OPERATION
12
Tennant 5200 Battery (01–02)
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 25).
A
B
FIG. 25
3.
Keep battery tops and terminals clean and dry.
To clean batteries:
a.
Mix a strong solution of baking soda and
water.
b.
Brush solution sparingly over battery tops,
terminal and cable connectors.
NOTE: Do not allow baking soda solution to enter
battery cells.
c.
Use wire brush to clean terminal post and
cable connections.
d.
After cleaning, apply a coating of clear battery
post protectant to terminals and cable
connections.
4.
Check for loose or worn cables. Replace if worn.
TRANSPORTING MACHINE
When transporting machine by use of trailer or truck,
be certain to follow tie–down procedures below:
FOR SAFETY: When using machine, go slow on
inclines and slippery surfaces.
1.
Remove squeegee from machine and raise scrub
head. Leave pad or brush installed.
2.
Load machine using a recommended loading
ramp.
3.
Position front of machine up against front of trailer
of truck. Once machine is positioned, lower brush
head.
4.
Place a block behind the drive wheel and the rear
casters.
5.
Place tie–down straps over top of machine and
secure straps to floor. It may be necessary to
install tie–down brackets to the floor of your trailer
or truck.
