154Service Manual – SC401, SCRUBTEC 344 38 - Squeegee System
Checking/Replacing the Squeegee Blades
Note: The squeegee must be clean and its blades must be in good conditions in order to get a good
drying.
WARNING: It is advisable to wear protective gloves when cleaning the squeegee because there
may be sharp debris.
1. Clean the squeegee as shown in the previous paragraph.
2. Check the condition of the front (C) (Figure 3) and rear (D) blades, ensuring there are no cuts and tears;
if necessary, replace them as shown below. Check that the front corner (E) of the rear blade is not worn;
otherwise, turn the blade to replace the worn corner with one of the three remaining intact corners. If
the other corners are worn too, replace the blade according to the following procedure:
◦ Using the tab (F), release and remove the elastic strap (G) from the fasteners (H), then turn or
replace the rear blade (D).
◦ Install the blade in the reverse order of removal. Fix the elastic strap (G) to the fasteners (H)
starting from one side. Constrain to the fastener one by one, with the hand (M) blocking the elastic
strap before the fastener and pulling with the other hand (N) for xing
◦ Unscrew the handwheels (I) and remove the strap (J), then turn or replace the front blade (C).
◦ Install the blade in the reverse order of removal.
3. Install the squeegee on the support and screw down the handwheels.
4. Lower the squeegee to the oor to check the height of the blades, proceeding as follows:
◦ Check that the lip (K) of the front blade (C) and the lip (L) of the rear blade (D) are resting as shown
in the gure.
◦ Use the knob to make adjustments.
Figure 3:
C
K E L
J
D
G
C
D
I
F
A
B
A
J
I
F
G
N
H
M
To Next Page
Loading...
Need help?
General
