RS400 AdBlue

Turn on the sweeper main switch and control display and read the level.
Refill at the rear right side of the machine.

NOTE!
To prevent malfunctioning of the exhaust aftertretment systen, always make sure pure AdBlue® is used.
Any AdBlue® pumped out of the tank, for example during repairs, must not be returned to the tank. The fluid may no longer be uncontaminated.

Observe the following to avoid damage:

• ensure that the diesel fuel does not enter the AdBlue/DEF reservoir
• always close the AdBlue/DEF reservoir properly
• do not mix additives into AdBlue/DEF
• do not dilute AdBlue/DEF
• only use the specified quality if AdBlue/DEF