Installation Conditions; Installation Position; Assembly Of The Control Block/Control Block Segment; Preparation - Bosch Rexroth SB24/34 Instruction Manual

Load-sensing control block for mobile applications
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Installation
Bosch Rexroth AG, Control block SB24/34, RE 66170-B/2019-05-15

7.4 Installation conditions

The procedures during installation and commissioning are mainly determined
by the installation position (e.g. for air bleeding at the control block/control
block segment).
Secure the control block/control block segment in such a way that safe
transmission of the forces and torques to be expected is guaranteed. The
machine/system manufacturer is responsible for dimensioning of fastening
elements and threaded connections.
Make sure that air bleeding is carried out at the control block/control block
segment before commissioning and operation and that it is filled with hydraulic
fluid. The hydraulic fluid in the control block/control block segment must not be
discharged during standstill.

7.5 Installation position

Select the installation position in compliance with the specifications in the
respective data sheet.

7.6 Assembly of the control block/control block segment

7.6.1

Preparation

1.
Check the information on the name plate to see if the control block/control block
segment is correct.
2.
Compare the material number and designation (type code) with the details in the
order confirmation.
If the material number of the control block/control block segment does not
correspond to the one in the order confirmation, contact Bosch Rexroth for
clarification, see chapter 10.4 "Spare parts" on page 69.
7.6.2

Attachment of the control block/control block segment

• The control block/control block segment is equipped with the mounting bores or
threads illustrated in the offer drawing and data sheet.
The bore pattern required for assembly (dimensions and tolerances) with mounting
bores at the machine can be found in the offer drawing or the data sheet.
• Use cylindrical metric screws (M)
– Maximum surface roughness RZ max. 63.
• Evenness of the surface 0.1 mm.
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Rexroth sb24Rexroth sb34

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