How to use lubricating oil for an electric wrench
Release time：
2025-12-17
First, remove the front aluminum part, take off the output shaft, and apply grease to the circumference and internal control.
2. Then, grab the strike block and pull it forward. Pull out the strike block assembly. After pulling it out, apply grease or lubricating oil to the transmission shaft groove, two steel balls and planetary gears.
3. Finally, install the strike block, output shaft, gasket, front aluminum cover in the order of disassembly and tighten the screws.
Just add regular grease to an impact drill. If you want to maintain and use it well, buy grease that can withstand high temperatures above 320 degrees.
Refuel at these two places:
1. Add oil to the reducer at the place with the plastic screw cap.
2. The part where the drill bit is inserted, the telescopic part.
Supplementary Information
Precautions for using an electric wrench
Before the tool is powered on, it is necessary to check that the switch is in the off position before plugging it in.
2. Confirm whether the power supply connected on site matches the voltage required by the electric wrench and whether a leakage protection device is connected.
3. Select the matching sleeve according to the size of the nut and install it properly.
4. It is not advisable to use it when the voltage is too high or too low.
5. Do not use simplified characters as hammering tools.
6. Do not apply force after adding a sledgestick or crowbar to the hand joystick.
7. The metal housing of the electric wrench needs to be reliably grounded.
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