![]() ![]() In short, only measure the fat part of the hand shaft that we call a post. Next, measure the length of the post that has the threads that the hex nut was on. If replacing a movement and not building a clock, it is easier to measure the quartz post length of the old movement.īefore measuring, remove the movement first by taking off the hands and then the hex nut. Measuring quartz post lengths if replacing a clock As always, email us if there is any question. To clarify, a clock dial is the face (also known as the thing with the numbers on it). So remember, the threads on the post need to be at least 2/16 longer than the thickness of the clock dial. With that being said, find the correct quartz post length by using the chart below. In other words, if the post hits the glass, the hands will not be able to move. Therefore it is important to measure the quartz post length correctly. Sometimes if the clock has glass over the face it is possible for the post to hit it. ![]() Hence, the movement will be held in place to the back of the dial (clock face) and will not move. Of course, there needs to be enough threads sticking out for the hex nut to be put on. Subsequently, the post will stick out through the front of the clock dial. It can’t be too long or the hands will not move correctly.Ĭlockworks has a variety of quartz clock movement lengths to accommodate a variety of different materials since some are wood and some are metal and some are plastic, etc.Ībove all, when replacing a quartz movement it means measuring quartz post lengths. ![]() It needs to be long enough for a small hex nut to screw onto it. The shaft with the threads needs to go through the dial/face of the clock from the back to the front. The length of the threaded portion of the post/shaft, is the measurement that you need. When working on a quartz clock movement measurement the post has to be long enough to go through whatever thickness that the clock face/dial, might be. This applies to all Clockworks quartz movements, including chiming quartz, and time only quartz movements. To clarify, the post is the part that goes through the dial (face) and mounts from the front and what is in a quartz clock movement measurement. This is so it can match up with the new quartz movement. When completing a quartz clock movement measurement, you will need to measure the post on the old movement. This is the end of the chime quartz movement installations.Ĭlockworks offers multiple post lengths for quartz movements. Next time it will point right at the 12 mark when it chimes. Hold knob still this still with fingers while turning the minute hand to the top of the hour. Locate the circle hand setting knob on the back of the movement. Given these points, if the minute hand will not point exactly on the top of the hour, here is the correction. Take the minute hand off the clock and reinstall to point close to the 12. Point the hour hand to whatever hour it rang out. In conclusion, to complete the chime quartz movement installation, turn the minute hand to make it chime and strike out the hours. Use fingers to push it onto the pin that is in the center of the post. Second handĪdditionally, if there is a second hand this goes on just by a friction fit and this would be last. Therefore, the minute hand needs the nut to secure it. The minute hand has an oblong hole and mounts onto the oblong shaft at the end of the unit. All it needs is just a twist and push motion. Know the names of the parts is always helpful in completing a quartz movement installation. A clock dial is the part with the hands and numbers on it and is also called a clock face. Install the brass washer and hex nut on next to secure the movement to the back of the clock dial. The post goes through the back of the dial toward the front. The separate hanger is how the QU22 is shipped, where as the QU30 has it molded as part of the movement, and QU40 does not get one. Both go over the post that sticks out the front of the movement. Hanger goes on the new movement first if there is one, and then the rubber washer. Installation of the chime quartz clock movements is done in the following sequence. Therefore, the individual instructions need to be read for this information. However, each unit is varied with the chime functions and speaker style. The following is the basic installation for a chiming quartz movements from Clockworks. ![]()
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