After Use; Maintenance Schedule - Nilfisk-Advance Hydro-Retriever 2052 Instrucciones De Uso

AFTER USE

1 Move the machine to a designated waste water "Disposal Site"..
2 Empty the debris tray. Open the Outer Access Door (13) and the Inner Access Door (15). Slide the Debris Tray (14) 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 (24) from its hanger (located on left rear of recovery tank) then remove the plug and empty
the tank. Open the Recovery Tank Cover (23) 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 Right Rear Access Door (19) and remove the Solution Drain Hose (17). Direct the hose to a designated
"DISPOSAL SITE" and remove the T-Plug to empty the tank. Flush the tank and drain hose with clean water. Next remove the Solution Filter Cover (26)
and inspect the removable filter for debris. To clean flush with water.
5 Clean the squeegee tool. Remove the Squeegee Tool (16) 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 (9) 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 the Air Filter Service Indicator
Inspect the Recovery Tank Gaskets
Lubricate the Steering System Grease Fittings
Blow Dust from the Radiator & Oil Cooler
9 Move the machine to a storage area. Store the machine in a clean, dry place with the tank covers open.
To Shut Down the Gasoline Engine
1 Raise the brushes, broom and squeegee, turn all controls OFF, and take your foot off the Drive Pedal.
2 Place the Engine Speed Switch in IDLE.
3 Turn the Key Ignition Switch OFF and apply the Parking Brake.
To Shut Down the LP-Gas Engine
1 Raise the brushes, broom and squeegee, turn all controls OFF, and take your foot off the Drive Pedal.
2 Turn OFF the service valve on the LP-Gas Tank.
3 Run the engine until all LP-Gas is dispelled from the line.
4 Turn the Key Ignition Switch OFF and apply the Parking Brake.
22 - FORM NO. 56041406 / Hydro-Retriever
MAINTENANCE ITEM
Check the Engine Oil Level
Check the Hydraulic Oil Level
Inspect the Skirts
Check the Engine Coolant Level
Complete Impeller Maintenance
Complete Broom Maintenance
Check and Adjust Parking Brake
Change the Engine Oil & Filter
Check the Broom Pattern
Rotate the Broom
™ 2052
DAILY 50 HOURS
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revised 3/00
100 HOURS
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