A - 52
Nilfisk Liberty SC50 - 56091204
12/2017
INSTRUCTIONS FOR USE
A - ENGLISH
6/2020
AFTER USE
1 When finished scrubbing, press the One-Touch Scrub Switch
(M)
, this will automatically raise, retract and stop all the machine systems
(brush, squeegee, vacuum, solution and detergent). Drive the machine to a service area for daily maintenance and review of other needed
service upkeep.
2 To empty the solution tank;
• Solution tank only needs to be emptied if detergent was mixed in the tank and machine will not be used for a while.
• Drive the machine over a designated “DISPOSAL SITE” and open the Solution Drain Valve
(8)
.
• The tank can also be drained by closing the Solution Shutoff Valve
(34)
and removing the cap from the Solution Filter
(33)
, then open the
Solution Shutoff Valve to drain the solution out through the filter.
• Rinse the tank with clean water if detergent was used in the tank.
3 To empty the recovery tank;
• Pull the Recovery Tank Drain Hose
(37)
from its storage area.
• Direct the hose to a designated “DISPOSAL SITE” and unscrew the cap (hold the end of the hose above the water level in the tank to avoid
sudden, uncontrolled flow of waste water). The Recovery Tank Drain Hose can be squeezed to regulate the flow.
• Unlatch
(36)
and lift open the Recovery Tank Cover
(20)
set the prop rod
(39)
.
• Empty and rinse the Debris Catch Tray
(23)
in the recovery tank.
• Thoroughly rinse the recovery tank with clean water, see
CLEANING RECOVERY TANK
section.
4 Inspect the squeegee and drain hoses; replace if kinked or damaged.
5 Remove the brush or pad holder. Rinse it in warm water and hang up to dry.
6 Remove the squeegee, rinse it with warm water and hang it up to dry. Inspect the squeegee blades for wear or tears.
7 Clean the machine using a damp cloth and where needed use a mild detergent. Do not use a spray hose to clean the exterior of the machine
to prevent water ingress into sensitive electronics.
8 Check the maintenance schedule below and perform any required maintenance before storage.
9 Store the machine indoors in a clean dry place. Keep from freezing. Leave the tanks open to help prevent odors.
10 Turn the machine off by pressing the Power Switch
(B)
and then remove the magnetic SmartKey.
11 Batteries are one of the most expensive replacement items on this machine. To protect your investment and to get as many cycles from the
batteries as possible, remember the following:
•
When installing batteries make certain the machine and charger are programed for the correct battery type.
•
Batteries will last longer if they are kept fully charged.
•
Batteries will prematurely fail if stored in a discharged state.
•
Battery chargers will not over or undercharge the batteries.
•
Every day after use, the battery charger must be plugged in and the charger must be allowed to run through a full charging sequence to
fully charge the batteries. This may take 8-12 hours depending on the battery status.
•
Always have the charger plugged into an AC outlet if the machine will not be used for a longer period of time to keep the battery(s)
charged.
