OPERATION
20
Speed Scrub 2601 Cylindrical Brush (NIL)
SPECIFIC GRAVITY
at 27
_
C (80
_
F)
BATTERY
CHARGE
1.265
100% CHARGED
1.223
75% CHARGED
1.185
50% CHARGED
1.148
25% CHARGED
1.110
DISCHARGED
NOTE:
If the readings are taken when the battery
electrolyte is any temperature other than 80
_
F / 27
_
C
(), the reading must be temperature corrected. Add or
subtract to the specific gravity reading 0.004, 4 points,
for each 43
_
F / 6
_
C above or below 80
_
F / 27
_
C.
2. Always follow proper charging instructions
(See CHARGING BATTERIES).
3. Check the electrolyte level (A) in each battery cell
after charging batteries
. The level should be
approximately 1 cm from the bottom of the fill--port
(B). Add distilled water if needed (Figure 50).
DO NOT OVERFILL.
A
B
FIG. 50
4. Keep the battery tops clean to prevent battery
corrosion.
To clean batteries:
FOR SAFETY: When servicing machine, wear
protective gloves and eye protection when
handling batteries and battery cables. Avoid
contact with battery acid.
a. Mix a strong solution of baking soda and water
(Figure 51).
FIG. 51
b. Brush the solution sparingly over the battery
tops and cable connectors.
NOTE:
Do not allow baking soda solution to enter
battery cells.
c. Use a wire brush to clean the battery terminals
and cable connectors.
d. After cleaning, apply a coating of clear battery
post protectant to the terminals and cable
connectors.
5. 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 and raise scrub head.
2. Load machine using a recommended loading ramp.
To prevent machine damage, do not climb ramps
that exceed 9 degrees.
3. Position front of machine up against front of trailer
or truck. Once machine is positioned, lower scrub
head.
4. Place a block behind each drive wheel and 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.
NOTE:
Do not use the control grips to secure machine
when transporting.
FOR SAFETY: When transporting machine, use a
recommended ramp when loading/unloading
into/off truck or trailer, use tie--down straps to
secure machine to truck or trailer.
STORING MACHINE
1. Before storing machine, be certain to flush tanks
and drain machine of all water.
2. Store machine in a dry area with squeegee
removed and scrub head in the raised position.
3. Remove recovery lid to promote air circulation.
4. When storing machine, raise pad scrub head and
squeegee off floor to prevent damage.
ATTENTION: If storing machine in freezing
temperatures, be certain to drain machine of all
water. Damage due to freezing temperatures is not
covered by warranty.
ATTENTION: Do not expose machine to rain, store
indoors.
