3 Maintenance3.0.2 Maintenance Intervals52 3HAC021111-001 Revision: B3.0.2 Maintenance Intervals1) Check that the “mechanical stop” is not bent.2) Inspect all visible cabling. Change if damaged.3) See section Changing the battery in the measuring system on page 56.EquipmentChecktwice/yearCheckonce/yearMaintenanceevery 2000 hrsor 6 monthsMaintenanceevery 4000 hrsor 1 yearOthersMechanical stopaxis 1X1Cabling X2Gears axis 1-4 MaintenancefreeLubrication ofspring bracketsXLubrication ofgears axis 5-6XReplacement ofaccumulator formeasuring sys-tem3 years 3