![]() ![]() They function similarly to a mechanical alarm clock, the energy in the mainspring causes a balance wheel to rotate back and forth. Manual timers are typically set by turning a dial to the time interval desired, turning the dial stores energy in a mainspring to run the mechanism. Mechanical timers use clockwork to measure time. Time switches, timing mechanisms that activate a switch, are sometimes also called "timers." Most timers give an indication that the time interval that had been set has expired - such as a loud noise. Working method timers have two main groups: hardware and software timers. A simple example of the first type is an hourglass. The word "timer" is usually reserved for devices that count down from a specified time interval called a countdown timer, while devices that do the opposite, measuring elapsed time by counting upwards from zero, are called stopwatches. Timers can be categorized into two main types. JSTOR ( May 2010) ( Learn how and when to remove this template message)Ī timer is a type of clock used for measuring specific times.Unsourced material may be challenged and removed. Please help improve this article by adding citations to reliable sources. ![]() You can also take advantage of fixya phone service.Įxpert will talk with you via phone for a price.This article needs additional citations for verification. To check on-off settings, manually rotate dial clockwise with your hand and watch lights turn ON-OFF.Ĭheck switch is supposed to be set ON, by moving switch both ways. There is a switch located on side of timer. I have looked at enlarged photos of timer but cannot say exactly how the tripper is set. I'm am guessing that you move the trippers around to time, and then push tripper inward or outward. The trippers are located on outer edge of dial. To set the timer, rotate dial until current time lines up with pointer located on inner dial. The GE 15004 timer does not have a manual at Jasco, so many folks write in about this timer If link above does not show your timer, then add a comment Manually rotate timer dial clockwise, and watch lamp turn ON-OFF to know how to set pins.Īlso move the slide switch one direction and then other direction to see how override switch operates.Īfter checking operation, set pins exactly how you want, and then rotate dial clockwise until current time lines up with pointer located on inner dial.ĭial rotates with passing time and pins push small lever that opens and closes circuit. I suggest you turn lamp ON and make sure bulb is good, plug lamp into timer, set a few pins one direction or other, plug timer into wall. The position for ON-OFF varies by brand and model number. Other timers have segments and pins that are located around timer dial Release tripper and it tripper locks upward in place. Push trippers down and then rotate tripper around dial to desired on or off time. Intermatic terminals 2 and 4.Īlso take advantage of fixya phone service.įor a price, expert speaks with you over phone while you work on timer or any do-it-yourself project. Some sellers are seriously overcharging for the tripper.Ĥ) If you want to buy new timer: Intermatic cross-reference guide shows T-104 240V 24 hour is correct replacement timerĥ) Amazon sells new T104 for 50$ which is cheaper than some folks are selling the paragon tripper:Ħ) Change-over wiring from Paragon 4004-20 to T-104: The override lever rotates a cam located on back of timer that opens and closes electrical contacts.Īnd take advantage of fixya expert assistance live.įor a price, expert works with you while you work on timer or any do-it-yourself project.įixya is always less expensive than a service call.ġ) Paragon is no longer making timers or parts except defrost timers.Ĥ004-20 240V 24-hour mechanical timer is not a defrost timer.Ģ) paragon 4000 series uses X2772 tripper.ģ) Some sites still show the X2772 tripper. The ON tripper pushes lever one direction and the OFF tripper moves lever other direction. Trippers make physical contact with the manual override lever. ![]() Trippers are made of softer metal so they wear down before other parts of timer.Ģ) Buy Tork P47 trippers to replace GE 15306 trippersģ) Open following link for GE timer resources:Ĥ) 15306 is heavy-duty indoor-outdoor version of Tork 1800 series or 7200 series 120Volt analog timer that is sold online and at Home Depot under GE brand name.ĥ) You can buy new timer at Home Depot and return defective one in new package.Ħ) The on and off trippers are attached to the analog dial. 1) If analog dial keeps time, I can only guess that OFF tripper is not in position correctly, or tripper is worn or defective, or that manual override lever is defective. ![]()
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