General instructions on damage to equipment and the product 13/56
RE 93221-01-B/07.2013, A22VG Series 40, Bosch Rexroth AG
3 General instructions on damage to
equipment and the product
The following instructions apply for chapters 6 to 14.
NOTE
Danger from improper handling!
Product can be damaged!
▶ Do not expose the product to an impermissible mechanical load.
▶ Never use the product as a handle or step.
▶ 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 fittings.
▶ Do not strike fittings (e.g. sensors or valves).
▶ Do not strike sealing surfaces (e.g. service line ports).
▶ Leave the protection covers on the axial piston unit until shortly before the lines
are connected.
▶ Disconnect all electrical connectors before performing electro-welding or
painting operations.
▶ Make certain that the electronic components (e.g., sensors) do not become
electrostatically charged (e.g., during painting operations).
Damage to equipment due to improper lubrication!
Product can be damaged or destroyed!
▶ Never operate the axial piston unit with insufficient hydraulic fluid. Make sure in
particular that the rotary group has sufficient lubrication.
▶ When commissioning a machine/system, make sure that the housing and the
service lines of the axial piston unit are filled with hydraulic fluid and remain
filled during operation.
▶ Check the hydraulic fluid level in the housing regularly; if necessary,
recommission. With above-reservoir installation, the housing may drain via the
reservoir line afterlonger standstill periods (air enters via the shaft seal) or via
the service line (gap leakage). The bearings are thus insufficiently lubricated at
switch on.
▶ Make sure that the suction line is always filled with hydraulic fluid during
commissioning and operation.
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