Numatic NX1K - Waste Water Tank Full; Emergency Stop Button; Horn; Maximum Speed Control

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Note: After the Emergency Stop button has been pressed the Traction LED will ash 7 times, pause and repeat until the
Emergency Stop button has been reset and the machine switched o󰀨 / on.
Set desired traction speed as required, depending on oor type
and level of soiling.
Once the Max speed has been set using the control knob on the
control panel, ne adjustments can be made using the variable
control speed pedal located on the right side of the footplate.
In an emergency, strike the emergency
stop to disable the machine.
Horn button - for sounding a warning
signal
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Machine Operation
Emergency Stop Button/ Horn
Maximum Speed Control
Waste Water Tank Full
The vacuum shut o󰀨 system stops the
airow when the top waste water tank is
full. A oat ball rises as the water level
rises, when the waste water tank is full
the oat ball blocks the vacuum hole to
prevent any liquid entry.
The vacuum motor will continue to run,
there is an audible di󰀨erence in the sound
when the waste water tank is full.
A secondary shut o󰀨 will engage if the
water exceeds the oat ball shutting o󰀨 the
vacuum until the water level is lowered.
Located in your waste-water (top) tank is
a full tank switch, this stops your machine
from working once the waste-water
reaches its maximum limit.
Sometimes the switch gets clogged
and blocked, clean to ensure correct
operation.
Full Tank Switch
Float Ball Shut O󰀨
Open
Open
Closed
Closed