Nilfisk-Advance America AX 650 manual After Using The Machine, Maintenance Schedule, English

ENGLISH 11

AFTER USING THE MACHINE

1Raise the Brush Deck (12).

2Turn the Master Key Switch (4) OFF.

3To empty the solution tank, pull the Solution Drain Hose (21) off the elbow Direct the hose to a designated waste water “DISPOSAL SITE” and remove the plug. Rinse the tank with clean water. Inspect the solution hoses; replace if kinked or damaged.

4To empty the recovery tank, take the Recovery Drain Hose (17) off its hanger. Direct the hose to a designated waste water “DISPOSAL SITE” and remove the plug (hold the end of the hose above the water level in the tank to avoid sudden, uncontrolled flow of waste water). Rinse the tank with clean water. Inspect the recovery and vacuum hoses; replace if kinked or damaged.

5Remove the Brush (29), rinse with warm water and remove any built-up string, hair or carpet fibers.

6Disconnect the Recovery Hose (24) from the Recovery Tank Dome Lid (2) and flush with warm water to wash any debris out of the Recovery Hose / Pick-Up Tool Assembly. NOTE: Make sure that you have disconnected the correct hose, if you run water into the vac motors they will be damaged.

7Wipe the machine with a damp cloth. Do not use abrasive chemicals or solvents.

8Perform any required maintenance before storage.

MAINTENANCE SCHEDULE

MAINTENANCE ITEM	Daily	Weekly	Monthly	Yearly
Charge Batteries	•
Check / Clean Power Brush	•
Check / Clean Tanks & Hoses	•
Check / Clean Vacuum Shut-Off Float	•
Check / Clean Vacuum Motor Filters	•
Clean Pick-Up Tools	•
Clean Spray Nozzles		•
Check Each Battery Cell(s) Water Level		•
Inspect Brush Deck Skirt		•
Inspect & Clean InLine Pump Filter		•
Lubricate the Machine			•
*Check Carbon Brushes				•

*Have a Nilfisk-Advance service technician check the vacuum motor carbon brushes once a year or after 300 operating hours. The brush and drive motor carbon brushes check every 500 hours or once a year.

IMPORTANT!

Motor damage resulting from failure to service the carbon brushes is not covered under warranty. See the Limited Warranty Statement.

9Store the machine in a clean, dry place with the tank dome lid open.

FORM NO. 56041551 - AquaMAX™ / AX 650 - 11