Setting / Adjustment; Mains Connection; Dust Extraction; Abrasive Replacement - Mafell EVA 150 E Manual De Instrucciones

4

Setting / Adjustment

4.1 Mains connection

Prior to commissioning make sure that the mains
voltage complies with the operating voltage stated on
the machine's rating plate.

4.2 Dust extraction

Connect the machine to a suitable external dust
extractor during all work generating a considerable
amount of dust. The air velocity must be at least 20
m/s (65.6 ft / sec.).
The internal diameter of hose connector is 35 mm ( 1
3/8 in.).
Correct dust extraction can only be guaranteed if an
abrasive grid or punched sanding paper is used. As
the sander is equipped with its own dust extraction, it
is possible to work with the sander's own dust
extraction and the filter bag supplied for short
assignments and in inaccessible areas. Make sure
that the filter bag is replaced on a regular basis (Fig.
7 and 8).

4.3 Abrasive replacement

Danger
Pull the power plug during all
service work.
Attaching abrasives with Velcro® fastening
(Fig. 2)
The Velcro® fastening allows for a quick changing of
the abrasive 6

Free the grinding disk 4 of dust and dirt before
fitting a new abrasive.

When using abrasive grids, the protective layer
5 should be fitted to the grinding disk to prevent
excessive wear.

When pressing the protective layer into place,
pay attention that the punched holes match
those of the sanding pad.
Only use original MAFELL
abrasives.

4.4 Grinding disk

4.4.1 Grinding disk selection
In order to achieve a good grinding quality, use the
correct grinding disk in accordance with the
applications in the following list:
Universal for rough and fine grinding on surfaces,
grinding at edges:
- Grinding disk "hard" ø150, 35 Shore
Fine grinding of mouldings, curvatures and radii.
Do not use on edges
- - Grinding disk "soft" ø150, 20 Shore
Order No. see special accessories.
4.4.2 Grinding disk exchange
Danger
Pull the power plug during all
service work.
Proceed as follows:

Take out the screw 7 (Fig. 3). Now the grinding
disk 4 can be replaced.

Turn the grinding disk while fitting it until it
engages on the flats of the locating bolt 8 (Fig.
4).

Turn the screw 7 (Fig. 3) back in again.
Only use original MAFELL grinding
disks.
4.4.3 Grinding disk brake
To prevent an unchecked raising of the grinding disk,
it is braked by a sleeve 9 (Fig. 5). As the sleeve
wears out in the course of time, it must be replaced
with a new one at a MAFELL customer service shop if
the braking effect decreases.

4.5 Additional handle

If necessary, the additional handle 10 (Fig. 6) can be
dismantled from the machine with the integrated
screw 11 using the enclosed hexagon screw driver.

4.6 edge protection

The edge protection 12 (Fig. 6) can be detached from
the machine, if necessary. To do so, turn it to the left
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