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SYDFED-2X, SYDFED-3X, SYHDFED-1X | Installation
Bosch Rexroth AG, Edition 11.2021, RE 30017-B
7.4.5
Completing the installation
Ejected plastic plugs!
Risk of injury. Operating the SY(H)DFED control system with plastic plugs can
cause injuries or damage to the SY(H)DFED control system.
▶ Before commissioning, remove all plastic plugs and plug all non-connected
ports with suitable, pressure-proof metal plug screws, because plastic plugs
are not pressure-proof.
1. Remove transport screws, if fitted.
2. Remove the transport protection.
The axial piston unit of the SY(H)DFED control system was delivered with
protective covers and plastic plugs or plug screws. These must be removed
before the system can be connected. Use appropriate tools for this.
3. Make certain that the sealing and functional surfaces are not damaged.
Setscrews, if provided, are protected against unauthorized resetting by means
of protective caps. Removing protective caps will void the warranty. If you need
to modify the setting, please contact the responsible Rexroth Service (for
address, see chapter 10.5 "Spare parts" on page 75).
For the variant with through-drive, mount the auxiliary pump in accordance with
the instructions of the pump manufacturer.
7.5
CONNECTING THE SY(H)DFEE CONTROL SYSTEM
HYDRAULICALLY
Uncontrolled system behavior due to interchanged connections!
Risk of injury! Interchanging the connections will lead to malfunction (e.g. lifting
instead of lowering) and therefore represents a related hazard.
▶ When connecting hydraulic components, observe the specified piping
according to the hydraulic circuit diagram of the machine or system
manufacturer.
Hydraulic pipes and hoses installed under stress!
Hydraulic pipes and hoses, which are installed under mechanical stress, generate
additional mechanical forces during operation, which reduces the service life of
the SY(H)DFED control system and the machine or system as a whole.
▶ Install pipes and hoses stress-relieved.
CAUTION
WARNING
NOTICE
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