Panasonic SF4-AH Series, Instruction Manual

Page: 61 / 80

3-4 Adjustment
3-4-1 Beam-axis Alignment
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.
<Reference>
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.
<Reference>
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.
© Panasonic Industrial Devices SUNX Co., Ltd. 2013 MJE-SF4A No.0038-55V
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