Recycling; Extension And Modification; Troubleshooting; How To Proceed For Troubleshooting - Bosch Rexroth VT-MSPA -2X Series Operating Instructions Manual

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Extension and modification

Bosch Rexroth AG, Valve amplifier VT-MSPA, RE 30232-B/08.2020

12.5 Recycling

Due to the high share of metals the material of the products can mostly be recycled.
In order to achieve an ideal metal recovery, disassembly into individual assemblies
is required. The metals contained in electric and electronic assemblies can also
be recovered by means of special separation procedures. If the products contain
batteries or accumulators, they have to be removed before recycling and furnished to
the battery recycling, if possible.
13 Extension and modification
The VT-MSPA...-2X must be neither extended nor converted.

14 Troubleshooting

The devices are usually not susceptible to faults, as far as prescribed operating and
ambient conditions are complied with.

14.1 How to proceed for troubleshooting

▶ Always work systematically and purposefully, even when under time pressure.
Random and imprudent disassembly and readjustment of settings can, in the
worst-case scenario, result in the inability to determine the original cause of
error.
▶ First obtain a general overview of how your device works in conjunction with the
entire system.
▶ Try to determine whether the device worked properly in conjunction with the
entire system before the troubles occurred.
▶ Try to determine any changes of the entire system in which the device is
integrated:
– Were there any changes to the product's operating conditions or operating
range?
– Were there any changes (e.g. retrofit) or repairs carried out on the complete
system (machine/system, electrics, control) or on the device? If yes, which?
– Was the device or machine used as intended?
– How did the fault become apparent?
▶ Try to get a clear idea of the cause of error. If possible, ask the direct (machine)
operator.