B-8 / ENGLISH
AFTER USING THE MACHINE
1Turn the Power Switch OFF (O). Unplug the Power Cord (G). Coil the cord and hang it from the cord hook.
2To empty the solution tank, pull the Solution Drain Hose (A) off the upper hose barb. Direct the hose to a designated waste water “DISPOSAL SITE”. Rinse the tank with clean water. Inspect the solution hoses; replace if kinked or damaged.
3To empty the recovery tank, swing open the recovery tank lid and lift the Recovery Tank (5) off the machine. Empty the tank at a designated waste water “DISPOSAL SITE”. Rinse the tank with clean water. Inspect the recovery hose; replace if kinked or damaged.
4Remove the brush, rinse with warm water and remove any
5Disconnect the Recovery Hose (2) from the Recovery Tank Dome Lid (3) and flush with warm water to wash any debris out of the Recovery Hose and Vacuum Shoe.
6Wipe the machine with a damp cloth. Do not use abrasive chemicals or solvents.
7Perform any required maintenance before storage.
MAINTENANCE SCHEDULE
MAINTENANCE ITEM | Daily | Weekly | Monthly | Yearly |
Check / Clean Power Brush | • |
|
|
|
Check / Clean Tanks & Hoses | • |
|
|
|
Clean Vacuum Shoe | • |
|
|
|
Check/Clean the vacuum motor foam filter | • |
|
|
|
Inspect & Clean Solution Screen |
| • |
|
|
Clean Spray Nozzle |
|
| • |
|
*Check Carbon Brushes |
|
|
| • |
*Have a Nilfisk service technician check the vacuum motor carbon brushes once a year or after 300 operating hours. The brush 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.
8Store the machine indoors in a clean, dry place with the tank dome lid open. Keep from freezing.
9Place the machine in the storage position. This will prevent the brush from taking a “set”, and will increase the brush life and maintain the performance of the brush. See Figure 7. Lift up on the base of the machine and rotate the Brush Storage Position Lever (9) backwards to latch the base in the storage position.
FIGURE 7
9
For more compact storage loosen the Handle Adjustment Knobs (C) and push the handle down onto the recovery tank.
VACUUM SHOE MAINTENANCE
Check the vacuum shoe daily. Remove any
