Maintenance and repair 31/36
RE 30232-B/08.2020, Valve amplifier VT-MSPA,
Bosch Rexroth AG
10 Maintenance and repair
Bosch Rexroth
electronics are usually maintenance-free.
10.1
Cleaning and care
NOTICE
Ingress of contaminants and humidity!
Malfunction and loss of function.
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When working on electronics observe strictest cleanliness.
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Only use a dry and dust-free cloth for cleaning.
Solvents and aggressive detergents!
Damage and accelerated aging of electronics.
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Do not use aggressive detergents for cleaning, but only a dry and dust-free cloth.
Proceed as follow for cleaning and care:
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Carry out a visual inspection and check that all screws are tightened and hoses fit
properly.
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Check all plug-in and clamped connections at least once a year for correct fit and
damage.
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Check cables for rupture and crushes. Have damaged or defective cables
replaced immediately!
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Clean housing parts with a dry and dust-free cloth.
10.2 Inspection and maintenance
Maintenance of
Bosch Rexroth electronics is restricted to the points described under
chapter 10.1
“Cleaning and care” above.
10.3 Repair
Bosch Rexroth electronics may only be replaced as a complete unit. Unauthorized
modifications to devices are not permitted for safety reasons! Repairs may only be
carried out by Bosch Rexroth AG. For repairs send the device to the service address
given in Chapter 16.1.
Please return the devices to us in their original packaging.
Repaired devices are returned with factory settings.
In the case of parameterized devices, user-specific settings are not maintained. The
operator has to transmit the relevant user parameters again.