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Installation
Bosch Rexroth AG, VT-MRMA1-1, RE 30214-B/03.2019
7 Installation
Pressurized parts or component parts hurling around!
Risk of injury due to parts flying around and due to ejecting oil jet, if hydraulic parts
or hydraulic lines were improperly or incompletely mounted before pressure was
switched on.
▶
Depressurize the relevant system part prior to mounting the device.
▶
Use sufficiently dimensioned connection threads with sealing points.
▶
Have the mounting work carried out by a specialist according to these
instructions and test the system before commissioning by applying the relevant
overpressure according to ISO 4413.
Fault currents and short-circuits!
Impairment of safety and malfunction.
▶
Keep the surroundings free from electrically conductive contamination (acids,
bases, corrosive agents, salts, metal vapors, etc.) and do not expose the device
to these substances. Generally rule out any deposits according to protection
class IP 20.
Cables lying around!
Risk of stumbling!
▶
Lay the cables and lines so that they cannot be damaged and no one can
stumble over them.
Major differences in potentials!
Risk of destruction of the VT-MRMA1 by plugging or unplugging connectors under
voltage.
▶
Switch off power supply to the relevant system part before installing the unit
or plugging or unplugging connectors. Damage to the control system caused by
incorrect installation is not covered by the warranty!
▶
Observe the protection class, the voltage supply and the environmental
conditions according to data sheet 30214.
Emitted interference!
Risk of affecting other devices.
▶
Use shielded signal cables and power supply unit VT-NE30-2X (or comparable
unit) for the VT-MRMA1 in order to fulfill EMC requirements.
Overheating!
The device might be destroyed.
▶
Ensure sufficient air circulation by providing space to the right, to the left, top
and bottom. See Fig. 6.
WARNING
CAUTION
NOTICE
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