OPERATING INSTRUCTIONS RH 340 Electric Inspection and servicing Electronic excavator control
Pedal
Joystick
Apply a thin layer of hydraulic oil regularly on the control spools of the pedals (arrows, Fig. 2-77:) to prevent jamming of the control spools.
Apply a thin layer of hydraulic oil regularly on the control spools of the joysticks (arrows, Fig. 2-76:) to prevent jamming of the joysticks.
Fig. 3-68:
Make sure the hydraulic oil does not flow down along the control spools into the electronic control circuits where it might cause damage.
Fig. 3-67:
Make sure the hydraulic oil does not flow down along the control spools into the electronic control circuits where it might cause damage.
BA RH340(3 725 090.00)-EN
3-69
