DO NOT BEND YOUR HOUR HAND, loosen the shaft if it will not turn freely. Last Edited By Krjb Donovan. If your clock is running fast….move lever DOWN **move the lever very little at a time. Last Updated: Mar 11, 2014 07:37 PM GMT. I have a clock from (I believe) 1975 with a "340-020" movement; it's in very good condition, but runs slightly slow. Turn the Regulating spindle in very small increments (less than 1/16th of a turn) to adjust the timekeeping. Clock-time should be properly managed to access live websites and online content, time is the basic factor which moves constantly on its own. I had (naively) expected that there would be a screw somewhere which would adjust the frequency, but I can't find anything of the sort -- it's just a single spring which is fixed at both ends. How to adjust a floor clock for Daylight Savings Time; How to adjust the chimes to play precisely on the proper time. Most mantel clock hands are friction held. Mantle clocks which don't have a pendulum will usually have a platform escapement. Friction leads to wear which is your clock’s number one enemy. To accurately adjust the clock, make the adjustments once a week when the clock is wound. Seth Thomas was an American clockmaker who produced tall, mantle and other types of clocks. The speed at which a pendulum swings is dependent on the position of a weight in the pendulum and the length of a pendulum shaft. The 340 movement is made by Hermle. Make very small adjustments on the pendulum or the lever, because even small changes make a significant difference in timekeeping. Most French clocks have a system for fine adjustment of the rate, which takes the form of a small square which protrudes through the top of the dial, directly above 12 o'clock. Jun 28, 2017 - This article describes how to adjust the speed of an 8 day clock. If you are one of those people, you need to know how to set their time or how to re-sync their chimes to match the hour should those two become out-of-sync as they sometimes do. If the clock is off more, you may need to turn it more. Yes I'm familiar with this movement looking at my notes I don't think there is a way to regulate the speed. How to adjust the time speed of a floor clock. Question. 2) Transportation securing device. It will usually take a full day for the spring to relax or tensioned into the new position and speed up or slow down the clock.

It describes how to do it with the regulating square and by adjusting the pendulum length. The Simple Mantel Clock Adjustment. How to Set Clock and Change Time in Windows 10 Learn how to set clock and change time in windows 10 using step by step tutorial with pictures. Instructions for Hermle Mantel Clocks with Mechanical 4/4 Westminster Chime W0340 or 4/4 Triple Chime Movement W1050 1) Unpack the clock. This depicts the top of the movement, around the balance wheel and escapement. To slow the clock down, move the pendulum disk down by turning the adjustment nut to the left. Can anyone tell me how to adjust it? Answer. Tags : 1050020 , adjust , clock , Franz , Hermle , Mantle The easiest way to adjust a mantel clock chime is to move the hour hand to the hour that the chime is striking. Clocks with an interior or exterior pendulum have adjustment screws either on the pendulum or through a hole in the top of the clock. The square is at the end of a rod, which at its other end is attached to a suspension block on the back plate of the movement. Take clock and key carefully out of carton. How to change the time on a quartz, battery-operated movement. The pendulum disk is moved up or down by turning the adjustment nut. I have a Bolova 340-020 mantle clock and it loses about 10 minutes per day. It may take up to two weeks to properly set a clock that runs fast. Turn the adjustment nut on the pendulum disk to change the speed of timekeeping.

Turn the adjustment nut to the left to slow the clock down. Open the back door. In a clock without a pendulum, use the timing lever in the back of the clock, moving it toward the minus sign to slow the clock or toward the plus sign to speed it up.

A clock that runs quickly still works fine; it just needs a simple adjustment. Moving towards F,R,+ will make the clock gain. Hermle Keywound Mantel Clock Owners Manual ... Set the clock to the correct time by slowly turning the minute (longest) hand in a clockwise direction. A very small change will make a difference. If you do this and keep a record of how much it is turned each week, you should be able to adjust the clock’s accuracy to within a minute or two a week.

how to adjust the speed of a mantle clock