Adjustment; Maintenance And Service; Maintenance And Cleaning - Bosch WEU PFS 3000-2 Notice Originale

OBJ_BUCH-2024-003.book Page 23 Thursday, April 2, 2015 10:48 AM
Adjusting the Spraying Capacity (see figure J)
(PAINTVolume)
– Turn the thumbwheel 4 to set the required spraying capac-
ity:
Settings 1/2/3: "wood" application,
settings 3/4/5: "wall" application.
Spraying capacity
Too much material on target
area:
Not enough material on target
area:
Adjusting the Air Flow (see figure D)
(AIRVolume)
– Set the sliding switch 24 to the appropriate application to
set the correct air flow and pressure for the spray material
used.
Off "Wood" application "Wall" application
Thin-viscosity spray
material
Dampening wallpaper
To make it easier to remove old wallpaper, you can spray
warm water on the wallpaper (max. 55 °C).
Use the grey nozzle cap 10 to do so.
Work Breaks and Transport (see figures K – L)
A carrying handle 22 and a carrying strap 21 are fitted to the
base unit to enable easy transport of the fine-spray system.
You can hang the base unit 20 across your shoulder during
work using the carrying strap 21.
The spray gun 1 can be put down on a flat work surface during
breaks. No spray material can leak out.
 Always put the spray gun upright on a flat surface when
it is filled with spray material. Spray material can leak
out from a spray gun if it is lying down.
Bosch Power Tools

Maintenance and Service

Maintenance and Cleaning

 Before any work on the machine itself, pull the mains
 Thoroughly clean the individual parts of the fine-spray

Adjustment

The spraying capacity must
be reduced.
– Turn down by one set-
ting.
If the replacement of the supply cord is necessary, this has to
be done by Bosch or an authorized Bosch service agent in or-
der to avoid a safety hazard.
The spraying capacity must
Cleaning (see figure M)
be increased.
Always clean the spray gun and the container with the respec-
– Turn up by one setting.
tive diluting agent (paint thinner or water) for the spray mate-
rial being used.
Never clean the nozzle and air holes in the spray gun with
pointed objects.
– Switch the base unit 20 off.
– Remove the air hose 18 both from the base unit 20 and
– Clean the base unit if necessary with a cloth moistened
– Press the trigger switch 5 on the spray gun so that the
– Unscrew the container 7 and empty the remaining spray
– Fill the container 7 halfway with the diluting agent (solvent
Thick-viscosity spray
material
– Shake the spray gun several times.
– Unscrew the container 7 and empty the container com-
– Remove the union nut 3, the air cap 2, the nozzle cap used
– Clean all paint-carrying parts in a bucket with diluting agent
– Check if the suction tube 15 and the container seal 14 are
– Clean the outside of the container and the spray gun with a
– If required, clean the filling sieve 11 thoroughly with dilut-
– Before mounting, allow all components to dry thoroughly.
– Reassemble the fine-spray system in reverse order.
plug.
system after each use, especially all paint-carrying
components. Proper cleaning is a prerequisite for fault-
less and safe operation of the spray gun. No warranty
claims will be accepted if cleaning has not been done at all
or has not been done properly.
from the spray gun 1 (quarter turn of the bayonet lock 19
counterclockwise; pull the bayonet lock 19 out of the port
8/27).
with diluting agent and then remove the base unit 20 and
the air hose 18 from the immediate cleaning environment.
spray material can flow back into the container.
material back into the original spray material.
or water) and fit it to the spray gun 1 again.
pletely into an empty material tin.
9/10 and the suction tube 15 with the container seal 14.
using the cleaning brush 25 or a standard washing-up
brush.
Also clean the paint channel 17 of the spray gun 1.
free of spray material and undamaged.
If required, clean the container seal 14 again with diluting
agent.
Clean the ventilation hole 16 using the cleaning brush 25.
cloth moistened in paint thinner.
ing agent.
Slide the container seal 14 upward again into the groove of
the suction tube 15.
English | 23
1 609 92A 162 | (2.4.15)