Nilfisk-ALTO ATTIX 791-2M/B1 operating instructions Replacing filter element

ATTIX 791-2M/B1

7.2.5Replacing filter element

During the follow- ing work, ensure that dust is not un- necessarily spread around. Wear a P2

breathing mask.

1.Open the retaining clamps and remove the upper sec-

4	5
4	5

tion of the cleaner from the dirt tank. Lay the upper sec- tion of the cleaner down with the filter element facing up- wards.

2.Turn the filter holder anti- clockwise (1) and remove it

5.Tip out the collected dirt.

6.Place the empty tank in the frame and close the locks

(4).

7.Dispose of the dirt in accord- ance with legal regulations.

(2).

3.	Place	the	protective		filter
	bag1) over the filter element
	(3).
4.	Carefully remove			the	filter
	element and close the pro-
	tective filter bag with a knot.
5.	Clean	the	filter	seal	(4).

1	3
	2
	4
5	1
	2

	Check it for damage and
	replace it if necessary.
6.	Fit a new filter element.
7.	Check that the float (5) works
	properly. When the filter hold-
	er is turned, the float inside
	must move about easily.
8.	Fit the filter holder and turn it
	clockwise to secure it firmly.
9.	Dispose of the used filter
	element in accordance with
	legal regulations.

Never use the vacuum cleaner without a filter.

7.2.6Replacing the filter for air supply to motor

During the following work, ensure that dust is not unneces- sarily spread around. Wear a P2 breathing

mask.

4

3

2

1

1.Loosen screws.

2.Remove the filter cassette

(1).

3.Remove the frame (2) with filter felt (3) from the filter holder (4).

4.Insert new filter felt and fix it with frame.

5.Attach the filter cassette and insert the screw again.

6.Dispose of used filter felt in accordance with the regula- tions.

10 1) Accessory. Order No. shown in section 9.5.