9
F3SJ-B-01T
Quick Installation Manual
5. Align beams based on the indicators.
The angle adjustment range of intermediate mounting bracket (F39-LJB2) is +/-30 degrees.
6. Fully tighten the hexagon socket screws (M3 x 8/M3 x 18) of top/bottom brackets and intermediate brackets that were lightly tightened.
Please do not tighten each screw one by one. Fully tighten all of them in a balanced manner at all places.
Tightening with torque exceeding the recommended value too much may lead to a failure.
Align the unit to the center
of the angle where stable
indicator (STB) turns ON
Align the unit to the center
of the angle where stable
indicator (STB) turns ON
TOP indicator
(Blue)
STB indicator
(Green)
BTM indicator
(Blue)
Emitter
Receiver
RECEIVER
EMITTER
On when light intensity is 170% or higher
of receiving light output ON threshold
On when bottom end beam is received
On when top end beam is received
Enlarged view
Tighten
securely
Hexagon socket head cap screw (M3 x 8)
(Recommended tightening torque: 0.54Nm)
<Side mounting>
<Backside mounting>
Tighten
securely
Tighten
securely
Enlarged view
Tighten
securely
Hexagon socket
head cap screw
(M3 x 18)
(Recommended tightening torque: 0.54Nm)
<Side mounting>
<Backside mounting>
Tighten
securely
Check
position
Step1
Mount
Step2
Align
beams
Step3
Mounting/Beam Alignment
Wiring
Function Selection
Pre-Operation Checklist /
Maintenance Checklists