Squeegee Cleaning; Squeegee Blade Check And Replacement - Nilfisk Advance Clarke CR 28 Boost Manuel D'utilisation

ENGLISH

SQUEEGEE CLEANING

NOTE
The squeegee must be clean and its blades must be in good conditions in order to get a good drying.
CAUTION!
It is advisable to use protective gloves when cleaning the squeegee because there may be sharp debris.
1. Drive the machine on a level fl oor.
2. Insert the ignition key (42) and turn it to "I".
3. Lower the squeegee (12) by pressing the switch (36).
4. Turn the ignition key (42) to "0".
5. Disconnect the vacuum hose (11) from the squeegee.
6. Loosen the handwheels (15) and remove the squeegee (12).
7. Wash and clean the squeegee. In particular, clean the compartments (A, Fig. 3) and the hole (B) from dirt and debris. Check
the front blade (C) and the rear blade (D) for integrity, cuts and tears; otherwise replace them.
8. Reassemble in the reverse order of disassembly.

SQUEEGEE BLADE CHECK AND REPLACEMENT

1. Clean the squeegee as shown in the relevant paragraph.
2. Check that the edges (E and N, Fig. 3) of the front (17) and rear blades (18) lay down on the same level, along all their length;
otherwise adjust their height according to the following procedure:
• Disengage the fastener (F) and loosen the wing nuts (G) to adjust the rear blade (D); then tighten the wing nuts and
engage the fastener.
• Loosen the wing nuts (H) to adjust the front blade (C); then tighten the nuts.
3. Check the front blade (C) and rear blade (D) for integrity, cuts and tears; otherwise replace them according to the following
procedure. Check that the front corner (I) of the rear blade is not worn; otherwise, overturn the blade to replace the worn
corner with an integral one. If the other corners are worn too, replace the blade as shown below:
• Disengage the fastener (F), remove the wing nut (G) and the retaining strip (L), then replace (or overturn) the rear blade
(D). Install the blade in the reverse order of removal.
• Remove the wing nuts (H) and the retaining strip (M), then replace the front blade (C). Install the blade in the reverse order
of removal.
After the blade replacement (or overturning), adjust the height as shown in the previous step.
4. Install the squeegee (12) and screw down the handwheels (15).
5. Connect the vacuum hose (11) to the squeegee (12).
6. If necessary, adjust the squeegee balance adjusting handwheel (16).
18
Operator's Manual - CR 28 BOOST®
Figure 3
S311216A