Machine Maintenance - Tennant 2370 Manual De Operador

OPERATION
5. To adjust the pad pressure, turn the adjustment
knob counter-clockwise to increase pad pressure
and clockwise to decrease (Figure 8). Do not
adjust the pad pressure meter in the red zone,
motor and floor damage may result.
FOR SAFETY: When using machine, stay clear of
spinning pad.
FIG. 8
6. Begin burnishing by working away from the cord
and wall outlet. Use a forward and backward "W"
pattern motion or a straight path and return
motion.
FOR SAFETY: When using machine, do not
release handles until pad comes to a complete
stop.
NOTE: The machine's circuit breaker will trip under
conditions of excessive motor overload. If circuit
breaker should trip, readjust the pad pressure, change
to a less aggressive pad and periodically check pad
for soil build- -up. To reset circuit breaker, unplug power
cord, wait at least 15 seconds and press the reset
button located on handle.
7. Do not operate the machine in the same spot for a
long period of time. Floor damage may result.
8. To maneuver over thresholds and floor grates,
stop the machine and tilt it back on the rear
wheels.
FOR SAFETY: When transporting machine, get
assistance when lifting machine.
9. To stop machine, release the On/Off levers. The
safety lock button will automatically engage.
10. When done burnishing perform the following
machine maintenance procedures.
12
Home Find... Go To..

MACHINE MAINTENANCE

FOR SAFETY: Before leaving or servicing
machine, unplug cord from wall outlet.
1. After each use, unplug the power cord and inspect
the burnishing pad for wear. If worn, remove the
burnishing pad and flip it over or replace the pad
(Figure 9).
FIG. 9
2. Remove and empty the dust bag after each use
(Figure 10).
FIG. 10
3. Clean the machine with an all purpose cleaner
after each use.
4. Check the condition of the dust skirt, replace if worn.
5. Inspect the power cord for damage after each use.
If worn or damaged, replace cord immediately.
6. Wipe the power cord with damp cloth and neatly
coil it around cord hook and handle after each use.
7. Periodically check that all bolts and nuts are tight.
8. Every 250 hours of operation, check the motor for
carbon brush wear. Replace brushes when worn
to a length of 1 cm (3/8 in) or less. Contact an
Authorized Service Center for carbon brush
inspection.
WARNING: Do Not Operate With Damaged
Power Cord. Do Not Modify Plug. Unplug Power
Cord Before Servicing Machine
Tennant 2370 (12- -08)