Posted: Fri Jul 31, 2009 1:11 pm
Post subject:
There should be a factory number on the rear plate of the movement. With the factory number, you can identify the movement model and may be able to find an instruction manual.
In regard to chiming three hours ahead, you can remove the minute and hour hand. Re-mount the hour hand three hours ahead, and then re-mount the minute hand. You can then set the clock to the correct time (remember - do not rotate the minute hand backwards - - always forward). If the movement is in chime mode, make certain to stop rotating the minute hand at every melody. Allow the movement to completely cycle through partial/full melodies (and hourly strikes) before continuing to move the hand. If you have a silent switch, you may move the movement into "silent" mode. Since it will not chime in this mode, you are free to rotate the minute hand to the current time without stopping. Once the current time is set, you may switch on the chimes (only if the movement is in silent mode). Remeber that the chimes may take a couple of hours to self-adjust to the time change - but should do so on their own.
As a side note - - Rather than try to set the clock to the current time - you can also try to stop the clock for three hours. After three hours, allow the clock to resume running.
You should also check into having the movement cleaned or oiled if it has not been done within the last 5 years. Oiling every 1 - 3 years, and cleaning every 3 - 5 years, helps to ensure a long-lasting mechanical movement. It also could not hurt to have an inspection performed by a qualified clock "doc", if one has not been done in years (just in case the above suggestion does not help correct the chime/time synchronization due to worn movement parts, etc).