Maintenance; Cleaning Procedure; O I Plate Removal; Periodic Checkout Procedure - Det-Tronics X5200 Instructions Manual

maINTENaNCE

Important
Pe r i o d i c fl a m e p a t h i n s p e c t i o n s a re n o t
recommended, since the product is not intended
to be serviced and provides proper ingress
protection to eliminate potential deterioration of the
flamepaths.
WarnIng
The sensor module ("front" half of the detector)
contains no user serviceable components
and should never be opened. The terminal
compartment is the only part of the enclosure that
should be opened by the user in the field.
To maintain maximum sensitivity and false alarm
resistance, the viewing windows of the X5200 must be
kept relatively clean. Refer to the procedure below for
cleaning instructions.

CLEANING pROCEDuRE

CaUtIon
Disable any extinguishing equipment that is
connected to the unit to prevent unwanted
actuation.
To clean the windows and o i plate, use Det-Tronics
window cleaner (part number 001680-001) and a soft
cloth, cotton swab or tissue and refer to the following
procedure.
1. Disable any extinguishing equipment that is
connected to the unit.
Remove input power when cleaning the detector
windows. The rubbing motion on the surface of
the windows during cleaning can create static
electricity that could result in unwanted output
activation.
2. To clean the optical surfaces, remove the o i plate
following the procedure described below.
3. Thoroughly clean both viewing windows and reflective
surfaces of the o i plate using a clean cloth, cotton
swab or tissue, and Det-Tronics window cleaning
solution. If a stronger solution is needed, isopropyl
alcohol may be used.
4. Re-install the o i plate following the procedure
described below.
8.2
NOTE
o i
pLAtE REMOvAL
1. Disable any extinguishing equipment that is
connected to the unit.
2. Loosen the two captive screws, then grasp the o i
plate by the visor and remove it from the detector.
See Figure 17.
3. Thoroughly clean the o i plate reflective surfaces,
holding it by its edges to avoid leaving fingerprints
on the inside reflective surface.
4. Re-install the o i plate. Ensure that the plate is flat
on the detector surface. Tighten the o i plate screws
securely (40 oz/inches).
If the o i plate is removed, be sure to install
the original o i plate.
interchangeable and should not be mixed with
o i plates from other detectors. If corrosive
contaminants in the atmosphere cause the o i
plate surface to deteriorate to the extent that it is no
longer possible to restore it to its original condition,
it must be replaced. Consult factory for o i plate
replacement procedure.

pERIODIC CHECkOut pROCEDuRE

A checkout of the system using the manual or magnetic
o i feature should be performed on a regularly scheduled
basis to ensure that the system is operating properly. To
test the system, perform the "Fire Alarm Test" as described
in the "Startup Procedure" section of this manual.

CLOCk bAttERY

(Not used with EQp Model)
The real time clock has a backup battery that will operate
the clock with no external power for nominally 10 years.
It is recommended that the battery be replaced every
7 years. Return the device to the factory for battery
replacement.
If the backup battery is depleted, there is no effect
on the operation of the flame detector, but the time
stamping of the data log may be affected.
B2135
Figure 17—
16
NOTE
O i plates are not
NOTE
GRASP VISOR AND
REMOVE
LOOSEN TWO
CAPTIVE SCREWS
o i
Plate Removal
o i
PLATE
95-8546