Easy 120Specs Installation Operation Theory Delay Settings Wiring Service Main Board Service Front Panel Service Power Service Vending System Service Door Service Manual Drop Service Parts Easy 120V / 120A Specs Installation Operation Theory Programming Wiring Service Main Board Service Front Panel Service Power Service Vending System Service Validated Drop Service Manual Drop Service Door Service Parts Smart Series Common Rules Audit Manage Users Open Door Vending Drops Reports Clock Setup Door Setup Vend Setup Validator Setup Location Setup Troubleshooting Keypad Replacement Parts List |
McGunn Easy 120 - DoorDoor ProblemsPossible outer door problems preventing operation may include handle/cam failure, stuck or blocked bolt work, lock failure, main board failure, key switch failure, or a wiring problem with a switch or the lock.BoltworkThe T-Handle spindle is fitted through a stand-off on the face of the door. On the inside the cam is anchored by a 9/16” locknut. When the handle turns the cam drives the solid piece bolt work up on its guides. 1/2” capture nuts hold the bushings in place which in turn hold the bolt work piece flush against the door. All moving parts are greased to ensure smooth operation.Bolt Guide:  Guide Parts (L to R): Flat Washer, Nylon Washer, Bushing 
Mechanical IssuesPressure on the inside of the door from items stuffed inside can make it very difficult to open the door. The best solution if this happens is to apply pressure to the front of the door while turning the handle. Damaged or jammed bushings can cause similar symptoms. If the handle cam is loose the handle will turn without moving the bolt work.
ElectricalUsing the normal door procedure attempt to open the door. If nothing happens when you press the DOOR button, the problem is the keypad. If both LEDs turn green at the end of the delay but the DOOR LED does not go off when you turn the MGR key, the problem is the MGR keyswitch. If either of the above are the problem, the ACO key should still be able to open the door. If the LEDs respond properly to the MGR keyswitch yet you cannot open the door using the Normal or Armored Car Door Procedure the problem is probably either a lock failure or lock cable. The lock is mounted on a layer of hard plate with phillips head screws. It connects to the door via a short cable (orange and black wires only). The cable has an RJ45 connector at the lock and a snap-on plug for the LOCK1 jack at main board. The ACO Key Switch is mounted directly to the door, above the front panel and across from the handle. It is electrically connected to J22 on the main board.
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©2009 Updated 4-30-09 |
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