3-66 OM 803 us – Edition 3.7 * * 803b340.fm
Operation
13 Connect the hydraulic hose connections D to the power unit.
Injury hazard due to sharp-edged objects!
Can cause injury.
• Wear protective gloves when coupling and uncoupling the hydraulic con-
nections of the power unit.
Possible damage due to use of different hydraulic oil.
• The power unit and excavator must be filled with HVLP 46 hydraulic oil.
Operation is prohibited if other oil types/grades or biodegradable hydraulic
oil is used.
14 Connect the hydraulic hose connection D to the excavator.
15 Connect the hydraulic hose connection E to the excavator.
Use a suitable container to collect fluids and lubricants as they flow out and
dispose of them in an environmentally friendly manner.
16 Screw clamping screw F and fasten the hydraulic hose on the lance as shown.