Safety Precautions - aoyue Int2930 Instruction Manual

OPERATING GUIDELINES
To de-activate the system lock:
1. With the unit turned On, press and hold the INCREASE, SET and
DECREASE button for more than 10 seconds.
2. The display would switch from "SAFE" to the set temperature
display when system lock has been disengaged.
G. TEMPERATURE SCALE
The displayed temperature can be toggled between the centigrade
scale or the Fahrenheit scale.
To switch between the two scales follow these procedures:
1. While the unit is ON , press and hold the set button.
2. Wait for the display to change to "A###", then repeatedly press the
"SET" button until " C°" or " F°" is displayed. This denotes that we
are now configuring temperature scale settings.
3. "C°" indicates that the current system scale is Centigrade. "F°"
denotes the selected temperature scale is the Fahrenheit scale.
Press the increase or decrease button to select between the two
temperature scales.
4. To save the temperature scale settings, repeatedly press the SET
button until the display shows the word "SAVE". Press the increase
button to save and exit from the system configuration mode.
The temperature display would change according to the scale
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selected. A suffix "F" /"###F" indicates the Fahrenheit scale, while
"C" /"###C" indicated the Centigrade scale.
Note: During system configuration mode if it is decided that
the recently changed setting should not be saved into system
memory, repeatedly press the set button until the display
shows the word "CncL" (cancel). Press the increase button to
exit system configuration mode without saving the most
recent changes made.
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SAFETY PRECAUTIONS

CAUTION:
Improper usage can cause serious injury to personnel and/or
damage to equipment and work area. For your own safety, please observe
the following precautions.
Check each component after opening the package to make sure
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everything is in good condition. If there are any suspected
damage, do not use the item and report the issue to your vendor.
Turn OFF the main power switch and unplug the device from
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power source when moving the device.
Do not strike or subject the main unit (and all its components) to
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physical shock. Use carefully to avoid damage to any part.
● Handle with care.
- Never drop or sharply jolt the unit.
- Contains delicate parts that may break if the unit is dropped.
Make sure the equipment is always grounded. Always connect
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power to a grounded receptacle.
● Temperature may reach as high as 480°C when switched ON.
- Do not use the device near flammable gases, paper and other flammable
materials.
- Do not touch heated parts, which can cause severe burns.
- Do not touch metallic parts near the tip.
Disconnect the plug from the power source if the unit will not be
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used for a long period.
- Turn off power during breaks, if possible.
● Use only genuine replacement parts.
- Turn off power and let the unit cool down before replacing any part.
The unit may produce a small amount of smoke and unusual odor
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during initial usage. This is normal and should not yield any
negative result when reworking.
Soldering process produces smoke — use on well ventilated places.
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Do not alter the unit, specifically the internal circuitry, in any
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manner.
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