Lockset shall be a heavy-duty mortise lockset which contains a 3/4" deadlatch. Interior exiting shall be by depression of a lever handle. Exterior unlocking shall be either by a key and depression of the lever handle or through an interface with the intercom or card access system, which shall send an impulse to momentarily release the lever handle, allowing it to be depressed and retract the latch. The exterior shall always be in a "Fail Secure" mode: key is always required for entry. Security is maintained in the event of a power failure.

Exiting shall be possible at all times with a single motion or action and is "Fail Safe". Power is not required for exiting.

An electromagnetic lock, containing 1,200 lb. of holding force shall be installed. The electromagnetic lock shall be de powered simultaneously with the movement of either lever handle retracting the latch. All switches for the electromagnetic lock shall be contained within the trim units. There is to be no special movement or action required to release the magnet.

The exterior lever handle shall be fabricated of cast stainless steel and contain a slip-clutch apparatus which will lower or rise without retracting the latch if depressed without insertion of the key or electric release. The exterior lever handle unit shall also contain the ability to replace the cylinder without removing the interior or exterior trim plates. Access to remove the cylinder shall be via allen screw through the interior trim. A series of two allen screws, one of which is to be removed, shall be used. The cylinder shall be protected within a hardened steel cylinder protector.

The interior lever shall also be made of cast stainless steel and shall contain a removable cap at the hub, which when removed via allen key shall allow for the removal of the spindle. After removal of the spindle the lockset is to be able to be removed without any further removal of the lock trim. The bolt sections of the interior trim are to be covered by Trim Brackets which are pop-riveted to the door.

Lockset trim shall be thru-bolted with four bolts and one-way threaded caps. Power required for the exterior trim is 24vAC, 30va (or 24vDC if so specified). A Handle Stop is to be affixed to the bottom of the exterior lever handle unit and shall protrude outward so as to prevent handle rotation over 180 degrees.

For 9032 Model Only: Exterior Trim Brackets shall be affixed over the exterior lever handle unit at the cylinder and lever handle and affixed to the door with security fasteners. All exposed screws are to be tamper-proof.

The electromagnetic lock is to be affixed to the header of the frame. A separate aluminum channel is to be installed which envelopes the electromagnet and protects it against vandalism. The channel is to be affixed to the header with security fasteners. The channel shall be constructed of one aluminum piece with 1/8" thick walls.

ADD FOR Outswinging Doors
A Latch Protector shall be mounted to protrude over the edge of the door and cover the latch and strike on all outswinging doors.