Contec CONPROSYS Alpha Series Reference Manual page 16

Do not use the product in extremely humid or dusty locations. It is extremely dangerous to use

the product with its interior penetrated by water or any other fluid or conductive dust. If the
product must be used in such an environment, install it on a dust-proof control panel, for
example.
Avoid using or storing the product in locations subject to shock or vibration that exceeds

range of specification.
When transporting the product, take suitable measures to avoid applying shock or vibration

directly to the product.
Impact resistance: 15G (11ms) below.
Use the product in the specified operating condition (temperature, humidity, vibration and

shock).
The product should always be grounded (earth).

Avoid installing in the place where ventilation of the product may compromise. Insufficient

aeration could heat up the product and lead to malfunctions or damages.
Do not use the product in the vicinity of devices that generate strong magnetic force or noise.

Such products will cause the product to malfunction (stop, reboot).
Do not use or store the product in the presence of chemicals.

When removing connectors or cables, always unplug the power cables and confirm the LEDs

are turned off.
Do not modify the product. CONTEC will bear no responsibility for any problems, etc., resulting

from modifying the product.
In the event of failure or abnormality (foul smells or excessive heat generation), unplug the

power cables immediately and contact your retailer.
To connect with peripherals, use a grounded, shielded cable.

To clean the product, wipe it gently with a soft cloth dampened with either water or mild

detergent. Do not use chemicals or a volatile solvent, such as benzene or thinner, to prevent
the paint to be scraped or discolored.
When connecting cables, first check the shapes of connectors, and then insert them in the

correct orientation. After they are connected, do not put too much load on the connected part.
Doing so may result in poor contact or damage to the product and the connected part.
Do not touch metal parts or terminals with your hands when the product is in operation.

Otherwise, the product may malfunction, or cause failure.
Do not touch the product or connectors with a wet hand to avoid electric shock.

The specifications of the product are subject to change without notice for enhancement and

quality improvement. Even when using the product continuously, be sure to read the manual
in the CONTEC's website and understand the contents.
When the product is used in a place that is affected by overcurrent or overvoltage (lightning

surge), select appropriate surge protection device for all of the route (Power line, signal line,
earth, etc.). Consult with the specialist regarding selecting, purchasing, and setting the surge
protection device.
When disposing of the product, follow the disposal procedures stipulated under the relevant

laws and municipal ordinances.
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Safety Precautions
CPSA-PCB100 Reference Manual
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