OPERATING INSTRUCTIONS RH 120 E Inspection and servicing Grease filter (Grease lines)
Checking the filter element Ü Unscrew filter housing (42, Fig. 3-118:).
Read and observe the "Inspection and servicing –Safety instructions" chapter.
Shut off the engines. Grease filter (12, Fig. 3-117:) is installed in the greasing line to the grease container.
Ü Withdraw filter element (43) from housing (42). Ü Remove the grease. Ü Clean filter housing and contact faces at the filter head with white spirit or paraffin oil. Ü Insert filter element into housing (42) and attach to the filter head with a new, slightly oiled sealing ring (46). Ü Check the high-pressure filter for leaks after the system has been put into operation.
Fig. 3-117:
Fig. 3-118:
Replacing the filter element Ü Remove filter element as described under "Checking the filter element". Ü Insert new filter element and reassemble. Ü Check high-pressure filter for leaks after the system has been put into operation.
BA RH120E(3 664 090.00)-EN
3-89
