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(Note: In the event the burnishing motor does stop spinning the operator should check the circuit
breaker at the lower left rear corner of the machine to restart the motor)
When burnishing is complete, raise the head using the "UP" arrow until it is in the full up position. The
head will move slowly until it passes the "Start" position. At that point it will raise more rapidly.
SENSITIVITY ADJUSTMENTS:
During use of the 2700 burnisher in the "Automatic" mode, the on-board controller constantly monitors
the pad pressure on the floor. The first time the burnishing head is lowered, the light on the control
panel under the word "Automatic" will blink. This alerts the operator that the machine is attempting to
calibrate itself to the current floor condition. When the machine determines that the pad pressure
level is adjusted properly, the light will quit blinking. This initial time frame when the light is blinking is
called "First Time to Calibrate".
When/If the current floor condition changes the light on the control panel under the word "Automatic"
will again begin to blink to alert the operator that the machine is once again attempting to calibrate
itself to the current floor condition.
There is a time delay which occurs between the machine sensing the change in the floor condition
and actually making a change to its calibration settings. This time frame is called "Time to Recalibrate".
The light on the control panel under the word "Automatic" will not begin to blink during this time delay.
If the "Time To Recalibrate" setting has been exceeded and the floor has not resumed its original
condition then the machine will automatically begin to recalibrate itself.
When the current floor condition changes the light on the control panel under the word "Automatic"
begins to blink to alert the operator that the machine is once again attempting to calibrate itself to the
current floor condition. The machine will again automatically raise and lower the head until the proper
calibration is found. When the new position is found, the light on the control panel under the word
"Automatic" will quit blinking and the head will quit moving. The time frame when the light is again
blinking and the burnishing head is moving is called "Second Time to Calibrate".
As the machine is used over varying floor conditions, it will continually go through the "Time to
Recalibrate" and "Second Time to Calibrate" cycle. Again, these are the operations that the machine
performed:
1) "First Time to Calibrate" - The initial time frame when the machine is raising and
lowering the burnishing head to find the correct position for proper pad pressure.
2) "Time to Recalibrate" - The time frame between when the machine senses a change
in floor conditions and when it reacts to that change.
3) "Second Time to Calibrate" - All time frames after the initial one when the burnishing
head is being raised or lowered to compensate for changing floor conditions.
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