Machine operation
10
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The vacuum shut off system stops the airflow when the top waste water tank is full. A float ball rises as the water level rises, when the
waste water tank is full the float ball blocks the vacuum hole to prevent any liquid entry.
The vacuum motor will continue to run, there
is an audible difference in the sound when the
waste water tank is full.
A secondary shut off will engage if the water
exceeds the float ball shutting off 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.
Waste water tank full
Open
Open
Closed
Closed
Emergency stop button / horn
The TRG 720 is equipped with an electronic braking system.
To reset emergency stop button turn button clockwise, to restart the machine turn the key off then on again.
Set desired traction speed as required, depending on floor type and level of soiling.
Once the Max speed has been set using the control knob on the control panel,
fine adjustments can be made using the variable control speed pedal located on the
right side of the footplate.
Maximum speed control
In an emergency, strike the emergency stop
to disable the machine.
Horn button.
Slow
Fast
Float ball shut off
Full tank switch
