After Use; Maintenance Schedule - Nilfisk Advance Hydro-Retriever 2052 Mode D'emploi

AFTER USE

1 Move the machine to a designated waste water "Disposal Site".
2 Empty the debris tray. Open the Outer Access Door (11) and the Inner Access Door (14). Slide the Debris Tray (13) out of the machine. Empty the
tray, and flush it with water to clean out the perforations.
3 Empty and rinse the recovery tank. Remove the Drain Hose (19) from its hanger (located on left rear of recovery tank), remove the plug and empty
the tank. Open the Recovery Tank Cover (1) and flush the tank and drain hose with clean water. Put the drain hose back on its hanger. Note: When
normal draining and flushing are not adequate to remove all silt and debris from the tank bottom, remove the large center mounted clean out cap to help
rinse out large debris.
4 Empty and rinse the solution tank. Open the Left Rear Access Door (3) and remove the Solution Drain Hose. Direct the hose to a designated "DISPOSAL
SITE" and remove the drain cap to empty the tank. Flush the tank and drain hose with clean water.
5 Clean the squeegee tool. Remove the Squeegee (15) and rinse under running water. Inspect the blades for damage. Reverse or replace the blades
if they are nicked, torn or worn to a radius.
6 Flush the vacuum hose and squeegee tool inlet. Back the machine over a floor drain, then run water down through the pick-up tube in the recovery
tank (on the left side of the tank from the rear of the machine).
7 Clean the scrub brushes. Remove the four Scrub Brushes (8) and rinse them under running water. Inspect the brushes for wear and replace if
necessary. Rotate the brushes; move the inner brushes to the outside position, and the outside brushes in for more even brush wear.
8 Perform any required maintenance.

MAINTENANCE SCHEDULE

Check Broom Pattern (see Broom Height Adjustment)
9 Move the machine to a storage area. Store the machine in a clean, dry place with the tank covers open.
30 - FORM NO. 56041426 - Hydro-Retriever
MAINTENANCE ITEM
Charge Battery
Check Battery Water Level
Check Differential Fluid Level
Solution Tank Maintenance
Recovery Tank Maintenance
Skirt Inspection
Vacuum Filter Maintenance
Broom Maintenance
Check and Adjust Parking Brake
Rotate the Broom (see Broom Maintenance)
™ 2052 / CR 1300
DAILY 50 HOURS 100 HOURS
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