Machine Maintenance; Daily Maintenance; Weekly Maintenance; Monthly Maintenance - Nobles Speed Scrub 2001 Manual De Operación Y De Piezas

OPERATION

MACHINE MAINTENANCE

To keep machine in good working condition, simply
follow machines 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 Use)
1. Remove and clean pad/brush.
2. Remove and clean float shut-off screen located in
recovery tank (Figure 22).
FIG. 22
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 down with a dry cloth.
Store squeegee in the up position to prevent
squeegee damage.
5. Clean machine with an all purpose cleaner and
damp cloth.
ATTENTION: Do not power spray or hose off
machine. Electrical component damage may
result.
6. Recharge batteries.
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WEEKLY MAINTENANCE

(Every 20 Hours of Use)
1. Check fluid level in battery cells.
2. Clean battery tops from corrosion.
3. Check for loose or corroded battery cables.

MONTHLY MAINTENANCE

(Every 80 Hours of Use)
1. Flush solution system. Pour 11.3 liters (3 gal) of
hot water, 60_C (140_F) maximum temperature,
into solution tank. Add an alkaline detergent
according to mixing instructions. Over a floor
drain, operate machine for 30 seconds. Turn
machine off and leave overnight. Next day,
disperse solution and rinse solution system.
FOR SAFETY: When using machine, follow
mixing and handling instructions on chemical
containers.
2. Lubricate all linkage pivot points with silicon spray
then coat with a water resistant grease to maintain
a smooth operation.
3. Check machine for water leaks and loose nuts and
bolts.

QUARTERLY MAINTENANCE

(Every 250 Hours of Use)
Check vacuum and brush motor for carbon brush
wear, replace brushes when worn to a length of 10mm
(0.38 in) or less.
Contact an Authorized Service Center for motor
maintenance.

BATTERY MAINTENANCE

WARNING: Batteries emit hydrogen gas.
Explosion or fire can result. Keep sparks and
open flame away. Keep battery compartment open
when charging.
FOR SAFETY: When servicing machine, wear
protective gloves when handling batteries and
battery cables. Avoid contact with battery acid.
1. Always follow proper charging instructions (See
BATTERY CHARGING).
2. After charging, check fluid level in each battery
cell. The level (A) should reach bottom of sight
tubes (B). If needed, add just enough distilled
water to reach bottom of sight tubes. DO NOT
overfill (Figure 23).
Speed Scrubt 2001 Battery (11–99)