Manual Patched - Altendorf F90

| Interval | Action | Tool/Spec | |----------|--------|------------| | | Clean sliding table rails (wax-free solvent) | Lint-free cloth | | | Check blade tightness (arbor nut) | 55 Nm torque | | | Test guard microswitch | Hand test with meter | | Weekly | Lubricate sliding table bearings | Altendorf grease (NLGI 2) – 2 pumps per fitting | | | Inspect V-belt tension | Deflection 10 mm at 5 kg force | | Monthly | Check rip fence parallelism | Feeler gauge + dial indicator | | | Clean motor cooling fins | Compressed air (max 2 bar) | | Quarterly | Measure table flatness | Straightedge + 0.02 mm feeler – max bow 0.1 mm/m | | Annually | Replace arbor bearings | FAG 6206-2RSR (preload 100 N axial) | | | Calibrate scales (rip & cross-cut) | Laser interferometer or certified rule |

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