Manual
DRHS55
Version: 01
July 2019
Page 9 of 21
2.
Safety
General
The support arm may not be modified.
It is the user’s responsibility to ensure that the correct tool holder is used
(see Section 1:Technical specifications). To this end, the following points
are important:
The maximum pressure and rotational speed (oil flow) must not be
exceeded. Exceeding these limits may damage the installation and injure
bystanders.
The tool holder must be sufficiently strong and stable enough to bear the
forces and torques caused by the support arm in all circumstances.
During use
Consult the manuals for the tool holder and the additionally attached
options to look up the resulting sound load. As this is significantly higher
than the sound produced by the support arm, the sound load from the
tool holder or the attached options is leading.
The installation may only be used for the work activities it is designed for.
If people or animals approach or enter the safety zone, the installation
and the work activities must be stopped immediately.
If passers by constantly interrupt the work activities too much,
consideration should be given to fencing off the work area.
Inspection and maintenance work must be carried out.
During inspection and maintenance, the installation must not be used for
other purposes.
During inspection, maintenance, or cleaning, the hydraulic feed to the
support arm must be disconnected to prevent it being accidentally
switched on.
The local work and safety regulations must be observed.
If the installation is to be used in the dark, then sufficient lighting must be
used (approx. 50 lux at the place of operation).