IDEC SE2L Series, User Manual

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SE2L User’s Manual (SE9Z-B1865)
9
2. Safety precautions
2.1 General precautions

SE2L is designed to protect human begins or systems by monitoring the hazardous area. It is not
designed for the protection from high speed objects or the electromagnetic radiation.

Perform pre-operation tests in order to verify the performance of SE2L.

Do not modify or disassemble SE2L. Such modifications will affect the detection capability leading to
injuries or death.

Do not modify or disassemble SE2L to maintain its housing rating. Such modifications will void the
warranty.

The person-in-charge should be qualified to operate SE2L. The person must be trained, on safety
requirements with necessary cautions for handling the device.

The person-in-charge should train the user with correct installation, operation, inspection and
maintenance procedures.

The person-in-charge is responsible to ensure the proper working environment for SE2L.

The person-in-charge is responsible for the compliance with the local safety requirements, standards,
rules and regulations, laws of respective nations, states or districts when SE2L is used in a safety-related
system.
 SE2L has been manufactured and shipped under the strict quality control. If you find any defect in the
product contact the nearest distributor or sales representative.

IDEC cannot be held responsible for the damages or failure due to misuse of the product.

User should prepare test pieces for detection capability verification. The test piece should emulate the
smallest object that is intended to be detected during the operation.

Maximum level of homogeneous pollution for SE2L to operate normally is under 30%. SE2L will
report error if the pollution exceeds the stated limit. Always keep the optical window in clean condition
to avoid the error.

Before resetting the interlock of SE2L, user must ensure the surrounding is safe especially the protected
area.

Apply sufficient measures to ensure safety of the protected area when decommissioning SE2L.
Protective materials such as guards or light curtain should be used to prevent the passage to the
hazardous area.

SE2L including its accessories are subject to change without prior notice for the improvement.

SE2L should be disposed as industrial waste or in accordance with the local disposal directives.
 Read the following guidelines for correct use of the SE2L. Proper handling and
usage will ensure the SE2L to operate accordingly.