Hofmann EasyBalancer EB 3500 - Page 55

EasyBalancer EB 3500 Operation - Balancing
5 - 13
Test run
 Set the sliding weight B from 120° to the angle
position 60°.
 Weight A remains at angle position 0°, weight C
remains at angle position 240°.
INFORMATION
In this arrangement, the force vector of weight A gen-
erates the resulting force vector VR with the same
magnitude. This resultant force vector VR passes ex-
actly through the 0° position, since weights B and C
cancel each other out.
The two weights must be of the same weight.
 Confirm with .
Starting a test run
 Switch on the machine and wait until the final
speed is reached.
 Wait until the measured value display is stable.
 Press the button.
 The current speed appears on the display,
e.g. “n=1490” in rpm, the relative angular posi-
tion, e.g. “47°” and the vibration amplitude,
e.g. “1.53” in the selected physical unit: mm/s.
Stopping a test run
 Press the button.
 The measured values are accepted.
 Switch off the machine.
 Press the button.