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Factory Direct Hardware LCN 9531 User Manual

Page 10

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Page 10 of 14

740100-00(5)

Safety side Door Mounted Safety Sensor (DMSS) disable feature

4. KEYPAD SETTINGS (continued)

Frame

Wall

Active Sensor

(85 degrees or less)

Safety side

DMSS Sensor

Door

DMSS Sensor

Purpose:
Deactivate the Door Mounted Safety Sensor (DMSS) on safety side of door to eliminate
nuisance detection of a wall or guard rail.

1.

Install control box, all door hardware and safety devices per their instructions.

2.

Setup DMSS sensors in accordance with ANSI standard 156.10.

3.

Use keypad to set SAFETY SLOW/STOP (SS) value to STOP (SP).

4.

Use keypad to set SLOWDOWN DISABLE (SD) value to 85.

5.

Activate door opening cycle. If door does not open fully, use keypad
to reduce SD value from 85 in 5 degree increments.

6.

Repeat Step 5 until door opens fully.

7.

Perform a complete system test as described in the section 5.