MACHINE PREPARATION
30. ADJUSTMENT OF POTENTIOMETER (BT VERSIONS)
Proceed as follows to adjust the forward speed with the potentiometer:
1. Check that the potentiometer knob is placed on minimum
2. Check that the brush head and squeegee are lifted off the ground
3. Turn the key operated master switch to “ON”
4. Engage the dead man's levers on the handlebars, so the machine starts to move
5. Adjust the desired forward speed by turning the knob gradually clockwise
WARNING! The reverse speed was reduced compared to that of forward
speed in order to comply with existing safety at work standards. If the
potentiometer is adjusted while reversing, the adjustment of the forward
speed will be automatically changed.
31. REVERSE FUNCTION (BT VERSIONS)
To activate the reverse direction, just push the command levers (1) downwards.
ATTENTION: When moving backwards even for brief moments,
check that squeegee is raised, and check the brush head is also
raised when the machine is not working.
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