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Cleaning After Using Solvent-Based Paints (see figure I)
Always clean the spray gun and the container for the spray
material with the respective diluting agent for the spray ma-
terial being used.
Never clean the nozzle and air holes in the spray gun with
pointed objects.
Wear suitable gloves during cleaning work involving solvents
and solvent-based paints.
– Press the release buttons (19) and disconnect the spray
gun (1) from the base unit (15).
– Clean the base unit if necessary with a cloth soaked with
diluting agent and then remove the base unit (15) from
the immediate cleaning environment.
– Remove the container (2) from the spray gun (1).
Hold the container (2) underneath the suction tube (8)
and pull the trigger switch (5) on the spray gun so that the
spray material can flow back into the container.
– Empty the container (2).
The spray material can be stored in an airtight, sealed
paint container for other applications. Use the spare
container (9) with cover or the original spray material
container, for example, for this purpose.
– Clean the container (2).
– Remove the suction tube (8) with the container seal (12)
and rinse it thoroughly.
Reattach the suction tube (8) with the container seal (12)
to the spray gun.
– Fill the container (2) halfway with solvent and fit it to the
spray gun (1)again.
– Shake the spray gun several times.
Make sure that you do not spray the diluting agent. There
is a risk of explosion.
– Remove the container (2) from the spray gun (1)and
empty it completely into a sealable material tin.
– Remove the cap nut (4), the air cap (3), the paint
nozzle (10) and the suction tube (8) with the container
seal (12).
– Clean all paint-carrying parts in a bucket with diluting
agent using a commercially available washing-up brush.
Also clean the paint channel (14) of the spray gun (1).
– Check that the suction tube (8) and the container
seal (12) are free of spray material and undamaged.
If required, clean the container seal (12) again with dilut-
ing agent.
Troubleshooting
Problem
Cause
Spray material does not
Spraying capacity too low
cover properly
Clearance to target area too large
Not enough spray material on target area, too
few spray paths sprayed over target area
Spray material too viscous
1 609 92A 9JV | (26.03.2024)
– Clean the ventilation hole (13) using an appropriate
cleaning brush.
– Allow all components to dry thoroughly before assem-
bling them.
– Reassemble the fine-spray system in reverse order.
Slide the container seal (12) upwards again into the
groove of the suction tube (8).
Ensure that the container seal is positioned precisely all
around in the suction tube groove in order to seal the
spray gun correctly.
Make sure that you slide the suction tube (8) all the way
back onto the paint channel (14).
Cleaning the air filter (see figure H)
The air filter (20) must be cleaned occasionally. The air filter
must be replaced if it is heavily contaminated.
– Open the air filter cover (18).
– Remove the air filter (20).
– Light contamination:
Knock on the air filter (20).
or
Heavy contamination:
Clean the air filter (20) under running water and sub-
sequently leave it to dry thoroughly, in order to prevent
mould from forming.
or
Replace the air filter (20).
– Reinsert the air filter.
– Close the air filter cover (18) again.
Never use the fine-spray system without air filter. Dirt
u
particles may get into the motor compartment and dam-
age it.
Material Disposal
Contaminated diluting agent, remnants of spray material
and, if applicable, remnants of diluting agent must be dis-
posed of properly and in an environmentally friendly man-
ner. Observe the manufacturer's disposal information and
the local regulations for disposal of hazardous waste.
Chemicals harmful to the environment may not be disposed
of into soil, groundwater or bodies of water. Never pour
chemicals harmful to the environment into the sewerage sys-
tem.
Storage
– Before putting the fine-spray system into storage, thor-
oughly clean the fine-spray system and allow all parts to
dry completely before assembling them.
Corrective measures
Turn the thumbwheel (6) clockwise
Reduce spray distance
Apply more spray paths over target area
Dilute the spray material again and carry out a
test-spray run
Bosch Power Tools