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The first screen of the programming menu looks like this:
A
BRUSH UP SPEED
B
BRUSH DOWN SPEED
C
BRUSH HYSTERESIS
D
PARTIAL RAISE TIME
E
PUMP START UP TIME
F
(NOT USED)
G
SCRUB TO RAISE BRUSH TIME
H
RAISE TO BRUSH OFF TIME
I
VAC TO RAISE SQUEEGEE TIME
J
RAISE TO VAC OFF TIME
K
(NOT USED)
L
CLEAN TO FAST TRAVEL TIME
M
CALIB VALUE
N
MEDIUM ADDER
O
HIGH ADDER
^L REDRAW SCREEN, TAB MORE PARAMS, ^P MAINTENCE
These parameters can be adjusted by pressing the letter next to the parameter that is to adjusted.
The number that is in the left column is the current setting, the number in the right column is the
"factory" setting.
The following is an explanation of the above parameters.
A. Brush up speed
is being adjusted for proper brush pressure. The higher the number the faster the brush deck will
go up, the lower the number, the slower the deck will go up.
B. Brush down speed
it is being adjusted for proper brush pressure. The higher the number, the faster the brush deck
will go down, the lower the number, the slower the deck will go down.
C. Brush hysteresis
floor conditions. The higher the number the more sensitive, the lower the number the less sensi-
tive. If the controller is too sensitive, it will constantly be changing the position of the scrub deck
every time that a high or low spot is encountered on the floor.
D. Partial raise time
brush deck is raised slightly after the machine is no longer moving. The amount of time that the
brush deck is raised is called the partial raise time. The larger the number the higher the scrub
deck will be raised, the lower the number the less it will be raised.
Minuteman PowerBoss Inc. Copyright 2000
Operation, Maintenance & Troubleshooting
An indication of how fast the brush deck will be raised when it
An indication of how fast the brush deck will be lowered when
An indication of how sensitive the controller will be to changing
While operating in the full function or double scrub modes, the
11
40
40
40
40
8
8
5
5
3
3
35
35
5
5
70
70
120
120
70
70
30
30
12
12
25
25
3800 Rider Scrubber (7/02)
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