E3S-R

7

Safety Precautions

Refer to Warranty and Limitations of Liability.

This product is not designed or rated for ensuring

safety of persons either directly or indirectly.

Do not use it for such purposes.

Do not use the product in atmospheres or environments that exceed

product ratings.

● Adjusting

• When the E3S-R senses a cylindrical object, the amount of light

received varies with the direction of the cylindrical object. To

prevent this, locate the E3S-R as shown in the following illustration.

• When the E3S-R senses an uneven plastic container or glass

bottle, the amount of light received varies with the direction and

sensing part of the plastic container or glass bottle. To prevent this,

turn a sample of the plastic container or glass bottle to the best

sensing position of the E3S-R to find and decide the optimum

direction and sensing part, and then make the sensitivity

adjustment.

• In principle, sensing objects must pass through the center between

the E3S-R and the reflector. Sensing objects must not be too close

to the Reflector, otherwise sensing errors may result.

• Unless otherwise indicated, the E39-R1 Reflector is required for

transparent object detection. The Receiver may not receive any

light and detection capability may decline with other Reflectors.

WARNING

Precautions for Correct Use

Reflector