Huawei IPC1601 User Manual page 12

IPC1601&2602&5602&5603
User Guide
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Precautions for Use
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Cleaning Precautions
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Environment Precautions
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Issue 12 (2014-06-12)
Verify that a proper power supply is used before running the device.
Keep the power plug to be clean and dry to prevent electric shock or other risks.
When the device is installed in voltage instability regions, grounding the device and
releasing the surge of high-energy to prevent power equipment burnning out.
Avoid heavy weight, violent vibration, soaking during transport, storage, and installation;
otherwise, the device may be damaged. Any damage caused by improper transport of the
assembled device during delivery from or sending back to the manufacture for repair is
out of the warranties.
Never install the device upside down. Hold the device with careful. Never tightly press
any structural parts; otherwise, mechanical breakdown may occur.
Never dissemble the device to repair it. The device must be checked and repaired by
professional maintenance personnel.
Never scratch or abrade the device surface; otherwise, the paint that is dropped down
may cause allergy or device damage. For example, if it drops into the host, electrical
malfunction may occur.
If any exceptions occur, for example, smoke is blown out of the device, the device
sounds abnormally, or peculiar smell is found, stop using the device, power it off, and
remove all cables (such as the power cord and networking cable) connected to the device.
If the device is faulty, contact the specified maintenance center for repair.
Before cleaning the device, stop using the device and power it off, and then remove all
cables (such as the power cord and network cable) connected to the device.
Use a soft and dry cloth to clean the device. If there is any dirt that is difficult to clean,
place a few drops of mild detergent on a soft and clean cloth before cleaning. After the
dirt is removed, dry the device with a cloth.
Never use any volatile solvents (such as the alcohol, benzene, and thinner) or strong and
abrasive alkaline detergent; otherwise, the device surface may be damaged or the device
performance may be reduced.
Never allow any water or other liquid to flow into the device. If any liquid flows into the
device by accident, power the device off, and remove all cables (such as the power cord
and network cable) connected to the device.
Avoid heavy weight, violent vibration, soaking during transport, storage, and installation;
otherwise, the device may be damaged.
Install the device at a place far away from the heat source or ignition source, such as an
electric heater or lighted candle.
Never install or use the device in places where flammable or explosive materials are
saved or in use.
Deploy surge protection devices if the device is installed outside.
When working high above the ground, take security measures, such as wearing helmets
and safety belts and choosing secure elevating apparatus.
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1 Safety Precautions
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