Adjustment; Beam-Axis Alignment - Panasonic SF4-AH Series Instruction Manual

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3-4 Adjustment

3-4-1

1. Turn ON the power supply unit of this device.

2. Check that the fault indicator (yellow) of the emitter and receiver are off respectively.

 If the fault indicator (yellow) lights up or blinks, refer to 'Chapter 5 Troubleshooting',

and report the symptoms to the maintenance in charge.

Refer to '3-2-1 Mounting Procedure' for the operations beyond this.

For laser alignment, it is useful to use the beam alignment tool for light curtain (SF-LAT-2N)

(optional).

3. Loosen the two hexagon-socket-head bolts [M3 (length 5mm)] for adjusting the mounting

angle at the top and the bottom of the emitter.

If the intermediate supporting bracket has been mounted on the sensor main body, loosen the

hexagon-socket-head bolt for position adjustment [M4 (length 10mm)] before alignment.

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