Check the logo to find the fuse.
Features of electric grease gun: 1. Bleed valve Before operation, adjust the bleeder valve to eliminate the air and bubbles in the grease gun, so that the grease gun can work normally. 2. Self-locking device, when tools are not used, adjust the knob to the locking position, which can prevent accidental touch to start the grease gun and avoid grease injection accidents. 3. LCD battery power display can clearly display the remaining battery power, reminding users when to charge. Divide into five squares. 20%,40%,60%,80%。 4, oil drain valve, in the process of operating the grease gun, if the oil is not normal, you can adjust the valve, air bubbles will be discharged with the oil, and return to normal work. This patent has been imitated by foreign companies.