DAV TECH DAT 096 Installation And Maintenance Manual page 15

Pressure reducer
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4.2 Installation instructions
WARNING! Risk of injury!
To avoid personal injury and/or property damage, it is essential to observe the following when
installing the device.
The device must be installed in a machine or plant in such a way that dangers such as:
> the leakage of high pressure fluids
> electricity
> malfunctions of the device, machine or system
> failure or malfunction of the system control
> loud noises or interference with the acoustic signals
nearby. To protect people working on the device, machine or system, effective safety devices and warning signs must
be provided. Furthermore, the relevant safety instructions must be integrated into the operating/installation instructions
of the machine or system.
4.3 Commissioning
WARNING! Risk of injury!
Only trained and qualified personnel may put the machine or system into operation in accordance
with the safety and accident prevention regulations.
Observe the following before putting the machine or system into operation:
> Make sure that there are no tools or other foreign bodies inside the machine or system.
> Check that the device and all other parts are secure.
> Check that all electrical, hydraulic and pneumatic connections are on the correct ports and are secure.
> Check that the set pressures correspond to the nominal and connection values of the device.
> Check the functioning of the safety devices.
1. Turn on the power.
2. Activate the material flow.
3. Start the device manually.
4. Verify that the device works and works properly.
5. Verify that the device is within all specified set value ranges.
Once it is ascertained that the device works perfectly, the device can be used
in compliance with all accident prevention regulations.
PRESSURE REDUCER DAT096
. 15
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