8/40 Bosch Rexroth AG A4VG Series 40 | RE 92004-01-S031/08.2015
General safety instructions
• The warranty is rendered void if the product is incorrectly repaired, installed,
commissioned or operated, and also if not used as intended and/or handled
improperly.
• Do not expose the product to any mechanical loads under any circumstances.
Never use the product as a handle or step. Do not place/lay any objects on it.
• The noise emission of axial piston units depends on speed, operating pressure
and installation conditions. The sound pressure level may rise above 70 dBA
during normal application conditions. This can cause hearing damage.
– Always wear hearing protection while working in the vicinity of the operating
axial piston unit.
• The axial piston unit heats up during operation to such an extent that you can
be burnt by touching it.
– Allow the axial piston unit to cool down sufficiently before touching it.
– Wear heat-resistant protective clothing, e. g. gloves.
• Hydraulic fluid is easily flammable.
– Keep open flames and ignition sources away from the axial piston unit.
• Make certain that the lifting device has adequate lifting capacity. The weight can
be found in chapter "5 Transport and storage" of instruction manual
RE 92004-01-B.
• Make sure the relevant system component is depressurized and voltage-free
before removing the product or when disconnecting plugs. Protect the system
against being energized.
• Before removing, place a drip tray under the axial piston unit to prevent
environmental pollution through hydraulic fluid that may escape.
• Before repairing, ensure that all fluids are removed from the axial piston unit.
• During installation, provide for absolute cleanliness in order to prevent
contaminants, such as dirt, welding beads or metal cuttings, from getting into
the components and causing product wear or malfunctions.
• Special tools are required for the repair. Repair without the required special
tools is not permissible.
• Use only original spare parts from Rexroth for the repair.
• Replace the seals with new ones during the repair operation.
• All components must be clean and undamaged.
• Damaged components must not be reused.
• It is not permissible to retap threads.
• It is not permissible to remachine boreholes.
• Observe the notes in instruction manual RE 92004-01-B.
• Plug all openings with the appropriate protective equipment in order to prevent
detergents from penetrating the system.
• Never use solvents or aggressive detergents. Use only water and, if necessary,
a mild detergent to clean the axial piston unit.
• Do not point the power washer at sensitive components, e.g., shaft seal ring,
electrical connections and electrical components.
• Dispose of the product and the hydraulic fluid according to the currently
applicable national regulations in your country.
During transport
During removal
During repair
During installation and
commissioning
During cleaning
Disposal
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