Azbil AUD100 Series User Manual

E2
■ Labels
● Effective operation time label
An eective operation time label is included with the main
unit. Use it for maintenance management of the AUD15.
取扱説明書をよく読み、正しくお使いください。
有効使用期限管理ラベル
バーナNo. 有効使用期限形番／名称
Effectiveoperationtimelabel
Effectiveoperationtime Model/NameBurnerNo.
beforeusinganduseitcorrectly.
Pleasereadinstructionscarefully
9735-001-02
Handling Precautions
•In the “Eective operation time” column, write the
estimated date when the total usage time will reach
25,000 hours, as calculated from burner operating
times. If this period is longer than 5 years, write the
same date shown on the expiration date label, and
refer to that date for maintenance purposes.
● Thermolabel
A thermolabel is attached to the AUD15.
Cool the equipment by ventilating so that the
white parts of the thermolabel do not change color to black.
Refer to the thermolabel to help ensure that the allowable am-
bient temperature is not exceeded.
INSTALLATION AND WIRING
WARNING
Do not allow this device to receive ultraviolet rays (ex-
cept from the burner ame), gamma rays, or x-rays. A
false ame signal will endanger combustion safety.
• Sources of ultraviolet rays, gamma rays, and x-rays:
Furnace refractories heated to 1371 °C or more, sparks
from an ignition transformer or arc welder, gas lasers,
sun lamps, sterilization lamps, ashes of light, dirac-
tion analyzers, electron microscopes, X-ray machines,
high-voltage vacuum switches, high-voltage capaci-
tors, radioactive isotopes, etc.
CAUTION
Do not install where exposed to any of the following:
• Atmospheres that interfere with ultraviolet rays be-
cause of vapor, sooty smoke, oil mist, dust, etc.
• Certain chemicals, petroleum solvents, or vapors
(ammonia, sulfur, chlorine, ethylene compounds, ac-
ids, or corrosive gases).
• Prolonged vibration
If gas cannot be allowed to leak out of the furnace
through the monitoring pipe, take appropriate coun-
termeasures.
If the ambient temperature exceeds the specications,
use air purging to cool down the unit.
■ Inserting the AUD15 into the AUD120
Ring nut
Socket unitAUD15Adapter unitMonitoring pipe
(1) Attach the adapter unit to the monitoring pipe.
If the monitoring pipe has a G1/2 parallel male thread,
aer the adapter unit packing makes contact with the
monitoring pipe, tighten manually another 1/8 turn.
If the monitoring pipe has an R1/2 tapered male thread, re-
move the nut packing from the adapter unit and mount it us-
ing thread seal tape or the like to seal it properly.
(2) Align the
mark on the AUD15 with the notch on the socket
unit and insert the AUD15 all the way into the socket unit. e
signal pins (gold-plated) of the tube insert into the holes on
the le and right of the projection on the socket unit.
▲ mark
Notch
AUD15
Socket unit
Insert
Projection on the socket unit
(3) Insert the socket unit mounted with the AUD15 into the
adapter unit which has been attached to the monitoring pipe,
and screw it in by hand all the way until it is tight.
Ring nut
Adapter unit
Handling Precautions
•Never touch the light-receiving glass surface.
•Insert the tube gently to avoid damage.
•Screwing in the socket with a tool could damage the threads
and make removal impossible.
110, 115, 120

Azbil AUD100 Series Specifications

General

Brand	Azbil
Model	AUD100 Series
Category	Security Sensors
Language	English