INSTALLATION INSTRUCTIONS
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INSTALLATION INSTRUCTIONS
Air leak testers detect leaks by reading out precise pressure (air condition) alterations.
Thus, it requires different handling instructions from other standard precision equipment.
WARNING
Tester must be in a stable position.
・
Be sure to install the tester on a level surface.
Vibrations or earthquakes may cause the tester to fall and cause injury to operators.
Do not place anything on top of the tester.
・
Do not place anything on top of the tester. Falling objects may
result in injury.
CAUTION
Do not install the tester in the following locations:
・
High moisture or dusty areas.
・
Areas in which oil and water can cause contamination.
・
Areas directly exposed to sunlight.
・
Outdoors
May result in fire or electric shock.
・
Areas with obstructions or places in which the testers fanning
system may be blocked.
The tester may overheat and may cause for fires.
Moving the Tester:
・
Be sure to shut off the power, unplug cords, cut off the
pneumatic source and remove piping.
・
Be sure to carry the tester in a stable manner.
(Do not carry the tester by the manual valve
handle.)
May cause damage to the tester or to its casing and may result in
injury
.
○
OPERATION ENVIRONMENT
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•
To keep the stable measurement condition, install the air
leak tester where it will not receive any influences from
temperature or humidity changes, such as at the center of
the facility. Do not install the tester near windows or
an area that is directly exposed to the sunlight. The
operation temperature and humidity is as follows.
Ambient Temperature: 0~40
℃
Ambient Humidity: 35~85%RH with no condensation.
•
In order to attain best results and accuracy, it is recommended that the operation
temperature and environment humidity condition is 23 ±5
℃
, 55±10%RH.
•
Rapid temperature change adds the noise on the measurement and specified
performance cannot be obtained.
•
Transferring the tester rapidly from high to low temperature locations and/or
humidity points may cause condensation. When such cases cannot be avoided,
leave the tester in the environment for at least an hour in order for it to adjust to
the surrounding temperature.
•
Environment
Temperature change is the enemy of leak test.
Avoid
the direct sun shine or the wind from outside on
work, master and measurement piping. Also be
careful against the wind from air conditioner
(heating/cooling) duct or the entrance.
Warning
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