Service manual
8. Replacing the Brush Actuator on the SCV 28 or 32
All Versions Of SCV2832E and SC280000
16. Slide the brush deck into position, install the four mounting bolts and tighten. Connect the brush motor
connector and solution quick connector.
17 L t th bl k bb bl l th i ht id f th t t d
17
.
L
oca
t
e
th
e
bl
ac
k
ru
bb
er remova
bl
e p
l
ug on
th
e r
i
g
ht
s
id
e o
f
th
e ac
t
ua
t
or an
d
remove.
18. For models with cylindrical decks only. Remove the plastic side deck cover on the operators left side.
This is a gray plastic piece screwed to the side of the solution tank above the deck area.
19. Use the brush pressure up button to raise it up a little at a time. The clearance between the top belt cover
and the under side of the tank should between 1/4 to 3/8 inch, when the deck stops rising up. Do not
ll it t i hi h it i ht l d th t t If it ti t i hi h j t t ill
a
ll
ow
it
t
o r
i
se any
hi
g
h
er or
it
m
i
g
ht
over
l
oa
d
th
e ac
t
ua
t
or.
If
it
con
ti
nues
t
o r
i
se
hi
g
h
er, a
dj
us
t
men
t
w
ill
be required.
20. For Disk machines only, the actuator should be set so that you can slide the brushes under the deck and
not bottom out under the machine.
21. Adjust the actuator adjustment screw to change setting see drawing. Turn the screw no more than 1/8 of a
t t ti Th dj t t l t t th h ft t l h hi h it i Th f th t
t
urn a
t
a
ti
me.
Th
e a
dj
us
t
men
t
screw c
l
oses
t
t
o
th
e s
h
a
ft
con
t
ro
l
s
h
ow
hi
g
h
it
r
i
ses.
Th
e screw
f
ur
th
es
t
from movable controls maximum down pressure. Look at the rubber plug to determine which way to turn
the screw.
22. Lower the brush deck and return it back up for the new settings to change.
23. Adjust the down setting so that the actuator cannot lift the drive motor off the floor. Set it so it only lifts
ff
some pressure o
ff
the drive wheel.
24. Once the correct setting is made replace the rubber plug into the side of the actuator motor.
25. Replace side plastic cover.
26. Turn the key switch off and back on.
27. Test the machine.
27.
Test
the
machine.
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