1.2
Intended use
The hand pump can only be used for generating pressure in low-volume measuring devices.
The device is only designed for use with hydraulic oil or demineralised water, other media
will result in damage to the hand pump.
The hand pump may not be attached to external pressure sources.
WARNING! No safety component!
The hand pump is not safety component in accordance with Directive 2006/42/EC (Ma-
chine Directive).
Never use the hand pump as a safety component.
The operational safety of the device supplied is only guaranteed by intended use. The speci-
fied limits (
§ 9: "Technical data") may under no circumstances be exceeded.
CAUTION! No pressure build-up at too high viscosity!
If the viscosity of the hydraulic oil (variety, temperature) is too high, the function of the
hand pump is not guaranteed. A pressure build-up is not possible.
Pay attention to the recommended viscosity of 11 cSt (maximum of 22 cSt at 15…60 °C).
CAUTION! Risk of injury or material damage!
By connecting the hand pump, the measuring device is hydraulically connected to the
hand pump. If the pressure relief valve is opened, a compressed medium can flow
through the pressure hose into the hand pump's storage container. At sufficiently large
volumes, the reservoir may overflow.
Never connect the hand pump directly to the hydraulic system with large volumes
(construction machines, etc.) or an aggressive medium (such as brake liquid).
Before ordering and installation, check that the hand pump is suitable for your applications.
1.3
Exclusion of liability
We accept no liability for any damage or malfunctions resulting from incorrect installation,
in-appropriate use of the device or failure to follow the instructions in this operating manual.
2
Safety instructions
Before you install the hand pump, read through this operating manual carefully. If the in-
structions contained within it are not followed, in particular the safety guidelines, this could
result in danger for people, the environment, and the device and the system it is connected
to.
The hand pump corresponds with state-of-the-art technology. This concerns the accuracy,
the operating mode and the safe operation of the device.
In order to guarantee that the device operates safely, the operator must act competently and
be conscious of safety issues.
