Machine Working Hour Check; Power Supply Cable Check; Squeegee Cleaning - Nilfisk CA 451 Betriebsanleitung

ENGLISH

MACHINE WORKING HOUR CHECK

(Only if the machine is equipped with hour counter)
1. Connect the power supply cable (3) to the electrical mains.
2. Press the switch (52) and read on the hour counter (53) the total number of working hours (scrubbing/drying) performed by the
machine.
3. Press the switch (52) again.
4. Disconnect the power supply cable (3) from the electrical mains and place it on the holder (4).

POWER SUPPLY CABLE CHECK

1. Carefully check the power supply cable and the relevant plug for wear, cuts, cracks or other damages.
If the power supply cable or the relevant plug is damaged, contact the Nilfi sk Service Center before using the machine again.

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 wear protective gloves when cleaning the squeegee because there may be sharp debris.
1. Drive the machine on a level fl oor.
2. Disconnect the power supply cable (3) from the electrical mains and place it on the holder (4).
3. Lower the squeegee (21) with the lever (7).
4. Loosen the handwheels (22) and remove the squeegee (21).
5. Disconnect the vacuum hose (11) from the squeegee.
6. Wash and clean the squeegee (Fig. 3). In particular, clean the compartments (A) and the vacuum hole (B) from dirt and debris.
Check the front blade (C) and the rear blade (D) for integrity, cuts and tears; if necessary replace them (see the procedure in
the following paragraph).
7. Install the squeegee in the reverse order of removal.
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USER MANUAL
909 6750 000(4)2010-03 A CA 451 - CA 531