BA.GB.12-27409-05-07-FTA-jr
9.2.2 Connection pieces at hydraulic cylinders ................................ 9-14
9.2.3 Valves .................................................................................... 9-15
9.2.4 Cutting ring fittings ................................................................. 9-19
9.2.5 Connection pieces and DKO-fittings ....................................... 9-20
9.2.6 Screwed end of fittings ........................................................... 9-21
9.2.7 Banjo bolts with swivelling screw-fitting .................................. 9-22
9.3 Sensor technology 9-23
9.4 Inspection and Maintenance 9-26
9.4.1 Inspection List / Maintenance List .......................................... 9-26
9.4.2 Check by an expert ................................................................ 9-32
9.4.2.1 Regular inspections ................................................................ 9-32
9.4.2.2 Extraordinary inspections ....................................................... 9-32
9.4.3 Inspection work, which can be carried out by the operating
staff ........................................................................................ 9-32
9.4.4 Cleaning and Maintenance ..................................................... 9-33
9.4.5 Remarks concerning execution of inspection and
maintenance work .................................................................. 9-36
9.4.5.1 Lighting system ...................................................................... 9-36
9.4.5.2 Complete Ruthmann-Steiger .................................................. 9-36
9.4.5.3 Bearing points / Bolt locking ................................................... 9-37
9.4.5.4 Bearing points with plastic bushes ......................................... 9-37
9.4.5.5 Stabilizing jacks ..................................................................... 9-38
9.4.5.6 Turret ..................................................................................... 9-39
9.4.5.7 Boom ..................................................................................... 9-40
9.4.5.8 Boom rest .............................................................................. 9-44
9.4.5.9 Working cage ......................................................................... 9-45
9.4.5.10 Hydraulic system .................................................................... 9-46
9.4.5.11 Rotating device ...................................................................... 9-47
9.4.5.12 Hydraulic pump ...................................................................... 9-49
9.4.5.13 Hand pump ............................................................................ 9-49
9.4.5.14 Safety- and way valves .......................................................... 9-49
9.4.5.15 Cable / hose drum .................................................................. 9-50
9.4.5.16 Hydraulic hose lines ............................................................... 9-51
9.4.5.17 Hydraulic tank ........................................................................ 9-53
9.4.5.18 Electric system ....................................................................... 9-55
9.4.5.19 Batteries ................................................................................. 9-56
9.5 Repair 9-58
9.5.1 Repair of varnish / painting..................................................... 9-58
9.5.2 Exchange of constructional components ................................ 9-59
10 Optional equipment 10-1
10.1 Programmable telescopic extension limitation 10-1
10.2 Supporting plates with relieving 10-3
10.2.1 Handling ................................................................................. 10-4
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