9 Maintenance
44
9.2.7
Checking / filling hydraulic oil level
1. Place the machine upright on a flat surface.
2. Switch off the engine.
3. Let machine cool off.
4. Vertically set guide handle head and lock into place.
5. Press the control handle in the advance travel position.
6. Remove any dirt around the filler hole.
7. Check: Oil level must reach upper edge of the gear.
8. Open filler hole.
9. If necessary, add new hydraulic oil through the filler hole up to the upper edge
of the gear wheel.
See the chapter
Technical data
for the oil specification.
10. Close the filler hole and tighten.
Note:
The hydraulic control is self-bleeding.
Item
Designation
Item
Designation
1
Filler hole
3
Control handle
2
Gear
4
Guide handle
Summary of Contents for DPU 3050H
Page 46: ...9 Maintenance 46 8 Close filler hole and use a torque wrench to tighten it to 100 Nm...
Page 48: ...9 Maintenance 48 11 If necessary retighten the screws...
Page 60: ...13 Technical data 60...
Page 62: ......
Page 63: ......