1. Pay attention to lubrication
Before filling oil, please turn off the power switch of the machine, and unplug the power plug from the socket of the power supply. The large electric pick (such as Z1G-65) is equipped with an oil tank, so even if the oil is not replenished, if the daily working time is 3~4 Hours, it can still be used continuously for about 20 days. Before using the electric pickaxe, oil should be filled as follows, or refueled in time when the hammer is weak. When the drill is erected, if the oil is not visible in the peephole of the fuel gauge (40# lubricating oil), it should be refilled in time. Before refueling, the oil gauge should be removed using the attached wrench, and care must be taken to lose the rubber seal below. The oil level should be checked daily to confirm whether the oil quantity. Small electric picks (such as Z1G-0810), with the shape of an electric hammer, should be filled with 30 grams of electric hammer lubricant, not 30 grams. If it is added more, it will cause serious failure of the whole machine; if it is less, it will cause the whole machine to heat up and burn out the parts. Do not use car lubricants, bicycle chain oils or other lubricants casually.
2. Check the brush motor brush is a consumable. Once worn, the motor may malfunction. If a self-stop brush is used, the motor will stop automatically. The brush should always be kept clean so that it can slide freely in the brush holder.
3. Maintenance of the motor The winding of the motor is the heart of the electric pickaxe. Care should be taken to check whether it is wetted by oil or water. It can be seen from this that although the electric pickaxe has so many performance advantages, if it cannot pay attention to the precautions for use, its function cannot be exerted, which is not conducive to the work process. Therefore, when using the electric pick, it should be carried out in accordance with the correct operating specifications.