which will withstand most abuse, including accidentally stepping on it. However, to prevent a tripping hazard, it is recommended that the door restrictor control box be located under the cross head or other out of the way area. power feed. Everything else is prewired. long, 3 wire, 120 VAC power cord. Connect the power cord to any convenient 120 VAC power source on the car top. NOTE: BEFORE CONNECTING THE POWER CORD BE SURE THAT THE PLUS (+) TERMINAL OF THE BACK-UP BATTERY IS CONNECTED. Cut the power cord to size, or coil and tape down any excess cord to the prevent a tripping hazard. mounting bracket attached. The normal mounting is on the cab header; however a side mounting bracket is also furnished should side mounting be more advantageous. that the plunger and door restrictor bracket must be positioned so that the doors can be opened not more that 4" restrictive.) bracket as a template drill two 3/8" holes for the mounting bolts. One inch between these holes drill a 5/8" hole for the plunger. Bolt the solenoid plunger assembly to the car. two 5/16" cap screws. The bracket is adjustable up and down. Mount the bracket to the door in a location which will prevent the doors from being opened not more that 4". that the part with the 90 degree bend is approximately 1/2" from the bottom of the retracted plunger. the bracket to the door. Push the plunger down to insure that the bracket will make positive contact with the extended plunger in the allowable distance. modulated LED light source. It senses by detecting the presence or absence of the transmitted beam of light after it reflects from the tape provided. (guide rail, hoistway wall, etc.), select an area for mounting the sensor. This area should be as out of the way as optimum dependability It is recommended that the sensor be mounted somewhere between 4 - 20 inches from the reflective tape. reflector tape at an angle. This improves reliability. Lightly tighten the vertical mounting bolt. enough tape for a 5 stop elevator if the full 36" unlocking zone configuration is utilized. strips so that the sensor is pointed at the midpoint of the tape when the elevator is stopped at the landing. below terminal floors. In these cases position the sensor to the actual unlocking area. mounting surface. Remove the tape backing and attach the tape vertically. The 2" wide tape will compensate for minor vertical misalignment Buttons authorized personnel assisting in the evacuation of trapped passengers. Be sure that these release buttons are mounted in locations that can be easily reached while standing in the hallway with the hoistway doors open. restrictor control box. The one for mounting on the car top bottom has a 10 foot cable. These also come with pressure sensitive tape for ease of mounting, or they can be fastened with sheet metal screws. each button to insure that the door restrictor retracts and the buzzer sounds when the button is depressed. The buzzer signifies that the door restrictor is disabled and it will continue to buzz until the release button is depressed again, reactivating the door restrictor. |