Azbil AUR355, Руководство пользователя

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Chapter 2. Installation and Wiring
WARNING
This device is equipped with functions that are extremely important for the safe operation of
combustion equipment. Be sure to follow the instructions stated in this user’s manual.
Before mounting, removing, or wiring, be sure to turn off the power to this device and all
connected devices. Failure to do so may result in electric shock.
CAUTION
For mounting and wiring, follow the instructions in this user’s manual or in manuals provided
by the combustion equipment manufacturer.
Follow all applicable regulations when doing the wiring work.
Connect the power supply last to prevent electric shock or damage. Otherwise touching
terminals by mistake may cause electric shock or may damage the device.
Do not use unused terminals on the device as relay terminals.
Make sure that loads connected to the terminals do not exceed the rating indicated in the
specifications.
Always supply electricity at the voltage and frequency stated on the model label of this device.
Make sure the burner frame is properly grounded complying with applicable local electrical
codes, ordinances and regulations.
Run the high-voltage ignition transformer cable separately and keep it at least 30 cm away
from this device.
Keep power wires and the ignition transformer high voltage cable separate from the flame
detector wiring.
Make sure that ignition transformer high-voltage cables are properly connected to prevent
faulty contact. Faulty contact can generate high-frequency radio waves, causing malfunction.
The ignition transformer ground must be directly connected to the burner itself or to metal
that is electrically connected to the burner.
Check that the wiring is correct before use. Incorrect wiring may cause damage or faulty
operation.
If the wiring from this device exceeds the recommended length, prevent malfunction due
to the effects of external noise by running wires from the control panel to the case through
a conduit, keeping power lines and input lines apart from each other, and other measures.
Check the operation of the system after installation.
After turning on the power, allow sufficient time before checking the output of this device.
This device does not start operation until about 8 seconds after power-on.