RE 30011-B, Edition 10.2021, Bosch Rexroth AG
Transport and storage |
Pressure and flow control system SYDFE1 series 2X, 3X
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6.2
STORING THE SYDFE1 CONTROL SYSTEM
Some SYDFE1 control systems are shipped in an anti-corrosion foil (max. storage
time 12 months). Without anti-corrosion foil, corrosion protection is limited to
transport (a few days). If these control systems are to be stored, then you must
provide preservation like for storage after demounting (see below).
• Do not store the hydraulic component outdoors but in a well ventilated room.
• The storage rooms must be dry and free from corrosive materials and gasses.
• For the permissible storage temperature, please refer to the relevant data sheet.
• Avoid intense light.
• Do not stack SYDFE1 control systems and store them shock-proof and slip-proof.
• SYDFE1 control systems can be very heavy (see table Table 8 “Dimensions and
weights“ on page 39). In this connection observe the admissible load-bearing
capacities of your storage system.
▶ Check the SYDFE1 control system monthly for proper storage.
Procedure after expiration of the maximum storage time:
1.
Check the entire SYDFE1 control system for damage and corrosion prior to its
installation.
2
. Check the SYDFE1 control system for proper function and leaks during a test
run.
3
. Replace the shaft seal ring when the storage time of 24 months is exceeded.
After expiration of the maximum storage time, we recommend that you have the
SYDFE1 control system inspected by your responsible Rexroth Service partner.
Should you have questions regarding spare parts, contact your Rexroth Service
partner responsible for SYDFE1 control systems, see chapter 10.5“Spare parts“,
page 75 for further information.
If a demounted SYDFE1 control system is to be stored, it must be preserved
against corrosion for the duration of storage.
The following instructions only refer to SYDFE1 control systems, which are
operated with a mineral-oil based hydraulic fluid. Other hydraulic fluids require
preservation methods that are specifically tailored to them. In such a case,
consult with the Rexroth Service (for address, see chapter 10.5 “Spare parts“,
page 75).
Rexroth recommends the following proceeding:
1.
Clean the SYDFE1 control system, see also chapter 10.1 “Cleaning and care“,
page 73.
2.
Drain the SYDFE1 control system completely.
3.
For storage times up to 12 months: Wet the SYDFE1 control system internally
by filling in about 100 ml of mineral oil.
For storage times up to 24 months: Fill the SYDFE1 control system with anti-
corrosion agent VCI 329 (20 ml).
Filling via the case drain port.
4.
Plug all ports air-tight.
5.
Wet non-varnished external metal surfaces of the SYDFE1 control system with a
suitable anti-corrosion agent.
6.
Pack the SYDFE1 control system air-tight together with a desiccant in an anti-
corrosion foil.
7.
Protect the SYDFE1 control system against impacts during storage. For further
conditions, see “Requirements“ above.
▶ In each case, please observe any applicable provisions and laws regarding the
handling of substances hazardous to water or to health.
Requirement
Following demounting
