SARGENT HC-L980 & 12-HC-L980 Keyed Removable Mullions User Manual
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ASSEMBLY INSTRUCTIONS FOR HC-L980 AND 12-HC-L980 MULLION
© SARGENT Manufacturing Company All rights reserved
A7962A
Keyway
Cylinder
Blocking Ring
5/64" Allen Wrench
6.
Installation of Cylinder
6-1. Depress latchbolt and hold fully retracted.
6-2. Carefully thread cylinder with blocking ring into lock assembly until it bottoms out.
6-3. Unscrew the cylinder orienting keyway at bottom.
6-4. Release latch bolt. Note: If latch bolt is not fully projected loosen cylinder an additional 1-2 full turns.
6-5. Tighten set screw with 5/64" Allen Wrench through access hole in side of mullion.
6-6. Check operation of cylinder and lock assembly. Note: Key only turns counter-clockwise.
7. Install the mullion body
7-1. Place mullion body onto bottom retainer and pivot into opening.
7-2. Tighten bottom retainer set screw with 3/16" Allen Wrench to prevent mullion rattle.
8. Install exit devices according to manufacturer’s instructions