Testing The Hydraulic Fluid Supply; Performing A Flushing Cycle; Connection To The Control (Indraworks) - Bosch rexroth SYDFED 2X Series Manual

60/96 SYDFED-2X, SYDFED-3X, SYHDFED-1X | Commissioning
Bosch Rexroth AG, Edition 11.2021, RE 30017-B
nameplate, see also chapter 5.13 "Product identification", Fig. 15 "Nameplate"
on page 37.
3. Operate the SY(H)DFED control system at low speed (jog mode) until the pump
system is completely filled and bled. For checking purposes, drain the hydraulic
fluid at the case drain port and wait until fluid flows out without any bubbles.
4. Make certain that all ports are either connected to pipes or plugged according
to the general circuit diagram.
8.1.2

Testing the hydraulic fluid supply

The SY(H)DFED control system must always be supplied with sufficient hydraulic
fluid. For this reason, the supply of hydraulic fluid must be ensured at the start of
the commissioning process.
When you test the hydraulic fluid supply, constantly monitor the noise generation
and check the hydraulic fluid level in the tank. If the
SY(H)DFED control system becomes louder (cavitation) or the case drain fluid
flows out with bubbles, this is an indication that the SY(H)DFED control system is
not being sufficiently supplied with hydraulic fluid.
Notes on troubleshooting can be found in chapter 15, "Troubleshooting" on page
81.
To test the hydraulic fluid supply:
1. Allow the drive motor to run at lowest speed.
The SY(H)DFEE control system must be operated under no-load conditions. Pay
attention to leakage and noise.
2. Check the SY(H)DFED control system's case drain line during the test. The case
drain fluid should not contain any bubbles.
3. Check the suction pressure at port "S" of the SY(H)DFED control system. For
the permissible value, please refer to data sheet RE 92050.
4. Check the case drain pressure at connected port "K
permissible value, refer to data sheets RE 30030 and RE 30630, respectively.
8.1.3

Performing a flushing cycle

To remove foreign particles from the system, perform a flushing run for the entire
system.
Flushing is to be carried out with a separate flushing unit. Observe the
instructions of the flushing unit manufacturer for the detailed procedure for
carrying out flushing.
8.1.4

Connection to the control (IndraWorks)

It is assumed that IndraWorks is already installed. Otherwise, install IndraWorks
as described in instructions R911393450. Then connect the SY(H)DFED system
to the Ethernet port of the PC and set the IP address (TCP/IPv4) of the network
connection to the IP address range of the SY(H)DFED system. The default address
of the SY(H)DFED system is set to 192.168.0.1. After having configured the
network connection you can open IndraWorks and start a network search:
" or "K ". For the
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