OPERATION
5700EE 331535 (9--06)
12
BRUSH PRESSURE GAUGE
The brush pressure gauge shows how hard the
scrub brush motors are working. The brush
pressure should be operated in the
green
zone.
Operating in the
red
zone indicates excessive
brush pressure, and will cause the scrub brush
circuit breakers to trip.
Adjust the brush pressure during scrubbing with
the scrub brushes switch.
SCRUB BRUSHES DOWN LIGHT
The scrub brushes down light comes on when the
scrub brushes are lowered enough to touch the
floor. The light goes off when the scrub brushes
are raised off the floor.
On machines serial number 017946 and above,
the light is located in the scrub brush switch.
On machines below serial number 017946, the
light is located above the scrub brush switch.
