Adjustment of cable length for float switch
The difference in level between start and stop can be
adjusted by changing the free cable length between the
float switch and the pump handle.
• Increasing the free cable length results in fewer
starts/stops and a large difference in level.
• Reducing the free cable length results in more
starts/stops and a small difference in level.

In order for the float switch to start and stop the pump,
the free cable length must be min. 100 mm and max.
350 mm.