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General information concerning damage to property and product damages
Bosch Rexroth AG, General Operating Instructions HYDROTRAC GFT 8000 series 40, RE 79022-01-B/04.2020
Damage to the planetary gearbox caused by commissioning without or with
insufficient lubricating oil!
When commissioning the planetary gearbox and the integrated static multiple-
disk parking brake without, or with insufficient lubricating oil can damage or even
being completely destroyed!
When commissioning or recommissioning the machine or a vehicle, fill the
planetary gearbox with the correct quantity of oil.
Control the oil level thoroughly.
Pay attention when commissioning the machine or vehicle, that the housing
chamber and the axial-piston motor (if included in the scope of supply) service
lines are filled with hydraulic fluid and remain filled during operation.
Always replace the disks, the springs and the sealing elements per axle after a
functional impairment or thermal overload and by any repair work on the
multiple-disk parking brake.
Damage to the planetary gearbox caused by commissioning with too much
lubricating oil!
When commissioning the planetary gearbox and the static multiple-disk parking
brake, integrated in the planetary gearbox, with too much lubricating oil, thermal
overloads may occur, causing damage to the gears, seals and bearings as well as
failure of the static multiple-disk brake!
When commissioning or restarting the machine or a vehicle, fill the planetary
gearbox with the correct quantity of oil.
Check the oil level carefully.
Always replace the disks, the springs and the sealing elements per axle after a
functional impairment or thermal overload and by any repair work on the
multiple-disk parking brake.
Damage caused by penetrating liquids, foreign objects and dirty lubricating oil!
Wear and malfunctions caused by impurities!
Check whether all seals, connections and plug-in connectors have been
correctly installed and are intact.
When performing any work on the planetary gearbox, please ensure extreme
cleanness to prevent foreign objects, as for example weld spatter or metal
particles, from getting into the planetary gearbox and, therefore, causing wear
and malfunction.
Only use clean connections.
Exclusively install clean hydraulic lines.
No dirt shall penetrate when closing the ports.
NOTE
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