Quartz wall clock generally does not walk or stop-and-go and slow walk such problems, such problems we all know must be the quartz clock inside the clock movement malfunction. Then, how do you check the malfunction of quartz clock? If you have better troubleshooting skills and methods, please share with us!
1. First, check whether the battery is good from the external galvanic battery and connect well to both ends of the shrapnel positive and negative terminal of the battery slot of quartz clock movement.
2. Disassemble the rear cover of the quartz clock movement to confirm whether the power shrapnel anode and cathode are well connected to the coil's electric circuit board, and then remove the three gears with magnetic gear, to see if the gear you left turns.
3. Confirm whether there is debris and gear shaft not bent by the dislocation on the gear of quartz clock movement, and pay attention to whether there is oil missing on the gear shaft, if there is no oil, add a little bit of special lubricating oil of quartz clock movement or add some lubricating oil of armature sewing machine (clothes machine).
4. If the clock movement of the wall clock is installed by itself, it should be chosen according to the carrying capacity of the clock movement. When installing the clock, make sure that there is no collision and friction between the hands.