Wet Vacuuming; After Use; Maintenance Schedule; Lubricating The Machine - Nilfisk Advance Adgressor 3220D Mode D'emploi

WET VACUUMING

Steps to follow in tting the machine with optional attachments for wet vacuuming.
1 Disconnect the recovery hose from the squeegee. Connect the coupler and hose from the wand kit to the recovery hose.
2 Attach suitable wet pick-up tools to the hose. (An optional Wand Kit PN56314307 is available from Advance).
3 Turn the Master Key Switch (J) ON, next press the Wand Switch (I). The vacuum motor and pump will run continuously until the switch is pressed again to turn them OFF.
NOTE: If the control repeatedly gives a full indication when the tank is not full, the automatic shut-off feature can be disabled, have a quali ed service technician perform
this function.

AFTER USE

1 When nished scrubbing, press the Scrub Off Switch (B) twice, this will automatically raise, retract and stop all the machine systems (brush, squeegee,
vacuum, solution and detergent (EcoFlex models)). Then drive the machine to a service area for daily maintenance and review of other needed service
up keep.
2 To empty the solution tank, remove the Solution Drain Hose (4) from it's storage clamp. Direct the hose to a designated "DISPOSAL SITE" and remove
the plug. Rinse the tank with clean water.
3 To empty the recovery tank, pull the Recovery Tank Drain Hose (21) from its storage area. Direct the hose to a designated "DISPOSAL SITE" and
remove the plug (hold the end of the hose above the water level in the tank to avoid sudden, uncontrolled ow of waste water). Rinse the tank with
clean water.
4 Remove the brushes or pad holders. Rinse the brushes or pads in warm water and hang up to dry.
5 Remove the squeegee, rinse it with warm water and re-install on mount.
6 Remove the hopper on cylindrical systems and clean thoroughly. Remove from either side of the machine by opening the skirt and tilting the hopper up
and away from housing, then pull out.
7 Check the maintenance schedule below and perform any required maintenance before storage

MAINTENANCE SCHEDULE

Check/Clean the vacuum motor foam lter(s)
Empty/Clean Strainer Basket in Recovery Tank
Check Foot/ Parking Brake For Wear & Adjustment
Clean Solution Trough on Cylindrical System
* Have Advance check the vacuum motor carbon motor brushes once a year or after 300 operating hours. The brush and drive motor carbon brushes check
every 500 hours or once a year.
NOTE: Refer to the Service Manual for more detail on maintenance and service repairs.
8 Store the machine indoors in a clean dry place. Keep from freezing. Leave the tanks open to air them out.
9 Turn the Master Key Switch (J) OFF (O) and remove the key.

LUBRICATING THE MACHINE

Once a month, pump a small amount of grease into each grease tting on the machine until grease seeps out around the bearings.
Grease fi tting locations are:
• Squeegee Caster Wheel Axle
• Steering Wheel Shaft Universal joint
Once a month, apply light machine oil to lubricate the:
• Steering Chain
• General Pivot Points For the Squeegee, Brush Linkage and Side Skirts
• Squeegee mount angle adjustment knob threads
MAINTENANCE ITEM
Charge Batteries
Check/Clean Tanks & Hoses
Check/Clean/Rotate the Brushes/Pads
Check/Clean the Squeegee
Check/Clean Vacuum Shut-Off Float
Clean Hopper on Cylindrical System
Check Each Battery Cell(s) Water Level
Inspect Scrub Housing Skirts
Inspect and clean Solution Filter
Purge Detergent System (EcoFlex only)
Lubrication - Grease Fittings
* Check Carbon Brushes
Daily Weekly Monthly
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FORM NO. 56041988 - Adgressor
ENGLISH / A-11
Yearly
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, Adgressor EcoFlex - A-11
™ ™ ™