ADB Safegate RELIANCE, User Manual

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6. Looking from above, make sure the prism edge is parallel with the prism holder, see Figure 25 .
Figure 25: Prism holder edge
7. Use alcohol based cleaner to remove any grease or dust from the prism.
8. Attach the LED board holder, including screws. The screws on the LED holder shall be tightened to a torque of 4.5 Nm, in
sequence 1-4. Tighten the same screws again to a torque of 4.5 Nm, in sequence 5-8. See Figure 26 .
Note
The torquing sequence must be respected as it ensures correct positioning of the prism.
Figure 26: Tighten screws in sequence
1 5
3 6
4 7 2 8
9. Re-tighten the two screws on the steel plate to 4.5 Nm. See Figure 26 .
10. Assemble the light fixture.
UM-5027, Rev. 1.0, 2020/12/10 47
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