Nilfisk-Advance 56394506, Instructions For Use Manual

Page: 4 / 230

A - 4 Nil ¿ sk Liberty SC50 UVGI - 56091255 7/2021
INSTRUCTIONS FOR USE A - ENGLISH
CAUTIONS AND WARNINGS - CONTINUED
CAUTION!
• Exposure to UV may cause materials to degrade over time. Different À ooring materials and coatings may fade or
bleach with heavy UV exposure. Prior to use, please verify that the À ooring that will be cleaned and disinfected has a
UV stable top coat or is UV resistant. Avoid heavy exposure to any À ooring that is not UV resistant.
• When operating this machine, ensure that third parties, particularly children, are not endangered.
• Before performing any service function, carefully read all instructions pertaining to that service task.
• Power the machine OFF at the power switch and remove the magnetic SmartKey, before changing the brushes, and
before opening any access panels.
• This machine should only be used and stored indoors.
• The UVGI Accessory hangs very low and behind the wheels, which causes risk of damage if driving on uneven
surfaces or driving over doorsteps etc. (clearance between the À oor and lowest metal part of the bulb housing is
0.689” [17.5 mm].
• Do not use on surfaces having a gradient exceeding 5° (8.7%).
• Remove the UVGI accessory when transporting the machine to/from cleaning paths.
• Look out for obstacles on the surface when driving in reverse.
• Do not clean this machine with a pressure washer.
• This device contains compact À uorescent light (CFL) bulbs which contain a small amount of mercury. Proper handling
and disposal is required by many local and country regulations.
SAVE THESE INSTRUCTIONS
0.689
[17.5]