Machine Maintenance; Daily Maintenance; Weekly Maintenance - Nobles Speed Scrub 2401 Manual Del Operador Y Piezas

6. With the charger DC outlet connector
disconnected from batteries, plug charger power
supply cord into a grounded wall outlet
(Figure 26).
Grounded
3 Hole Outlet
Ground Pin
(120V)
FIG. 26
7. Charger will automatically begin charging and
automatically shut off when fully charged.
8. After charger has turned off, unplug charger from
machine then disconnect charger from wall outlet.
9. Recheck battery fluid level after charging. If
needed, add distilled water to bring level to bottom
of sight tubes. Be certain to replace cell caps
securely and to wipe off the top of batteries with a
clean cloth.

MACHINE MAINTENANCE

To keep machine in good working condition, simply
follow the daily, weekly and monthly maintenance
procedures.
FOR SAFETY: Before leaving or servicing
machine, stop on level surface and turn off
machine.
FOR SAFETY: When servicing machine,
disconnect battery connections before working on
machine.
ATTENTION: Contact an Authorized Service
Center for machine repairs. Machine repairs
performed by other than an authorized person will
void your warranty.

DAILY MAINTENANCE

(Every 4 Hours of Operation)
1. Remove and clean pads/brushes. Never use
soiled pads when cleaning. Replace pads when
they become loaded with residue.
2. Remove and clean lint from float shut–off screen
located in recovery tank (Figure 27).
Speed Scrubt 2401/2601 (8–01)
Grounded Outlet
Grounding
Edge/hole
(230V)
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FIG. 27
3. Drain and rinse tanks thoroughly. After draining
tanks, hinge recovery tank until you can see
vacuum intake hole at rear of tank. Remove any
debris in hole if necessary.
4. Raise squeegee and wipe it off with a dry cloth.
Store squeegee in the up position to prevent
squeegee damage.
5. Clean machine housing with a nonabrasive,
nonsolvent cleaner.
ATTENTION: Do not power spray or hose off
machine. Electrical component damage may
result.
6. Recharge batteries if needed.

WEEKLY MAINTENANCE

(Every 20 Hours of Operation)
1. Flush out tanks and solution lines. Pour 750ml (24
oz) of an acetic acid solution with 11.3L (3 gal) of
hot water, 60_C (140_F) max., into solution tank.
Over a floor drain, activate solution flow briefly to
fill solution line. Shut off power and let machine set
over night. Rinse with clean water afterwards.
FOR SAFETY: When using machine, follow mixing
and handling instructions on chemical containers.
2. Remove inline strainer filter and rinse out. Before
removing filter, be certain solution tank is empty.
Filter is located under machine at rear (Figure 28).
FIG. 28
OPERATION
13