OPERATING INSTRUCTIONS RH 120 E Inspection and servicing
Fig. 3-38:
Hydraulic oil can also be filled inby means of the service station (Fig. 3-39:).
Fig. 3-36:
Stand working equipment on the ground as shown on the sign (Fig. 3-36:). Sign (2, Fig. 3-37:) is attached beside the level indicator tube (1).
" Unscrew cap of express coupling (10). Connect filling hose express coupling of the service vehicle. The use of the hose line is described in the "Hose line for oil and cooling liquid changes" section. " Fill in hydraulic oil until the oil level lies between the ½ and the ¾ marks of the inspection glass (1, Fig. 3-37:) (oil grade cf. "Refilling quantities - Oil"). " Unscrew the hose line; the express coupling closes automatically. " Screw protective cap back in place
Fig. 3-37:
Fill in hydraulic oil through the return-flow filters. " Remove cover (19, Fig. 3-38:). abnehmen. " Fill in hydraulic oil through the opening until the oil level lies between the ½ and the ¾ marks of the inspection glass (oil grade cf. "Refilling quantities - Oil").
Fig. 3-39:
" Before fitting the cover (19), check the sealing ring and replace, if damaged. " Fit cover together with sealing ring.
BA RH120E(3 664 480.00)-EN
3-47
