General Notices Regarding Property And Product Damage - Bosch Rexroth 31 Series Instruction Manual

General notices regarding property and product damage

3 General notices regarding property and
product damage
The following instructions apply to chapters 6 to 14.
Danger from improper handling!
Product can be damaged!
▶ Do not subject the product to improper mechanical loads.
▶ Never grab or climb onto the product.
▶ Do not place/lay any objects on the product.
▶ Do not strike the drive shaft of the axial piston unit.
▶ Do not set/place the axial piston unit on the drive shaft or assembled parts.
▶ Do not strike assembled parts (e.g. sensors or valves).
▶ Do not strike sealing surfaces (e.g. at working ports).
▶ Leave the protective covers on the axial piston unit until you connect the lines.
▶ Disconnect all electrical connectors before arc welding or painting.
▶ Make sure the electronic components (e.g., sensors) do not build up
electrostatic charges (e.g., during painting).
Risk of property damage due to inadequate lubrication!
Product can be damaged or destroyed!
▶ Never operate the axial piston unit with insufficient hydraulic fluid. Specifically,
make sure that the rotary group has sufficient lubrication.
▶ When commissioning a machine/system, make sure that the housing area and
the working lines of the axial piston unit are filled with hydraulic fluid and
remain filled during operation. Avoid air inclusions in the forward drive shaft
bearing, especially with the axial piston unit installed with the drive shaft up.
▶ Check the hydraulic fluid level in the housing regularly and recommission, if
necessary. For above-reservoir installation, the housing may drain out through
the drain line after prolonged standstill periods (air enters through the shaft
seal) or through the working line (gap leakage). This means the bearings are
insufficiently lubricated when the system is turned on.
▶ Make sure the suction line is always filled with hydraulic fluid during
commissioning and operation.
▶ With above-reservoir installation, an axial piston unit must be moved to full
swivel angle after no more than three seconds during commissioning and
recommissioning. Make sure that the axial piston unit really does suck in
hydraulic fluid and build up pressure.
Mixing hydraulic fluids!
Product can be damaged!
▶ Before installation, remove all fluids from the axial piston unit to prevent mixing
with the hydraulic fluid used in the machine/system.
▶ Never mix hydraulic fluids from different manufacturers or different types from
the same manufacturer.
NOTICE
RE 92701-01-B/04.2018, A10VO, A10VSO Series 31, Bosch Rexroth AG
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