Step 1) that system service has
been completed.
CAUTION
NO FIELD REPAIR OF THE DETECTORS
SHOULD BE ATTEMPTED. THE DETECTORS
ARE FACTORY REPAIRABLE ONLY.
COMPATIBLE CONTROL EQUIPMENT
Refer to the
MXL/MXLV OPERATION, INSTALLATION,
AND MAINTENANCE MANUAL,
P/N 315-092036, the
MXL-IQ
OPERATION, INSTALLATION, AND
MAINTENANCE MANUAL
, P/N 315-093624, or the
XLS
INSTALLATION, OPERATION, AND MAINTENANCE
MANUAL,
P/N 315-033744.
System/Detector Compatibility
The FP-11 and FPT-11 can be programmed to replace
older model detectors in older version MXL Systems. The
FP Series cannot be used to replace detectors on XL-3
or IXL Systems. This programming is done using the
Change Dev. ID
mode in: a) FPI-32 firmware version 3.0
or greater (see the
FPI-32 Operations Manual, P/N 315-
090077), or b) DPU Device Programming Unit (refer to
the DPU Manual, P/N 315-033260).
The following table shows the compatibility
configurations:
P/N 315-095921-13
Siemens Industry, Inc.
Building Technologies Division
Florham Park, NJ
Siemens Canada Limited
Building Technologies Division
2 Kenview Boulevard
Brampton, Ontario L6T 5E4 Canada
