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Elliott Digger Derrick - 6 Installation, Operation and Maintenance Information; Designated Use; Assembly Information

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www.hawe.de | 2015 10-2014-2.1 - D 7960 N - V60N 47
6
Installation, operation and maintenance information
6.1 Designated use
This fluid-power product has been designed, manufactured and tested using standards and regulations generally applicable in the
European Union and left the plant in a safe and fault-free condition.
To maintain this condition and ensure safe operation, operators must observe the information and warnings in this documentation.
This fluid-power product must be installed and integrated in a hydraulic system by a qualified specialist who is familiar with and adheres
to general engineering principles and relevant applicable regulations and standards.
In addition, application-specific features of the system or installation location must be taken into account if relevant.
This product may only be used as a pump within oil-hydraulic systems.
The product must be operated within the specified technical parameters. This documentation contains the technical parameters for
various product versions.
Note
Non-compliance will void any warranty claims made against HAWE Hydraulik.
6.2 Assembly information
The hydraulic accumulator must be integrated in the system via state of the art connection components (screw fittings, hoses, pipes,
etc.). The hydraulic system must be shut down as a precautionary measure prior to dismounting; this applies in particular to systems
with hydraulic accumulators.
6.3 Operating instructions
Product, pressure and/or flow settings
All statements in this documentation must be observed for all product, pressure and/or flow settings on or in the hydraulic system.
Caution
Risk of injury on overloading components due to incorrect pressure settings!
Always monitor the pressure gauge when setting or changing the pressure.
Filtering and purity of the hydraulic fluid
Soiling in the fine range, e.g. abraded material and dust, or in the macro range, e.g. chips, rubber particles from hoses and seals, can
cause significant malfunctions in a hydraulic system. It is also to be noted that new hydraulic fluid “from the drum” does not necessari-
ly meet the highest purity requirements.
For trouble-free operation pay attention to the purity of the hydraulic fluid (see also purity class in Chapter 3, "Parameters").
For further information on installation, operation and maintenance, see the relevant assembly instructions:
B 7960, B 5488.

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