25
Operation
Changing the nozzle set
This product comes with a 2.5 mm nozzle set (pre-fitted) for spraying
unit 9 with 1200 ml tub volume as well as a separate 3.5 mm nozzle
set.
For spray material of lower viscosity the manufacturer recommends
the spraying unit (
11
) with the pre-fitted 1.0 mm nozzle and 900 ml
tub volume, and for spray materials of higher viscosity the manufac-
turer recommends the 2.5 mm or 3.5 mm nozzle set.
1. Unscrew the union nut (
4
) counter-clockwise from the spray-
ing unit (
9
) for indoor wall paints (see
Fig. A and E
).
2. Remove in forwards direction the air cap (
19
), the fitted nozzle
(
20
) with nozzle seal (
21
), and the twist cap (
22
) from the
spaying unit. Note: The lever (
5
) for setting the spraying width
must be in position on the twist cap in order to be able to re-
move the twist cap from the spraying unit.
3. Guide the tool (
14
) for removing the needle as far as possible
over the fitted needle (
23
) from the front (see
Fig. F
). Make
sure that the hooks on the side of the needle slide into the guide
grooves inside the tool.
4. Rotate the tool one quarter of a revolution (90°).
5. With the help of the tool, the needle can be pulled forwards out of
the catch in the spraying unit.
6. To separate the tool from the needle, rotate the tool once again
through one quarter of a revolution (90°). Make sure that the
hooks on the side of the needle run in the guide grooves inside
the tool. It must be possible to remove the tool without you feel-
ing any resistance.
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Layout_DS_FSS_500_EX_UK_SPK7.indd 25
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19.11.2020 15:15:29
