After the first use and after each hydraulic oil change and top-up, the hydraulics
must be carefully bled and tested.
1. Start the engine and let it idle
2. Push and pull all control levers one by one 6-8 times to bleed air from the system.
3. You can monitor the progress of the bleeding through the transparent hydraulic tube.
The bleeding is complete when all the foam has been removed from the tube.
Air bubbles in the tubes will not interfere with the operation of the machine.
4. After bleeding, top up the hydraulic oil tank using the oil level gauge.
5. Use of the digger
1. Lower the boom by pushing the right-hand valve lever forwards and raise the boom by pulling it back
2. Close the bucket by pushing the right-hand valve lever to the left and open the bucket by
pushing it to the right
3. The digging boom extends by pushing the left-hand valve lever forward and retracts by pulling it back
4. To rotate the digger, turn the left-hand valve lever to the right or left
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