Table of Contents
Advertisement
5.2. Periodic Inspection
The items that must be inspected one or two times every 6 months to 1 year are listed below.
When the equipment is moved or modified, or layout of the wiring is changed, also perform this
inspection.
Do not needs to check smoke detect function with real smoke such as Tobacco, incense, etc. Because
this smoke detector has self check functions.
№
Item
1
Operating Temperature
2
Operating Humidity
3
Atmosphere
4
Power Supply Voltage
5
Ripple Voltage
6
Installation
7
Appearance
8
Wiring
9
Behavior
Normal
supervision
！
Warning
Object
Content
Common
Used within the
specification?
Common
Used within the
specification?
Common
IS there volatile
or
corrosive
gas?
Common
Used within the
Power
Supply
Voltage
specification?
Common
Used within the
Ripple
Voltage
specification?
Common
Securely
locked?
Obstacle
near
the
inlet/outlet
of detector?
Common
Adhesion of dirt
and
foreign
matter?
Damages?
Common
Damages
Breakages?
Adhesion of dirt
and
foreign
matter on the
connector?
Looseness of
connectors
Detector
State Indication
LED
・Please do not touch the terminal while the unit is energized. It may get an electric
shock.
・Please do the cleaning and the increase tightening of the screw after the power
supply off. If not the power supply off, it may get an electric shock.
・Do not soak a detector in water, and do not put a detector into water.
Method
Judgment
Measure
-10℃～60℃
with
a
thermometer.
Measure
30～85％RH Non
with
a
condensing
hygrometer.
Measure
No tolerance to
corrosive
acid and alkaline.
gas.
Measure
a
DC10.0V
Power
DC30.0V
Supply
voltage.
Measure
a
300mVp-p
ripple
voltage.
Move
the
The detector must
detector
to
be
check.
securely.
Check
Obstacle must not
Visually
be present.
Check
Dirt and foreign
Visually
matter must not
be present.
Check
Damages
Visually
not be present.
or
Check
Damages
Visually
not be present.
Check
Dirt and foreign
Visually
matter must not
be present.
Move
the
Connectors must
wire
to
not be loose
check.
Check
Blink 10 seconds
Visually
interval.
Page
Treatment
Criteria
Meets
specification.
Meets
specification.
Meets
specification.
～
Meets
specification.
Meets
specification.
Retighten
installed
screws
base with proper
torque.
Removed.
Removed
Clean.
must
Change
detector.
must
Change
connector cable.
Removed
Clean.
Change
connector cable.
Check the State
Indication
behavior.
ES1613
730110 K0
11
the
the
the
the
the
the
on
the
and
the
the
and
the
LED
Advertisement
Table of Contents
