■WARNING
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Do not impose excessive pressure beyond the allowance.
Do not use corrosive measuring fluid.
This may cause pressure measuring element damage or rupture, resulting in measurung spill, eventually human injury or surrounding destruction.
Avoid excessive load, vibration, or shock. The glass tube may be broken. This may cause product damage or rupture to spill measuring fluid,
resulting in human injury or surrounding destruction.
Keep the working temperature range. (* Ambient : -40~65 ℃, * Fluid : Max. 100℃)
In excess of the working temperature range, the pressure switch may be broken or damaged to destroy the surroundings.
Use the device within the rated in/out value as written in the specification. Otherwise, the device may fall in trouble.
Both ends of a cable shall be the solderless terminal coated with an insulator.
The cable gland shall have the specified explosionproof grade or equivalent.
As for wiring, follow the internal wiring rules and the electric facility technology standard.
To detach the pressure switch, be sure to close the valve to block the measuring fluid. Measuring fluid spillage may destroy the surroundings.
When you are using oxygen for the measuring fluid, rely on the Use No Oil manometer.
Any oil reside in an ordinary product may react with oxygen, causing fire or explosion.
During site installation, be sure to follow this manual.
Do not modify the product by all means. Be sure to consult with us prior to repair.
Before you open the product case for installation, be sure to shut off the power behorehand.
Wiring while current is flowing may cause electric shock. Be sure to shut off the power beforehand.
For the right use and safety of this product, please read through this manual prior to use.
Handling error may cause device trip, injury, or disaster.
03
Instructions for Proper and Safe Operation
