Nilfisk-ALTO SSE 350 manual Servicing/Maintenance Control/Operation

SSE 350

After draining:

•Press drain plug back into opening. (Fig. 8/4)

•Flush sieve in tank cover with clean water if dirty. (Fig. )

•Check suction lips on suction nozzle for dirt deposits (paper, cigarette residues, sand etc.) before machine is refilled and put into operation again.

2.4After use

•Set ON/OFF switch to ‘OFF’ position. (Fig. 7)

•Set three-position switch to position 2, ‘OFF’. (Fig. 7)

•Raise suction nozzles. (Fig. 5/3)

•Pull out mains plug.

•Wind up power cable.

•Store machine in frost-free room.

3	Servicing/Maintenance
3.1	Important safety notes	WARNING!	Always leave servicing and repair
		Only carry out maintenance and	work, especially the elimination of
CAUTION!		repair work described in the	electrical faults, to the Alto
Always disconnect mains plug/		operating instructions.Überlassen	Customer Service staff or to an
battery connection before working		Sie Service- und Reparaturarbeiten,	authorised specialist.
on machine!

3.2Maintenance schedule

After every use weekly if needed

Flush pump system with clean water

Clean fresh water and dirty water tank

Clean lower machine section with a damp cloth

Inspect wiping lips for wear and clean or replace if necessary

Replace brush roller

Servicing/Maintenance Control/Operation

3.3Maintenance work

3.3.1 Flushing pump system

•Fill fresh water bag drained of cleaning agent with approx. 1 l of clean water.

•Set three-position switch (B) to position ‘1’. (Fig. 7) Spraying pump runs. Flush spraying pump with clean water for approx. 1 min.

•Catch exiting clean water of vacuum up with machine.

3.3.2Cleaning fresh water and dirty water tank

•Remove tank from automatic cleaning machine before cleaning and draining dirty and fresh water.

Drain dirty water tank:

•Pull of drain plug.

•Pour out dirty water via housing corner.

Remove fresh water bag:

•Slightly pull up tab of fresh water bag (Fig. 3/1) and unhook from edge.

•Lay bag in tank and remove through large tank opening. (Fig. 3/2)

•Drain fresh water tank and flush with fresh water.

•If necessary, hang up bag to dry and thoroughly flush tank.

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