OPERATING INSTRUCTIONS RH 340

Inspection and servicing

Filling in hydraulic oil

Fill in hydraulic oil by means of the service station (Fig. 3-60:).

Unscrew cap of express coupling (10).

The use of the hose line is described under "hose line for oil changes".

The oil level is also displayed on the BCSscreen (2, Fig. 3-62:).

Vent the hydraulic system.

Check the oil level in the hydraulic oil reservoir. Top up with oil, if required.

Unscrew the hose line. The express coupling closes automatically.

Screw protective cap back in place.

Connect filling hose express coupling of the service vehicle. Fill in hydraulic oil until the oil level lies between the ½ and the ¾ marks of the inspection glass (1, Fig. 3-61:) (oil grade see "Refilling quantities - Oil").