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Corbin Russwin CL3700 Series Cylindrical Lock Installation Instructions_P-774-3-240106 image on page 1

Corbin Russwin CL3700 Series Cylindrical Lock Installation Instructions_P-774-3-240106 image on page 1

Corbin Russwin CL3700 Series Cylindrical Lock Installation Instructions_P-774-3-240106 image on page 1

Corbin Russwin CL3700 Series Cylindrical Lock Installation Instructions_P-774-3-240106 image on page 1

  • 6. Disassemble lock.
  • A Remove inside lever or knob and rose (depress the retainer button on the neck of the inside assembly with screwdriver.)
  • B. Pull knob or lever away from inside rose support.

Corbin Russwin CL3700 Series Cylindrical Lock Installation Instructions_P-774-3-240106 image on page 2

7. Install outside knob or lever.

\mathbb{A}_{\mbox{\tiny A}} Insert outside knob or lever with square spindle into latch

Warning: locking bar shaft must be in horizontal position as in drawing.

Corbin Russwin CL3700 Series Cylindrical Lock Installation Instructions_P-774-3-240106 image on page 2

8. Installation of cylinder.

  • A. Depress retainer button in outside lever and remove lever. If cylinder is already installed it must be unlocked to depress retainer button (insert key and rotate 90 degrees to unlock).
  • For knobs only slip collar onto shaft and align small hole with retainer button. Insert cylinder into outside lever or knob shaft. For storeroom function first rotate key 90°.
  • D. Slip knob or lever onto shaft and align small hole with retainer button. Depress retainer button and push knob or lever into position.

9. Install Inside assembly.

  • A. Slip inside assembly over locking bar (turn button must be in vertical position).
  • B. Insert screws through inside mounting plate and tighten evenly until secure. Note: Retainer pin and lever must be located toward the jamb of the door.
  • ©. Slip knob or lever onto shaft aligning small hole with retainer button. Depress retainer button and push knob or lever into position.

Notes:

Storeroom Function

  • * Latchbolt operated by inside lever, key in outside lever.
  • * Outside lever always locked. Rotate key 90° clockwise to unlock lever. Lever retracts latchbolt, rotate key to relock.

Classroom Function

  • * Either lever operates latchbolt (except when outside lever is locked by key).
  • * Rotate key 360° counterclockwise to unlock lever. Rotate 360° to relock lever.
  • * Inside lever always active.