Engcon EC02 - Page 4

Table of Contents
5.8.3. Control system 9-2 (for machines with two or more proportionally
controlled hydraulic circuits)................................................................................
26
5.8.4. Control system 1 (for machines with double-acting hydraulic circuit).......27
5.8.5. Control system 15 (for machines with double-acting hydraulic circuit).....27
5.8.6. Externally controlled quick coupler lock – SQ/QSC.................................27
5.9. Changing tools.................................................................................................27
5.9.1. Connecting the tool, hydraulic lock..........................................................27
5.9.2. Disconnecting the tool, hydraulic lock..................................................... 30
5.9.3. Connecting the tool, mechanical lock...................................................... 31
5.9.4. Disconnecting the tool, mechanical lock..................................................33
5.10. Fitting and setting up quick coupler locks..................................................... 34
6. Maintenance
6.1. General............................................................................................................ 38
6.2. Daily inspections..............................................................................................39
6.3. Special maintenance....................................................................................... 41
6.3.1. EC-Oil.......................................................................................................41
6.4. Lubrication every 8 operating hours................................................................42
6.4.1. Tiltrotator lubrication................................................................................ 42
6.4.2. Greasing the quick coupler......................................................................44
6.4.3. Lubrication, integrated grabber GR10, GR20.......................................... 45
6.4.4. Lubrication, integrated grabber GR20RR................................................ 45
6.5. Service every 250 operating hours................................................................. 46
6.5.1. Shimming, tilt upper section.................................................................... 46
6.6. Checking axial and radial play........................................................................ 47
6.7. Tightening torque.............................................................................................47
7. Troubleshooting
7.1. Q-Safe............................................................................................................. 50
7.1.1. Indications................................................................................................ 50
7.2. HS and SW with sensor..................................................................................52
7.2.1. Indications................................................................................................ 52
7.3. ePS/C2C..........................................................................................................53
7.3.1. Indications................................................................................................ 53
8. Decals
8.1. Decal disposition............................................................................................. 54
8.1.1. Control systems 9 and 10....................................................................... 54
8.2. Warning decals................................................................................................54
8.2.1. Warning decals in cab............................................................................. 54
8.2.2. Warning decals on product......................................................................56
9. Technical data
9.1. Tiltrotator..........................................................................................................57
9.2. Integrated grabber cassette............................................................................ 59
10. Glossary
10.1. Designations.................................................................................................. 60
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