Instructions

16
Choice of vibration amplitude:
By attaching additional swing masses on
the piston or on the housing you can
change the amplitude and frequency.
Small or no weight = low amplitude, higher
frequency.
Larger weight = large amplitude, lower
frequency.
Controlling the vibration amplitude:
With a throttle fitted into the exhaust hose
the amplitude can be controlled and the
centrifugal force reduced. The frequency
remains roughly constant.
Checklist for start-up:
1) Check hose connections before
applying the compressed air.
2) Set the desired frequency on the
pressure regulator (if required).
WARNING
Controlling the Frequency:
With the pressure regulator of the
maintenance unit the frequency can be set
or controlled.
Use a 3/2-way valve!
The frequency can be down-regulated by
reducing the air pressure in front of the
NTK.
The centrifugal force is likewise reduced by
this.
The vibration amplitude remains roughly
constant.
3) Set the desired vibration amplitude by
throttling the exhaust air (if required).
4) Set mist lubricator.
5) Retighten or check the compressed air supply hoses, the locking and the
fixing screws after one hour of operation.
Then the compressed air supply hoses, the locking and the fixing screws
monthly) and if necessary retightened.