RE 90300-B/2021-01-19, Bosch Rexroth AG
Transport and storage |
Axial piston units
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The axial piston units come in corrosion protection packaging (corrosion protection
film) provided at the factory.
Table 6 lists the maximum permissible storage times for an unpackaged axial piston
unit as per data sheet 90312.
Table 6: Storage time with factory corrosion protection
Storage conditions
Standard corrosion
protection
Long-term
corrosion protection (optional)
Closed, dry room, uniform
temperature b5 °C and
+20 °C. Undamaged and closed
corrosion protection film.
Maximum 12 months
Maximum 24 months
The warranty will be voided if the requirements and storage conditions are not
observed or after expiration of the max. storage time (see Table 6).
How to proceed once the max. storage time elapses:
1.
Check the entire axial piston unit for damage and corrosion prior to installation.
2.
Perform a test run to check the axial piston unit for proper functioning and
leak-tightness.
3.
If storage time exceeds 24 months, replace the shaft seal.
Once the max. storage time has elapsed, we recommend that you have the axial
piston unit checked by your Bosch Rexroth service partner.
For questions regarding repair and spare parts, contact your proper Bosch Rexroth
service partner or the service department of the manufacturer's plant of the axial
piston unit, see chapter 10.5 "Spare parts" on page 49.
In pumps with intermediate flange and spacer versions, the design may cause
humidity to penetrate the spacer area and cause corrosion. However, this has no
effect on the function and reliability of the pump.
An uninstalled axial piston unit must be preserved with corrosion protection for the
duration of storage.
The following instructions only refer to axial piston units operated with hydraulic
fluid based on mineral oils. Other hydraulic fluids require other specific
preservation measures. In such a case, consult your local contact person; you can
find their contact information at
www.boschrexroth.com/addresses
After delivery
After removal